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  MEAN WELL RSP-3000 series: single-output enclosed AC/DC power supply - RSP-3000-48

  MEAN WELL RSP-3000-48 is a single-output enclosed AC/DC power supply rated 48 V, 62.5 A and 3000 W. It accepts 180-264 VAC or 254-370 VDC and includes active PFC, forced-air cooling, voltage programming, remote ON/OFF, remote sense and active current sharing. Product Datasheet Download MEAN WELL RSP-3000 Datasheet (PDF) The RSP-3000 section is on PDF pages 51, 52, 53, 54, 55, 56, 57, 58, 59, 60. Refer to the complete mechanical drawings and notes when planning installation. Model and Rated Output Complete model RSP-3000-48 Rated DC output 48 V; 62.5 A; 3000 W Output current range 0-62.5 A Local voltage adjustment 43-56 V, using the built-in output potentiometer Ripple and noise 200 mVp-p maximum Accuracy / regulation Voltage tolerance ±1.0%; line regulation ±0.5%; load regulation ±0.5% Typical efficiency 91.5% RSP identifies the enclosed, single-output AC/DC power-supply series; 3000 is the output-wattage family designation; 48 is the nominal DC voltage. This model is rated 3000 W. The family name does not increase its actual power rating. Unless stated otherwise, specifications are measured at 230 VAC, rated load and 25°C ambient. Tolerance includes setup tolerance, line regulation and load regulation. Ripple/noise is measured at 20 MHz bandwidth with a 12-inch twisted pair terminated by 0.1 µF and 47 µF capacitors in parallel. Input and Start-up Input range 180-264 VAC or 254-370 VDC; AC frequency 47-63 Hz Typical power factor 0.95 at 230 VAC and full load; built-in active PFC Typical AC current 20 A at 180 VAC; 16 A at 230 VAC Inrush / leakage Typical inrush 60 A at 230 VAC; leakage <2.0 mA at 240 VAC Start-up / hold-up Setup 1,000 ms; rise 80 ms; typical hold-up 10 ms, at full load The input includes active inrush-current limiting. The block diagram lists PFC switching at 88 kHz and PWM switching at 100 kHz. The 60 Hz static-input curve permits 100% load from 180 to 264 VAC, subject to temperature and other operating limits. Protection and Overload Selection Protection functions Short circuit, overload, overvoltage and overtemperature Overload threshold 100-112% of rated output power Overvoltage trip range 57.6-67.2 V; output shuts down; reapply input power to recover Overtemperature response Output shuts down and recovers automatically after temperature falls Factory setting: CN3 pin 9 (OLP) is shorted to pin 10 (OL-SD). This selects constant-current limiting followed by shutdown after 5 seconds; reapply input power to recover. Removing this jumper selects continuous constant-current limiting. These protection thresholds are not additional continuous output ratings. Remote Sense and Output-voltage Programming Remote-sense compensation Up to 0.25 V of voltage drop in the load wiring Model-specific PV output range 9.6-56 V with an external DC control signal Local sensing: keep +S connected to +V and -S connected to -V as shown in the factory configuration. For remote sensing, connect CN2 pin 8 (+S) to load positive and pin 7 (-S) to load negative using a twisted pair. When voltage programming is not used, keep CN2 pin 3 (PV) shorted to pin 4 (PS); otherwise the supply has no output. To enable PV, first remove the PV/PS shorting connection on CN1/CN2, then apply an external DC signal to CN2 pin 3 (PV) relative to pin 5 (-S). Leaving the short fitted while programming may damage internal components. The illustrated PV circuit retains local +S/+V and -S/-V connections. Do not apply a PWM signal to PV. The function manual describes a typical 20-110% adjustment span, but the model-specific voltage range above is the applicable published range. The command-voltage graph is marked non-linear; it is not an exact linear conversion formula. The reference current-versus-voltage graph allows 100% rated current through 100% nominal output voltage, then slopes down to 80% current at 120% voltage. Stay within the model-specific PV range, current, rated power and thermal limits; the graph does not authorize an otherwise out-of-range voltage. With PV, the derating graph load percentage means percentage of rated output current. PV is not available during parallel operation. Remote ON/OFF and Auxiliary Supply Control terminals RCG / RC: CN1 or CN2 pins 1 / 2; alternatively CN3 pins 5 / 6 Auxiliary supply CN3 pin 8 AUX (+) / pin 7 AUXG: 12 V, 0.1 A; only for remote ON/OFF control Circuit A, external 12 V source: source positive to RC, and source negative through the switch to RCG. Switch open means power ON; switch closed means power OFF. Circuit B, internal auxiliary supply: AUX to RC, with the switch between RCG and AUXG. Switch open means ON; switch closed means OFF. Circuit C, internal auxiliary supply with reversed switch action: AUX through an external 1 kΩ resistor to RC, RCG to AUXG, and the switch between RC and RCG. Switch closed means ON; switch open means OFF. Use the matching circuit from PDF page 55; switch logic is circuit-dependent. Power OK Signals Relay contact CN3 pin 2 P OK / pin 1 P OK GND; maximum sink 500 mA, 20 V, total 10 W TTL / open collector CN3 pin 4 P OK2 / pin 3 P OK GND2; maximum sink 10 mA, 30 V Both interfaces require an external voltage source and resistor. Output above 80% of rated voltage produces Low (Power OK); output below 80% produces High or open (Power Fail). The datasheet does not specify the exact transition behavior at 80%. Low is 0.5 V maximum at 500 mA for the relay interface, or at 10 mA for P OK2. The P OK2 circuit shows an internal 0.1 µF capacitor. Size the external supply and resistor within the relevant interface ratings. Active Current Sharing Up to three units can share current. Use short, large-diameter power wires and adjust the output-voltage difference between units to less than 0.2 V before paralleling. Maximum total output current = rated current per unit × number of units × 0.9. This model contributes a rated-current basis of 62.5 A per unit; do not use the family-name wattage as a substitute. Connect +S, -S and CS mutually in parallel through CN1 or CN2. For remote sensing, connect the load-sense pair only to the master unit and twist the sense wires together. CN1 and CN2 are internally connected. Sharing may not be fully balanced below 3% of the aggregate rated current. Output-voltage programming is unavailable in parallel mode. The family listing mentions up to 9000 W (2+1), but actual system sizing must obey the model ratings and the 0.9 current-sharing limit above. Using Three Units on a Three-phase Distribution System PDF page 58 shows three separate single-phase-input supplies connected to a three-phase distribution system. Each individual supply still uses L, N and protective earth and must receive 180-264 VAC across its input terminals. For a 3-wire 220 VAC system, each supply connects across a phase pair at 220 V. For a 4-wire 220/380 VAC system, each connects phase-to-neutral at 220 V, not phase-to-phase at 380 V. For a 4-wire 190/110 VAC system, each connects phase-to-phase at 190 V and the neutral is not connected; 110 V phase-to-neutral is outside this input range. Connect each FG terminal to protective earth. Control Connectors and Mating Parts CN1 and CN2, each 8 positions Onboard HRS DF11-8DP-2DS or equivalent; mating housing HRS DF11-8DS or equivalent CN3, 10 positions Onboard HRS DF11-10DP-2DS or equivalent; mating housing HRS DF11-10DS or equivalent Contacts printed in the catalog HRS DF11-**SC or equivalent CN1/CN2 pinout: 1 RCG (remote-control ground); 2 RC (remote ON/OFF); 3 PV (voltage programming); 4 PS (reference voltage); 5 and 7 -S (negative sense); 6 CS (current share); 8 +S (positive sense). The two headers are internally connected. CN3 pinout: 1 P OK GND; 2 P OK (relay contact); 3 P OK GND2; 4 P OK2 (TTL/open collector); 5 RCG; 6 RC; 7 AUXG; 8 AUX; 9 OLP; 10 OL-SD. Pins 9 and 10 select overload behavior and are shorted at shipment. There are two 8-position control headers and one 10-position header. Each connected header needs one matching housing with contacts for the positions used. This identifies mating requirements, not a promise that harnesses are included. DF11-**SC contains an unspecified suffix; select the exact contact variant for the wire and connector requirements before ordering. Dimensions, Mounting and Cooling Case dimensions 278 × 177.8 × 63.5 mm (L × W × H); 2U; case 982B Mounting screws M4; maximum penetration 5 mm; recommended mounting torque 7-10 kgf·cm AC terminals TB1 1 AC/L; 2 AC/N; 3 FG (protective earth); maximum terminal torque 18 kgf·cm Cooling Forced air from built-in DC fans with fan-speed control The mechanical drawing tolerance is ±0.5 mm. Base mounting: 4-M4, L=5 mm, on a 236.3 × 162 mm pattern; shown offsets are 27 mm longitudinally and 7.9 mm transversely. Side mounting: 8-M4 on both sides, L=5 mm, with 38 mm vertical spacing and a 12.5 mm top offset. Use the complete drawing on PDF page 59 for hole locations. The +V/-V output bars project 40 mm beyond the case, are 4 mm thick and show Ø8.5 mm holes; the drawing also identifies 2-M4 and M3 features. The AC terminal projection is 16 mm maximum. Allow room for busbars, wiring and service access in addition to the case dimensions. The 18 kgf·cm value is for AC terminals, not a specified output-bar torque. Airflow runs from the two-fan end toward the terminal/output end. Keep that path unobstructed; this catalog does not give a numerical external ventilation clearance. The terminal-end drawing shows an LED and the output-voltage adjustment control. Conformal coating is optional; a complete coating order suffix is not specified in these pages. Operating Conditions and Derating Operating ambient -20 to +70°C, subject to derating Humidity / storage Operating 20-90% RH; storage -40 to +85°C, 10-95% RH; non-condensing Temperature coefficient ±0.05%/°C over 0-50°C Vibration 10-500 Hz, 2 G; 10 min/cycle, 60 min along each X/Y/Z axis In horizontal orientation, the thermal curve permits 100% load from -20 to 50°C, declining linearly to 50% at 70°C. Load means output-power percentage in normal operation, or rated-output-current percentage when PV is used. Apply all input, thermal, current and power limits together. Above 2000 m (6500 ft), reduce the permitted ambient temperature by 5°C per additional 1000 m for this fan-cooled series. The fanless 3.5°C note is not applicable. The efficiency-versus-load graph is specifically for the 48 V model at 230 VAC; it does not replace this model's tabulated efficiency. Safety, EMC and Reliability Dielectric withstand Input-output 3 kVAC; input-FG 2 kVAC; output-FG 0.5 kVAC Insulation resistance 100 MΩ at 500 VDC, 25°C, 70% RH for input-output, input-FG and output-FG Catalog unit-weight reference 4000 g, from the per-unit PACKING entry Packing reference 4 kg per unit; 4 pcs / 16 kg / 2.04 CUFT MTBF 677.3K h minimum, Telcordia SR-332 (Bellcore); 75.2K h minimum, MIL-HDBK-217F (25°C) The datasheet lists UL62368-1, CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, BSMI CNS15598-1, AS/NZS62368.1, IS13252(Part1)/IEC60950-1 and EAC TP TC 004 approvals. These are the catalog's listed standards, not a separate verification of a particular installed system. Conducted emissions: BS EN/EN55032 (CISPR32), CNS15936 Class B. Radiated emissions: the same standards, Class A. Harmonic current and flicker: BS EN/EN61000-3-2 and -3-3. The immunity framework lists BS EN/EN55035, BS EN/EN61000-6-2 and BSMI CNS13438. Immunity levels: BS EN/EN61000-4-2 ESD, level 3 at 8 kV air and level 2 at 4 kV contact; -4-3 radiated, -4-4 EFT/burst and -4-6 conducted, level 3; -4-5 surge, level 3 at 2 kV line-earth and level 2 at 1 kV line-line; -4-8 magnetic field, level 4. The -4-11 tests list >95% dips for 0.5 periods, 30% dips for 25 periods and >95% interruptions for 250 periods. EMC tests used a 720 × 360 × 1 mm metal plate. This supply is a component for final equipment; the completed equipment must be reconfirmed for EMC compliance. The unit-weight figure is a catalog packing reference, not a separately measured net weight or the weight of a complete shipment. The manufacturer datasheet lists a 5-year warranty, subject to the applicable manufacturer terms.

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  MEAN WELL RSP-3000 series: single-output enclosed AC/DC power supply - RSP-3000-24

  MEAN WELL RSP-3000-24 is a single-output enclosed AC/DC power supply rated 24 V, 125 A and 3000 W. It accepts 180-264 VAC or 254-370 VDC and includes active PFC, forced-air cooling, voltage programming, remote ON/OFF, remote sense and active current sharing. Product Datasheet Download MEAN WELL RSP-3000 Datasheet (PDF) The RSP-3000 section is on PDF pages 51, 52, 53, 54, 55, 56, 57, 58, 59, 60. Refer to the complete mechanical drawings and notes when planning installation. Model and Rated Output Complete model RSP-3000-24 Rated DC output 24 V; 125 A; 3000 W Output current range 0-125 A Local voltage adjustment 22-28 V, using the built-in output potentiometer Ripple and noise 150 mVp-p maximum Accuracy / regulation Voltage tolerance ±1.0%; line regulation ±0.5%; load regulation ±0.5% Typical efficiency 90% RSP identifies the enclosed, single-output AC/DC power-supply series; 3000 is the output-wattage family designation; 24 is the nominal DC voltage. This model is rated 3000 W. The family name does not increase its actual power rating. Unless stated otherwise, specifications are measured at 230 VAC, rated load and 25°C ambient. Tolerance includes setup tolerance, line regulation and load regulation. Ripple/noise is measured at 20 MHz bandwidth with a 12-inch twisted pair terminated by 0.1 µF and 47 µF capacitors in parallel. Input and Start-up Input range 180-264 VAC or 254-370 VDC; AC frequency 47-63 Hz Typical power factor 0.95 at 230 VAC and full load; built-in active PFC Typical AC current 20 A at 180 VAC; 16 A at 230 VAC Inrush / leakage Typical inrush 60 A at 230 VAC; leakage <2.0 mA at 240 VAC Start-up / hold-up Setup 1,000 ms; rise 80 ms; typical hold-up 10 ms, at full load The input includes active inrush-current limiting. The block diagram lists PFC switching at 88 kHz and PWM switching at 100 kHz. The 60 Hz static-input curve permits 100% load from 180 to 264 VAC, subject to temperature and other operating limits. Protection and Overload Selection Protection functions Short circuit, overload, overvoltage and overtemperature Overload threshold 100-112% of rated output power Overvoltage trip range 28.8-33.6 V; output shuts down; reapply input power to recover Overtemperature response Output shuts down and recovers automatically after temperature falls Factory setting: CN3 pin 9 (OLP) is shorted to pin 10 (OL-SD). This selects constant-current limiting followed by shutdown after 5 seconds; reapply input power to recover. Removing this jumper selects continuous constant-current limiting. These protection thresholds are not additional continuous output ratings. Remote Sense and Output-voltage Programming Remote-sense compensation Up to 0.25 V of voltage drop in the load wiring Model-specific PV output range 4.8-28 V with an external DC control signal Local sensing: keep +S connected to +V and -S connected to -V as shown in the factory configuration. For remote sensing, connect CN2 pin 8 (+S) to load positive and pin 7 (-S) to load negative using a twisted pair. When voltage programming is not used, keep CN2 pin 3 (PV) shorted to pin 4 (PS); otherwise the supply has no output. To enable PV, first remove the PV/PS shorting connection on CN1/CN2, then apply an external DC signal to CN2 pin 3 (PV) relative to pin 5 (-S). Leaving the short fitted while programming may damage internal components. The illustrated PV circuit retains local +S/+V and -S/-V connections. Do not apply a PWM signal to PV. The function manual describes a typical 20-110% adjustment span, but the model-specific voltage range above is the applicable published range. The command-voltage graph is marked non-linear; it is not an exact linear conversion formula. The reference current-versus-voltage graph allows 100% rated current through 100% nominal output voltage, then slopes down to 80% current at 120% voltage. Stay within the model-specific PV range, current, rated power and thermal limits; the graph does not authorize an otherwise out-of-range voltage. With PV, the derating graph load percentage means percentage of rated output current. PV is not available during parallel operation. Remote ON/OFF and Auxiliary Supply Control terminals RCG / RC: CN1 or CN2 pins 1 / 2; alternatively CN3 pins 5 / 6 Auxiliary supply CN3 pin 8 AUX (+) / pin 7 AUXG: 12 V, 0.1 A; only for remote ON/OFF control Circuit A, external 12 V source: source positive to RC, and source negative through the switch to RCG. Switch open means power ON; switch closed means power OFF. Circuit B, internal auxiliary supply: AUX to RC, with the switch between RCG and AUXG. Switch open means ON; switch closed means OFF. Circuit C, internal auxiliary supply with reversed switch action: AUX through an external 1 kΩ resistor to RC, RCG to AUXG, and the switch between RC and RCG. Switch closed means ON; switch open means OFF. Use the matching circuit from PDF page 55; switch logic is circuit-dependent. Power OK Signals Relay contact CN3 pin 2 P OK / pin 1 P OK GND; maximum sink 500 mA, 20 V, total 10 W TTL / open collector CN3 pin 4 P OK2 / pin 3 P OK GND2; maximum sink 10 mA, 30 V Both interfaces require an external voltage source and resistor. Output above 80% of rated voltage produces Low (Power OK); output below 80% produces High or open (Power Fail). The datasheet does not specify the exact transition behavior at 80%. Low is 0.5 V maximum at 500 mA for the relay interface, or at 10 mA for P OK2. The P OK2 circuit shows an internal 0.1 µF capacitor. Size the external supply and resistor within the relevant interface ratings. Active Current Sharing Up to three units can share current. Use short, large-diameter power wires and adjust the output-voltage difference between units to less than 0.2 V before paralleling. Maximum total output current = rated current per unit × number of units × 0.9. This model contributes a rated-current basis of 125 A per unit; do not use the family-name wattage as a substitute. Connect +S, -S and CS mutually in parallel through CN1 or CN2. For remote sensing, connect the load-sense pair only to the master unit and twist the sense wires together. CN1 and CN2 are internally connected. Sharing may not be fully balanced below 3% of the aggregate rated current. Output-voltage programming is unavailable in parallel mode. The family listing mentions up to 9000 W (2+1), but actual system sizing must obey the model ratings and the 0.9 current-sharing limit above. Using Three Units on a Three-phase Distribution System PDF page 58 shows three separate single-phase-input supplies connected to a three-phase distribution system. Each individual supply still uses L, N and protective earth and must receive 180-264 VAC across its input terminals. For a 3-wire 220 VAC system, each supply connects across a phase pair at 220 V. For a 4-wire 220/380 VAC system, each connects phase-to-neutral at 220 V, not phase-to-phase at 380 V. For a 4-wire 190/110 VAC system, each connects phase-to-phase at 190 V and the neutral is not connected; 110 V phase-to-neutral is outside this input range. Connect each FG terminal to protective earth. Control Connectors and Mating Parts CN1 and CN2, each 8 positions Onboard HRS DF11-8DP-2DS or equivalent; mating housing HRS DF11-8DS or equivalent CN3, 10 positions Onboard HRS DF11-10DP-2DS or equivalent; mating housing HRS DF11-10DS or equivalent Contacts printed in the catalog HRS DF11-**SC or equivalent CN1/CN2 pinout: 1 RCG (remote-control ground); 2 RC (remote ON/OFF); 3 PV (voltage programming); 4 PS (reference voltage); 5 and 7 -S (negative sense); 6 CS (current share); 8 +S (positive sense). The two headers are internally connected. CN3 pinout: 1 P OK GND; 2 P OK (relay contact); 3 P OK GND2; 4 P OK2 (TTL/open collector); 5 RCG; 6 RC; 7 AUXG; 8 AUX; 9 OLP; 10 OL-SD. Pins 9 and 10 select overload behavior and are shorted at shipment. There are two 8-position control headers and one 10-position header. Each connected header needs one matching housing with contacts for the positions used. This identifies mating requirements, not a promise that harnesses are included. DF11-**SC contains an unspecified suffix; select the exact contact variant for the wire and connector requirements before ordering. Dimensions, Mounting and Cooling Case dimensions 278 × 177.8 × 63.5 mm (L × W × H); 2U; case 982B Mounting screws M4; maximum penetration 5 mm; recommended mounting torque 7-10 kgf·cm AC terminals TB1 1 AC/L; 2 AC/N; 3 FG (protective earth); maximum terminal torque 18 kgf·cm Cooling Forced air from built-in DC fans with fan-speed control The mechanical drawing tolerance is ±0.5 mm. Base mounting: 4-M4, L=5 mm, on a 236.3 × 162 mm pattern; shown offsets are 27 mm longitudinally and 7.9 mm transversely. Side mounting: 8-M4 on both sides, L=5 mm, with 38 mm vertical spacing and a 12.5 mm top offset. Use the complete drawing on PDF page 59 for hole locations. The +V/-V output bars project 40 mm beyond the case, are 4 mm thick and show Ø8.5 mm holes; the drawing also identifies 2-M4 and M3 features. The AC terminal projection is 16 mm maximum. Allow room for busbars, wiring and service access in addition to the case dimensions. The 18 kgf·cm value is for AC terminals, not a specified output-bar torque. Airflow runs from the two-fan end toward the terminal/output end. Keep that path unobstructed; this catalog does not give a numerical external ventilation clearance. The terminal-end drawing shows an LED and the output-voltage adjustment control. Conformal coating is optional; a complete coating order suffix is not specified in these pages. Operating Conditions and Derating Operating ambient -20 to +70°C, subject to derating Humidity / storage Operating 20-90% RH; storage -40 to +85°C, 10-95% RH; non-condensing Temperature coefficient ±0.05%/°C over 0-50°C Vibration 10-500 Hz, 2 G; 10 min/cycle, 60 min along each X/Y/Z axis In horizontal orientation, the thermal curve permits 100% load from -20 to 50°C, declining linearly to 50% at 70°C. Load means output-power percentage in normal operation, or rated-output-current percentage when PV is used. Apply all input, thermal, current and power limits together. Above 2000 m (6500 ft), reduce the permitted ambient temperature by 5°C per additional 1000 m for this fan-cooled series. The fanless 3.5°C note is not applicable. The efficiency-versus-load graph is specifically for the 48 V model at 230 VAC; it does not replace this model's tabulated efficiency. Safety, EMC and Reliability Dielectric withstand Input-output 3 kVAC; input-FG 2 kVAC; output-FG 0.5 kVAC Insulation resistance 100 MΩ at 500 VDC, 25°C, 70% RH for input-output, input-FG and output-FG Catalog unit-weight reference 4000 g, from the per-unit PACKING entry Packing reference 4 kg per unit; 4 pcs / 16 kg / 2.04 CUFT MTBF 677.3K h minimum, Telcordia SR-332 (Bellcore); 75.2K h minimum, MIL-HDBK-217F (25°C) The datasheet lists UL62368-1, CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, BSMI CNS15598-1, AS/NZS62368.1, IS13252(Part1)/IEC60950-1 and EAC TP TC 004 approvals. These are the catalog's listed standards, not a separate verification of a particular installed system. Conducted emissions: BS EN/EN55032 (CISPR32), CNS15936 Class B. Radiated emissions: the same standards, Class A. Harmonic current and flicker: BS EN/EN61000-3-2 and -3-3. The immunity framework lists BS EN/EN55035, BS EN/EN61000-6-2 and BSMI CNS13438. Immunity levels: BS EN/EN61000-4-2 ESD, level 3 at 8 kV air and level 2 at 4 kV contact; -4-3 radiated, -4-4 EFT/burst and -4-6 conducted, level 3; -4-5 surge, level 3 at 2 kV line-earth and level 2 at 1 kV line-line; -4-8 magnetic field, level 4. The -4-11 tests list >95% dips for 0.5 periods, 30% dips for 25 periods and >95% interruptions for 250 periods. EMC tests used a 720 × 360 × 1 mm metal plate. This supply is a component for final equipment; the completed equipment must be reconfirmed for EMC compliance. The unit-weight figure is a catalog packing reference, not a separately measured net weight or the weight of a complete shipment. The manufacturer datasheet lists a 5-year warranty, subject to the applicable manufacturer terms.

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  MEAN WELL RSP-3000 series: single-output enclosed AC/DC power supply - RSP-3000-12

  MEAN WELL RSP-3000-12 is a single-output enclosed AC/DC power supply rated 12 V, 200 A and 2400 W. It accepts 180-264 VAC or 254-370 VDC and includes active PFC, forced-air cooling, voltage programming, remote ON/OFF, remote sense and active current sharing. Product Datasheet Download MEAN WELL RSP-3000 Datasheet (PDF) The RSP-3000 section is on PDF pages 51, 52, 53, 54, 55, 56, 57, 58, 59, 60. Refer to the complete mechanical drawings and notes when planning installation. Model and Rated Output Complete model RSP-3000-12 Rated DC output 12 V; 200 A; 2400 W Output current range 0-200 A Local voltage adjustment 10.8-13.2 V, using the built-in output potentiometer Ripple and noise 150 mVp-p maximum Accuracy / regulation Voltage tolerance ±1.0%; line regulation ±0.5%; load regulation ±0.5% Typical efficiency 87.5% RSP identifies the enclosed, single-output AC/DC power-supply series; 3000 is the output-wattage family designation; 12 is the nominal DC voltage. This model is rated 2400 W. The family name does not increase its actual power rating. Unless stated otherwise, specifications are measured at 230 VAC, rated load and 25°C ambient. Tolerance includes setup tolerance, line regulation and load regulation. Ripple/noise is measured at 20 MHz bandwidth with a 12-inch twisted pair terminated by 0.1 µF and 47 µF capacitors in parallel. Input and Start-up Input range 180-264 VAC or 254-370 VDC; AC frequency 47-63 Hz Typical power factor 0.95 at 230 VAC and full load; built-in active PFC Typical AC current 20 A at 180 VAC; 16 A at 230 VAC Inrush / leakage Typical inrush 60 A at 230 VAC; leakage <2.0 mA at 240 VAC Start-up / hold-up Setup 1,000 ms; rise 80 ms; typical hold-up 10 ms, at full load The input includes active inrush-current limiting. The block diagram lists PFC switching at 88 kHz and PWM switching at 100 kHz. The 60 Hz static-input curve permits 100% load from 180 to 264 VAC, subject to temperature and other operating limits. Protection and Overload Selection Protection functions Short circuit, overload, overvoltage and overtemperature Overload threshold 100-112% of rated output power Overvoltage trip range 13.8-16.8 V; output shuts down; reapply input power to recover Overtemperature response Output shuts down and recovers automatically after temperature falls Factory setting: CN3 pin 9 (OLP) is shorted to pin 10 (OL-SD). This selects constant-current limiting followed by shutdown after 5 seconds; reapply input power to recover. Removing this jumper selects continuous constant-current limiting. These protection thresholds are not additional continuous output ratings. Remote Sense and Output-voltage Programming Remote-sense compensation Up to 0.25 V of voltage drop in the load wiring Model-specific PV output range 2.4-13.2 V with an external DC control signal Local sensing: keep +S connected to +V and -S connected to -V as shown in the factory configuration. For remote sensing, connect CN2 pin 8 (+S) to load positive and pin 7 (-S) to load negative using a twisted pair. When voltage programming is not used, keep CN2 pin 3 (PV) shorted to pin 4 (PS); otherwise the supply has no output. To enable PV, first remove the PV/PS shorting connection on CN1/CN2, then apply an external DC signal to CN2 pin 3 (PV) relative to pin 5 (-S). Leaving the short fitted while programming may damage internal components. The illustrated PV circuit retains local +S/+V and -S/-V connections. Do not apply a PWM signal to PV. The function manual describes a typical 20-110% adjustment span, but the model-specific voltage range above is the applicable published range. The command-voltage graph is marked non-linear; it is not an exact linear conversion formula. The reference current-versus-voltage graph allows 100% rated current through 100% nominal output voltage, then slopes down to 80% current at 120% voltage. Stay within the model-specific PV range, current, rated power and thermal limits; the graph does not authorize an otherwise out-of-range voltage. With PV, the derating graph load percentage means percentage of rated output current. PV is not available during parallel operation. Remote ON/OFF and Auxiliary Supply Control terminals RCG / RC: CN1 or CN2 pins 1 / 2; alternatively CN3 pins 5 / 6 Auxiliary supply CN3 pin 8 AUX (+) / pin 7 AUXG: 12 V, 0.1 A; only for remote ON/OFF control Circuit A, external 12 V source: source positive to RC, and source negative through the switch to RCG. Switch open means power ON; switch closed means power OFF. Circuit B, internal auxiliary supply: AUX to RC, with the switch between RCG and AUXG. Switch open means ON; switch closed means OFF. Circuit C, internal auxiliary supply with reversed switch action: AUX through an external 1 kΩ resistor to RC, RCG to AUXG, and the switch between RC and RCG. Switch closed means ON; switch open means OFF. Use the matching circuit from PDF page 55; switch logic is circuit-dependent. Power OK Signals Relay contact CN3 pin 2 P OK / pin 1 P OK GND; maximum sink 500 mA, 20 V, total 10 W TTL / open collector CN3 pin 4 P OK2 / pin 3 P OK GND2; maximum sink 10 mA, 30 V Both interfaces require an external voltage source and resistor. Output above 80% of rated voltage produces Low (Power OK); output below 80% produces High or open (Power Fail). The datasheet does not specify the exact transition behavior at 80%. Low is 0.5 V maximum at 500 mA for the relay interface, or at 10 mA for P OK2. The P OK2 circuit shows an internal 0.1 µF capacitor. Size the external supply and resistor within the relevant interface ratings. Active Current Sharing Up to three units can share current. Use short, large-diameter power wires and adjust the output-voltage difference between units to less than 0.2 V before paralleling. Maximum total output current = rated current per unit × number of units × 0.9. This model contributes a rated-current basis of 200 A per unit; do not use the family-name wattage as a substitute. Connect +S, -S and CS mutually in parallel through CN1 or CN2. For remote sensing, connect the load-sense pair only to the master unit and twist the sense wires together. CN1 and CN2 are internally connected. Sharing may not be fully balanced below 3% of the aggregate rated current. Output-voltage programming is unavailable in parallel mode. The family listing mentions up to 9000 W (2+1), but actual system sizing must obey the model ratings and the 0.9 current-sharing limit above. Using Three Units on a Three-phase Distribution System PDF page 58 shows three separate single-phase-input supplies connected to a three-phase distribution system. Each individual supply still uses L, N and protective earth and must receive 180-264 VAC across its input terminals. For a 3-wire 220 VAC system, each supply connects across a phase pair at 220 V. For a 4-wire 220/380 VAC system, each connects phase-to-neutral at 220 V, not phase-to-phase at 380 V. For a 4-wire 190/110 VAC system, each connects phase-to-phase at 190 V and the neutral is not connected; 110 V phase-to-neutral is outside this input range. Connect each FG terminal to protective earth. Control Connectors and Mating Parts CN1 and CN2, each 8 positions Onboard HRS DF11-8DP-2DS or equivalent; mating housing HRS DF11-8DS or equivalent CN3, 10 positions Onboard HRS DF11-10DP-2DS or equivalent; mating housing HRS DF11-10DS or equivalent Contacts printed in the catalog HRS DF11-**SC or equivalent CN1/CN2 pinout: 1 RCG (remote-control ground); 2 RC (remote ON/OFF); 3 PV (voltage programming); 4 PS (reference voltage); 5 and 7 -S (negative sense); 6 CS (current share); 8 +S (positive sense). The two headers are internally connected. CN3 pinout: 1 P OK GND; 2 P OK (relay contact); 3 P OK GND2; 4 P OK2 (TTL/open collector); 5 RCG; 6 RC; 7 AUXG; 8 AUX; 9 OLP; 10 OL-SD. Pins 9 and 10 select overload behavior and are shorted at shipment. There are two 8-position control headers and one 10-position header. Each connected header needs one matching housing with contacts for the positions used. This identifies mating requirements, not a promise that harnesses are included. DF11-**SC contains an unspecified suffix; select the exact contact variant for the wire and connector requirements before ordering. Dimensions, Mounting and Cooling Case dimensions 278 × 177.8 × 63.5 mm (L × W × H); 2U; case 982B Mounting screws M4; maximum penetration 5 mm; recommended mounting torque 7-10 kgf·cm AC terminals TB1 1 AC/L; 2 AC/N; 3 FG (protective earth); maximum terminal torque 18 kgf·cm Cooling Forced air from built-in DC fans with fan-speed control The mechanical drawing tolerance is ±0.5 mm. Base mounting: 4-M4, L=5 mm, on a 236.3 × 162 mm pattern; shown offsets are 27 mm longitudinally and 7.9 mm transversely. Side mounting: 8-M4 on both sides, L=5 mm, with 38 mm vertical spacing and a 12.5 mm top offset. Use the complete drawing on PDF page 59 for hole locations. The +V/-V output bars project 40 mm beyond the case, are 4 mm thick and show Ø8.5 mm holes; the drawing also identifies 2-M4 and M3 features. The AC terminal projection is 16 mm maximum. Allow room for busbars, wiring and service access in addition to the case dimensions. The 18 kgf·cm value is for AC terminals, not a specified output-bar torque. Airflow runs from the two-fan end toward the terminal/output end. Keep that path unobstructed; this catalog does not give a numerical external ventilation clearance. The terminal-end drawing shows an LED and the output-voltage adjustment control. Conformal coating is optional; a complete coating order suffix is not specified in these pages. Operating Conditions and Derating Operating ambient -20 to +70°C, subject to derating Humidity / storage Operating 20-90% RH; storage -40 to +85°C, 10-95% RH; non-condensing Temperature coefficient ±0.05%/°C over 0-50°C Vibration 10-500 Hz, 2 G; 10 min/cycle, 60 min along each X/Y/Z axis In horizontal orientation, the thermal curve permits 100% load from -20 to 50°C, declining linearly to 50% at 70°C. Load means output-power percentage in normal operation, or rated-output-current percentage when PV is used. Apply all input, thermal, current and power limits together. Above 2000 m (6500 ft), reduce the permitted ambient temperature by 5°C per additional 1000 m for this fan-cooled series. The fanless 3.5°C note is not applicable. The efficiency-versus-load graph is specifically for the 48 V model at 230 VAC; it does not replace this model's tabulated efficiency. Safety, EMC and Reliability Dielectric withstand Input-output 3 kVAC; input-FG 2 kVAC; output-FG 0.5 kVAC Insulation resistance 100 MΩ at 500 VDC, 25°C, 70% RH for input-output, input-FG and output-FG Catalog unit-weight reference 4000 g, from the per-unit PACKING entry Packing reference 4 kg per unit; 4 pcs / 16 kg / 2.04 CUFT MTBF 677.3K h minimum, Telcordia SR-332 (Bellcore); 75.2K h minimum, MIL-HDBK-217F (25°C) The datasheet lists UL62368-1, CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, BSMI CNS15598-1, AS/NZS62368.1, IS13252(Part1)/IEC60950-1 and EAC TP TC 004 approvals. These are the catalog's listed standards, not a separate verification of a particular installed system. Conducted emissions: BS EN/EN55032 (CISPR32), CNS15936 Class B. Radiated emissions: the same standards, Class A. Harmonic current and flicker: BS EN/EN61000-3-2 and -3-3. The immunity framework lists BS EN/EN55035, BS EN/EN61000-6-2 and BSMI CNS13438. Immunity levels: BS EN/EN61000-4-2 ESD, level 3 at 8 kV air and level 2 at 4 kV contact; -4-3 radiated, -4-4 EFT/burst and -4-6 conducted, level 3; -4-5 surge, level 3 at 2 kV line-earth and level 2 at 1 kV line-line; -4-8 magnetic field, level 4. The -4-11 tests list >95% dips for 0.5 periods, 30% dips for 25 periods and >95% interruptions for 250 periods. EMC tests used a 720 × 360 × 1 mm metal plate. This supply is a component for final equipment; the completed equipment must be reconfirmed for EMC compliance. The unit-weight figure is a catalog packing reference, not a separately measured net weight or the weight of a complete shipment. The manufacturer datasheet lists a 5-year warranty, subject to the applicable manufacturer terms.

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  MEAN WELL RSP-2400 series: single-output enclosed AC/DC power supply - RSP-2400-48

  MEAN WELL RSP-2400-48 is a single-output enclosed AC/DC power supply rated 48 V, 50 A and 2400 W. It accepts 180-264 VAC or 254-370 VDC and includes active PFC, forced-air cooling, voltage programming, remote ON/OFF, remote sense and active current sharing. Product Datasheet Download MEAN WELL RSP-2400 Datasheet (PDF) The RSP-2400 section is on PDF pages 41, 42, 43, 44, 45, 46, 47, 48, 49, 50. Refer to the complete mechanical drawings and notes when planning installation. Model and Rated Output Complete model RSP-2400-48 Rated DC output 48 V; 50 A; 2400 W Output current range 0-50 A Local voltage adjustment 43-56 V, using the built-in output potentiometer Ripple and noise 200 mVp-p maximum Accuracy / regulation Voltage tolerance ±1.0%; line regulation ±0.5%; load regulation ±0.5% Typical efficiency 91.5% RSP identifies the enclosed, single-output AC/DC power-supply series; 2400 is the output-wattage family designation; 48 is the nominal DC voltage. This model is rated 2400 W. The family name does not increase its actual power rating. Unless stated otherwise, specifications are measured at 230 VAC, rated load and 25°C ambient. Tolerance includes setup tolerance, line regulation and load regulation. Ripple/noise is measured at 20 MHz bandwidth with a 12-inch twisted pair terminated by 0.1 µF and 47 µF capacitors in parallel. Input and Start-up Input range 180-264 VAC or 254-370 VDC; AC frequency 47-63 Hz Typical power factor 0.95 at 230 VAC and full load; built-in active PFC Typical AC current 15.5 A at 180 VAC; 12 A at 230 VAC Inrush / leakage Typical inrush 60 A at 230 VAC; leakage <2.0 mA at 240 VAC Start-up / hold-up Setup 1,000 ms; rise 80 ms; typical hold-up 12 ms, at full load The input includes active inrush-current limiting. The block diagram lists PFC switching at 88 kHz and PWM switching at 100 kHz. The 60 Hz static-input curve permits 100% load from 180 to 264 VAC, subject to temperature and other operating limits. Protection and Overload Selection Protection functions Short circuit, overload, overvoltage and overtemperature Overload threshold 100-112% of rated output power Overvoltage trip range 57.6-67.2 V; output shuts down; reapply input power to recover Overtemperature response Output shuts down and recovers automatically after temperature falls Factory setting: CN3 pin 9 (OLP) is shorted to pin 10 (OL-SD). This selects constant-current limiting followed by shutdown after 5 seconds; reapply input power to recover. Removing this jumper selects continuous constant-current limiting. These protection thresholds are not additional continuous output ratings. Remote Sense and Output-voltage Programming Remote-sense compensation Up to 0.25 V of voltage drop in the load wiring Model-specific PV output range 9.6-56 V with an external DC control signal Local sensing: keep +S connected to +V and -S connected to -V as shown in the factory configuration. For remote sensing, connect CN2 pin 8 (+S) to load positive and pin 7 (-S) to load negative using a twisted pair. When voltage programming is not used, keep CN2 pin 3 (PV) shorted to pin 4 (PS); otherwise the supply has no output. To enable PV, first remove the PV/PS shorting connection on CN1/CN2, then apply an external DC signal to CN2 pin 3 (PV) relative to pin 5 (-S). Leaving the short fitted while programming may damage internal components. The illustrated PV circuit retains local +S/+V and -S/-V connections. Do not apply a PWM signal to PV. The function manual describes a typical 20-110% adjustment span, but the model-specific voltage range above is the applicable published range. The command-voltage graph is marked non-linear; it is not an exact linear conversion formula. The reference current-versus-voltage graph allows 100% rated current through 100% nominal output voltage, then slopes down to 80% current at 120% voltage. Stay within the model-specific PV range, current, rated power and thermal limits; the graph does not authorize an otherwise out-of-range voltage. With PV, the derating graph load percentage means percentage of rated output current. PV is not available during parallel operation. Remote ON/OFF and Auxiliary Supply Control terminals RCG / RC: CN1 or CN2 pins 1 / 2; alternatively CN3 pins 5 / 6 Auxiliary supply CN3 pin 8 AUX (+) / pin 7 AUXG: 12 V, 0.1 A; only for remote ON/OFF control Circuit A, external 12 V source: source positive to RC, and source negative through the switch to RCG. Switch open means power ON; switch closed means power OFF. Circuit B, internal auxiliary supply: AUX to RC, with the switch between RCG and AUXG. Switch open means ON; switch closed means OFF. Circuit C, internal auxiliary supply with reversed switch action: AUX through an external 1 kΩ resistor to RC, RCG to AUXG, and the switch between RC and RCG. Switch closed means ON; switch open means OFF. Use the matching circuit from PDF page 45; switch logic is circuit-dependent. Power OK Signals Relay contact CN3 pin 2 P OK / pin 1 P OK GND; maximum sink 500 mA, 20 V, total 10 W TTL / open collector CN3 pin 4 P OK2 / pin 3 P OK GND2; maximum sink 10 mA, 30 V Both interfaces require an external voltage source and resistor. Output above 80% of rated voltage produces Low (Power OK); output below 80% produces High or open (Power Fail). The datasheet does not specify the exact transition behavior at 80%. Low is 0.5 V maximum at 500 mA for the relay interface, or at 10 mA for P OK2. The P OK2 circuit shows an internal 0.1 µF capacitor. Size the external supply and resistor within the relevant interface ratings. Active Current Sharing Up to three units can share current. Use short, large-diameter power wires and adjust the output-voltage difference between units to less than 0.2 V before paralleling. Maximum total output current = rated current per unit × number of units × 0.9. This model contributes a rated-current basis of 50 A per unit; do not use the family-name wattage as a substitute. Connect +S, -S and CS mutually in parallel through CN1 or CN2. For remote sensing, connect the load-sense pair only to the master unit and twist the sense wires together. CN1 and CN2 are internally connected. Sharing may not be fully balanced below 3% of the aggregate rated current. Output-voltage programming is unavailable in parallel mode. The family listing mentions up to 7200 W (2+1), but actual system sizing must obey the model ratings and the 0.9 current-sharing limit above. Using Three Units on a Three-phase Distribution System PDF page 48 shows three separate single-phase-input supplies connected to a three-phase distribution system. Each individual supply still uses L, N and protective earth and must receive 180-264 VAC across its input terminals. For a 3-wire 220 VAC system, each supply connects across a phase pair at 220 V. For a 4-wire 220/380 VAC system, each connects phase-to-neutral at 220 V, not phase-to-phase at 380 V. For a 4-wire 190/110 VAC system, each connects phase-to-phase at 190 V and the neutral is not connected; 110 V phase-to-neutral is outside this input range. Connect each FG terminal to protective earth. Control Connectors and Mating Parts CN1 and CN2, each 8 positions Onboard HRS DF11-8DP-2DS or equivalent; mating housing HRS DF11-8DS or equivalent CN3, 10 positions Onboard HRS DF11-10DP-2DS or equivalent; mating housing HRS DF11-10DS or equivalent Contacts printed in the catalog HRS DF11-**SC or equivalent CN1/CN2 pinout: 1 RCG (remote-control ground); 2 RC (remote ON/OFF); 3 PV (voltage programming); 4 PS (reference voltage); 5 and 7 -S (negative sense); 6 CS (current share); 8 +S (positive sense). The two headers are internally connected. CN3 pinout: 1 P OK GND; 2 P OK (relay contact); 3 P OK GND2; 4 P OK2 (TTL/open collector); 5 RCG; 6 RC; 7 AUXG; 8 AUX; 9 OLP; 10 OL-SD. Pins 9 and 10 select overload behavior and are shorted at shipment. There are two 8-position control headers and one 10-position header. Each connected header needs one matching housing with contacts for the positions used. This identifies mating requirements, not a promise that harnesses are included. DF11-**SC contains an unspecified suffix; select the exact contact variant for the wire and connector requirements before ordering. Dimensions, Mounting and Cooling Case dimensions 278 × 177.8 × 63.5 mm (L × W × H); 2U; case 982B Mounting screws M4; maximum penetration 5 mm; recommended mounting torque 7-10 kgf·cm AC terminals TB1 1 AC/L; 2 AC/N; 3 FG (protective earth); maximum terminal torque 18 kgf·cm Cooling Forced air from built-in DC fans with fan-speed control The mechanical drawing tolerance is ±0.5 mm. Base mounting: 4-M4, L=5 mm, on a 236.3 × 162 mm pattern; shown offsets are 27 mm longitudinally and 7.9 mm transversely. Side mounting: 8-M4 on both sides, L=5 mm, with 38 mm vertical spacing and a 12.5 mm top offset. Use the complete drawing on PDF page 49 for hole locations. The +V/-V output bars project 40 mm beyond the case, are 4 mm thick and show Ø8.5 mm holes; the drawing also identifies 2-M4 and M3 features. The AC terminal projection is 16 mm maximum. Allow room for busbars, wiring and service access in addition to the case dimensions. The 18 kgf·cm value is for AC terminals, not a specified output-bar torque. Airflow runs from the two-fan end toward the terminal/output end. Keep that path unobstructed; this catalog does not give a numerical external ventilation clearance. The terminal-end drawing shows an LED and the output-voltage adjustment control. Conformal coating is optional; a complete coating order suffix is not specified in these pages. Operating Conditions and Derating Operating ambient -20 to +70°C, subject to derating Humidity / storage Operating 20-90% RH; storage -40 to +85°C, 10-95% RH; non-condensing Temperature coefficient ±0.05%/°C over 0-50°C Vibration 10-500 Hz, 2 G; 10 min/cycle, 60 min along each X/Y/Z axis In horizontal orientation, the thermal curve permits 100% load from -20 to 50°C, declining linearly to 50% at 70°C. Load means output-power percentage in normal operation, or rated-output-current percentage when PV is used. Apply all input, thermal, current and power limits together. Above 2000 m (6500 ft), reduce the permitted ambient temperature by 5°C per additional 1000 m for this fan-cooled series. The fanless 3.5°C note is not applicable. The efficiency-versus-load graph is specifically for the 48 V model at 230 VAC; it does not replace this model's tabulated efficiency. Safety, EMC and Reliability Dielectric withstand Input-output 3 kVAC; input-FG 2 kVAC; output-FG 0.5 kVAC Insulation resistance 100 MΩ at 500 VDC, 25°C, 70% RH for input-output, input-FG and output-FG Catalog unit-weight reference 3300 g, from the per-unit PACKING entry Packing reference 3.3 kg per unit; 4 pcs / 14.2 kg / 2.04 CUFT MTBF 692.3K h minimum, Telcordia SR-332 (Bellcore); 83.9K h minimum, MIL-HDBK-217F (25°C) The datasheet lists UL62368-1, CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, BSMI CNS15598-1, AS/NZS62368.1, IS13252(Part1)/IEC60950-1 and EAC TP TC 004 approvals. These are the catalog's listed standards, not a separate verification of a particular installed system. Conducted emissions: BS EN/EN55032 (CISPR32), CNS15936 Class B. Radiated emissions: the same standards, Class A. Harmonic current and flicker: BS EN/EN61000-3-2 and -3-3. The immunity framework lists BS EN/EN55035, BS EN/EN61000-6-2 and BSMI CNS13438. Immunity levels: BS EN/EN61000-4-2 ESD, level 3 at 8 kV air and level 2 at 4 kV contact; -4-3 radiated, -4-4 EFT/burst and -4-6 conducted, level 3; -4-5 surge, level 3 at 2 kV line-earth and level 2 at 1 kV line-line; -4-8 magnetic field, level 4. The -4-11 tests list >95% dips for 0.5 periods, 30% dips for 25 periods and >95% interruptions for 250 periods. EMC tests used a 720 × 360 × 1 mm metal plate. This supply is a component for final equipment; the completed equipment must be reconfirmed for EMC compliance. The unit-weight figure is a catalog packing reference, not a separately measured net weight or the weight of a complete shipment. The manufacturer datasheet lists a 5-year warranty, subject to the applicable manufacturer terms.

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  MEAN WELL RSP-2400 series: single-output enclosed AC/DC power supply - RSP-2400-24

  MEAN WELL RSP-2400-24 is a single-output enclosed AC/DC power supply rated 24 V, 100 A and 2400 W. It accepts 180-264 VAC or 254-370 VDC and includes active PFC, forced-air cooling, voltage programming, remote ON/OFF, remote sense and active current sharing. Product Datasheet Download MEAN WELL RSP-2400 Datasheet (PDF) The RSP-2400 section is on PDF pages 41, 42, 43, 44, 45, 46, 47, 48, 49, 50. Refer to the complete mechanical drawings and notes when planning installation. Model and Rated Output Complete model RSP-2400-24 Rated DC output 24 V; 100 A; 2400 W Output current range 0-100 A Local voltage adjustment 22-28 V, using the built-in output potentiometer Ripple and noise 150 mVp-p maximum Accuracy / regulation Voltage tolerance ±1.0%; line regulation ±0.5%; load regulation ±0.5% Typical efficiency 90.5% RSP identifies the enclosed, single-output AC/DC power-supply series; 2400 is the output-wattage family designation; 24 is the nominal DC voltage. This model is rated 2400 W. The family name does not increase its actual power rating. Unless stated otherwise, specifications are measured at 230 VAC, rated load and 25°C ambient. Tolerance includes setup tolerance, line regulation and load regulation. Ripple/noise is measured at 20 MHz bandwidth with a 12-inch twisted pair terminated by 0.1 µF and 47 µF capacitors in parallel. Input and Start-up Input range 180-264 VAC or 254-370 VDC; AC frequency 47-63 Hz Typical power factor 0.95 at 230 VAC and full load; built-in active PFC Typical AC current 15.5 A at 180 VAC; 12 A at 230 VAC Inrush / leakage Typical inrush 60 A at 230 VAC; leakage <2.0 mA at 240 VAC Start-up / hold-up Setup 1,000 ms; rise 80 ms; typical hold-up 12 ms, at full load The input includes active inrush-current limiting. The block diagram lists PFC switching at 88 kHz and PWM switching at 100 kHz. The 60 Hz static-input curve permits 100% load from 180 to 264 VAC, subject to temperature and other operating limits. Protection and Overload Selection Protection functions Short circuit, overload, overvoltage and overtemperature Overload threshold 100-112% of rated output power Overvoltage trip range 28.8-33.6 V; output shuts down; reapply input power to recover Overtemperature response Output shuts down and recovers automatically after temperature falls Factory setting: CN3 pin 9 (OLP) is shorted to pin 10 (OL-SD). This selects constant-current limiting followed by shutdown after 5 seconds; reapply input power to recover. Removing this jumper selects continuous constant-current limiting. These protection thresholds are not additional continuous output ratings. Remote Sense and Output-voltage Programming Remote-sense compensation Up to 0.25 V of voltage drop in the load wiring Model-specific PV output range 4.8-28 V with an external DC control signal Local sensing: keep +S connected to +V and -S connected to -V as shown in the factory configuration. For remote sensing, connect CN2 pin 8 (+S) to load positive and pin 7 (-S) to load negative using a twisted pair. When voltage programming is not used, keep CN2 pin 3 (PV) shorted to pin 4 (PS); otherwise the supply has no output. To enable PV, first remove the PV/PS shorting connection on CN1/CN2, then apply an external DC signal to CN2 pin 3 (PV) relative to pin 5 (-S). Leaving the short fitted while programming may damage internal components. The illustrated PV circuit retains local +S/+V and -S/-V connections. Do not apply a PWM signal to PV. The function manual describes a typical 20-110% adjustment span, but the model-specific voltage range above is the applicable published range. The command-voltage graph is marked non-linear; it is not an exact linear conversion formula. The reference current-versus-voltage graph allows 100% rated current through 100% nominal output voltage, then slopes down to 80% current at 120% voltage. Stay within the model-specific PV range, current, rated power and thermal limits; the graph does not authorize an otherwise out-of-range voltage. With PV, the derating graph load percentage means percentage of rated output current. PV is not available during parallel operation. Remote ON/OFF and Auxiliary Supply Control terminals RCG / RC: CN1 or CN2 pins 1 / 2; alternatively CN3 pins 5 / 6 Auxiliary supply CN3 pin 8 AUX (+) / pin 7 AUXG: 12 V, 0.1 A; only for remote ON/OFF control Circuit A, external 12 V source: source positive to RC, and source negative through the switch to RCG. Switch open means power ON; switch closed means power OFF. Circuit B, internal auxiliary supply: AUX to RC, with the switch between RCG and AUXG. Switch open means ON; switch closed means OFF. Circuit C, internal auxiliary supply with reversed switch action: AUX through an external 1 kΩ resistor to RC, RCG to AUXG, and the switch between RC and RCG. Switch closed means ON; switch open means OFF. Use the matching circuit from PDF page 45; switch logic is circuit-dependent. Power OK Signals Relay contact CN3 pin 2 P OK / pin 1 P OK GND; maximum sink 500 mA, 20 V, total 10 W TTL / open collector CN3 pin 4 P OK2 / pin 3 P OK GND2; maximum sink 10 mA, 30 V Both interfaces require an external voltage source and resistor. Output above 80% of rated voltage produces Low (Power OK); output below 80% produces High or open (Power Fail). The datasheet does not specify the exact transition behavior at 80%. Low is 0.5 V maximum at 500 mA for the relay interface, or at 10 mA for P OK2. The P OK2 circuit shows an internal 0.1 µF capacitor. Size the external supply and resistor within the relevant interface ratings. Active Current Sharing Up to three units can share current. Use short, large-diameter power wires and adjust the output-voltage difference between units to less than 0.2 V before paralleling. Maximum total output current = rated current per unit × number of units × 0.9. This model contributes a rated-current basis of 100 A per unit; do not use the family-name wattage as a substitute. Connect +S, -S and CS mutually in parallel through CN1 or CN2. For remote sensing, connect the load-sense pair only to the master unit and twist the sense wires together. CN1 and CN2 are internally connected. Sharing may not be fully balanced below 3% of the aggregate rated current. Output-voltage programming is unavailable in parallel mode. The family listing mentions up to 7200 W (2+1), but actual system sizing must obey the model ratings and the 0.9 current-sharing limit above. Using Three Units on a Three-phase Distribution System PDF page 48 shows three separate single-phase-input supplies connected to a three-phase distribution system. Each individual supply still uses L, N and protective earth and must receive 180-264 VAC across its input terminals. For a 3-wire 220 VAC system, each supply connects across a phase pair at 220 V. For a 4-wire 220/380 VAC system, each connects phase-to-neutral at 220 V, not phase-to-phase at 380 V. For a 4-wire 190/110 VAC system, each connects phase-to-phase at 190 V and the neutral is not connected; 110 V phase-to-neutral is outside this input range. Connect each FG terminal to protective earth. Control Connectors and Mating Parts CN1 and CN2, each 8 positions Onboard HRS DF11-8DP-2DS or equivalent; mating housing HRS DF11-8DS or equivalent CN3, 10 positions Onboard HRS DF11-10DP-2DS or equivalent; mating housing HRS DF11-10DS or equivalent Contacts printed in the catalog HRS DF11-**SC or equivalent CN1/CN2 pinout: 1 RCG (remote-control ground); 2 RC (remote ON/OFF); 3 PV (voltage programming); 4 PS (reference voltage); 5 and 7 -S (negative sense); 6 CS (current share); 8 +S (positive sense). The two headers are internally connected. CN3 pinout: 1 P OK GND; 2 P OK (relay contact); 3 P OK GND2; 4 P OK2 (TTL/open collector); 5 RCG; 6 RC; 7 AUXG; 8 AUX; 9 OLP; 10 OL-SD. Pins 9 and 10 select overload behavior and are shorted at shipment. There are two 8-position control headers and one 10-position header. Each connected header needs one matching housing with contacts for the positions used. This identifies mating requirements, not a promise that harnesses are included. DF11-**SC contains an unspecified suffix; select the exact contact variant for the wire and connector requirements before ordering. Dimensions, Mounting and Cooling Case dimensions 278 × 177.8 × 63.5 mm (L × W × H); 2U; case 982B Mounting screws M4; maximum penetration 5 mm; recommended mounting torque 7-10 kgf·cm AC terminals TB1 1 AC/L; 2 AC/N; 3 FG (protective earth); maximum terminal torque 18 kgf·cm Cooling Forced air from built-in DC fans with fan-speed control The mechanical drawing tolerance is ±0.5 mm. Base mounting: 4-M4, L=5 mm, on a 236.3 × 162 mm pattern; shown offsets are 27 mm longitudinally and 7.9 mm transversely. Side mounting: 8-M4 on both sides, L=5 mm, with 38 mm vertical spacing and a 12.5 mm top offset. Use the complete drawing on PDF page 49 for hole locations. The +V/-V output bars project 40 mm beyond the case, are 4 mm thick and show Ø8.5 mm holes; the drawing also identifies 2-M4 and M3 features. The AC terminal projection is 16 mm maximum. Allow room for busbars, wiring and service access in addition to the case dimensions. The 18 kgf·cm value is for AC terminals, not a specified output-bar torque. Airflow runs from the two-fan end toward the terminal/output end. Keep that path unobstructed; this catalog does not give a numerical external ventilation clearance. The terminal-end drawing shows an LED and the output-voltage adjustment control. Conformal coating is optional; a complete coating order suffix is not specified in these pages. Operating Conditions and Derating Operating ambient -20 to +70°C, subject to derating Humidity / storage Operating 20-90% RH; storage -40 to +85°C, 10-95% RH; non-condensing Temperature coefficient ±0.05%/°C over 0-50°C Vibration 10-500 Hz, 2 G; 10 min/cycle, 60 min along each X/Y/Z axis In horizontal orientation, the thermal curve permits 100% load from -20 to 50°C, declining linearly to 50% at 70°C. Load means output-power percentage in normal operation, or rated-output-current percentage when PV is used. Apply all input, thermal, current and power limits together. Above 2000 m (6500 ft), reduce the permitted ambient temperature by 5°C per additional 1000 m for this fan-cooled series. The fanless 3.5°C note is not applicable. The efficiency-versus-load graph is specifically for the 48 V model at 230 VAC; it does not replace this model's tabulated efficiency. Safety, EMC and Reliability Dielectric withstand Input-output 3 kVAC; input-FG 2 kVAC; output-FG 0.5 kVAC Insulation resistance 100 MΩ at 500 VDC, 25°C, 70% RH for input-output, input-FG and output-FG Catalog unit-weight reference 3300 g, from the per-unit PACKING entry Packing reference 3.3 kg per unit; 4 pcs / 14.2 kg / 2.04 CUFT MTBF 692.3K h minimum, Telcordia SR-332 (Bellcore); 83.9K h minimum, MIL-HDBK-217F (25°C) The datasheet lists UL62368-1, CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, BSMI CNS15598-1, AS/NZS62368.1, IS13252(Part1)/IEC60950-1 and EAC TP TC 004 approvals. These are the catalog's listed standards, not a separate verification of a particular installed system. Conducted emissions: BS EN/EN55032 (CISPR32), CNS15936 Class B. Radiated emissions: the same standards, Class A. Harmonic current and flicker: BS EN/EN61000-3-2 and -3-3. The immunity framework lists BS EN/EN55035, BS EN/EN61000-6-2 and BSMI CNS13438. Immunity levels: BS EN/EN61000-4-2 ESD, level 3 at 8 kV air and level 2 at 4 kV contact; -4-3 radiated, -4-4 EFT/burst and -4-6 conducted, level 3; -4-5 surge, level 3 at 2 kV line-earth and level 2 at 1 kV line-line; -4-8 magnetic field, level 4. The -4-11 tests list >95% dips for 0.5 periods, 30% dips for 25 periods and >95% interruptions for 250 periods. EMC tests used a 720 × 360 × 1 mm metal plate. This supply is a component for final equipment; the completed equipment must be reconfirmed for EMC compliance. The unit-weight figure is a catalog packing reference, not a separately measured net weight or the weight of a complete shipment. The manufacturer datasheet lists a 5-year warranty, subject to the applicable manufacturer terms.

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  MEAN WELL RSP-2400 series: single-output enclosed AC/DC power supply - RSP-2400-12

  MEAN WELL RSP-2400-12 is a single-output enclosed AC/DC power supply rated 12 V, 166.7 A and 2000.4 W. It accepts 180-264 VAC or 254-370 VDC and includes active PFC, forced-air cooling, voltage programming, remote ON/OFF, remote sense and active current sharing. Product Datasheet Download MEAN WELL RSP-2400 Datasheet (PDF) The RSP-2400 section is on PDF pages 41, 42, 43, 44, 45, 46, 47, 48, 49, 50. Refer to the complete mechanical drawings and notes when planning installation. Model and Rated Output Complete model RSP-2400-12 Rated DC output 12 V; 166.7 A; 2000.4 W Output current range 0-166.7 A Local voltage adjustment 10.8-13.2 V, using the built-in output potentiometer Ripple and noise 150 mVp-p maximum Accuracy / regulation Voltage tolerance ±1.0%; line regulation ±0.5%; load regulation ±0.5% Typical efficiency 88% RSP identifies the enclosed, single-output AC/DC power-supply series; 2400 is the output-wattage family designation; 12 is the nominal DC voltage. This model is rated 2000.4 W. The family name does not increase its actual power rating. Unless stated otherwise, specifications are measured at 230 VAC, rated load and 25°C ambient. Tolerance includes setup tolerance, line regulation and load regulation. Ripple/noise is measured at 20 MHz bandwidth with a 12-inch twisted pair terminated by 0.1 µF and 47 µF capacitors in parallel. Input and Start-up Input range 180-264 VAC or 254-370 VDC; AC frequency 47-63 Hz Typical power factor 0.95 at 230 VAC and full load; built-in active PFC Typical AC current 15.5 A at 180 VAC; 12 A at 230 VAC Inrush / leakage Typical inrush 60 A at 230 VAC; leakage <2.0 mA at 240 VAC Start-up / hold-up Setup 1,000 ms; rise 80 ms; typical hold-up 12 ms, at full load The input includes active inrush-current limiting. The block diagram lists PFC switching at 88 kHz and PWM switching at 100 kHz. The 60 Hz static-input curve permits 100% load from 180 to 264 VAC, subject to temperature and other operating limits. Protection and Overload Selection Protection functions Short circuit, overload, overvoltage and overtemperature Overload threshold 100-112% of rated output power Overvoltage trip range 13.8-16.8 V; output shuts down; reapply input power to recover Overtemperature response Output shuts down and recovers automatically after temperature falls Factory setting: CN3 pin 9 (OLP) is shorted to pin 10 (OL-SD). This selects constant-current limiting followed by shutdown after 5 seconds; reapply input power to recover. Removing this jumper selects continuous constant-current limiting. These protection thresholds are not additional continuous output ratings. Remote Sense and Output-voltage Programming Remote-sense compensation Up to 0.25 V of voltage drop in the load wiring Model-specific PV output range 2.4-13.2 V with an external DC control signal Local sensing: keep +S connected to +V and -S connected to -V as shown in the factory configuration. For remote sensing, connect CN2 pin 8 (+S) to load positive and pin 7 (-S) to load negative using a twisted pair. When voltage programming is not used, keep CN2 pin 3 (PV) shorted to pin 4 (PS); otherwise the supply has no output. To enable PV, first remove the PV/PS shorting connection on CN1/CN2, then apply an external DC signal to CN2 pin 3 (PV) relative to pin 5 (-S). Leaving the short fitted while programming may damage internal components. The illustrated PV circuit retains local +S/+V and -S/-V connections. Do not apply a PWM signal to PV. The function manual describes a typical 20-110% adjustment span, but the model-specific voltage range above is the applicable published range. The command-voltage graph is marked non-linear; it is not an exact linear conversion formula. The reference current-versus-voltage graph allows 100% rated current through 100% nominal output voltage, then slopes down to 80% current at 120% voltage. Stay within the model-specific PV range, current, rated power and thermal limits; the graph does not authorize an otherwise out-of-range voltage. With PV, the derating graph load percentage means percentage of rated output current. PV is not available during parallel operation. Remote ON/OFF and Auxiliary Supply Control terminals RCG / RC: CN1 or CN2 pins 1 / 2; alternatively CN3 pins 5 / 6 Auxiliary supply CN3 pin 8 AUX (+) / pin 7 AUXG: 12 V, 0.1 A; only for remote ON/OFF control Circuit A, external 12 V source: source positive to RC, and source negative through the switch to RCG. Switch open means power ON; switch closed means power OFF. Circuit B, internal auxiliary supply: AUX to RC, with the switch between RCG and AUXG. Switch open means ON; switch closed means OFF. Circuit C, internal auxiliary supply with reversed switch action: AUX through an external 1 kΩ resistor to RC, RCG to AUXG, and the switch between RC and RCG. Switch closed means ON; switch open means OFF. Use the matching circuit from PDF page 45; switch logic is circuit-dependent. Power OK Signals Relay contact CN3 pin 2 P OK / pin 1 P OK GND; maximum sink 500 mA, 20 V, total 10 W TTL / open collector CN3 pin 4 P OK2 / pin 3 P OK GND2; maximum sink 10 mA, 30 V Both interfaces require an external voltage source and resistor. Output above 80% of rated voltage produces Low (Power OK); output below 80% produces High or open (Power Fail). The datasheet does not specify the exact transition behavior at 80%. Low is 0.5 V maximum at 500 mA for the relay interface, or at 10 mA for P OK2. The P OK2 circuit shows an internal 0.1 µF capacitor. Size the external supply and resistor within the relevant interface ratings. Active Current Sharing Up to three units can share current. Use short, large-diameter power wires and adjust the output-voltage difference between units to less than 0.2 V before paralleling. Maximum total output current = rated current per unit × number of units × 0.9. This model contributes a rated-current basis of 166.7 A per unit; do not use the family-name wattage as a substitute. Connect +S, -S and CS mutually in parallel through CN1 or CN2. For remote sensing, connect the load-sense pair only to the master unit and twist the sense wires together. CN1 and CN2 are internally connected. Sharing may not be fully balanced below 3% of the aggregate rated current. Output-voltage programming is unavailable in parallel mode. The family listing mentions up to 7200 W (2+1), but actual system sizing must obey the model ratings and the 0.9 current-sharing limit above. Using Three Units on a Three-phase Distribution System PDF page 48 shows three separate single-phase-input supplies connected to a three-phase distribution system. Each individual supply still uses L, N and protective earth and must receive 180-264 VAC across its input terminals. For a 3-wire 220 VAC system, each supply connects across a phase pair at 220 V. For a 4-wire 220/380 VAC system, each connects phase-to-neutral at 220 V, not phase-to-phase at 380 V. For a 4-wire 190/110 VAC system, each connects phase-to-phase at 190 V and the neutral is not connected; 110 V phase-to-neutral is outside this input range. Connect each FG terminal to protective earth. Control Connectors and Mating Parts CN1 and CN2, each 8 positions Onboard HRS DF11-8DP-2DS or equivalent; mating housing HRS DF11-8DS or equivalent CN3, 10 positions Onboard HRS DF11-10DP-2DS or equivalent; mating housing HRS DF11-10DS or equivalent Contacts printed in the catalog HRS DF11-**SC or equivalent CN1/CN2 pinout: 1 RCG (remote-control ground); 2 RC (remote ON/OFF); 3 PV (voltage programming); 4 PS (reference voltage); 5 and 7 -S (negative sense); 6 CS (current share); 8 +S (positive sense). The two headers are internally connected. CN3 pinout: 1 P OK GND; 2 P OK (relay contact); 3 P OK GND2; 4 P OK2 (TTL/open collector); 5 RCG; 6 RC; 7 AUXG; 8 AUX; 9 OLP; 10 OL-SD. Pins 9 and 10 select overload behavior and are shorted at shipment. There are two 8-position control headers and one 10-position header. Each connected header needs one matching housing with contacts for the positions used. This identifies mating requirements, not a promise that harnesses are included. DF11-**SC contains an unspecified suffix; select the exact contact variant for the wire and connector requirements before ordering. Dimensions, Mounting and Cooling Case dimensions 278 × 177.8 × 63.5 mm (L × W × H); 2U; case 982B Mounting screws M4; maximum penetration 5 mm; recommended mounting torque 7-10 kgf·cm AC terminals TB1 1 AC/L; 2 AC/N; 3 FG (protective earth); maximum terminal torque 18 kgf·cm Cooling Forced air from built-in DC fans with fan-speed control The mechanical drawing tolerance is ±0.5 mm. Base mounting: 4-M4, L=5 mm, on a 236.3 × 162 mm pattern; shown offsets are 27 mm longitudinally and 7.9 mm transversely. Side mounting: 8-M4 on both sides, L=5 mm, with 38 mm vertical spacing and a 12.5 mm top offset. Use the complete drawing on PDF page 49 for hole locations. The +V/-V output bars project 40 mm beyond the case, are 4 mm thick and show Ø8.5 mm holes; the drawing also identifies 2-M4 and M3 features. The AC terminal projection is 16 mm maximum. Allow room for busbars, wiring and service access in addition to the case dimensions. The 18 kgf·cm value is for AC terminals, not a specified output-bar torque. Airflow runs from the two-fan end toward the terminal/output end. Keep that path unobstructed; this catalog does not give a numerical external ventilation clearance. The terminal-end drawing shows an LED and the output-voltage adjustment control. Conformal coating is optional; a complete coating order suffix is not specified in these pages. Operating Conditions and Derating Operating ambient -20 to +70°C, subject to derating Humidity / storage Operating 20-90% RH; storage -40 to +85°C, 10-95% RH; non-condensing Temperature coefficient ±0.05%/°C over 0-50°C Vibration 10-500 Hz, 2 G; 10 min/cycle, 60 min along each X/Y/Z axis In horizontal orientation, the thermal curve permits 100% load from -20 to 50°C, declining linearly to 50% at 70°C. Load means output-power percentage in normal operation, or rated-output-current percentage when PV is used. Apply all input, thermal, current and power limits together. Above 2000 m (6500 ft), reduce the permitted ambient temperature by 5°C per additional 1000 m for this fan-cooled series. The fanless 3.5°C note is not applicable. The efficiency-versus-load graph is specifically for the 48 V model at 230 VAC; it does not replace this model's tabulated efficiency. Safety, EMC and Reliability Dielectric withstand Input-output 3 kVAC; input-FG 2 kVAC; output-FG 0.5 kVAC Insulation resistance 100 MΩ at 500 VDC, 25°C, 70% RH for input-output, input-FG and output-FG Catalog unit-weight reference 3300 g, from the per-unit PACKING entry Packing reference 3.3 kg per unit; 4 pcs / 14.2 kg / 2.04 CUFT MTBF 692.3K h minimum, Telcordia SR-332 (Bellcore); 83.9K h minimum, MIL-HDBK-217F (25°C) The datasheet lists UL62368-1, CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, BSMI CNS15598-1, AS/NZS62368.1, IS13252(Part1)/IEC60950-1 and EAC TP TC 004 approvals. These are the catalog's listed standards, not a separate verification of a particular installed system. Conducted emissions: BS EN/EN55032 (CISPR32), CNS15936 Class B. Radiated emissions: the same standards, Class A. Harmonic current and flicker: BS EN/EN61000-3-2 and -3-3. The immunity framework lists BS EN/EN55035, BS EN/EN61000-6-2 and BSMI CNS13438. Immunity levels: BS EN/EN61000-4-2 ESD, level 3 at 8 kV air and level 2 at 4 kV contact; -4-3 radiated, -4-4 EFT/burst and -4-6 conducted, level 3; -4-5 surge, level 3 at 2 kV line-earth and level 2 at 1 kV line-line; -4-8 magnetic field, level 4. The -4-11 tests list >95% dips for 0.5 periods, 30% dips for 25 periods and >95% interruptions for 250 periods. EMC tests used a 720 × 360 × 1 mm metal plate. This supply is a component for final equipment; the completed equipment must be reconfirmed for EMC compliance. The unit-weight figure is a catalog packing reference, not a separately measured net weight or the weight of a complete shipment. The manufacturer datasheet lists a 5-year warranty, subject to the applicable manufacturer terms.

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  MEAN WELL RSP-2000 series: single-output enclosed AC/DC power supply - RSP-2000-48

  MEAN WELL RSP-2000-48 is a single-output enclosed AC/DC power supply rated 48 V, 42 A and 2016 W. Its 295 × 127 × 41 mm enclosure provides a 1U profile with fan cooling and active PFC. Built-in remote sensing, voltage programming, auxiliary outputs, status signals and active current sharing support industrial control, test and automation systems. Output availability depends on input voltage, temperature and the selected control mode. Product Datasheet Download MEAN WELL RSP-2000 Datasheet (PDF) The RSP-2000 section is on PDF pages 34, 35, 36, 37, 38, 39, 40. Refer to the complete mechanical drawings and notes when planning installation. Model and Rated Output Complete model RSP-2000-48 Model code RSP = series; 2000 = power-family designation; 48 = nominal 48 V output. The actual rating of this model is 2016 W. Rated DC output 48 V; 42 A; 2016 W Output current range 0–42 A Local voltage adjustment 42–56 V via built-in potentiometer Ripple and noise, maximum 300 mVp-p Voltage tolerance ±1.0% including setup, line and load regulation Line / load regulation ±0.5% / ±0.5% Typical efficiency 92% Setup / rise time 1500 ms / 60 ms at 230 VAC, full load Typical hold-up time 16 ms at 230 VAC, 75% load; 10 ms at 230 VAC, full load Unless otherwise stated, catalog parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple and noise use a 20 MHz bandwidth and a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Input and Available Power AC input / frequency 90–264 VAC; 47–63 Hz; single-phase line and neutral input DC input 250–320 VDC; applications at 320–370 VDC require confirmation from MEAN WELL Power factor, typical 0.97 at 230 VAC, full load; built-in active PFC AC current, typical 16 A at 115 VAC; 10 A at 230 VAC Cold-start inrush, typical 50 A Leakage current Less than 2 mA at 240 VAC At 180–264 VAC 2016 W / 42 A at nominal 48 V, subject to temperature limits At 115 VAC 1612.8 W / 33.6 A at nominal 48 V At 100 VAC 1512 W / 31.5 A at nominal 48 V At 90 VAC 1310.4 W / 27.3 A at nominal 48 V The low-line power values are the model-specific static-characteristic ratings at 60 Hz. Apply both input-voltage and ambient-temperature derating; the universal input range does not mean full output is available at every input voltage. Protection Short circuit and overload 105–125% of rated output power; constant-current limiting, followed by output shutdown after 5 seconds. Reapply power to recover. Overvoltage 57.6–67.2 V; output shuts down, with recovery by reapplying power Overtemperature Output shuts down and recovers automatically after the temperature falls Remote Sensing and Voltage Programming Remote-sense compensation Up to 0.5 V of voltage drop in the load wiring CN501 sensing pins Pin 1 = +S; pin 2 = −S. Connect +S to the positive load terminal and −S to the negative load terminal. Voltage-programming input CN501 pin 3 = PV; pin 4 = GND, referenced to output −V. This control is non-isolated. Model-specific programming curve 40–115% of nominal voltage in the function graph; observe the nonlinear region and model-specific graph before applying an external control voltage. Twist the sensing wires together to reduce noise pickup. For local sensing in the programming arrangement, connect +S to +V and −S to −V as shown in the function diagram. For this model, the PV graph shows a lower plateau at approximately 40% output between 0.4 and 1 V external control, followed by an increase to approximately 115% at 4.7 V. Below approximately 0.4 V control the graph shows nominal output; do not extrapolate a linear adjustment down to zero volts. Above 100% nominal output voltage, reduce allowable output current according to the programming curve; at 115% voltage the plotted current limit is approximately 87% of rated current. Observe the rated power and all other derating limits. Remote ON/OFF, Auxiliary Outputs and Status Remote ON/OFF CN501 pin 7 to pin 11 (+5V-AUX): open = output ON; short = output OFF. Maximum input voltage is 5.5 V. Auxiliary signal return CN501 pins 8, 9 and 10 = GND-AUX, isolated from the main +V/−V output terminals 5 V auxiliary output CN501 pin 11: 4.5–5.5 V, maximum 0.3 A, referenced to GND-AUX 12 V auxiliary output CN501 pin 12: 10.6–13.2 V, maximum 0.8 A, referenced to GND-AUX DC-OK signal CN501 pin 5: isolated status output, maximum sourcing current 10 mA; low 0–0.5 V = output voltage healthy, high 4.5–5.5 V = low output voltage Temperature alarm CN501 pin 6: isolated status output, maximum sourcing current 10 mA; low 0–0.5 V = internal temperature within limit, high 4.5–5.5 V = temperature alarm Both auxiliary supplies include built-in ORing diodes and remain active independently of the main-output remote ON/OFF control. Remote ON/OFF, DC-OK and the temperature-alarm signal use GND-AUX as the isolated reference. The CN501 pin table specifies a DC-OK switching region of 80% ±6% of nominal output; the separate LED table labels its output-voltage indication as 80% ±5%. Green indicates DC-OK or normal temperature; red indicates low output or a temperature alarm. The temperature-alarm LED table shows output OFF during an overtemperature alarm. Use the detailed signal table when designing a monitoring circuit. Parallel Operation Maximum number of units Up to 4 RSP-2000 units with active current sharing Maximum combined output current 42 A × number of units × 0.9, with all relevant input and temperature derating applied Output-voltage matching Difference between parallel units must be less than 0.2 V Minimum load Greater than 5% of the total rated output; below this level current sharing may be unbalanced and some units may remain in standby CN502 parallel-control pins Pins 1/2 = DA; pins 3/4 = DB; pins 5/6 = GND connected to output −V CN504 termination selector Pins 1/2 select the termination resistor for DA/DB parallel-control signals Use short, large-diameter output wiring and join matching DA, DB and GND signals between units. Twist longer CN502 control wires in pairs. Follow the parallel-wiring and sensing diagrams in the PDF. For a single unit, CN502 is unplugged and CN504 termination is fitted. For 2 units, connect CN502 and fit CN504 on both. For 3 or 4 units, connect CN502 on all units and fit CN504 only on the first and last unit. The PDF connection table specifies these configurations; it does not establish that a customer wiring harness is included. The series headline of up to 8000 W is not an unconditional combined rating for every voltage model. Select the system from the actual per-model current, the 0.9 sharing factor and the operating conditions. Temperature, Cooling and Environment Operating ambient −35 to +70°C with derating; horizontal mounting as shown in the curve Temperature curve Up to 100% load through +50°C, decreasing to 50% at +70°C; the −35 to −25°C portion is specifically marked for 180–264 VAC Cooling Forced air from built-in DC fans with fan-speed control; keep the indicated airflow path clear Operating humidity 20–90% RH, non-condensing Storage −40 to +85°C; 10–95% RH, non-condensing Temperature coefficient ±0.03%/°C over 0–50°C Vibration 10–500 Hz, 2 G; 10 minutes per cycle, 60 minutes on each X/Y/Z axis For operation above 2000 m, the catalog requires an additional ambient-temperature derating of 5°C per 1000 m for this fan-cooled model. This note does not provide a maximum-altitude approval. Use the input and temperature curves together. Dimensions, Mounting and Connections Enclosure dimensions 295 × 127 × 41 mm (L × W × H); 1U profile; case 952D Drawing tolerance ±0.5 mm unless otherwise indicated Mounting screws M4; hole group 1 maximum penetration 6 mm, group 2 maximum 4 mm; recommended torque 7–10 kgf·cm Input terminal TB1 Pin 1 = AC/N; pin 2 = AC/L; pin 3 = FG (frame ground). Maximum terminal torque 18 kgf·cm. DC output terminals +V and −V, 2 × M5 as shown; maximum terminal torque 10 kgf·cm Use the complete dimensioned drawing for the mounting-hole pattern and terminal orientation. Mounting screw penetration limits are measured into the chassis, not the overall screw length. Connect frame ground and observe output polarity. Mating Connectors and Options CN501 control connector On-board HRS DF11-12DP-2DS or equivalent; mating housing HRS DF11-12DS or equivalent CN502 parallel connector On-board HRS DF11-6DP-2DSA or equivalent; mating housing HRS DF11-6DS or equivalent Crimp contacts The catalog lists HRS DF11-**SC or equivalent; select the complete contact part number for the required wire gauge and connector Conformal coating Optional series capability; coating is not established as fitted by this unsuffixed SKU Connector references identify the mating parts for the indicated functions. The PDF does not establish that mating housings, contacts, a parallel harness or mounting screws are included with this product. Select the actual parts and wiring from the corresponding connector diagram. Safety, Insulation and EMC Catalog safety approvals UL62368-1; CSA C22.2 No. 62368-1; TUV BS EN/EN62368-1; BSMI CNS15598-1; AS/NZS62368.1; EAC TP TC 004. The 48 V model is excluded from the catalog BIS listing. Withstand voltage Input–output 3 kVAC; input–FG 2 kVAC; output–FG 0.5 kVAC Isolation resistance 100 MΩ at 500 VDC, 25°C and 70% RH: input–output, input–FG and output–FG EMC emissions BS EN/EN55032 (CISPR32), CNS15936: conducted Class B; radiated Class A. Harmonic current EN61000-3-2; flicker EN61000-3-3. EMC immunity BS EN/EN55035; BS EN/EN61000-6-2; BSMI CNS13438 Catalog immunity levels: ESD EN61000-4-2, 8 kV air (level 3) and 4 kV contact (level 2); radiated EN61000-4-3 level 3; EFT/burst EN61000-4-4 level 3; surge EN61000-4-5, 4 kV line–earth (level 4) and 2 kV line–line (level 3); conducted EN61000-4-6 level 3; magnetic field EN61000-4-8 level 4. EN61000-4-11: greater than 95% dip for 0.5 periods, 30% dip for 25 periods and greater than 95% interruption for 250 periods. This is a component power supply for integration into final equipment. Catalog EMC testing used a 720 × 360 × 1 mm metal mounting plate; the finished equipment must be checked again for EMC compliance. Weight and Catalog Reference Reference mass per unit 1.95 kg = 1950 g, from the catalog PACKING field Catalog MTBF 487.7k hours minimum, Telcordia SR-332 (Bellcore); 42.9k hours minimum, MIL-HDBK-217F at 25°C Manufacturer catalog warranty listing 5 years Document version RSP-2000-SPEC, 2026-04-24; PDF pages 34–40 The mass is a catalog packing reference per unit, not a measured net weight or a shipment weight. MTBF is a statistical reliability figure, not a promised service life. Refer to the PDF for complete drawings, operating curves and installation instructions.

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  MEAN WELL RSP-2000 series: single-output enclosed AC/DC power supply - RSP-2000-24

  MEAN WELL RSP-2000-24 is a single-output enclosed AC/DC power supply rated 24 V, 80 A and 1920 W. Its 295 × 127 × 41 mm enclosure provides a 1U profile with fan cooling and active PFC. Built-in remote sensing, voltage programming, auxiliary outputs, status signals and active current sharing support industrial control, test and automation systems. Output availability depends on input voltage, temperature and the selected control mode. Product Datasheet Download MEAN WELL RSP-2000 Datasheet (PDF) The RSP-2000 section is on PDF pages 34, 35, 36, 37, 38, 39, 40. Refer to the complete mechanical drawings and notes when planning installation. Model and Rated Output Complete model RSP-2000-24 Model code RSP = series; 2000 = power-family designation; 24 = nominal 24 V output. The actual rating of this model is 1920 W. Rated DC output 24 V; 80 A; 1920 W Output current range 0–80 A Local voltage adjustment 21–28 V via built-in potentiometer Ripple and noise, maximum 200 mVp-p Voltage tolerance ±1.0% including setup, line and load regulation Line / load regulation ±0.5% / ±0.5% Typical efficiency 90.5% Setup / rise time 1500 ms / 60 ms at 230 VAC, full load Typical hold-up time 16 ms at 230 VAC, 75% load; 10 ms at 230 VAC, full load Unless otherwise stated, catalog parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple and noise use a 20 MHz bandwidth and a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Input and Available Power AC input / frequency 90–264 VAC; 47–63 Hz; single-phase line and neutral input DC input 250–320 VDC; applications at 320–370 VDC require confirmation from MEAN WELL Power factor, typical 0.97 at 230 VAC, full load; built-in active PFC AC current, typical 16 A at 115 VAC; 10 A at 230 VAC Cold-start inrush, typical 50 A Leakage current Less than 2 mA at 240 VAC At 180–264 VAC 1920 W / 80 A at nominal 24 V, subject to temperature limits At 115 VAC 1536 W / 64 A at nominal 24 V At 100 VAC 1440 W / 60 A at nominal 24 V At 90 VAC 1248 W / 52 A at nominal 24 V The low-line power values are the model-specific static-characteristic ratings at 60 Hz. Apply both input-voltage and ambient-temperature derating; the universal input range does not mean full output is available at every input voltage. Protection Short circuit and overload 105–125% of rated output power; constant-current limiting, followed by output shutdown after 5 seconds. Reapply power to recover. Overvoltage 29.5–35 V; output shuts down, with recovery by reapplying power Overtemperature Output shuts down and recovers automatically after the temperature falls Remote Sensing and Voltage Programming Remote-sense compensation Up to 0.5 V of voltage drop in the load wiring CN501 sensing pins Pin 1 = +S; pin 2 = −S. Connect +S to the positive load terminal and −S to the negative load terminal. Voltage-programming input CN501 pin 3 = PV; pin 4 = GND, referenced to output −V. This control is non-isolated. Model-specific programming curve 40–115% of nominal voltage in the function graph; observe the nonlinear region and model-specific graph before applying an external control voltage. Twist the sensing wires together to reduce noise pickup. For local sensing in the programming arrangement, connect +S to +V and −S to −V as shown in the function diagram. For this model, the PV graph shows a lower plateau at approximately 40% output between 0.4 and 1 V external control, followed by an increase to approximately 115% at 4.7 V. Below approximately 0.4 V control the graph shows nominal output; do not extrapolate a linear adjustment down to zero volts. Above 100% nominal output voltage, reduce allowable output current according to the programming curve; at 115% voltage the plotted current limit is approximately 87% of rated current. Observe the rated power and all other derating limits. Remote ON/OFF, Auxiliary Outputs and Status Remote ON/OFF CN501 pin 7 to pin 11 (+5V-AUX): open = output ON; short = output OFF. Maximum input voltage is 5.5 V. Auxiliary signal return CN501 pins 8, 9 and 10 = GND-AUX, isolated from the main +V/−V output terminals 5 V auxiliary output CN501 pin 11: 4.5–5.5 V, maximum 0.3 A, referenced to GND-AUX 12 V auxiliary output CN501 pin 12: 10.6–13.2 V, maximum 0.8 A, referenced to GND-AUX DC-OK signal CN501 pin 5: isolated status output, maximum sourcing current 10 mA; low 0–0.5 V = output voltage healthy, high 4.5–5.5 V = low output voltage Temperature alarm CN501 pin 6: isolated status output, maximum sourcing current 10 mA; low 0–0.5 V = internal temperature within limit, high 4.5–5.5 V = temperature alarm Both auxiliary supplies include built-in ORing diodes and remain active independently of the main-output remote ON/OFF control. Remote ON/OFF, DC-OK and the temperature-alarm signal use GND-AUX as the isolated reference. The CN501 pin table specifies a DC-OK switching region of 80% ±6% of nominal output; the separate LED table labels its output-voltage indication as 80% ±5%. Green indicates DC-OK or normal temperature; red indicates low output or a temperature alarm. The temperature-alarm LED table shows output OFF during an overtemperature alarm. Use the detailed signal table when designing a monitoring circuit. Parallel Operation Maximum number of units Up to 4 RSP-2000 units with active current sharing Maximum combined output current 80 A × number of units × 0.9, with all relevant input and temperature derating applied Output-voltage matching Difference between parallel units must be less than 0.2 V Minimum load Greater than 5% of the total rated output; below this level current sharing may be unbalanced and some units may remain in standby CN502 parallel-control pins Pins 1/2 = DA; pins 3/4 = DB; pins 5/6 = GND connected to output −V CN504 termination selector Pins 1/2 select the termination resistor for DA/DB parallel-control signals Use short, large-diameter output wiring and join matching DA, DB and GND signals between units. Twist longer CN502 control wires in pairs. Follow the parallel-wiring and sensing diagrams in the PDF. For a single unit, CN502 is unplugged and CN504 termination is fitted. For 2 units, connect CN502 and fit CN504 on both. For 3 or 4 units, connect CN502 on all units and fit CN504 only on the first and last unit. The PDF connection table specifies these configurations; it does not establish that a customer wiring harness is included. The series headline of up to 8000 W is not an unconditional combined rating for every voltage model. Select the system from the actual per-model current, the 0.9 sharing factor and the operating conditions. Temperature, Cooling and Environment Operating ambient −35 to +70°C with derating; horizontal mounting as shown in the curve Temperature curve Up to 100% load through +50°C, decreasing to 50% at +70°C; the −35 to −25°C portion is specifically marked for 180–264 VAC Cooling Forced air from built-in DC fans with fan-speed control; keep the indicated airflow path clear Operating humidity 20–90% RH, non-condensing Storage −40 to +85°C; 10–95% RH, non-condensing Temperature coefficient ±0.03%/°C over 0–50°C Vibration 10–500 Hz, 2 G; 10 minutes per cycle, 60 minutes on each X/Y/Z axis For operation above 2000 m, the catalog requires an additional ambient-temperature derating of 5°C per 1000 m for this fan-cooled model. This note does not provide a maximum-altitude approval. Use the input and temperature curves together. Dimensions, Mounting and Connections Enclosure dimensions 295 × 127 × 41 mm (L × W × H); 1U profile; case 952D Drawing tolerance ±0.5 mm unless otherwise indicated Mounting screws M4; hole group 1 maximum penetration 6 mm, group 2 maximum 4 mm; recommended torque 7–10 kgf·cm Input terminal TB1 Pin 1 = AC/N; pin 2 = AC/L; pin 3 = FG (frame ground). Maximum terminal torque 18 kgf·cm. DC output terminals +V and −V, 2 × M5 as shown; maximum terminal torque 10 kgf·cm Use the complete dimensioned drawing for the mounting-hole pattern and terminal orientation. Mounting screw penetration limits are measured into the chassis, not the overall screw length. Connect frame ground and observe output polarity. Mating Connectors and Options CN501 control connector On-board HRS DF11-12DP-2DS or equivalent; mating housing HRS DF11-12DS or equivalent CN502 parallel connector On-board HRS DF11-6DP-2DSA or equivalent; mating housing HRS DF11-6DS or equivalent Crimp contacts The catalog lists HRS DF11-**SC or equivalent; select the complete contact part number for the required wire gauge and connector Conformal coating Optional series capability; coating is not established as fitted by this unsuffixed SKU Connector references identify the mating parts for the indicated functions. The PDF does not establish that mating housings, contacts, a parallel harness or mounting screws are included with this product. Select the actual parts and wiring from the corresponding connector diagram. Safety, Insulation and EMC Catalog safety approvals UL62368-1; CSA C22.2 No. 62368-1; TUV BS EN/EN62368-1; BSMI CNS15598-1; AS/NZS62368.1; EAC TP TC 004; BIS IS13252 (Part 1):2010 / IEC60950-1:2005 Withstand voltage Input–output 3 kVAC; input–FG 2 kVAC; output–FG 0.5 kVAC Isolation resistance 100 MΩ at 500 VDC, 25°C and 70% RH: input–output, input–FG and output–FG EMC emissions BS EN/EN55032 (CISPR32), CNS15936: conducted Class B; radiated Class A. Harmonic current EN61000-3-2; flicker EN61000-3-3. EMC immunity BS EN/EN55035; BS EN/EN61000-6-2; BSMI CNS13438 Catalog immunity levels: ESD EN61000-4-2, 8 kV air (level 3) and 4 kV contact (level 2); radiated EN61000-4-3 level 3; EFT/burst EN61000-4-4 level 3; surge EN61000-4-5, 4 kV line–earth (level 4) and 2 kV line–line (level 3); conducted EN61000-4-6 level 3; magnetic field EN61000-4-8 level 4. EN61000-4-11: greater than 95% dip for 0.5 periods, 30% dip for 25 periods and greater than 95% interruption for 250 periods. This is a component power supply for integration into final equipment. Catalog EMC testing used a 720 × 360 × 1 mm metal mounting plate; the finished equipment must be checked again for EMC compliance. Weight and Catalog Reference Reference mass per unit 1.95 kg = 1950 g, from the catalog PACKING field Catalog MTBF 487.7k hours minimum, Telcordia SR-332 (Bellcore); 42.9k hours minimum, MIL-HDBK-217F at 25°C Manufacturer catalog warranty listing 5 years Document version RSP-2000-SPEC, 2026-04-24; PDF pages 34–40 The mass is a catalog packing reference per unit, not a measured net weight or a shipment weight. MTBF is a statistical reliability figure, not a promised service life. Refer to the PDF for complete drawings, operating curves and installation instructions.

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  MEAN WELL RSP-2000 series: single-output enclosed AC/DC power supply - RSP-2000-12

  MEAN WELL RSP-2000-12 is a single-output enclosed AC/DC power supply rated 12 V, 100 A and 1200 W. Its 295 × 127 × 41 mm enclosure provides a 1U profile with fan cooling and active PFC. Built-in remote sensing, voltage programming, auxiliary outputs, status signals and active current sharing support industrial control, test and automation systems. Output availability depends on input voltage, temperature and the selected control mode. Product Datasheet Download MEAN WELL RSP-2000 Datasheet (PDF) The RSP-2000 section is on PDF pages 34, 35, 36, 37, 38, 39, 40. Refer to the complete mechanical drawings and notes when planning installation. Model and Rated Output Complete model RSP-2000-12 Model code RSP = series; 2000 = power-family designation; 12 = nominal 12 V output. The actual rating of this model is 1200 W. Rated DC output 12 V; 100 A; 1200 W Output current range 0–100 A Local voltage adjustment 10.5–14 V via built-in potentiometer Ripple and noise, maximum 150 mVp-p Voltage tolerance ±2.0% including setup, line and load regulation Line / load regulation ±1.0% / ±1.0% Typical efficiency 87% Setup / rise time 1500 ms / 60 ms at 230 VAC, full load Typical hold-up time 16 ms at 230 VAC, 75% load; 10 ms at 230 VAC, full load Unless otherwise stated, catalog parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple and noise use a 20 MHz bandwidth and a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Input and Available Power AC input / frequency 90–264 VAC; 47–63 Hz; single-phase line and neutral input DC input 250–320 VDC; applications at 320–370 VDC require confirmation from MEAN WELL Power factor, typical 0.97 at 230 VAC, full load; built-in active PFC AC current, typical 13 A at 115 VAC; 7 A at 230 VAC Cold-start inrush, typical 50 A Leakage current Less than 2 mA at 240 VAC At 180–264 VAC 1200 W / 100 A at nominal 12 V, subject to temperature limits At 115 VAC 1140 W / 95 A at nominal 12 V At 100 VAC 1080 W / 90 A at nominal 12 V At 90 VAC 960 W / 80 A at nominal 12 V The low-line power values are the model-specific static-characteristic ratings at 60 Hz. Apply both input-voltage and ambient-temperature derating; the universal input range does not mean full output is available at every input voltage. Protection Short circuit and overload 105–125% of rated output power; constant-current limiting, followed by output shutdown after 5 seconds. Reapply power to recover. Overvoltage 14.7–17.5 V; output shuts down, with recovery by reapplying power Overtemperature Output shuts down and recovers automatically after the temperature falls Remote Sensing and Voltage Programming Remote-sense compensation Up to 0.5 V of voltage drop in the load wiring CN501 sensing pins Pin 1 = +S; pin 2 = −S. Connect +S to the positive load terminal and −S to the negative load terminal. Voltage-programming input CN501 pin 3 = PV; pin 4 = GND, referenced to output −V. This control is non-isolated. Model-specific programming curve 60–115% of nominal voltage in the function graph; observe the nonlinear region and model-specific graph before applying an external control voltage. Twist the sensing wires together to reduce noise pickup. For local sensing in the programming arrangement, connect +S to +V and −S to −V as shown in the function diagram. For this 12 V model, the PV graph shows a lower plateau at approximately 60% output between 0.4 and 2 V external control, followed by an increase to approximately 115% at 4.7 V. Below approximately 0.4 V control the graph shows nominal output; do not extrapolate a linear adjustment down to zero volts. Above 100% nominal output voltage, reduce allowable output current according to the programming curve; at 115% voltage the plotted current limit is approximately 87% of rated current. Observe the rated power and all other derating limits. Remote ON/OFF, Auxiliary Outputs and Status Remote ON/OFF CN501 pin 7 to pin 11 (+5V-AUX): open = output ON; short = output OFF. Maximum input voltage is 5.5 V. Auxiliary signal return CN501 pins 8, 9 and 10 = GND-AUX, isolated from the main +V/−V output terminals 5 V auxiliary output CN501 pin 11: 4.5–5.5 V, maximum 0.3 A, referenced to GND-AUX 12 V auxiliary output CN501 pin 12: 10.6–13.2 V, maximum 0.8 A, referenced to GND-AUX DC-OK signal CN501 pin 5: isolated status output, maximum sourcing current 10 mA; low 0–0.5 V = output voltage healthy, high 4.5–5.5 V = low output voltage Temperature alarm CN501 pin 6: isolated status output, maximum sourcing current 10 mA; low 0–0.5 V = internal temperature within limit, high 4.5–5.5 V = temperature alarm Both auxiliary supplies include built-in ORing diodes and remain active independently of the main-output remote ON/OFF control. Remote ON/OFF, DC-OK and the temperature-alarm signal use GND-AUX as the isolated reference. The CN501 pin table specifies a DC-OK switching region of 80% ±6% of nominal output; the separate LED table labels its output-voltage indication as 80% ±5%. Green indicates DC-OK or normal temperature; red indicates low output or a temperature alarm. The temperature-alarm LED table shows output OFF during an overtemperature alarm. Use the detailed signal table when designing a monitoring circuit. Parallel Operation Maximum number of units Up to 4 RSP-2000 units with active current sharing Maximum combined output current 100 A × number of units × 0.9, with all relevant input and temperature derating applied Output-voltage matching Difference between parallel units must be less than 0.2 V Minimum load Greater than 5% of the total rated output; below this level current sharing may be unbalanced and some units may remain in standby CN502 parallel-control pins Pins 1/2 = DA; pins 3/4 = DB; pins 5/6 = GND connected to output −V CN504 termination selector Pins 1/2 select the termination resistor for DA/DB parallel-control signals Use short, large-diameter output wiring and join matching DA, DB and GND signals between units. Twist longer CN502 control wires in pairs. Follow the parallel-wiring and sensing diagrams in the PDF. For a single unit, CN502 is unplugged and CN504 termination is fitted. For 2 units, connect CN502 and fit CN504 on both. For 3 or 4 units, connect CN502 on all units and fit CN504 only on the first and last unit. The PDF connection table specifies these configurations; it does not establish that a customer wiring harness is included. The series headline of up to 8000 W is not an unconditional combined rating for every voltage model. Select the system from the actual per-model current, the 0.9 sharing factor and the operating conditions. Temperature, Cooling and Environment Operating ambient −35 to +70°C with derating; horizontal mounting as shown in the curve Temperature curve Up to 100% load through +50°C, decreasing to 50% at +70°C; the −35 to −25°C portion is specifically marked for 180–264 VAC Cooling Forced air from built-in DC fans with fan-speed control; keep the indicated airflow path clear Operating humidity 20–90% RH, non-condensing Storage −40 to +85°C; 10–95% RH, non-condensing Temperature coefficient ±0.03%/°C over 0–50°C Vibration 10–500 Hz, 2 G; 10 minutes per cycle, 60 minutes on each X/Y/Z axis For operation above 2000 m, the catalog requires an additional ambient-temperature derating of 5°C per 1000 m for this fan-cooled model. This note does not provide a maximum-altitude approval. Use the input and temperature curves together. Dimensions, Mounting and Connections Enclosure dimensions 295 × 127 × 41 mm (L × W × H); 1U profile; case 952D Drawing tolerance ±0.5 mm unless otherwise indicated Mounting screws M4; hole group 1 maximum penetration 6 mm, group 2 maximum 4 mm; recommended torque 7–10 kgf·cm Input terminal TB1 Pin 1 = AC/N; pin 2 = AC/L; pin 3 = FG (frame ground). Maximum terminal torque 18 kgf·cm. DC output terminals +V and −V, 2 × M5 as shown; maximum terminal torque 10 kgf·cm Use the complete dimensioned drawing for the mounting-hole pattern and terminal orientation. Mounting screw penetration limits are measured into the chassis, not the overall screw length. Connect frame ground and observe output polarity. Mating Connectors and Options CN501 control connector On-board HRS DF11-12DP-2DS or equivalent; mating housing HRS DF11-12DS or equivalent CN502 parallel connector On-board HRS DF11-6DP-2DSA or equivalent; mating housing HRS DF11-6DS or equivalent Crimp contacts The catalog lists HRS DF11-**SC or equivalent; select the complete contact part number for the required wire gauge and connector Conformal coating Optional series capability; coating is not established as fitted by this unsuffixed SKU Connector references identify the mating parts for the indicated functions. The PDF does not establish that mating housings, contacts, a parallel harness or mounting screws are included with this product. Select the actual parts and wiring from the corresponding connector diagram. Safety, Insulation and EMC Catalog safety approvals UL62368-1; CSA C22.2 No. 62368-1; TUV BS EN/EN62368-1; BSMI CNS15598-1; AS/NZS62368.1; EAC TP TC 004; BIS IS13252 (Part 1):2010 / IEC60950-1:2005 Withstand voltage Input–output 3 kVAC; input–FG 2 kVAC; output–FG 0.5 kVAC Isolation resistance 100 MΩ at 500 VDC, 25°C and 70% RH: input–output, input–FG and output–FG EMC emissions BS EN/EN55032 (CISPR32), CNS15936: conducted Class B; radiated Class A. Harmonic current EN61000-3-2; flicker EN61000-3-3. EMC immunity BS EN/EN55035; BS EN/EN61000-6-2; BSMI CNS13438 Catalog immunity levels: ESD EN61000-4-2, 8 kV air (level 3) and 4 kV contact (level 2); radiated EN61000-4-3 level 3; EFT/burst EN61000-4-4 level 3; surge EN61000-4-5, 4 kV line–earth (level 4) and 2 kV line–line (level 3); conducted EN61000-4-6 level 3; magnetic field EN61000-4-8 level 4. EN61000-4-11: greater than 95% dip for 0.5 periods, 30% dip for 25 periods and greater than 95% interruption for 250 periods. This is a component power supply for integration into final equipment. Catalog EMC testing used a 720 × 360 × 1 mm metal mounting plate; the finished equipment must be checked again for EMC compliance. Weight and Catalog Reference Reference mass per unit 1.95 kg = 1950 g, from the catalog PACKING field Catalog MTBF 487.7k hours minimum, Telcordia SR-332 (Bellcore); 42.9k hours minimum, MIL-HDBK-217F at 25°C Manufacturer catalog warranty listing 5 years Document version RSP-2000-SPEC, 2026-04-24; PDF pages 34–40 The mass is a catalog packing reference per unit, not a measured net weight or a shipment weight. MTBF is a statistical reliability figure, not a promised service life. Refer to the PDF for complete drawings, operating curves and installation instructions.

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  MEAN WELL RSP-1600 series: single-output enclosed AC/DC power supply with active PFC - RSP-1600-48CAN

  MEAN WELL RSP-1600-48CAN is an enclosed single-output AC/DC power supply rated at 48 V DC, 33.5 A and 1608 W, with active PFC and a built-in DC fan. It accepts 90 to 264 VAC or 250 to 370 VDC. Apply the input, temperature and functional limits below. This model is the CANBus (by request) version. Product Datasheet Download MEAN WELL RSP-1600 Datasheet (PDF) The RSP-1600 section is on PDF pages 26, 27, 28, 29, 30, 31, 32, 33. Refer to the complete mechanical drawings and notes when planning installation. Model and Output Specifications Complete model RSP-1600-48CAN Communication option in this model CANBus (by request) Nominal DC output 48 V Rated current / current range 33.5 A / 0 to 33.5 A Rated output power 1608 W Maximum ripple and noise 300 mVp-p Voltage adjustment by built-in SVR 47.5 to 58.8 V Voltage tolerance / line / load regulation ±1.0% / ±0.5% / ±0.5% Typical efficiency 93% Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple and noise use 20 MHz bandwidth and a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Voltage tolerance includes setup tolerance, line regulation and load regulation. The complete model suffix selects the communication version. The unsuffixed model has no PMBus/CANBus interface; PM and CAN are separate by-request versions. A communication option is not a standard feature of every RSP-1600. Input, Timing and Protection Continuous input range 90 to 264 VAC / 250 to 370 VDC; 47 to 63 Hz Active PFC, typical power factor 0.97 at 230 VAC, full load Typical AC input current 15 A at 115 VAC; 8.5 A at 230 VAC Typical inrush current 35 A at 230 VAC, cold start Leakage current <2 mA at 230 VAC Setup / rise / typical hold-up time 1500 / 60 ms at 230 VAC, full load; hold-up 16 ms at 75% load or 10 ms at full load, 230 VAC Overload threshold 105 to 115% of rated output current Overvoltage threshold 63 to 75 V Short-circuit and overload protection use constant-current limiting, followed by output shutdown after 5 seconds. Re-power to recover after the output voltage has fallen. Overvoltage protection shuts down the output and requires re-powering. Overtemperature protection shuts down the output and recovers automatically when temperature decreases. These protection thresholds are not additional continuous output ratings. The block diagram includes active inrush-current limiting and shows PFC / PWM switching frequencies of 90 / 70 kHz. The supply withstands a 300 VAC input surge for 5 seconds. This transient withstand feature does not extend its continuous 264 VAC input limit. Cooling, Environment and Derating Cooling Built-in thermostatically controlled DC fan Working temperature -30 to 70°C, with derating Humidity and storage Operation: 20 to 90% RH; storage: -40 to +85°C and 10 to 95% RH, non-condensing Temperature coefficient ±0.03%/°C from 0 to 50°C The 60 Hz input-derating table specifies 180–264 VAC: 1608 W / 33.5 A; 115 VAC: 1286.4 W / 26.8 A; 100 VAC: 1125.6 W / 23.45 A; 90 VAC: 964.8 W / 20.1 A. In the horizontal installation shown, full-load operation extends to 50°C; the permitted load then falls along the model-specific curve to 50% at 70°C. Apply input and temperature derating together. The -30 to -25°C portion of the derating curve is specified for 230 VAC input only. The fan is thermostatically controlled; no ambient fan-switching threshold is specified here. For this fan-cooled model, reduce the allowable ambient temperature by 5°C per 1000 m above 2000 m altitude. This note does not establish an unlimited operating altitude. Vibration rating: 10 to 500 Hz, 2 G; 10 minutes per cycle, 60 minutes along each X, Y and Z axis. Keep the fan inlet and outlet clear. The published efficiency-versus-load graph is for the 48 V model measured at 230 VAC; it is not an efficiency curve for every voltage or input condition. Remote Sense, Voltage and Current Programming Remote sense compensates up to 0.5 V of wiring drop. Connect CN1 pin 15 (+S) and pin 16 (-S) to the corresponding load terminals using a twisted pair. When remote sense is not used, connect pin 15 to pin 13 (+V Signal) and pin 16 to pin 14 (-V Signal) for correct local-sense operation. Signal pins 13 and 14 cannot supply the load. External DC control at PV (CN1 pin 12) relative to -V Signal (pin 14) programs 40 to 125% of nominal voltage for this model. Follow the dedicated control curve: approximately 0.4 to 1 V holds its minimum setting and the illustrated range rises to 125% near 4.7 V. Do not assume a single linear conversion over the entire input range. Above 100% nominal output voltage, derate allowable output current along the curve from 100% at nominal voltage to 80% at 125% voltage. External DC control at PC (CN1 pin 11) relative to pin 14 programs the constant-current setting from 20 to 100% of rated current. The curve holds 20% at approximately 0.4 to 1 V and rises to 100% near 4.7 V. Use the function-manual curve and stay within the specified control range. PV and PC operate when the supply is not operating on PMBus/CANBus. The built-in SVR operates only when neither bus control nor PV/PC is being used. If output voltage remains below 80% of the set voltage for 5 seconds, the output shuts down; re-power to recover. This shutdown condition also limits use as a constant-current source. Remote ON/OFF, Auxiliary Outputs and Alarms For dry-contact remote control, connect a switch between CN1 pin 4 (Remote ON/OFF) and pin 3 (+5V-AUX): closed turns the output ON and open turns it OFF. For voltage control, the pin-4 signal is referenced to pin 2 (GND-AUX), as specified by the isolated-signal pin-table note: 4.5 to 5.5 V is ON and -0.5 to +0.5 V is OFF. Maximum control voltage is 5.5 V. Follow the complete electrical-signal or dry-contact arrangement in the function manual. CN1 pin 1 provides nominal 12 V auxiliary power (10.6 to 13.2 V), maximum 0.8 A. Pin 3 provides nominal 5 V auxiliary power (4.5 to 5.5 V), maximum 0.3 A. Both return to pin 2 (GND-AUX), are isolated from the main output, incorporate ORing diodes and are not controlled by remote ON/OFF. DC-OK is CN1 pin 5, referenced to GND-AUX. The pin table specifies a high level of 3.5 to 5.5 V when output is at or below 77% ±5%, and a low level of -0.5 to +0.5 V at or above 80% ±5%. T-ALARM is pin 6: high (3.5 to 5.5 V) indicates the internal temperature alarm or fan failure; low (-0.5 to +0.5 V) indicates normal temperature and normal fan operation. These isolated pins are signal outputs only, rated at 10 mA maximum; use the stated logic levels and reference. The indicator is green for normal operation and red for an abnormal condition such as overtemperature protection, overload protection or fan failure. Parallel Operation and Bus Termination Up to six compatible units can operate in parallel. Use short, large-diameter output wires and adjust individual output voltages to within 0.2 V. Maximum shared current is rated current per unit × number of units × 0.9; input and temperature derating still apply. The family 9600 W (5+1) headline does not override this design limit. Connect CN500 DA, DB and -V Signal between units as illustrated; twist long signal pairs to reduce noise pickup. For one unit, leave CN500 unconnected and set SW1 ON. For two parallel units, connect CN500 and set both SW1 switches ON. For three to six units, set the first and last SW1 ON and all intermediate switches OFF. Current sharing may not be fully balanced when the load is below 5% of the aggregate rated current of the parallel units. Ripple and noise can exceed the normal specification at this light load and return to the normal specified level once the load is above 5% of that aggregate rating. Connectors, Signals and Selected Communication Version CN1 uses HRS DF11-16DP-2DS or equivalent with mating housing HRS DF11-16DS or equivalent. Pins 1/2/3 are +12V-AUX/GND-AUX/+5V-AUX; pin 4 is remote ON/OFF; pins 5/6 are DC-OK/T-ALARM; pin 10 is reserved (NC); pins 11/12 are PC/PV; pins 13/14 are +V Signal/-V Signal; pins 15/16 are +S/-S. CN1 pins 7/8/9 are A0/A1/A2 interface-address lines. CN500 pin 7 is CANH and pin 8 is CANL for the selected CANBus version. Address and PV/PC signals are non-isolated and referenced to -V Signal. Communication signals on CN500 are isolated and referenced to GND-AUX; do not interchange these returns. CN500 uses HRS DF11-8DP-2DS or equivalent with mating housing HRS DF11-8DS or equivalent. Pins 1/2 are DA and pins 3/4 are DB, differential digital signals for parallel control. Pins 5/6 are -V Signal for function reference and cannot be connected directly to a load. SW1 selects the terminating resistor for the DA/DB parallel-control signals. The printed crimp-contact reference for both connectors is HRS DF11-**SC or equivalent. This wildcard is not a complete orderable contact code; confirm the exact contact for the chosen wire and housing. The listed mating references do not establish included loose housings, contacts, cables or jumpers. The required local-sense and remote-control connections are not a statement that factory jumpers are already installed. Dimensions, Weight and Installation Housing dimensions (L × W × H) 300 × 85 × 41 mm Catalog single-unit reference weight 2100 g Packing reference 2.1 kg; 6 pcs / 13.6 kg / 1.25 CUFT Drawing dimensions are in millimetres with ±0.5 mm tolerance. Housing dimensions exclude the need to allow for terminal projections, mounting flanges, wiring and the airflow shown in the complete drawing. Case No. 250 has a 41 mm / 1U body. The side drawing marks 2-M4 L=5 on each side; the bottom marks 3-M3 L=4. Recommended M3 mounting penetration is at most 4 mm with 6 to 8 kgf·cm torque; M4 penetration is at most 5 mm with 7 to 10 kgf·cm torque. The drawing also shows mounting-flange widths of 105 mm and 115 mm and a 12 mm maximum AC-input terminal projection; the -V and +V output bars extend 28 mm and 38 mm respectively. The output tab marks 2-M3 and a 6.5 mm hole. AC terminals are 1 FG (protective earth), 2 AC/N, 3 AC/L, with maximum AC-terminal torque 8 kgf·cm. Follow the full drawing for mounting centres and clearances; do not apply the case-screw torque indiscriminately to other connections. The manufacturer describes the RSP-1600 family as having power density up to 25 W/in³; this is a series-level maximum, not a separately established value for every voltage model. Safety, EMC and Reliability UL62368-1, CAN/CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, BSMI CNS15598-1, AS/NZS62368.1 and EAC TP TC 004 are listed as approved in this datasheet. Dielectric withstand: input-to-output 3 kVAC; input-to-FG 2 kVAC; output-to-FG 1.5 kVAC. Insulation resistance is 100 MΩ at 500 VDC, 25°C and 70% RH for input/output, input/FG and output/FG. Conducted emissions: BS EN/EN55032 (CISPR32), CNS15936, Class B; radiated emissions: Class A. Harmonic current: BS EN/EN61000-3-2, Class A; voltage flicker: BS EN/EN61000-3-3. Immunity: BS EN/EN55035, BS EN/EN61000-6-2 and BSMI CNS13438. IEC/EN61000-4 tests list ESD Level 3 (8 kV air) / Level 2 (4 kV contact), radiated RF Level 3, EFT/burst Level 3, surge Level 4 (2 kV line-line and 4 kV line-earth), conducted RF Level 3, and magnetic field Level 4. Voltage-dip and interruption tests list >95% dip for 0.5 periods, 30% dip for 25 periods, and >95% interruption for 250 periods. This power supply is a component for installation in final equipment. EMC tests use a 720 × 360 mm metal plate, 1 mm thick; the completed equipment must be reconfirmed against its applicable EMC requirements. MTBF: 478.8K hours minimum by Telcordia SR-332 (Bellcore), and 42.1K hours minimum by MIL-HDBK-217F at 25°C. MTBF is a reliability calculation, not a service-life guarantee. Manufacturer-stated warranty: 5 years.

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  MEAN WELL RSP-1600 series: single-output enclosed AC/DC power supply with active PFC - RSP-1600-36CAN

  MEAN WELL RSP-1600-36CAN is an enclosed single-output AC/DC power supply rated at 36 V DC, 44.5 A and 1602 W, with active PFC and a built-in DC fan. It accepts 90 to 264 VAC or 250 to 370 VDC. Apply the input, temperature and functional limits below. This model is the CANBus (by request) version. Product Datasheet Download MEAN WELL RSP-1600 Datasheet (PDF) The RSP-1600 section is on PDF pages 26, 27, 28, 29, 30, 31, 32, 33. Refer to the complete mechanical drawings and notes when planning installation. Model and Output Specifications Complete model RSP-1600-36CAN Communication option in this model CANBus (by request) Nominal DC output 36 V Rated current / current range 44.5 A / 0 to 44.5 A Rated output power 1602 W Maximum ripple and noise 250 mVp-p Voltage adjustment by built-in SVR 35.5 to 45 V Voltage tolerance / line / load regulation ±1.0% / ±0.5% / ±0.5% Typical efficiency 92% Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple and noise use 20 MHz bandwidth and a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Voltage tolerance includes setup tolerance, line regulation and load regulation. The complete model suffix selects the communication version. The unsuffixed model has no PMBus/CANBus interface; PM and CAN are separate by-request versions. A communication option is not a standard feature of every RSP-1600. Input, Timing and Protection Continuous input range 90 to 264 VAC / 250 to 370 VDC; 47 to 63 Hz Active PFC, typical power factor 0.97 at 230 VAC, full load Typical AC input current 15 A at 115 VAC; 8.5 A at 230 VAC Typical inrush current 35 A at 230 VAC, cold start Leakage current <2 mA at 230 VAC Setup / rise / typical hold-up time 1500 / 60 ms at 230 VAC, full load; hold-up 16 ms at 75% load or 10 ms at full load, 230 VAC Overload threshold 105 to 115% of rated output current Overvoltage threshold 47.2 to 56.3 V Short-circuit and overload protection use constant-current limiting, followed by output shutdown after 5 seconds. Re-power to recover after the output voltage has fallen. Overvoltage protection shuts down the output and requires re-powering. Overtemperature protection shuts down the output and recovers automatically when temperature decreases. These protection thresholds are not additional continuous output ratings. The block diagram includes active inrush-current limiting and shows PFC / PWM switching frequencies of 90 / 70 kHz. The supply withstands a 300 VAC input surge for 5 seconds. This transient withstand feature does not extend its continuous 264 VAC input limit. Cooling, Environment and Derating Cooling Built-in thermostatically controlled DC fan Working temperature -30 to 70°C, with derating Humidity and storage Operation: 20 to 90% RH; storage: -40 to +85°C and 10 to 95% RH, non-condensing Temperature coefficient ±0.03%/°C from 0 to 50°C The 60 Hz input-derating table specifies 180–264 VAC: 1602 W / 44.5 A; 115 VAC: 1281.6 W / 35.6 A; 100 VAC: 1121.4 W / 31.15 A; 90 VAC: 961.2 W / 26.7 A. In the horizontal installation shown, full-load operation extends to 50°C; the permitted load then falls along the model-specific curve to 50% at 70°C. Apply input and temperature derating together. The -30 to -25°C portion of the derating curve is specified for 230 VAC input only. The fan is thermostatically controlled; no ambient fan-switching threshold is specified here. For this fan-cooled model, reduce the allowable ambient temperature by 5°C per 1000 m above 2000 m altitude. This note does not establish an unlimited operating altitude. Vibration rating: 10 to 500 Hz, 2 G; 10 minutes per cycle, 60 minutes along each X, Y and Z axis. Keep the fan inlet and outlet clear. The published efficiency-versus-load graph is for the 48 V model measured at 230 VAC; it is not an efficiency curve for every voltage or input condition. Remote Sense, Voltage and Current Programming Remote sense compensates up to 0.5 V of wiring drop. Connect CN1 pin 15 (+S) and pin 16 (-S) to the corresponding load terminals using a twisted pair. When remote sense is not used, connect pin 15 to pin 13 (+V Signal) and pin 16 to pin 14 (-V Signal) for correct local-sense operation. Signal pins 13 and 14 cannot supply the load. External DC control at PV (CN1 pin 12) relative to -V Signal (pin 14) programs 40 to 125% of nominal voltage for this model. Follow the dedicated control curve: approximately 0.4 to 1 V holds its minimum setting and the illustrated range rises to 125% near 4.7 V. Do not assume a single linear conversion over the entire input range. Above 100% nominal output voltage, derate allowable output current along the curve from 100% at nominal voltage to 80% at 125% voltage. External DC control at PC (CN1 pin 11) relative to pin 14 programs the constant-current setting from 20 to 100% of rated current. The curve holds 20% at approximately 0.4 to 1 V and rises to 100% near 4.7 V. Use the function-manual curve and stay within the specified control range. PV and PC operate when the supply is not operating on PMBus/CANBus. The built-in SVR operates only when neither bus control nor PV/PC is being used. If output voltage remains below 80% of the set voltage for 5 seconds, the output shuts down; re-power to recover. This shutdown condition also limits use as a constant-current source. Remote ON/OFF, Auxiliary Outputs and Alarms For dry-contact remote control, connect a switch between CN1 pin 4 (Remote ON/OFF) and pin 3 (+5V-AUX): closed turns the output ON and open turns it OFF. For voltage control, the pin-4 signal is referenced to pin 2 (GND-AUX), as specified by the isolated-signal pin-table note: 4.5 to 5.5 V is ON and -0.5 to +0.5 V is OFF. Maximum control voltage is 5.5 V. Follow the complete electrical-signal or dry-contact arrangement in the function manual. CN1 pin 1 provides nominal 12 V auxiliary power (10.6 to 13.2 V), maximum 0.8 A. Pin 3 provides nominal 5 V auxiliary power (4.5 to 5.5 V), maximum 0.3 A. Both return to pin 2 (GND-AUX), are isolated from the main output, incorporate ORing diodes and are not controlled by remote ON/OFF. DC-OK is CN1 pin 5, referenced to GND-AUX. The pin table specifies a high level of 3.5 to 5.5 V when output is at or below 77% ±5%, and a low level of -0.5 to +0.5 V at or above 80% ±5%. T-ALARM is pin 6: high (3.5 to 5.5 V) indicates the internal temperature alarm or fan failure; low (-0.5 to +0.5 V) indicates normal temperature and normal fan operation. These isolated pins are signal outputs only, rated at 10 mA maximum; use the stated logic levels and reference. The indicator is green for normal operation and red for an abnormal condition such as overtemperature protection, overload protection or fan failure. Parallel Operation and Bus Termination Up to six compatible units can operate in parallel. Use short, large-diameter output wires and adjust individual output voltages to within 0.2 V. Maximum shared current is rated current per unit × number of units × 0.9; input and temperature derating still apply. The family 9600 W (5+1) headline does not override this design limit. Connect CN500 DA, DB and -V Signal between units as illustrated; twist long signal pairs to reduce noise pickup. For one unit, leave CN500 unconnected and set SW1 ON. For two parallel units, connect CN500 and set both SW1 switches ON. For three to six units, set the first and last SW1 ON and all intermediate switches OFF. Current sharing may not be fully balanced when the load is below 5% of the aggregate rated current of the parallel units. Ripple and noise can exceed the normal specification at this light load and return to the normal specified level once the load is above 5% of that aggregate rating. Connectors, Signals and Selected Communication Version CN1 uses HRS DF11-16DP-2DS or equivalent with mating housing HRS DF11-16DS or equivalent. Pins 1/2/3 are +12V-AUX/GND-AUX/+5V-AUX; pin 4 is remote ON/OFF; pins 5/6 are DC-OK/T-ALARM; pin 10 is reserved (NC); pins 11/12 are PC/PV; pins 13/14 are +V Signal/-V Signal; pins 15/16 are +S/-S. CN1 pins 7/8/9 are A0/A1/A2 interface-address lines. CN500 pin 7 is CANH and pin 8 is CANL for the selected CANBus version. Address and PV/PC signals are non-isolated and referenced to -V Signal. Communication signals on CN500 are isolated and referenced to GND-AUX; do not interchange these returns. CN500 uses HRS DF11-8DP-2DS or equivalent with mating housing HRS DF11-8DS or equivalent. Pins 1/2 are DA and pins 3/4 are DB, differential digital signals for parallel control. Pins 5/6 are -V Signal for function reference and cannot be connected directly to a load. SW1 selects the terminating resistor for the DA/DB parallel-control signals. The printed crimp-contact reference for both connectors is HRS DF11-**SC or equivalent. This wildcard is not a complete orderable contact code; confirm the exact contact for the chosen wire and housing. The listed mating references do not establish included loose housings, contacts, cables or jumpers. The required local-sense and remote-control connections are not a statement that factory jumpers are already installed. Dimensions, Weight and Installation Housing dimensions (L × W × H) 300 × 85 × 41 mm Catalog single-unit reference weight 2100 g Packing reference 2.1 kg; 6 pcs / 13.6 kg / 1.25 CUFT Drawing dimensions are in millimetres with ±0.5 mm tolerance. Housing dimensions exclude the need to allow for terminal projections, mounting flanges, wiring and the airflow shown in the complete drawing. Case No. 250 has a 41 mm / 1U body. The side drawing marks 2-M4 L=5 on each side; the bottom marks 3-M3 L=4. Recommended M3 mounting penetration is at most 4 mm with 6 to 8 kgf·cm torque; M4 penetration is at most 5 mm with 7 to 10 kgf·cm torque. The drawing also shows mounting-flange widths of 105 mm and 115 mm and a 12 mm maximum AC-input terminal projection; the -V and +V output bars extend 28 mm and 38 mm respectively. The output tab marks 2-M3 and a 6.5 mm hole. AC terminals are 1 FG (protective earth), 2 AC/N, 3 AC/L, with maximum AC-terminal torque 8 kgf·cm. Follow the full drawing for mounting centres and clearances; do not apply the case-screw torque indiscriminately to other connections. The manufacturer describes the RSP-1600 family as having power density up to 25 W/in³; this is a series-level maximum, not a separately established value for every voltage model. Safety, EMC and Reliability UL62368-1, CAN/CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, BSMI CNS15598-1, AS/NZS62368.1 and EAC TP TC 004 are listed as approved in this datasheet. Dielectric withstand: input-to-output 3 kVAC; input-to-FG 2 kVAC; output-to-FG 1.5 kVAC. Insulation resistance is 100 MΩ at 500 VDC, 25°C and 70% RH for input/output, input/FG and output/FG. Conducted emissions: BS EN/EN55032 (CISPR32), CNS15936, Class B; radiated emissions: Class A. Harmonic current: BS EN/EN61000-3-2, Class A; voltage flicker: BS EN/EN61000-3-3. Immunity: BS EN/EN55035, BS EN/EN61000-6-2 and BSMI CNS13438. IEC/EN61000-4 tests list ESD Level 3 (8 kV air) / Level 2 (4 kV contact), radiated RF Level 3, EFT/burst Level 3, surge Level 4 (2 kV line-line and 4 kV line-earth), conducted RF Level 3, and magnetic field Level 4. Voltage-dip and interruption tests list >95% dip for 0.5 periods, 30% dip for 25 periods, and >95% interruption for 250 periods. This power supply is a component for installation in final equipment. EMC tests use a 720 × 360 mm metal plate, 1 mm thick; the completed equipment must be reconfirmed against its applicable EMC requirements. MTBF: 478.8K hours minimum by Telcordia SR-332 (Bellcore), and 42.1K hours minimum by MIL-HDBK-217F at 25°C. MTBF is a reliability calculation, not a service-life guarantee. Manufacturer-stated warranty: 5 years.

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  MEAN WELL RSP-1600 series: single-output enclosed AC/DC power supply with active PFC - RSP-1600-27CAN

  MEAN WELL RSP-1600-27CAN is an enclosed single-output AC/DC power supply rated at 27 V DC, 59 A and 1593 W, with active PFC and a built-in DC fan. It accepts 90 to 264 VAC or 250 to 370 VDC. Apply the input, temperature and functional limits below. This model is the CANBus (by request) version. Product Datasheet Download MEAN WELL RSP-1600 Datasheet (PDF) The RSP-1600 section is on PDF pages 26, 27, 28, 29, 30, 31, 32, 33. Refer to the complete mechanical drawings and notes when planning installation. Model and Output Specifications Complete model RSP-1600-27CAN Communication option in this model CANBus (by request) Nominal DC output 27 V Rated current / current range 59 A / 0 to 59 A Rated output power 1593 W Maximum ripple and noise 200 mVp-p Voltage adjustment by built-in SVR 26.5 to 33.5 V Voltage tolerance / line / load regulation ±1.0% / ±0.5% / ±0.5% Typical efficiency 92% Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple and noise use 20 MHz bandwidth and a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Voltage tolerance includes setup tolerance, line regulation and load regulation. The complete model suffix selects the communication version. The unsuffixed model has no PMBus/CANBus interface; PM and CAN are separate by-request versions. A communication option is not a standard feature of every RSP-1600. Input, Timing and Protection Continuous input range 90 to 264 VAC / 250 to 370 VDC; 47 to 63 Hz Active PFC, typical power factor 0.97 at 230 VAC, full load Typical AC input current 15 A at 115 VAC; 8.5 A at 230 VAC Typical inrush current 35 A at 230 VAC, cold start Leakage current <2 mA at 230 VAC Setup / rise / typical hold-up time 1500 / 60 ms at 230 VAC, full load; hold-up 16 ms at 75% load or 10 ms at full load, 230 VAC Overload threshold 105 to 115% of rated output current Overvoltage threshold 35.2 to 41.9 V Short-circuit and overload protection use constant-current limiting, followed by output shutdown after 5 seconds. Re-power to recover after the output voltage has fallen. Overvoltage protection shuts down the output and requires re-powering. Overtemperature protection shuts down the output and recovers automatically when temperature decreases. These protection thresholds are not additional continuous output ratings. The block diagram includes active inrush-current limiting and shows PFC / PWM switching frequencies of 90 / 70 kHz. The supply withstands a 300 VAC input surge for 5 seconds. This transient withstand feature does not extend its continuous 264 VAC input limit. Cooling, Environment and Derating Cooling Built-in thermostatically controlled DC fan Working temperature -30 to 70°C, with derating Humidity and storage Operation: 20 to 90% RH; storage: -40 to +85°C and 10 to 95% RH, non-condensing Temperature coefficient ±0.03%/°C from 0 to 50°C The 60 Hz input-derating table specifies 180–264 VAC: 1593 W / 59 A; 115 VAC: 1274.4 W / 47.2 A; 100 VAC: 1115.1 W / 41.3 A; 90 VAC: 955.8 W / 35.4 A. In the horizontal installation shown, full-load operation extends to 50°C; the permitted load then falls along the model-specific curve to 50% at 70°C. Apply input and temperature derating together. The -30 to -25°C portion of the derating curve is specified for 230 VAC input only. The fan is thermostatically controlled; no ambient fan-switching threshold is specified here. For this fan-cooled model, reduce the allowable ambient temperature by 5°C per 1000 m above 2000 m altitude. This note does not establish an unlimited operating altitude. Vibration rating: 10 to 500 Hz, 2 G; 10 minutes per cycle, 60 minutes along each X, Y and Z axis. Keep the fan inlet and outlet clear. The published efficiency-versus-load graph is for the 48 V model measured at 230 VAC; it is not an efficiency curve for every voltage or input condition. Remote Sense, Voltage and Current Programming Remote sense compensates up to 0.5 V of wiring drop. Connect CN1 pin 15 (+S) and pin 16 (-S) to the corresponding load terminals using a twisted pair. When remote sense is not used, connect pin 15 to pin 13 (+V Signal) and pin 16 to pin 14 (-V Signal) for correct local-sense operation. Signal pins 13 and 14 cannot supply the load. External DC control at PV (CN1 pin 12) relative to -V Signal (pin 14) programs 40 to 125% of nominal voltage for this model. Follow the dedicated control curve: approximately 0.4 to 1 V holds its minimum setting and the illustrated range rises to 125% near 4.7 V. Do not assume a single linear conversion over the entire input range. Above 100% nominal output voltage, derate allowable output current along the curve from 100% at nominal voltage to 80% at 125% voltage. External DC control at PC (CN1 pin 11) relative to pin 14 programs the constant-current setting from 20 to 100% of rated current. The curve holds 20% at approximately 0.4 to 1 V and rises to 100% near 4.7 V. Use the function-manual curve and stay within the specified control range. PV and PC operate when the supply is not operating on PMBus/CANBus. The built-in SVR operates only when neither bus control nor PV/PC is being used. If output voltage remains below 80% of the set voltage for 5 seconds, the output shuts down; re-power to recover. This shutdown condition also limits use as a constant-current source. Remote ON/OFF, Auxiliary Outputs and Alarms For dry-contact remote control, connect a switch between CN1 pin 4 (Remote ON/OFF) and pin 3 (+5V-AUX): closed turns the output ON and open turns it OFF. For voltage control, the pin-4 signal is referenced to pin 2 (GND-AUX), as specified by the isolated-signal pin-table note: 4.5 to 5.5 V is ON and -0.5 to +0.5 V is OFF. Maximum control voltage is 5.5 V. Follow the complete electrical-signal or dry-contact arrangement in the function manual. CN1 pin 1 provides nominal 12 V auxiliary power (10.6 to 13.2 V), maximum 0.8 A. Pin 3 provides nominal 5 V auxiliary power (4.5 to 5.5 V), maximum 0.3 A. Both return to pin 2 (GND-AUX), are isolated from the main output, incorporate ORing diodes and are not controlled by remote ON/OFF. DC-OK is CN1 pin 5, referenced to GND-AUX. The pin table specifies a high level of 3.5 to 5.5 V when output is at or below 77% ±5%, and a low level of -0.5 to +0.5 V at or above 80% ±5%. T-ALARM is pin 6: high (3.5 to 5.5 V) indicates the internal temperature alarm or fan failure; low (-0.5 to +0.5 V) indicates normal temperature and normal fan operation. These isolated pins are signal outputs only, rated at 10 mA maximum; use the stated logic levels and reference. The indicator is green for normal operation and red for an abnormal condition such as overtemperature protection, overload protection or fan failure. Parallel Operation and Bus Termination Up to six compatible units can operate in parallel. Use short, large-diameter output wires and adjust individual output voltages to within 0.2 V. Maximum shared current is rated current per unit × number of units × 0.9; input and temperature derating still apply. The family 9600 W (5+1) headline does not override this design limit. Connect CN500 DA, DB and -V Signal between units as illustrated; twist long signal pairs to reduce noise pickup. For one unit, leave CN500 unconnected and set SW1 ON. For two parallel units, connect CN500 and set both SW1 switches ON. For three to six units, set the first and last SW1 ON and all intermediate switches OFF. Current sharing may not be fully balanced when the load is below 5% of the aggregate rated current of the parallel units. Ripple and noise can exceed the normal specification at this light load and return to the normal specified level once the load is above 5% of that aggregate rating. Connectors, Signals and Selected Communication Version CN1 uses HRS DF11-16DP-2DS or equivalent with mating housing HRS DF11-16DS or equivalent. Pins 1/2/3 are +12V-AUX/GND-AUX/+5V-AUX; pin 4 is remote ON/OFF; pins 5/6 are DC-OK/T-ALARM; pin 10 is reserved (NC); pins 11/12 are PC/PV; pins 13/14 are +V Signal/-V Signal; pins 15/16 are +S/-S. CN1 pins 7/8/9 are A0/A1/A2 interface-address lines. CN500 pin 7 is CANH and pin 8 is CANL for the selected CANBus version. Address and PV/PC signals are non-isolated and referenced to -V Signal. Communication signals on CN500 are isolated and referenced to GND-AUX; do not interchange these returns. CN500 uses HRS DF11-8DP-2DS or equivalent with mating housing HRS DF11-8DS or equivalent. Pins 1/2 are DA and pins 3/4 are DB, differential digital signals for parallel control. Pins 5/6 are -V Signal for function reference and cannot be connected directly to a load. SW1 selects the terminating resistor for the DA/DB parallel-control signals. The printed crimp-contact reference for both connectors is HRS DF11-**SC or equivalent. This wildcard is not a complete orderable contact code; confirm the exact contact for the chosen wire and housing. The listed mating references do not establish included loose housings, contacts, cables or jumpers. The required local-sense and remote-control connections are not a statement that factory jumpers are already installed. Dimensions, Weight and Installation Housing dimensions (L × W × H) 300 × 85 × 41 mm Catalog single-unit reference weight 2100 g Packing reference 2.1 kg; 6 pcs / 13.6 kg / 1.25 CUFT Drawing dimensions are in millimetres with ±0.5 mm tolerance. Housing dimensions exclude the need to allow for terminal projections, mounting flanges, wiring and the airflow shown in the complete drawing. Case No. 250 has a 41 mm / 1U body. The side drawing marks 2-M4 L=5 on each side; the bottom marks 3-M3 L=4. Recommended M3 mounting penetration is at most 4 mm with 6 to 8 kgf·cm torque; M4 penetration is at most 5 mm with 7 to 10 kgf·cm torque. The drawing also shows mounting-flange widths of 105 mm and 115 mm and a 12 mm maximum AC-input terminal projection; the -V and +V output bars extend 28 mm and 38 mm respectively. The output tab marks 2-M3 and a 6.5 mm hole. AC terminals are 1 FG (protective earth), 2 AC/N, 3 AC/L, with maximum AC-terminal torque 8 kgf·cm. Follow the full drawing for mounting centres and clearances; do not apply the case-screw torque indiscriminately to other connections. The manufacturer describes the RSP-1600 family as having power density up to 25 W/in³; this is a series-level maximum, not a separately established value for every voltage model. Safety, EMC and Reliability UL62368-1, CAN/CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, BSMI CNS15598-1, AS/NZS62368.1 and EAC TP TC 004 are listed as approved in this datasheet. Dielectric withstand: input-to-output 3 kVAC; input-to-FG 2 kVAC; output-to-FG 1.5 kVAC. Insulation resistance is 100 MΩ at 500 VDC, 25°C and 70% RH for input/output, input/FG and output/FG. Conducted emissions: BS EN/EN55032 (CISPR32), CNS15936, Class B; radiated emissions: Class A. Harmonic current: BS EN/EN61000-3-2, Class A; voltage flicker: BS EN/EN61000-3-3. Immunity: BS EN/EN55035, BS EN/EN61000-6-2 and BSMI CNS13438. IEC/EN61000-4 tests list ESD Level 3 (8 kV air) / Level 2 (4 kV contact), radiated RF Level 3, EFT/burst Level 3, surge Level 4 (2 kV line-line and 4 kV line-earth), conducted RF Level 3, and magnetic field Level 4. Voltage-dip and interruption tests list >95% dip for 0.5 periods, 30% dip for 25 periods, and >95% interruption for 250 periods. This power supply is a component for installation in final equipment. EMC tests use a 720 × 360 mm metal plate, 1 mm thick; the completed equipment must be reconfirmed against its applicable EMC requirements. MTBF: 478.8K hours minimum by Telcordia SR-332 (Bellcore), and 42.1K hours minimum by MIL-HDBK-217F at 25°C. MTBF is a reliability calculation, not a service-life guarantee. Manufacturer-stated warranty: 5 years.

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  MEAN WELL RSP-1600 series: single-output enclosed AC/DC power supply with active PFC - RSP-1600-24CAN

  MEAN WELL RSP-1600-24CAN is an enclosed single-output AC/DC power supply rated at 24 V DC, 67 A and 1608 W, with active PFC and a built-in DC fan. It accepts 90 to 264 VAC or 250 to 370 VDC. Apply the input, temperature and functional limits below. This model is the CANBus (by request) version. Product Datasheet Download MEAN WELL RSP-1600 Datasheet (PDF) The RSP-1600 section is on PDF pages 26, 27, 28, 29, 30, 31, 32, 33. Refer to the complete mechanical drawings and notes when planning installation. Model and Output Specifications Complete model RSP-1600-24CAN Communication option in this model CANBus (by request) Nominal DC output 24 V Rated current / current range 67 A / 0 to 67 A Rated output power 1608 W Maximum ripple and noise 200 mVp-p Voltage adjustment by built-in SVR 23.5 to 30 V Voltage tolerance / line / load regulation ±1.0% / ±0.5% / ±0.5% Typical efficiency 91.5% Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple and noise use 20 MHz bandwidth and a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Voltage tolerance includes setup tolerance, line regulation and load regulation. The complete model suffix selects the communication version. The unsuffixed model has no PMBus/CANBus interface; PM and CAN are separate by-request versions. A communication option is not a standard feature of every RSP-1600. Input, Timing and Protection Continuous input range 90 to 264 VAC / 250 to 370 VDC; 47 to 63 Hz Active PFC, typical power factor 0.97 at 230 VAC, full load Typical AC input current 15 A at 115 VAC; 8.5 A at 230 VAC Typical inrush current 35 A at 230 VAC, cold start Leakage current <2 mA at 230 VAC Setup / rise / typical hold-up time 1500 / 60 ms at 230 VAC, full load; hold-up 16 ms at 75% load or 10 ms at full load, 230 VAC Overload threshold 105 to 115% of rated output current Overvoltage threshold 31.5 to 37.5 V Short-circuit and overload protection use constant-current limiting, followed by output shutdown after 5 seconds. Re-power to recover after the output voltage has fallen. Overvoltage protection shuts down the output and requires re-powering. Overtemperature protection shuts down the output and recovers automatically when temperature decreases. These protection thresholds are not additional continuous output ratings. The block diagram includes active inrush-current limiting and shows PFC / PWM switching frequencies of 90 / 70 kHz. The supply withstands a 300 VAC input surge for 5 seconds. This transient withstand feature does not extend its continuous 264 VAC input limit. Cooling, Environment and Derating Cooling Built-in thermostatically controlled DC fan Working temperature -30 to 70°C, with derating Humidity and storage Operation: 20 to 90% RH; storage: -40 to +85°C and 10 to 95% RH, non-condensing Temperature coefficient ±0.03%/°C from 0 to 50°C The 60 Hz input-derating table specifies 180–264 VAC: 1608 W / 67 A; 115 VAC: 1286.4 W / 53.6 A; 100 VAC: 1125.6 W / 46.9 A; 90 VAC: 964.8 W / 40.2 A. In the horizontal installation shown, full-load operation extends to 50°C; the permitted load then falls along the model-specific curve to 50% at 70°C. Apply input and temperature derating together. The -30 to -25°C portion of the derating curve is specified for 230 VAC input only. The fan is thermostatically controlled; no ambient fan-switching threshold is specified here. For this fan-cooled model, reduce the allowable ambient temperature by 5°C per 1000 m above 2000 m altitude. This note does not establish an unlimited operating altitude. Vibration rating: 10 to 500 Hz, 2 G; 10 minutes per cycle, 60 minutes along each X, Y and Z axis. Keep the fan inlet and outlet clear. The published efficiency-versus-load graph is for the 48 V model measured at 230 VAC; it is not an efficiency curve for every voltage or input condition. Remote Sense, Voltage and Current Programming Remote sense compensates up to 0.5 V of wiring drop. Connect CN1 pin 15 (+S) and pin 16 (-S) to the corresponding load terminals using a twisted pair. When remote sense is not used, connect pin 15 to pin 13 (+V Signal) and pin 16 to pin 14 (-V Signal) for correct local-sense operation. Signal pins 13 and 14 cannot supply the load. External DC control at PV (CN1 pin 12) relative to -V Signal (pin 14) programs 40 to 125% of nominal voltage for this model. Follow the dedicated control curve: approximately 0.4 to 1 V holds its minimum setting and the illustrated range rises to 125% near 4.7 V. Do not assume a single linear conversion over the entire input range. Above 100% nominal output voltage, derate allowable output current along the curve from 100% at nominal voltage to 80% at 125% voltage. External DC control at PC (CN1 pin 11) relative to pin 14 programs the constant-current setting from 20 to 100% of rated current. The curve holds 20% at approximately 0.4 to 1 V and rises to 100% near 4.7 V. Use the function-manual curve and stay within the specified control range. PV and PC operate when the supply is not operating on PMBus/CANBus. The built-in SVR operates only when neither bus control nor PV/PC is being used. If output voltage remains below 80% of the set voltage for 5 seconds, the output shuts down; re-power to recover. This shutdown condition also limits use as a constant-current source. Remote ON/OFF, Auxiliary Outputs and Alarms For dry-contact remote control, connect a switch between CN1 pin 4 (Remote ON/OFF) and pin 3 (+5V-AUX): closed turns the output ON and open turns it OFF. For voltage control, the pin-4 signal is referenced to pin 2 (GND-AUX), as specified by the isolated-signal pin-table note: 4.5 to 5.5 V is ON and -0.5 to +0.5 V is OFF. Maximum control voltage is 5.5 V. Follow the complete electrical-signal or dry-contact arrangement in the function manual. CN1 pin 1 provides nominal 12 V auxiliary power (10.6 to 13.2 V), maximum 0.8 A. Pin 3 provides nominal 5 V auxiliary power (4.5 to 5.5 V), maximum 0.3 A. Both return to pin 2 (GND-AUX), are isolated from the main output, incorporate ORing diodes and are not controlled by remote ON/OFF. DC-OK is CN1 pin 5, referenced to GND-AUX. The pin table specifies a high level of 3.5 to 5.5 V when output is at or below 77% ±5%, and a low level of -0.5 to +0.5 V at or above 80% ±5%. T-ALARM is pin 6: high (3.5 to 5.5 V) indicates the internal temperature alarm or fan failure; low (-0.5 to +0.5 V) indicates normal temperature and normal fan operation. These isolated pins are signal outputs only, rated at 10 mA maximum; use the stated logic levels and reference. The indicator is green for normal operation and red for an abnormal condition such as overtemperature protection, overload protection or fan failure. Parallel Operation and Bus Termination Up to six compatible units can operate in parallel. Use short, large-diameter output wires and adjust individual output voltages to within 0.2 V. Maximum shared current is rated current per unit × number of units × 0.9; input and temperature derating still apply. The family 9600 W (5+1) headline does not override this design limit. Connect CN500 DA, DB and -V Signal between units as illustrated; twist long signal pairs to reduce noise pickup. For one unit, leave CN500 unconnected and set SW1 ON. For two parallel units, connect CN500 and set both SW1 switches ON. For three to six units, set the first and last SW1 ON and all intermediate switches OFF. Current sharing may not be fully balanced when the load is below 5% of the aggregate rated current of the parallel units. Ripple and noise can exceed the normal specification at this light load and return to the normal specified level once the load is above 5% of that aggregate rating. Connectors, Signals and Selected Communication Version CN1 uses HRS DF11-16DP-2DS or equivalent with mating housing HRS DF11-16DS or equivalent. Pins 1/2/3 are +12V-AUX/GND-AUX/+5V-AUX; pin 4 is remote ON/OFF; pins 5/6 are DC-OK/T-ALARM; pin 10 is reserved (NC); pins 11/12 are PC/PV; pins 13/14 are +V Signal/-V Signal; pins 15/16 are +S/-S. CN1 pins 7/8/9 are A0/A1/A2 interface-address lines. CN500 pin 7 is CANH and pin 8 is CANL for the selected CANBus version. Address and PV/PC signals are non-isolated and referenced to -V Signal. Communication signals on CN500 are isolated and referenced to GND-AUX; do not interchange these returns. CN500 uses HRS DF11-8DP-2DS or equivalent with mating housing HRS DF11-8DS or equivalent. Pins 1/2 are DA and pins 3/4 are DB, differential digital signals for parallel control. Pins 5/6 are -V Signal for function reference and cannot be connected directly to a load. SW1 selects the terminating resistor for the DA/DB parallel-control signals. The printed crimp-contact reference for both connectors is HRS DF11-**SC or equivalent. This wildcard is not a complete orderable contact code; confirm the exact contact for the chosen wire and housing. The listed mating references do not establish included loose housings, contacts, cables or jumpers. The required local-sense and remote-control connections are not a statement that factory jumpers are already installed. Dimensions, Weight and Installation Housing dimensions (L × W × H) 300 × 85 × 41 mm Catalog single-unit reference weight 2100 g Packing reference 2.1 kg; 6 pcs / 13.6 kg / 1.25 CUFT Drawing dimensions are in millimetres with ±0.5 mm tolerance. Housing dimensions exclude the need to allow for terminal projections, mounting flanges, wiring and the airflow shown in the complete drawing. Case No. 250 has a 41 mm / 1U body. The side drawing marks 2-M4 L=5 on each side; the bottom marks 3-M3 L=4. Recommended M3 mounting penetration is at most 4 mm with 6 to 8 kgf·cm torque; M4 penetration is at most 5 mm with 7 to 10 kgf·cm torque. The drawing also shows mounting-flange widths of 105 mm and 115 mm and a 12 mm maximum AC-input terminal projection; the -V and +V output bars extend 28 mm and 38 mm respectively. The output tab marks 2-M3 and a 6.5 mm hole. AC terminals are 1 FG (protective earth), 2 AC/N, 3 AC/L, with maximum AC-terminal torque 8 kgf·cm. Follow the full drawing for mounting centres and clearances; do not apply the case-screw torque indiscriminately to other connections. The manufacturer describes the RSP-1600 family as having power density up to 25 W/in³; this is a series-level maximum, not a separately established value for every voltage model. Safety, EMC and Reliability UL62368-1, CAN/CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, BSMI CNS15598-1, AS/NZS62368.1 and EAC TP TC 004 are listed as approved in this datasheet. Dielectric withstand: input-to-output 3 kVAC; input-to-FG 2 kVAC; output-to-FG 1.5 kVAC. Insulation resistance is 100 MΩ at 500 VDC, 25°C and 70% RH for input/output, input/FG and output/FG. Conducted emissions: BS EN/EN55032 (CISPR32), CNS15936, Class B; radiated emissions: Class A. Harmonic current: BS EN/EN61000-3-2, Class A; voltage flicker: BS EN/EN61000-3-3. Immunity: BS EN/EN55035, BS EN/EN61000-6-2 and BSMI CNS13438. IEC/EN61000-4 tests list ESD Level 3 (8 kV air) / Level 2 (4 kV contact), radiated RF Level 3, EFT/burst Level 3, surge Level 4 (2 kV line-line and 4 kV line-earth), conducted RF Level 3, and magnetic field Level 4. Voltage-dip and interruption tests list >95% dip for 0.5 periods, 30% dip for 25 periods, and >95% interruption for 250 periods. This power supply is a component for installation in final equipment. EMC tests use a 720 × 360 mm metal plate, 1 mm thick; the completed equipment must be reconfirmed against its applicable EMC requirements. MTBF: 478.8K hours minimum by Telcordia SR-332 (Bellcore), and 42.1K hours minimum by MIL-HDBK-217F at 25°C. MTBF is a reliability calculation, not a service-life guarantee. Manufacturer-stated warranty: 5 years.

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  MEAN WELL RSP-1600 series: single-output enclosed AC/DC power supply with active PFC - RSP-1600-12CAN

  MEAN WELL RSP-1600-12CAN is an enclosed single-output AC/DC power supply rated at 12 V DC, 125 A and 1500 W, with active PFC and a built-in DC fan. It accepts 90 to 264 VAC or 250 to 370 VDC. Apply the input, temperature and functional limits below. This model is the CANBus (by request) version. Product Datasheet Download MEAN WELL RSP-1600 Datasheet (PDF) The RSP-1600 section is on PDF pages 26, 27, 28, 29, 30, 31, 32, 33. Refer to the complete mechanical drawings and notes when planning installation. Model and Output Specifications Complete model RSP-1600-12CAN Communication option in this model CANBus (by request) Nominal DC output 12 V Rated current / current range 125 A / 0 to 125 A Rated output power 1500 W Maximum ripple and noise 150 mVp-p Voltage adjustment by built-in SVR 11.5 to 15 V Voltage tolerance / line / load regulation ±1.0% / ±0.5% / ±0.5% Typical efficiency 89% Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple and noise use 20 MHz bandwidth and a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Voltage tolerance includes setup tolerance, line regulation and load regulation. The complete model suffix selects the communication version. The unsuffixed model has no PMBus/CANBus interface; PM and CAN are separate by-request versions. A communication option is not a standard feature of every RSP-1600. Input, Timing and Protection Continuous input range 90 to 264 VAC / 250 to 370 VDC; 47 to 63 Hz Active PFC, typical power factor 0.97 at 230 VAC, full load Typical AC input current 14 A at 115 VAC; 8 A at 230 VAC Typical inrush current 35 A at 230 VAC, cold start Leakage current <2 mA at 230 VAC Setup / rise / typical hold-up time 1500 / 60 ms at 230 VAC, full load; hold-up 16 ms at 75% load or 10 ms at full load, 230 VAC Overload threshold 105 to 115% of rated output current Overvoltage threshold 15.75 to 18.75 V Short-circuit and overload protection use constant-current limiting, followed by output shutdown after 5 seconds. Re-power to recover after the output voltage has fallen. Overvoltage protection shuts down the output and requires re-powering. Overtemperature protection shuts down the output and recovers automatically when temperature decreases. These protection thresholds are not additional continuous output ratings. The block diagram includes active inrush-current limiting and shows PFC / PWM switching frequencies of 90 / 70 kHz. The supply withstands a 300 VAC input surge for 5 seconds. This transient withstand feature does not extend its continuous 264 VAC input limit. Cooling, Environment and Derating Cooling Built-in thermostatically controlled DC fan Working temperature -30 to 70°C, with derating Humidity and storage Operation: 20 to 90% RH; storage: -40 to +85°C and 10 to 95% RH, non-condensing Temperature coefficient ±0.03%/°C from 0 to 50°C The 60 Hz input-derating table specifies 180–264 VAC: 1500 W / 125 A; 115 VAC: 1200 W / 100 A; 100 VAC: 1050 W / 87.5 A; 90 VAC: 900 W / 75 A. In the horizontal installation shown, full-load operation extends to 50°C; the permitted load then falls along the model-specific curve to 50% at 70°C. Apply input and temperature derating together. The -30 to -25°C portion of the derating curve is specified for 230 VAC input only. The fan is thermostatically controlled; no ambient fan-switching threshold is specified here. For this fan-cooled model, reduce the allowable ambient temperature by 5°C per 1000 m above 2000 m altitude. This note does not establish an unlimited operating altitude. Vibration rating: 10 to 500 Hz, 2 G; 10 minutes per cycle, 60 minutes along each X, Y and Z axis. Keep the fan inlet and outlet clear. The published efficiency-versus-load graph is for the 48 V model measured at 230 VAC; it is not an efficiency curve for every voltage or input condition. Remote Sense, Voltage and Current Programming Remote sense compensates up to 0.5 V of wiring drop. Connect CN1 pin 15 (+S) and pin 16 (-S) to the corresponding load terminals using a twisted pair. When remote sense is not used, connect pin 15 to pin 13 (+V Signal) and pin 16 to pin 14 (-V Signal) for correct local-sense operation. Signal pins 13 and 14 cannot supply the load. External DC control at PV (CN1 pin 12) relative to -V Signal (pin 14) programs 60 to 125% of nominal voltage for this model. Follow the dedicated control curve: approximately 0.4 to 1 V holds its minimum setting and the illustrated range rises to 125% near 4.7 V. Do not assume a single linear conversion over the entire input range. Above 100% nominal output voltage, derate allowable output current along the curve from 100% at nominal voltage to 80% at 125% voltage. External DC control at PC (CN1 pin 11) relative to pin 14 programs the constant-current setting from 20 to 100% of rated current. The curve holds 20% at approximately 0.4 to 1 V and rises to 100% near 4.7 V. Use the function-manual curve and stay within the specified control range. PV and PC operate when the supply is not operating on PMBus/CANBus. The built-in SVR operates only when neither bus control nor PV/PC is being used. If output voltage remains below 80% of the set voltage for 5 seconds, the output shuts down; re-power to recover. This shutdown condition also limits use as a constant-current source. Remote ON/OFF, Auxiliary Outputs and Alarms For dry-contact remote control, connect a switch between CN1 pin 4 (Remote ON/OFF) and pin 3 (+5V-AUX): closed turns the output ON and open turns it OFF. For voltage control, the pin-4 signal is referenced to pin 2 (GND-AUX), as specified by the isolated-signal pin-table note: 4.5 to 5.5 V is ON and -0.5 to +0.5 V is OFF. Maximum control voltage is 5.5 V. Follow the complete electrical-signal or dry-contact arrangement in the function manual. CN1 pin 1 provides nominal 12 V auxiliary power (10.6 to 13.2 V), maximum 0.8 A. Pin 3 provides nominal 5 V auxiliary power (4.5 to 5.5 V), maximum 0.3 A. Both return to pin 2 (GND-AUX), are isolated from the main output, incorporate ORing diodes and are not controlled by remote ON/OFF. DC-OK is CN1 pin 5, referenced to GND-AUX. The pin table specifies a high level of 3.5 to 5.5 V when output is at or below 77% ±5%, and a low level of -0.5 to +0.5 V at or above 80% ±5%. T-ALARM is pin 6: high (3.5 to 5.5 V) indicates the internal temperature alarm or fan failure; low (-0.5 to +0.5 V) indicates normal temperature and normal fan operation. These isolated pins are signal outputs only, rated at 10 mA maximum; use the stated logic levels and reference. The indicator is green for normal operation and red for an abnormal condition such as overtemperature protection, overload protection or fan failure. Parallel Operation and Bus Termination Up to six compatible units can operate in parallel. Use short, large-diameter output wires and adjust individual output voltages to within 0.2 V. Maximum shared current is rated current per unit × number of units × 0.9; input and temperature derating still apply. The family 9600 W (5+1) headline does not override this design limit. Connect CN500 DA, DB and -V Signal between units as illustrated; twist long signal pairs to reduce noise pickup. For one unit, leave CN500 unconnected and set SW1 ON. For two parallel units, connect CN500 and set both SW1 switches ON. For three to six units, set the first and last SW1 ON and all intermediate switches OFF. Current sharing may not be fully balanced when the load is below 5% of the aggregate rated current of the parallel units. Ripple and noise can exceed the normal specification at this light load and return to the normal specified level once the load is above 5% of that aggregate rating. Connectors, Signals and Selected Communication Version CN1 uses HRS DF11-16DP-2DS or equivalent with mating housing HRS DF11-16DS or equivalent. Pins 1/2/3 are +12V-AUX/GND-AUX/+5V-AUX; pin 4 is remote ON/OFF; pins 5/6 are DC-OK/T-ALARM; pin 10 is reserved (NC); pins 11/12 are PC/PV; pins 13/14 are +V Signal/-V Signal; pins 15/16 are +S/-S. CN1 pins 7/8/9 are A0/A1/A2 interface-address lines. CN500 pin 7 is CANH and pin 8 is CANL for the selected CANBus version. Address and PV/PC signals are non-isolated and referenced to -V Signal. Communication signals on CN500 are isolated and referenced to GND-AUX; do not interchange these returns. CN500 uses HRS DF11-8DP-2DS or equivalent with mating housing HRS DF11-8DS or equivalent. Pins 1/2 are DA and pins 3/4 are DB, differential digital signals for parallel control. Pins 5/6 are -V Signal for function reference and cannot be connected directly to a load. SW1 selects the terminating resistor for the DA/DB parallel-control signals. The printed crimp-contact reference for both connectors is HRS DF11-**SC or equivalent. This wildcard is not a complete orderable contact code; confirm the exact contact for the chosen wire and housing. The listed mating references do not establish included loose housings, contacts, cables or jumpers. The required local-sense and remote-control connections are not a statement that factory jumpers are already installed. Dimensions, Weight and Installation Housing dimensions (L × W × H) 300 × 85 × 41 mm Catalog single-unit reference weight 2100 g Packing reference 2.1 kg; 6 pcs / 13.6 kg / 1.25 CUFT Drawing dimensions are in millimetres with ±0.5 mm tolerance. Housing dimensions exclude the need to allow for terminal projections, mounting flanges, wiring and the airflow shown in the complete drawing. Case No. 250 has a 41 mm / 1U body. The side drawing marks 2-M4 L=5 on each side; the bottom marks 3-M3 L=4. Recommended M3 mounting penetration is at most 4 mm with 6 to 8 kgf·cm torque; M4 penetration is at most 5 mm with 7 to 10 kgf·cm torque. The drawing also shows mounting-flange widths of 105 mm and 115 mm and a 12 mm maximum AC-input terminal projection; the -V and +V output bars extend 28 mm and 38 mm respectively. The output tab marks 2-M3 and a 6.5 mm hole. AC terminals are 1 FG (protective earth), 2 AC/N, 3 AC/L, with maximum AC-terminal torque 8 kgf·cm. Follow the full drawing for mounting centres and clearances; do not apply the case-screw torque indiscriminately to other connections. The manufacturer describes the RSP-1600 family as having power density up to 25 W/in³; this is a series-level maximum, not a separately established value for every voltage model. Safety, EMC and Reliability UL62368-1, CAN/CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, BSMI CNS15598-1, AS/NZS62368.1 and EAC TP TC 004 are listed as approved in this datasheet. Dielectric withstand: input-to-output 3 kVAC; input-to-FG 2 kVAC; output-to-FG 1.5 kVAC. Insulation resistance is 100 MΩ at 500 VDC, 25°C and 70% RH for input/output, input/FG and output/FG. Conducted emissions: BS EN/EN55032 (CISPR32), CNS15936, Class B; radiated emissions: Class A. Harmonic current: BS EN/EN61000-3-2, Class A; voltage flicker: BS EN/EN61000-3-3. Immunity: BS EN/EN55035, BS EN/EN61000-6-2 and BSMI CNS13438. IEC/EN61000-4 tests list ESD Level 3 (8 kV air) / Level 2 (4 kV contact), radiated RF Level 3, EFT/burst Level 3, surge Level 4 (2 kV line-line and 4 kV line-earth), conducted RF Level 3, and magnetic field Level 4. Voltage-dip and interruption tests list >95% dip for 0.5 periods, 30% dip for 25 periods, and >95% interruption for 250 periods. This power supply is a component for installation in final equipment. EMC tests use a 720 × 360 mm metal plate, 1 mm thick; the completed equipment must be reconfirmed against its applicable EMC requirements. MTBF: 478.8K hours minimum by Telcordia SR-332 (Bellcore), and 42.1K hours minimum by MIL-HDBK-217F at 25°C. MTBF is a reliability calculation, not a service-life guarantee. Manufacturer-stated warranty: 5 years.

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  MEAN WELL RSP-1600 series: single-output enclosed AC/DC power supply with active PFC - RSP-1600-48PM

  MEAN WELL RSP-1600-48PM is an enclosed single-output AC/DC power supply rated at 48 V DC, 33.5 A and 1608 W, with active PFC and a built-in DC fan. It accepts 90 to 264 VAC or 250 to 370 VDC. Apply the input, temperature and functional limits below. This model is the PMBus (by request) version. Product Datasheet Download MEAN WELL RSP-1600 Datasheet (PDF) The RSP-1600 section is on PDF pages 26, 27, 28, 29, 30, 31, 32, 33. Refer to the complete mechanical drawings and notes when planning installation. Model and Output Specifications Complete model RSP-1600-48PM Communication option in this model PMBus (by request) Nominal DC output 48 V Rated current / current range 33.5 A / 0 to 33.5 A Rated output power 1608 W Maximum ripple and noise 300 mVp-p Voltage adjustment by built-in SVR 47.5 to 58.8 V Voltage tolerance / line / load regulation ±1.0% / ±0.5% / ±0.5% Typical efficiency 93% Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple and noise use 20 MHz bandwidth and a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Voltage tolerance includes setup tolerance, line regulation and load regulation. The complete model suffix selects the communication version. The unsuffixed model has no PMBus/CANBus interface; PM and CAN are separate by-request versions. A communication option is not a standard feature of every RSP-1600. Input, Timing and Protection Continuous input range 90 to 264 VAC / 250 to 370 VDC; 47 to 63 Hz Active PFC, typical power factor 0.97 at 230 VAC, full load Typical AC input current 15 A at 115 VAC; 8.5 A at 230 VAC Typical inrush current 35 A at 230 VAC, cold start Leakage current <2 mA at 230 VAC Setup / rise / typical hold-up time 1500 / 60 ms at 230 VAC, full load; hold-up 16 ms at 75% load or 10 ms at full load, 230 VAC Overload threshold 105 to 115% of rated output current Overvoltage threshold 63 to 75 V Short-circuit and overload protection use constant-current limiting, followed by output shutdown after 5 seconds. Re-power to recover after the output voltage has fallen. Overvoltage protection shuts down the output and requires re-powering. Overtemperature protection shuts down the output and recovers automatically when temperature decreases. These protection thresholds are not additional continuous output ratings. The block diagram includes active inrush-current limiting and shows PFC / PWM switching frequencies of 90 / 70 kHz. The supply withstands a 300 VAC input surge for 5 seconds. This transient withstand feature does not extend its continuous 264 VAC input limit. Cooling, Environment and Derating Cooling Built-in thermostatically controlled DC fan Working temperature -30 to 70°C, with derating Humidity and storage Operation: 20 to 90% RH; storage: -40 to +85°C and 10 to 95% RH, non-condensing Temperature coefficient ±0.03%/°C from 0 to 50°C The 60 Hz input-derating table specifies 180–264 VAC: 1608 W / 33.5 A; 115 VAC: 1286.4 W / 26.8 A; 100 VAC: 1125.6 W / 23.45 A; 90 VAC: 964.8 W / 20.1 A. In the horizontal installation shown, full-load operation extends to 50°C; the permitted load then falls along the model-specific curve to 50% at 70°C. Apply input and temperature derating together. The -30 to -25°C portion of the derating curve is specified for 230 VAC input only. The fan is thermostatically controlled; no ambient fan-switching threshold is specified here. For this fan-cooled model, reduce the allowable ambient temperature by 5°C per 1000 m above 2000 m altitude. This note does not establish an unlimited operating altitude. Vibration rating: 10 to 500 Hz, 2 G; 10 minutes per cycle, 60 minutes along each X, Y and Z axis. Keep the fan inlet and outlet clear. The published efficiency-versus-load graph is for the 48 V model measured at 230 VAC; it is not an efficiency curve for every voltage or input condition. Remote Sense, Voltage and Current Programming Remote sense compensates up to 0.5 V of wiring drop. Connect CN1 pin 15 (+S) and pin 16 (-S) to the corresponding load terminals using a twisted pair. When remote sense is not used, connect pin 15 to pin 13 (+V Signal) and pin 16 to pin 14 (-V Signal) for correct local-sense operation. Signal pins 13 and 14 cannot supply the load. External DC control at PV (CN1 pin 12) relative to -V Signal (pin 14) programs 40 to 125% of nominal voltage for this model. Follow the dedicated control curve: approximately 0.4 to 1 V holds its minimum setting and the illustrated range rises to 125% near 4.7 V. Do not assume a single linear conversion over the entire input range. Above 100% nominal output voltage, derate allowable output current along the curve from 100% at nominal voltage to 80% at 125% voltage. External DC control at PC (CN1 pin 11) relative to pin 14 programs the constant-current setting from 20 to 100% of rated current. The curve holds 20% at approximately 0.4 to 1 V and rises to 100% near 4.7 V. Use the function-manual curve and stay within the specified control range. PV and PC operate when the supply is not operating on PMBus/CANBus. The built-in SVR operates only when neither bus control nor PV/PC is being used. If output voltage remains below 80% of the set voltage for 5 seconds, the output shuts down; re-power to recover. This shutdown condition also limits use as a constant-current source. Remote ON/OFF, Auxiliary Outputs and Alarms For dry-contact remote control, connect a switch between CN1 pin 4 (Remote ON/OFF) and pin 3 (+5V-AUX): closed turns the output ON and open turns it OFF. For voltage control, the pin-4 signal is referenced to pin 2 (GND-AUX), as specified by the isolated-signal pin-table note: 4.5 to 5.5 V is ON and -0.5 to +0.5 V is OFF. Maximum control voltage is 5.5 V. Follow the complete electrical-signal or dry-contact arrangement in the function manual. CN1 pin 1 provides nominal 12 V auxiliary power (10.6 to 13.2 V), maximum 0.8 A. Pin 3 provides nominal 5 V auxiliary power (4.5 to 5.5 V), maximum 0.3 A. Both return to pin 2 (GND-AUX), are isolated from the main output, incorporate ORing diodes and are not controlled by remote ON/OFF. DC-OK is CN1 pin 5, referenced to GND-AUX. The pin table specifies a high level of 3.5 to 5.5 V when output is at or below 77% ±5%, and a low level of -0.5 to +0.5 V at or above 80% ±5%. T-ALARM is pin 6: high (3.5 to 5.5 V) indicates the internal temperature alarm or fan failure; low (-0.5 to +0.5 V) indicates normal temperature and normal fan operation. These isolated pins are signal outputs only, rated at 10 mA maximum; use the stated logic levels and reference. The indicator is green for normal operation and red for an abnormal condition such as overtemperature protection, overload protection or fan failure. Parallel Operation and Bus Termination Up to six compatible units can operate in parallel. Use short, large-diameter output wires and adjust individual output voltages to within 0.2 V. Maximum shared current is rated current per unit × number of units × 0.9; input and temperature derating still apply. The family 9600 W (5+1) headline does not override this design limit. Connect CN500 DA, DB and -V Signal between units as illustrated; twist long signal pairs to reduce noise pickup. For one unit, leave CN500 unconnected and set SW1 ON. For two parallel units, connect CN500 and set both SW1 switches ON. For three to six units, set the first and last SW1 ON and all intermediate switches OFF. Current sharing may not be fully balanced when the load is below 5% of the aggregate rated current of the parallel units. Ripple and noise can exceed the normal specification at this light load and return to the normal specified level once the load is above 5% of that aggregate rating. Connectors, Signals and Selected Communication Version CN1 uses HRS DF11-16DP-2DS or equivalent with mating housing HRS DF11-16DS or equivalent. Pins 1/2/3 are +12V-AUX/GND-AUX/+5V-AUX; pin 4 is remote ON/OFF; pins 5/6 are DC-OK/T-ALARM; pin 10 is reserved (NC); pins 11/12 are PC/PV; pins 13/14 are +V Signal/-V Signal; pins 15/16 are +S/-S. CN1 pins 7/8/9 are A0/A1/A2 interface-address lines. CN500 pin 7 is SDA and pin 8 is SCL for the selected PMBus version. Address and PV/PC signals are non-isolated and referenced to -V Signal. Communication signals on CN500 are isolated and referenced to GND-AUX; do not interchange these returns. CN500 uses HRS DF11-8DP-2DS or equivalent with mating housing HRS DF11-8DS or equivalent. Pins 1/2 are DA and pins 3/4 are DB, differential digital signals for parallel control. Pins 5/6 are -V Signal for function reference and cannot be connected directly to a load. SW1 selects the terminating resistor for the DA/DB parallel-control signals. The printed crimp-contact reference for both connectors is HRS DF11-**SC or equivalent. This wildcard is not a complete orderable contact code; confirm the exact contact for the chosen wire and housing. The listed mating references do not establish included loose housings, contacts, cables or jumpers. The required local-sense and remote-control connections are not a statement that factory jumpers are already installed. Dimensions, Weight and Installation Housing dimensions (L × W × H) 300 × 85 × 41 mm Catalog single-unit reference weight 2100 g Packing reference 2.1 kg; 6 pcs / 13.6 kg / 1.25 CUFT Drawing dimensions are in millimetres with ±0.5 mm tolerance. Housing dimensions exclude the need to allow for terminal projections, mounting flanges, wiring and the airflow shown in the complete drawing. Case No. 250 has a 41 mm / 1U body. The side drawing marks 2-M4 L=5 on each side; the bottom marks 3-M3 L=4. Recommended M3 mounting penetration is at most 4 mm with 6 to 8 kgf·cm torque; M4 penetration is at most 5 mm with 7 to 10 kgf·cm torque. The drawing also shows mounting-flange widths of 105 mm and 115 mm and a 12 mm maximum AC-input terminal projection; the -V and +V output bars extend 28 mm and 38 mm respectively. The output tab marks 2-M3 and a 6.5 mm hole. AC terminals are 1 FG (protective earth), 2 AC/N, 3 AC/L, with maximum AC-terminal torque 8 kgf·cm. Follow the full drawing for mounting centres and clearances; do not apply the case-screw torque indiscriminately to other connections. The manufacturer describes the RSP-1600 family as having power density up to 25 W/in³; this is a series-level maximum, not a separately established value for every voltage model. Safety, EMC and Reliability UL62368-1, CAN/CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, BSMI CNS15598-1, AS/NZS62368.1 and EAC TP TC 004 are listed as approved in this datasheet. Dielectric withstand: input-to-output 3 kVAC; input-to-FG 2 kVAC; output-to-FG 1.5 kVAC. Insulation resistance is 100 MΩ at 500 VDC, 25°C and 70% RH for input/output, input/FG and output/FG. Conducted emissions: BS EN/EN55032 (CISPR32), CNS15936, Class B; radiated emissions: Class A. Harmonic current: BS EN/EN61000-3-2, Class A; voltage flicker: BS EN/EN61000-3-3. Immunity: BS EN/EN55035, BS EN/EN61000-6-2 and BSMI CNS13438. IEC/EN61000-4 tests list ESD Level 3 (8 kV air) / Level 2 (4 kV contact), radiated RF Level 3, EFT/burst Level 3, surge Level 4 (2 kV line-line and 4 kV line-earth), conducted RF Level 3, and magnetic field Level 4. Voltage-dip and interruption tests list >95% dip for 0.5 periods, 30% dip for 25 periods, and >95% interruption for 250 periods. This power supply is a component for installation in final equipment. EMC tests use a 720 × 360 mm metal plate, 1 mm thick; the completed equipment must be reconfirmed against its applicable EMC requirements. MTBF: 478.8K hours minimum by Telcordia SR-332 (Bellcore), and 42.1K hours minimum by MIL-HDBK-217F at 25°C. MTBF is a reliability calculation, not a service-life guarantee. Manufacturer-stated warranty: 5 years.

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  MEAN WELL RSP-1600 series: single-output enclosed AC/DC power supply with active PFC - RSP-1600-36PM

  MEAN WELL RSP-1600-36PM is an enclosed single-output AC/DC power supply rated at 36 V DC, 44.5 A and 1602 W, with active PFC and a built-in DC fan. It accepts 90 to 264 VAC or 250 to 370 VDC. Apply the input, temperature and functional limits below. This model is the PMBus (by request) version. Product Datasheet Download MEAN WELL RSP-1600 Datasheet (PDF) The RSP-1600 section is on PDF pages 26, 27, 28, 29, 30, 31, 32, 33. Refer to the complete mechanical drawings and notes when planning installation. Model and Output Specifications Complete model RSP-1600-36PM Communication option in this model PMBus (by request) Nominal DC output 36 V Rated current / current range 44.5 A / 0 to 44.5 A Rated output power 1602 W Maximum ripple and noise 250 mVp-p Voltage adjustment by built-in SVR 35.5 to 45 V Voltage tolerance / line / load regulation ±1.0% / ±0.5% / ±0.5% Typical efficiency 92% Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple and noise use 20 MHz bandwidth and a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Voltage tolerance includes setup tolerance, line regulation and load regulation. The complete model suffix selects the communication version. The unsuffixed model has no PMBus/CANBus interface; PM and CAN are separate by-request versions. A communication option is not a standard feature of every RSP-1600. Input, Timing and Protection Continuous input range 90 to 264 VAC / 250 to 370 VDC; 47 to 63 Hz Active PFC, typical power factor 0.97 at 230 VAC, full load Typical AC input current 15 A at 115 VAC; 8.5 A at 230 VAC Typical inrush current 35 A at 230 VAC, cold start Leakage current <2 mA at 230 VAC Setup / rise / typical hold-up time 1500 / 60 ms at 230 VAC, full load; hold-up 16 ms at 75% load or 10 ms at full load, 230 VAC Overload threshold 105 to 115% of rated output current Overvoltage threshold 47.2 to 56.3 V Short-circuit and overload protection use constant-current limiting, followed by output shutdown after 5 seconds. Re-power to recover after the output voltage has fallen. Overvoltage protection shuts down the output and requires re-powering. Overtemperature protection shuts down the output and recovers automatically when temperature decreases. These protection thresholds are not additional continuous output ratings. The block diagram includes active inrush-current limiting and shows PFC / PWM switching frequencies of 90 / 70 kHz. The supply withstands a 300 VAC input surge for 5 seconds. This transient withstand feature does not extend its continuous 264 VAC input limit. Cooling, Environment and Derating Cooling Built-in thermostatically controlled DC fan Working temperature -30 to 70°C, with derating Humidity and storage Operation: 20 to 90% RH; storage: -40 to +85°C and 10 to 95% RH, non-condensing Temperature coefficient ±0.03%/°C from 0 to 50°C The 60 Hz input-derating table specifies 180–264 VAC: 1602 W / 44.5 A; 115 VAC: 1281.6 W / 35.6 A; 100 VAC: 1121.4 W / 31.15 A; 90 VAC: 961.2 W / 26.7 A. In the horizontal installation shown, full-load operation extends to 50°C; the permitted load then falls along the model-specific curve to 50% at 70°C. Apply input and temperature derating together. The -30 to -25°C portion of the derating curve is specified for 230 VAC input only. The fan is thermostatically controlled; no ambient fan-switching threshold is specified here. For this fan-cooled model, reduce the allowable ambient temperature by 5°C per 1000 m above 2000 m altitude. This note does not establish an unlimited operating altitude. Vibration rating: 10 to 500 Hz, 2 G; 10 minutes per cycle, 60 minutes along each X, Y and Z axis. Keep the fan inlet and outlet clear. The published efficiency-versus-load graph is for the 48 V model measured at 230 VAC; it is not an efficiency curve for every voltage or input condition. Remote Sense, Voltage and Current Programming Remote sense compensates up to 0.5 V of wiring drop. Connect CN1 pin 15 (+S) and pin 16 (-S) to the corresponding load terminals using a twisted pair. When remote sense is not used, connect pin 15 to pin 13 (+V Signal) and pin 16 to pin 14 (-V Signal) for correct local-sense operation. Signal pins 13 and 14 cannot supply the load. External DC control at PV (CN1 pin 12) relative to -V Signal (pin 14) programs 40 to 125% of nominal voltage for this model. Follow the dedicated control curve: approximately 0.4 to 1 V holds its minimum setting and the illustrated range rises to 125% near 4.7 V. Do not assume a single linear conversion over the entire input range. Above 100% nominal output voltage, derate allowable output current along the curve from 100% at nominal voltage to 80% at 125% voltage. External DC control at PC (CN1 pin 11) relative to pin 14 programs the constant-current setting from 20 to 100% of rated current. The curve holds 20% at approximately 0.4 to 1 V and rises to 100% near 4.7 V. Use the function-manual curve and stay within the specified control range. PV and PC operate when the supply is not operating on PMBus/CANBus. The built-in SVR operates only when neither bus control nor PV/PC is being used. If output voltage remains below 80% of the set voltage for 5 seconds, the output shuts down; re-power to recover. This shutdown condition also limits use as a constant-current source. Remote ON/OFF, Auxiliary Outputs and Alarms For dry-contact remote control, connect a switch between CN1 pin 4 (Remote ON/OFF) and pin 3 (+5V-AUX): closed turns the output ON and open turns it OFF. For voltage control, the pin-4 signal is referenced to pin 2 (GND-AUX), as specified by the isolated-signal pin-table note: 4.5 to 5.5 V is ON and -0.5 to +0.5 V is OFF. Maximum control voltage is 5.5 V. Follow the complete electrical-signal or dry-contact arrangement in the function manual. CN1 pin 1 provides nominal 12 V auxiliary power (10.6 to 13.2 V), maximum 0.8 A. Pin 3 provides nominal 5 V auxiliary power (4.5 to 5.5 V), maximum 0.3 A. Both return to pin 2 (GND-AUX), are isolated from the main output, incorporate ORing diodes and are not controlled by remote ON/OFF. DC-OK is CN1 pin 5, referenced to GND-AUX. The pin table specifies a high level of 3.5 to 5.5 V when output is at or below 77% ±5%, and a low level of -0.5 to +0.5 V at or above 80% ±5%. T-ALARM is pin 6: high (3.5 to 5.5 V) indicates the internal temperature alarm or fan failure; low (-0.5 to +0.5 V) indicates normal temperature and normal fan operation. These isolated pins are signal outputs only, rated at 10 mA maximum; use the stated logic levels and reference. The indicator is green for normal operation and red for an abnormal condition such as overtemperature protection, overload protection or fan failure. Parallel Operation and Bus Termination Up to six compatible units can operate in parallel. Use short, large-diameter output wires and adjust individual output voltages to within 0.2 V. Maximum shared current is rated current per unit × number of units × 0.9; input and temperature derating still apply. The family 9600 W (5+1) headline does not override this design limit. Connect CN500 DA, DB and -V Signal between units as illustrated; twist long signal pairs to reduce noise pickup. For one unit, leave CN500 unconnected and set SW1 ON. For two parallel units, connect CN500 and set both SW1 switches ON. For three to six units, set the first and last SW1 ON and all intermediate switches OFF. Current sharing may not be fully balanced when the load is below 5% of the aggregate rated current of the parallel units. Ripple and noise can exceed the normal specification at this light load and return to the normal specified level once the load is above 5% of that aggregate rating. Connectors, Signals and Selected Communication Version CN1 uses HRS DF11-16DP-2DS or equivalent with mating housing HRS DF11-16DS or equivalent. Pins 1/2/3 are +12V-AUX/GND-AUX/+5V-AUX; pin 4 is remote ON/OFF; pins 5/6 are DC-OK/T-ALARM; pin 10 is reserved (NC); pins 11/12 are PC/PV; pins 13/14 are +V Signal/-V Signal; pins 15/16 are +S/-S. CN1 pins 7/8/9 are A0/A1/A2 interface-address lines. CN500 pin 7 is SDA and pin 8 is SCL for the selected PMBus version. Address and PV/PC signals are non-isolated and referenced to -V Signal. Communication signals on CN500 are isolated and referenced to GND-AUX; do not interchange these returns. CN500 uses HRS DF11-8DP-2DS or equivalent with mating housing HRS DF11-8DS or equivalent. Pins 1/2 are DA and pins 3/4 are DB, differential digital signals for parallel control. Pins 5/6 are -V Signal for function reference and cannot be connected directly to a load. SW1 selects the terminating resistor for the DA/DB parallel-control signals. The printed crimp-contact reference for both connectors is HRS DF11-**SC or equivalent. This wildcard is not a complete orderable contact code; confirm the exact contact for the chosen wire and housing. The listed mating references do not establish included loose housings, contacts, cables or jumpers. The required local-sense and remote-control connections are not a statement that factory jumpers are already installed. Dimensions, Weight and Installation Housing dimensions (L × W × H) 300 × 85 × 41 mm Catalog single-unit reference weight 2100 g Packing reference 2.1 kg; 6 pcs / 13.6 kg / 1.25 CUFT Drawing dimensions are in millimetres with ±0.5 mm tolerance. Housing dimensions exclude the need to allow for terminal projections, mounting flanges, wiring and the airflow shown in the complete drawing. Case No. 250 has a 41 mm / 1U body. The side drawing marks 2-M4 L=5 on each side; the bottom marks 3-M3 L=4. Recommended M3 mounting penetration is at most 4 mm with 6 to 8 kgf·cm torque; M4 penetration is at most 5 mm with 7 to 10 kgf·cm torque. The drawing also shows mounting-flange widths of 105 mm and 115 mm and a 12 mm maximum AC-input terminal projection; the -V and +V output bars extend 28 mm and 38 mm respectively. The output tab marks 2-M3 and a 6.5 mm hole. AC terminals are 1 FG (protective earth), 2 AC/N, 3 AC/L, with maximum AC-terminal torque 8 kgf·cm. Follow the full drawing for mounting centres and clearances; do not apply the case-screw torque indiscriminately to other connections. The manufacturer describes the RSP-1600 family as having power density up to 25 W/in³; this is a series-level maximum, not a separately established value for every voltage model. Safety, EMC and Reliability UL62368-1, CAN/CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, BSMI CNS15598-1, AS/NZS62368.1 and EAC TP TC 004 are listed as approved in this datasheet. Dielectric withstand: input-to-output 3 kVAC; input-to-FG 2 kVAC; output-to-FG 1.5 kVAC. Insulation resistance is 100 MΩ at 500 VDC, 25°C and 70% RH for input/output, input/FG and output/FG. Conducted emissions: BS EN/EN55032 (CISPR32), CNS15936, Class B; radiated emissions: Class A. Harmonic current: BS EN/EN61000-3-2, Class A; voltage flicker: BS EN/EN61000-3-3. Immunity: BS EN/EN55035, BS EN/EN61000-6-2 and BSMI CNS13438. IEC/EN61000-4 tests list ESD Level 3 (8 kV air) / Level 2 (4 kV contact), radiated RF Level 3, EFT/burst Level 3, surge Level 4 (2 kV line-line and 4 kV line-earth), conducted RF Level 3, and magnetic field Level 4. Voltage-dip and interruption tests list >95% dip for 0.5 periods, 30% dip for 25 periods, and >95% interruption for 250 periods. This power supply is a component for installation in final equipment. EMC tests use a 720 × 360 mm metal plate, 1 mm thick; the completed equipment must be reconfirmed against its applicable EMC requirements. MTBF: 478.8K hours minimum by Telcordia SR-332 (Bellcore), and 42.1K hours minimum by MIL-HDBK-217F at 25°C. MTBF is a reliability calculation, not a service-life guarantee. Manufacturer-stated warranty: 5 years.

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  MEAN WELL RSP-1600 series: single-output enclosed AC/DC power supply with active PFC - RSP-1600-27PM

  MEAN WELL RSP-1600-27PM is an enclosed single-output AC/DC power supply rated at 27 V DC, 59 A and 1593 W, with active PFC and a built-in DC fan. It accepts 90 to 264 VAC or 250 to 370 VDC. Apply the input, temperature and functional limits below. This model is the PMBus (by request) version. Product Datasheet Download MEAN WELL RSP-1600 Datasheet (PDF) The RSP-1600 section is on PDF pages 26, 27, 28, 29, 30, 31, 32, 33. Refer to the complete mechanical drawings and notes when planning installation. Model and Output Specifications Complete model RSP-1600-27PM Communication option in this model PMBus (by request) Nominal DC output 27 V Rated current / current range 59 A / 0 to 59 A Rated output power 1593 W Maximum ripple and noise 200 mVp-p Voltage adjustment by built-in SVR 26.5 to 33.5 V Voltage tolerance / line / load regulation ±1.0% / ±0.5% / ±0.5% Typical efficiency 92% Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple and noise use 20 MHz bandwidth and a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Voltage tolerance includes setup tolerance, line regulation and load regulation. The complete model suffix selects the communication version. The unsuffixed model has no PMBus/CANBus interface; PM and CAN are separate by-request versions. A communication option is not a standard feature of every RSP-1600. Input, Timing and Protection Continuous input range 90 to 264 VAC / 250 to 370 VDC; 47 to 63 Hz Active PFC, typical power factor 0.97 at 230 VAC, full load Typical AC input current 15 A at 115 VAC; 8.5 A at 230 VAC Typical inrush current 35 A at 230 VAC, cold start Leakage current <2 mA at 230 VAC Setup / rise / typical hold-up time 1500 / 60 ms at 230 VAC, full load; hold-up 16 ms at 75% load or 10 ms at full load, 230 VAC Overload threshold 105 to 115% of rated output current Overvoltage threshold 35.2 to 41.9 V Short-circuit and overload protection use constant-current limiting, followed by output shutdown after 5 seconds. Re-power to recover after the output voltage has fallen. Overvoltage protection shuts down the output and requires re-powering. Overtemperature protection shuts down the output and recovers automatically when temperature decreases. These protection thresholds are not additional continuous output ratings. The block diagram includes active inrush-current limiting and shows PFC / PWM switching frequencies of 90 / 70 kHz. The supply withstands a 300 VAC input surge for 5 seconds. This transient withstand feature does not extend its continuous 264 VAC input limit. Cooling, Environment and Derating Cooling Built-in thermostatically controlled DC fan Working temperature -30 to 70°C, with derating Humidity and storage Operation: 20 to 90% RH; storage: -40 to +85°C and 10 to 95% RH, non-condensing Temperature coefficient ±0.03%/°C from 0 to 50°C The 60 Hz input-derating table specifies 180–264 VAC: 1593 W / 59 A; 115 VAC: 1274.4 W / 47.2 A; 100 VAC: 1115.1 W / 41.3 A; 90 VAC: 955.8 W / 35.4 A. In the horizontal installation shown, full-load operation extends to 50°C; the permitted load then falls along the model-specific curve to 50% at 70°C. Apply input and temperature derating together. The -30 to -25°C portion of the derating curve is specified for 230 VAC input only. The fan is thermostatically controlled; no ambient fan-switching threshold is specified here. For this fan-cooled model, reduce the allowable ambient temperature by 5°C per 1000 m above 2000 m altitude. This note does not establish an unlimited operating altitude. Vibration rating: 10 to 500 Hz, 2 G; 10 minutes per cycle, 60 minutes along each X, Y and Z axis. Keep the fan inlet and outlet clear. The published efficiency-versus-load graph is for the 48 V model measured at 230 VAC; it is not an efficiency curve for every voltage or input condition. Remote Sense, Voltage and Current Programming Remote sense compensates up to 0.5 V of wiring drop. Connect CN1 pin 15 (+S) and pin 16 (-S) to the corresponding load terminals using a twisted pair. When remote sense is not used, connect pin 15 to pin 13 (+V Signal) and pin 16 to pin 14 (-V Signal) for correct local-sense operation. Signal pins 13 and 14 cannot supply the load. External DC control at PV (CN1 pin 12) relative to -V Signal (pin 14) programs 40 to 125% of nominal voltage for this model. Follow the dedicated control curve: approximately 0.4 to 1 V holds its minimum setting and the illustrated range rises to 125% near 4.7 V. Do not assume a single linear conversion over the entire input range. Above 100% nominal output voltage, derate allowable output current along the curve from 100% at nominal voltage to 80% at 125% voltage. External DC control at PC (CN1 pin 11) relative to pin 14 programs the constant-current setting from 20 to 100% of rated current. The curve holds 20% at approximately 0.4 to 1 V and rises to 100% near 4.7 V. Use the function-manual curve and stay within the specified control range. PV and PC operate when the supply is not operating on PMBus/CANBus. The built-in SVR operates only when neither bus control nor PV/PC is being used. If output voltage remains below 80% of the set voltage for 5 seconds, the output shuts down; re-power to recover. This shutdown condition also limits use as a constant-current source. Remote ON/OFF, Auxiliary Outputs and Alarms For dry-contact remote control, connect a switch between CN1 pin 4 (Remote ON/OFF) and pin 3 (+5V-AUX): closed turns the output ON and open turns it OFF. For voltage control, the pin-4 signal is referenced to pin 2 (GND-AUX), as specified by the isolated-signal pin-table note: 4.5 to 5.5 V is ON and -0.5 to +0.5 V is OFF. Maximum control voltage is 5.5 V. Follow the complete electrical-signal or dry-contact arrangement in the function manual. CN1 pin 1 provides nominal 12 V auxiliary power (10.6 to 13.2 V), maximum 0.8 A. Pin 3 provides nominal 5 V auxiliary power (4.5 to 5.5 V), maximum 0.3 A. Both return to pin 2 (GND-AUX), are isolated from the main output, incorporate ORing diodes and are not controlled by remote ON/OFF. DC-OK is CN1 pin 5, referenced to GND-AUX. The pin table specifies a high level of 3.5 to 5.5 V when output is at or below 77% ±5%, and a low level of -0.5 to +0.5 V at or above 80% ±5%. T-ALARM is pin 6: high (3.5 to 5.5 V) indicates the internal temperature alarm or fan failure; low (-0.5 to +0.5 V) indicates normal temperature and normal fan operation. These isolated pins are signal outputs only, rated at 10 mA maximum; use the stated logic levels and reference. The indicator is green for normal operation and red for an abnormal condition such as overtemperature protection, overload protection or fan failure. Parallel Operation and Bus Termination Up to six compatible units can operate in parallel. Use short, large-diameter output wires and adjust individual output voltages to within 0.2 V. Maximum shared current is rated current per unit × number of units × 0.9; input and temperature derating still apply. The family 9600 W (5+1) headline does not override this design limit. Connect CN500 DA, DB and -V Signal between units as illustrated; twist long signal pairs to reduce noise pickup. For one unit, leave CN500 unconnected and set SW1 ON. For two parallel units, connect CN500 and set both SW1 switches ON. For three to six units, set the first and last SW1 ON and all intermediate switches OFF. Current sharing may not be fully balanced when the load is below 5% of the aggregate rated current of the parallel units. Ripple and noise can exceed the normal specification at this light load and return to the normal specified level once the load is above 5% of that aggregate rating. Connectors, Signals and Selected Communication Version CN1 uses HRS DF11-16DP-2DS or equivalent with mating housing HRS DF11-16DS or equivalent. Pins 1/2/3 are +12V-AUX/GND-AUX/+5V-AUX; pin 4 is remote ON/OFF; pins 5/6 are DC-OK/T-ALARM; pin 10 is reserved (NC); pins 11/12 are PC/PV; pins 13/14 are +V Signal/-V Signal; pins 15/16 are +S/-S. CN1 pins 7/8/9 are A0/A1/A2 interface-address lines. CN500 pin 7 is SDA and pin 8 is SCL for the selected PMBus version. Address and PV/PC signals are non-isolated and referenced to -V Signal. Communication signals on CN500 are isolated and referenced to GND-AUX; do not interchange these returns. CN500 uses HRS DF11-8DP-2DS or equivalent with mating housing HRS DF11-8DS or equivalent. Pins 1/2 are DA and pins 3/4 are DB, differential digital signals for parallel control. Pins 5/6 are -V Signal for function reference and cannot be connected directly to a load. SW1 selects the terminating resistor for the DA/DB parallel-control signals. The printed crimp-contact reference for both connectors is HRS DF11-**SC or equivalent. This wildcard is not a complete orderable contact code; confirm the exact contact for the chosen wire and housing. The listed mating references do not establish included loose housings, contacts, cables or jumpers. The required local-sense and remote-control connections are not a statement that factory jumpers are already installed. Dimensions, Weight and Installation Housing dimensions (L × W × H) 300 × 85 × 41 mm Catalog single-unit reference weight 2100 g Packing reference 2.1 kg; 6 pcs / 13.6 kg / 1.25 CUFT Drawing dimensions are in millimetres with ±0.5 mm tolerance. Housing dimensions exclude the need to allow for terminal projections, mounting flanges, wiring and the airflow shown in the complete drawing. Case No. 250 has a 41 mm / 1U body. The side drawing marks 2-M4 L=5 on each side; the bottom marks 3-M3 L=4. Recommended M3 mounting penetration is at most 4 mm with 6 to 8 kgf·cm torque; M4 penetration is at most 5 mm with 7 to 10 kgf·cm torque. The drawing also shows mounting-flange widths of 105 mm and 115 mm and a 12 mm maximum AC-input terminal projection; the -V and +V output bars extend 28 mm and 38 mm respectively. The output tab marks 2-M3 and a 6.5 mm hole. AC terminals are 1 FG (protective earth), 2 AC/N, 3 AC/L, with maximum AC-terminal torque 8 kgf·cm. Follow the full drawing for mounting centres and clearances; do not apply the case-screw torque indiscriminately to other connections. The manufacturer describes the RSP-1600 family as having power density up to 25 W/in³; this is a series-level maximum, not a separately established value for every voltage model. Safety, EMC and Reliability UL62368-1, CAN/CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, BSMI CNS15598-1, AS/NZS62368.1 and EAC TP TC 004 are listed as approved in this datasheet. Dielectric withstand: input-to-output 3 kVAC; input-to-FG 2 kVAC; output-to-FG 1.5 kVAC. Insulation resistance is 100 MΩ at 500 VDC, 25°C and 70% RH for input/output, input/FG and output/FG. Conducted emissions: BS EN/EN55032 (CISPR32), CNS15936, Class B; radiated emissions: Class A. Harmonic current: BS EN/EN61000-3-2, Class A; voltage flicker: BS EN/EN61000-3-3. Immunity: BS EN/EN55035, BS EN/EN61000-6-2 and BSMI CNS13438. IEC/EN61000-4 tests list ESD Level 3 (8 kV air) / Level 2 (4 kV contact), radiated RF Level 3, EFT/burst Level 3, surge Level 4 (2 kV line-line and 4 kV line-earth), conducted RF Level 3, and magnetic field Level 4. Voltage-dip and interruption tests list >95% dip for 0.5 periods, 30% dip for 25 periods, and >95% interruption for 250 periods. This power supply is a component for installation in final equipment. EMC tests use a 720 × 360 mm metal plate, 1 mm thick; the completed equipment must be reconfirmed against its applicable EMC requirements. MTBF: 478.8K hours minimum by Telcordia SR-332 (Bellcore), and 42.1K hours minimum by MIL-HDBK-217F at 25°C. MTBF is a reliability calculation, not a service-life guarantee. Manufacturer-stated warranty: 5 years.

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  MEAN WELL RSP-1600 series: single-output enclosed AC/DC power supply with active PFC - RSP-1600-24PM

  MEAN WELL RSP-1600-24PM is an enclosed single-output AC/DC power supply rated at 24 V DC, 67 A and 1608 W, with active PFC and a built-in DC fan. It accepts 90 to 264 VAC or 250 to 370 VDC. Apply the input, temperature and functional limits below. This model is the PMBus (by request) version. Product Datasheet Download MEAN WELL RSP-1600 Datasheet (PDF) The RSP-1600 section is on PDF pages 26, 27, 28, 29, 30, 31, 32, 33. Refer to the complete mechanical drawings and notes when planning installation. Model and Output Specifications Complete model RSP-1600-24PM Communication option in this model PMBus (by request) Nominal DC output 24 V Rated current / current range 67 A / 0 to 67 A Rated output power 1608 W Maximum ripple and noise 200 mVp-p Voltage adjustment by built-in SVR 23.5 to 30 V Voltage tolerance / line / load regulation ±1.0% / ±0.5% / ±0.5% Typical efficiency 91.5% Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple and noise use 20 MHz bandwidth and a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Voltage tolerance includes setup tolerance, line regulation and load regulation. The complete model suffix selects the communication version. The unsuffixed model has no PMBus/CANBus interface; PM and CAN are separate by-request versions. A communication option is not a standard feature of every RSP-1600. Input, Timing and Protection Continuous input range 90 to 264 VAC / 250 to 370 VDC; 47 to 63 Hz Active PFC, typical power factor 0.97 at 230 VAC, full load Typical AC input current 15 A at 115 VAC; 8.5 A at 230 VAC Typical inrush current 35 A at 230 VAC, cold start Leakage current <2 mA at 230 VAC Setup / rise / typical hold-up time 1500 / 60 ms at 230 VAC, full load; hold-up 16 ms at 75% load or 10 ms at full load, 230 VAC Overload threshold 105 to 115% of rated output current Overvoltage threshold 31.5 to 37.5 V Short-circuit and overload protection use constant-current limiting, followed by output shutdown after 5 seconds. Re-power to recover after the output voltage has fallen. Overvoltage protection shuts down the output and requires re-powering. Overtemperature protection shuts down the output and recovers automatically when temperature decreases. These protection thresholds are not additional continuous output ratings. The block diagram includes active inrush-current limiting and shows PFC / PWM switching frequencies of 90 / 70 kHz. The supply withstands a 300 VAC input surge for 5 seconds. This transient withstand feature does not extend its continuous 264 VAC input limit. Cooling, Environment and Derating Cooling Built-in thermostatically controlled DC fan Working temperature -30 to 70°C, with derating Humidity and storage Operation: 20 to 90% RH; storage: -40 to +85°C and 10 to 95% RH, non-condensing Temperature coefficient ±0.03%/°C from 0 to 50°C The 60 Hz input-derating table specifies 180–264 VAC: 1608 W / 67 A; 115 VAC: 1286.4 W / 53.6 A; 100 VAC: 1125.6 W / 46.9 A; 90 VAC: 964.8 W / 40.2 A. In the horizontal installation shown, full-load operation extends to 50°C; the permitted load then falls along the model-specific curve to 50% at 70°C. Apply input and temperature derating together. The -30 to -25°C portion of the derating curve is specified for 230 VAC input only. The fan is thermostatically controlled; no ambient fan-switching threshold is specified here. For this fan-cooled model, reduce the allowable ambient temperature by 5°C per 1000 m above 2000 m altitude. This note does not establish an unlimited operating altitude. Vibration rating: 10 to 500 Hz, 2 G; 10 minutes per cycle, 60 minutes along each X, Y and Z axis. Keep the fan inlet and outlet clear. The published efficiency-versus-load graph is for the 48 V model measured at 230 VAC; it is not an efficiency curve for every voltage or input condition. Remote Sense, Voltage and Current Programming Remote sense compensates up to 0.5 V of wiring drop. Connect CN1 pin 15 (+S) and pin 16 (-S) to the corresponding load terminals using a twisted pair. When remote sense is not used, connect pin 15 to pin 13 (+V Signal) and pin 16 to pin 14 (-V Signal) for correct local-sense operation. Signal pins 13 and 14 cannot supply the load. External DC control at PV (CN1 pin 12) relative to -V Signal (pin 14) programs 40 to 125% of nominal voltage for this model. Follow the dedicated control curve: approximately 0.4 to 1 V holds its minimum setting and the illustrated range rises to 125% near 4.7 V. Do not assume a single linear conversion over the entire input range. Above 100% nominal output voltage, derate allowable output current along the curve from 100% at nominal voltage to 80% at 125% voltage. External DC control at PC (CN1 pin 11) relative to pin 14 programs the constant-current setting from 20 to 100% of rated current. The curve holds 20% at approximately 0.4 to 1 V and rises to 100% near 4.7 V. Use the function-manual curve and stay within the specified control range. PV and PC operate when the supply is not operating on PMBus/CANBus. The built-in SVR operates only when neither bus control nor PV/PC is being used. If output voltage remains below 80% of the set voltage for 5 seconds, the output shuts down; re-power to recover. This shutdown condition also limits use as a constant-current source. Remote ON/OFF, Auxiliary Outputs and Alarms For dry-contact remote control, connect a switch between CN1 pin 4 (Remote ON/OFF) and pin 3 (+5V-AUX): closed turns the output ON and open turns it OFF. For voltage control, the pin-4 signal is referenced to pin 2 (GND-AUX), as specified by the isolated-signal pin-table note: 4.5 to 5.5 V is ON and -0.5 to +0.5 V is OFF. Maximum control voltage is 5.5 V. Follow the complete electrical-signal or dry-contact arrangement in the function manual. CN1 pin 1 provides nominal 12 V auxiliary power (10.6 to 13.2 V), maximum 0.8 A. Pin 3 provides nominal 5 V auxiliary power (4.5 to 5.5 V), maximum 0.3 A. Both return to pin 2 (GND-AUX), are isolated from the main output, incorporate ORing diodes and are not controlled by remote ON/OFF. DC-OK is CN1 pin 5, referenced to GND-AUX. The pin table specifies a high level of 3.5 to 5.5 V when output is at or below 77% ±5%, and a low level of -0.5 to +0.5 V at or above 80% ±5%. T-ALARM is pin 6: high (3.5 to 5.5 V) indicates the internal temperature alarm or fan failure; low (-0.5 to +0.5 V) indicates normal temperature and normal fan operation. These isolated pins are signal outputs only, rated at 10 mA maximum; use the stated logic levels and reference. The indicator is green for normal operation and red for an abnormal condition such as overtemperature protection, overload protection or fan failure. Parallel Operation and Bus Termination Up to six compatible units can operate in parallel. Use short, large-diameter output wires and adjust individual output voltages to within 0.2 V. Maximum shared current is rated current per unit × number of units × 0.9; input and temperature derating still apply. The family 9600 W (5+1) headline does not override this design limit. Connect CN500 DA, DB and -V Signal between units as illustrated; twist long signal pairs to reduce noise pickup. For one unit, leave CN500 unconnected and set SW1 ON. For two parallel units, connect CN500 and set both SW1 switches ON. For three to six units, set the first and last SW1 ON and all intermediate switches OFF. Current sharing may not be fully balanced when the load is below 5% of the aggregate rated current of the parallel units. Ripple and noise can exceed the normal specification at this light load and return to the normal specified level once the load is above 5% of that aggregate rating. Connectors, Signals and Selected Communication Version CN1 uses HRS DF11-16DP-2DS or equivalent with mating housing HRS DF11-16DS or equivalent. Pins 1/2/3 are +12V-AUX/GND-AUX/+5V-AUX; pin 4 is remote ON/OFF; pins 5/6 are DC-OK/T-ALARM; pin 10 is reserved (NC); pins 11/12 are PC/PV; pins 13/14 are +V Signal/-V Signal; pins 15/16 are +S/-S. CN1 pins 7/8/9 are A0/A1/A2 interface-address lines. CN500 pin 7 is SDA and pin 8 is SCL for the selected PMBus version. Address and PV/PC signals are non-isolated and referenced to -V Signal. Communication signals on CN500 are isolated and referenced to GND-AUX; do not interchange these returns. CN500 uses HRS DF11-8DP-2DS or equivalent with mating housing HRS DF11-8DS or equivalent. Pins 1/2 are DA and pins 3/4 are DB, differential digital signals for parallel control. Pins 5/6 are -V Signal for function reference and cannot be connected directly to a load. SW1 selects the terminating resistor for the DA/DB parallel-control signals. The printed crimp-contact reference for both connectors is HRS DF11-**SC or equivalent. This wildcard is not a complete orderable contact code; confirm the exact contact for the chosen wire and housing. The listed mating references do not establish included loose housings, contacts, cables or jumpers. The required local-sense and remote-control connections are not a statement that factory jumpers are already installed. Dimensions, Weight and Installation Housing dimensions (L × W × H) 300 × 85 × 41 mm Catalog single-unit reference weight 2100 g Packing reference 2.1 kg; 6 pcs / 13.6 kg / 1.25 CUFT Drawing dimensions are in millimetres with ±0.5 mm tolerance. Housing dimensions exclude the need to allow for terminal projections, mounting flanges, wiring and the airflow shown in the complete drawing. Case No. 250 has a 41 mm / 1U body. The side drawing marks 2-M4 L=5 on each side; the bottom marks 3-M3 L=4. Recommended M3 mounting penetration is at most 4 mm with 6 to 8 kgf·cm torque; M4 penetration is at most 5 mm with 7 to 10 kgf·cm torque. The drawing also shows mounting-flange widths of 105 mm and 115 mm and a 12 mm maximum AC-input terminal projection; the -V and +V output bars extend 28 mm and 38 mm respectively. The output tab marks 2-M3 and a 6.5 mm hole. AC terminals are 1 FG (protective earth), 2 AC/N, 3 AC/L, with maximum AC-terminal torque 8 kgf·cm. Follow the full drawing for mounting centres and clearances; do not apply the case-screw torque indiscriminately to other connections. The manufacturer describes the RSP-1600 family as having power density up to 25 W/in³; this is a series-level maximum, not a separately established value for every voltage model. Safety, EMC and Reliability UL62368-1, CAN/CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, BSMI CNS15598-1, AS/NZS62368.1 and EAC TP TC 004 are listed as approved in this datasheet. Dielectric withstand: input-to-output 3 kVAC; input-to-FG 2 kVAC; output-to-FG 1.5 kVAC. Insulation resistance is 100 MΩ at 500 VDC, 25°C and 70% RH for input/output, input/FG and output/FG. Conducted emissions: BS EN/EN55032 (CISPR32), CNS15936, Class B; radiated emissions: Class A. Harmonic current: BS EN/EN61000-3-2, Class A; voltage flicker: BS EN/EN61000-3-3. Immunity: BS EN/EN55035, BS EN/EN61000-6-2 and BSMI CNS13438. IEC/EN61000-4 tests list ESD Level 3 (8 kV air) / Level 2 (4 kV contact), radiated RF Level 3, EFT/burst Level 3, surge Level 4 (2 kV line-line and 4 kV line-earth), conducted RF Level 3, and magnetic field Level 4. Voltage-dip and interruption tests list >95% dip for 0.5 periods, 30% dip for 25 periods, and >95% interruption for 250 periods. This power supply is a component for installation in final equipment. EMC tests use a 720 × 360 mm metal plate, 1 mm thick; the completed equipment must be reconfirmed against its applicable EMC requirements. MTBF: 478.8K hours minimum by Telcordia SR-332 (Bellcore), and 42.1K hours minimum by MIL-HDBK-217F at 25°C. MTBF is a reliability calculation, not a service-life guarantee. Manufacturer-stated warranty: 5 years.

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  MEAN WELL RSP-1600 series: single-output enclosed AC/DC power supply with active PFC - RSP-1600-12PM

  MEAN WELL RSP-1600-12PM is an enclosed single-output AC/DC power supply rated at 12 V DC, 125 A and 1500 W, with active PFC and a built-in DC fan. It accepts 90 to 264 VAC or 250 to 370 VDC. Apply the input, temperature and functional limits below. This model is the PMBus (by request) version. Product Datasheet Download MEAN WELL RSP-1600 Datasheet (PDF) The RSP-1600 section is on PDF pages 26, 27, 28, 29, 30, 31, 32, 33. Refer to the complete mechanical drawings and notes when planning installation. Model and Output Specifications Complete model RSP-1600-12PM Communication option in this model PMBus (by request) Nominal DC output 12 V Rated current / current range 125 A / 0 to 125 A Rated output power 1500 W Maximum ripple and noise 150 mVp-p Voltage adjustment by built-in SVR 11.5 to 15 V Voltage tolerance / line / load regulation ±1.0% / ±0.5% / ±0.5% Typical efficiency 89% Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple and noise use 20 MHz bandwidth and a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Voltage tolerance includes setup tolerance, line regulation and load regulation. The complete model suffix selects the communication version. The unsuffixed model has no PMBus/CANBus interface; PM and CAN are separate by-request versions. A communication option is not a standard feature of every RSP-1600. Input, Timing and Protection Continuous input range 90 to 264 VAC / 250 to 370 VDC; 47 to 63 Hz Active PFC, typical power factor 0.97 at 230 VAC, full load Typical AC input current 14 A at 115 VAC; 8 A at 230 VAC Typical inrush current 35 A at 230 VAC, cold start Leakage current <2 mA at 230 VAC Setup / rise / typical hold-up time 1500 / 60 ms at 230 VAC, full load; hold-up 16 ms at 75% load or 10 ms at full load, 230 VAC Overload threshold 105 to 115% of rated output current Overvoltage threshold 15.75 to 18.75 V Short-circuit and overload protection use constant-current limiting, followed by output shutdown after 5 seconds. Re-power to recover after the output voltage has fallen. Overvoltage protection shuts down the output and requires re-powering. Overtemperature protection shuts down the output and recovers automatically when temperature decreases. These protection thresholds are not additional continuous output ratings. The block diagram includes active inrush-current limiting and shows PFC / PWM switching frequencies of 90 / 70 kHz. The supply withstands a 300 VAC input surge for 5 seconds. This transient withstand feature does not extend its continuous 264 VAC input limit. Cooling, Environment and Derating Cooling Built-in thermostatically controlled DC fan Working temperature -30 to 70°C, with derating Humidity and storage Operation: 20 to 90% RH; storage: -40 to +85°C and 10 to 95% RH, non-condensing Temperature coefficient ±0.03%/°C from 0 to 50°C The 60 Hz input-derating table specifies 180–264 VAC: 1500 W / 125 A; 115 VAC: 1200 W / 100 A; 100 VAC: 1050 W / 87.5 A; 90 VAC: 900 W / 75 A. In the horizontal installation shown, full-load operation extends to 50°C; the permitted load then falls along the model-specific curve to 50% at 70°C. Apply input and temperature derating together. The -30 to -25°C portion of the derating curve is specified for 230 VAC input only. The fan is thermostatically controlled; no ambient fan-switching threshold is specified here. For this fan-cooled model, reduce the allowable ambient temperature by 5°C per 1000 m above 2000 m altitude. This note does not establish an unlimited operating altitude. Vibration rating: 10 to 500 Hz, 2 G; 10 minutes per cycle, 60 minutes along each X, Y and Z axis. Keep the fan inlet and outlet clear. The published efficiency-versus-load graph is for the 48 V model measured at 230 VAC; it is not an efficiency curve for every voltage or input condition. Remote Sense, Voltage and Current Programming Remote sense compensates up to 0.5 V of wiring drop. Connect CN1 pin 15 (+S) and pin 16 (-S) to the corresponding load terminals using a twisted pair. When remote sense is not used, connect pin 15 to pin 13 (+V Signal) and pin 16 to pin 14 (-V Signal) for correct local-sense operation. Signal pins 13 and 14 cannot supply the load. External DC control at PV (CN1 pin 12) relative to -V Signal (pin 14) programs 60 to 125% of nominal voltage for this model. Follow the dedicated control curve: approximately 0.4 to 1 V holds its minimum setting and the illustrated range rises to 125% near 4.7 V. Do not assume a single linear conversion over the entire input range. Above 100% nominal output voltage, derate allowable output current along the curve from 100% at nominal voltage to 80% at 125% voltage. External DC control at PC (CN1 pin 11) relative to pin 14 programs the constant-current setting from 20 to 100% of rated current. The curve holds 20% at approximately 0.4 to 1 V and rises to 100% near 4.7 V. Use the function-manual curve and stay within the specified control range. PV and PC operate when the supply is not operating on PMBus/CANBus. The built-in SVR operates only when neither bus control nor PV/PC is being used. If output voltage remains below 80% of the set voltage for 5 seconds, the output shuts down; re-power to recover. This shutdown condition also limits use as a constant-current source. Remote ON/OFF, Auxiliary Outputs and Alarms For dry-contact remote control, connect a switch between CN1 pin 4 (Remote ON/OFF) and pin 3 (+5V-AUX): closed turns the output ON and open turns it OFF. For voltage control, the pin-4 signal is referenced to pin 2 (GND-AUX), as specified by the isolated-signal pin-table note: 4.5 to 5.5 V is ON and -0.5 to +0.5 V is OFF. Maximum control voltage is 5.5 V. Follow the complete electrical-signal or dry-contact arrangement in the function manual. CN1 pin 1 provides nominal 12 V auxiliary power (10.6 to 13.2 V), maximum 0.8 A. Pin 3 provides nominal 5 V auxiliary power (4.5 to 5.5 V), maximum 0.3 A. Both return to pin 2 (GND-AUX), are isolated from the main output, incorporate ORing diodes and are not controlled by remote ON/OFF. DC-OK is CN1 pin 5, referenced to GND-AUX. The pin table specifies a high level of 3.5 to 5.5 V when output is at or below 77% ±5%, and a low level of -0.5 to +0.5 V at or above 80% ±5%. T-ALARM is pin 6: high (3.5 to 5.5 V) indicates the internal temperature alarm or fan failure; low (-0.5 to +0.5 V) indicates normal temperature and normal fan operation. These isolated pins are signal outputs only, rated at 10 mA maximum; use the stated logic levels and reference. The indicator is green for normal operation and red for an abnormal condition such as overtemperature protection, overload protection or fan failure. Parallel Operation and Bus Termination Up to six compatible units can operate in parallel. Use short, large-diameter output wires and adjust individual output voltages to within 0.2 V. Maximum shared current is rated current per unit × number of units × 0.9; input and temperature derating still apply. The family 9600 W (5+1) headline does not override this design limit. Connect CN500 DA, DB and -V Signal between units as illustrated; twist long signal pairs to reduce noise pickup. For one unit, leave CN500 unconnected and set SW1 ON. For two parallel units, connect CN500 and set both SW1 switches ON. For three to six units, set the first and last SW1 ON and all intermediate switches OFF. Current sharing may not be fully balanced when the load is below 5% of the aggregate rated current of the parallel units. Ripple and noise can exceed the normal specification at this light load and return to the normal specified level once the load is above 5% of that aggregate rating. Connectors, Signals and Selected Communication Version CN1 uses HRS DF11-16DP-2DS or equivalent with mating housing HRS DF11-16DS or equivalent. Pins 1/2/3 are +12V-AUX/GND-AUX/+5V-AUX; pin 4 is remote ON/OFF; pins 5/6 are DC-OK/T-ALARM; pin 10 is reserved (NC); pins 11/12 are PC/PV; pins 13/14 are +V Signal/-V Signal; pins 15/16 are +S/-S. CN1 pins 7/8/9 are A0/A1/A2 interface-address lines. CN500 pin 7 is SDA and pin 8 is SCL for the selected PMBus version. Address and PV/PC signals are non-isolated and referenced to -V Signal. Communication signals on CN500 are isolated and referenced to GND-AUX; do not interchange these returns. CN500 uses HRS DF11-8DP-2DS or equivalent with mating housing HRS DF11-8DS or equivalent. Pins 1/2 are DA and pins 3/4 are DB, differential digital signals for parallel control. Pins 5/6 are -V Signal for function reference and cannot be connected directly to a load. SW1 selects the terminating resistor for the DA/DB parallel-control signals. The printed crimp-contact reference for both connectors is HRS DF11-**SC or equivalent. This wildcard is not a complete orderable contact code; confirm the exact contact for the chosen wire and housing. The listed mating references do not establish included loose housings, contacts, cables or jumpers. The required local-sense and remote-control connections are not a statement that factory jumpers are already installed. Dimensions, Weight and Installation Housing dimensions (L × W × H) 300 × 85 × 41 mm Catalog single-unit reference weight 2100 g Packing reference 2.1 kg; 6 pcs / 13.6 kg / 1.25 CUFT Drawing dimensions are in millimetres with ±0.5 mm tolerance. Housing dimensions exclude the need to allow for terminal projections, mounting flanges, wiring and the airflow shown in the complete drawing. Case No. 250 has a 41 mm / 1U body. The side drawing marks 2-M4 L=5 on each side; the bottom marks 3-M3 L=4. Recommended M3 mounting penetration is at most 4 mm with 6 to 8 kgf·cm torque; M4 penetration is at most 5 mm with 7 to 10 kgf·cm torque. The drawing also shows mounting-flange widths of 105 mm and 115 mm and a 12 mm maximum AC-input terminal projection; the -V and +V output bars extend 28 mm and 38 mm respectively. The output tab marks 2-M3 and a 6.5 mm hole. AC terminals are 1 FG (protective earth), 2 AC/N, 3 AC/L, with maximum AC-terminal torque 8 kgf·cm. Follow the full drawing for mounting centres and clearances; do not apply the case-screw torque indiscriminately to other connections. The manufacturer describes the RSP-1600 family as having power density up to 25 W/in³; this is a series-level maximum, not a separately established value for every voltage model. Safety, EMC and Reliability UL62368-1, CAN/CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, BSMI CNS15598-1, AS/NZS62368.1 and EAC TP TC 004 are listed as approved in this datasheet. Dielectric withstand: input-to-output 3 kVAC; input-to-FG 2 kVAC; output-to-FG 1.5 kVAC. Insulation resistance is 100 MΩ at 500 VDC, 25°C and 70% RH for input/output, input/FG and output/FG. Conducted emissions: BS EN/EN55032 (CISPR32), CNS15936, Class B; radiated emissions: Class A. Harmonic current: BS EN/EN61000-3-2, Class A; voltage flicker: BS EN/EN61000-3-3. Immunity: BS EN/EN55035, BS EN/EN61000-6-2 and BSMI CNS13438. IEC/EN61000-4 tests list ESD Level 3 (8 kV air) / Level 2 (4 kV contact), radiated RF Level 3, EFT/burst Level 3, surge Level 4 (2 kV line-line and 4 kV line-earth), conducted RF Level 3, and magnetic field Level 4. Voltage-dip and interruption tests list >95% dip for 0.5 periods, 30% dip for 25 periods, and >95% interruption for 250 periods. This power supply is a component for installation in final equipment. EMC tests use a 720 × 360 mm metal plate, 1 mm thick; the completed equipment must be reconfirmed against its applicable EMC requirements. MTBF: 478.8K hours minimum by Telcordia SR-332 (Bellcore), and 42.1K hours minimum by MIL-HDBK-217F at 25°C. MTBF is a reliability calculation, not a service-life guarantee. Manufacturer-stated warranty: 5 years.

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  MEAN WELL RSP-1600 series: single-output enclosed AC/DC power supply with active PFC - RSP-1600-48

  MEAN WELL RSP-1600-48 is an enclosed single-output AC/DC power supply rated at 48 V DC, 33.5 A and 1608 W, with active PFC and a built-in DC fan. It accepts 90 to 264 VAC or 250 to 370 VDC. Apply the input, temperature and functional limits below. This model is the None (standard) version. Product Datasheet Download MEAN WELL RSP-1600 Datasheet (PDF) The RSP-1600 section is on PDF pages 26, 27, 28, 29, 30, 31, 32, 33. Refer to the complete mechanical drawings and notes when planning installation. Model and Output Specifications Complete model RSP-1600-48 Communication option in this model None (standard) Nominal DC output 48 V Rated current / current range 33.5 A / 0 to 33.5 A Rated output power 1608 W Maximum ripple and noise 300 mVp-p Voltage adjustment by built-in SVR 47.5 to 58.8 V Voltage tolerance / line / load regulation ±1.0% / ±0.5% / ±0.5% Typical efficiency 93% Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple and noise use 20 MHz bandwidth and a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Voltage tolerance includes setup tolerance, line regulation and load regulation. The complete model suffix selects the communication version. The unsuffixed model has no PMBus/CANBus interface; PM and CAN are separate by-request versions. A communication option is not a standard feature of every RSP-1600. Input, Timing and Protection Continuous input range 90 to 264 VAC / 250 to 370 VDC; 47 to 63 Hz Active PFC, typical power factor 0.97 at 230 VAC, full load Typical AC input current 15 A at 115 VAC; 8.5 A at 230 VAC Typical inrush current 35 A at 230 VAC, cold start Leakage current <2 mA at 230 VAC Setup / rise / typical hold-up time 1500 / 60 ms at 230 VAC, full load; hold-up 16 ms at 75% load or 10 ms at full load, 230 VAC Overload threshold 105 to 115% of rated output current Overvoltage threshold 63 to 75 V Short-circuit and overload protection use constant-current limiting, followed by output shutdown after 5 seconds. Re-power to recover after the output voltage has fallen. Overvoltage protection shuts down the output and requires re-powering. Overtemperature protection shuts down the output and recovers automatically when temperature decreases. These protection thresholds are not additional continuous output ratings. The block diagram includes active inrush-current limiting and shows PFC / PWM switching frequencies of 90 / 70 kHz. The supply withstands a 300 VAC input surge for 5 seconds. This transient withstand feature does not extend its continuous 264 VAC input limit. Cooling, Environment and Derating Cooling Built-in thermostatically controlled DC fan Working temperature -30 to 70°C, with derating Humidity and storage Operation: 20 to 90% RH; storage: -40 to +85°C and 10 to 95% RH, non-condensing Temperature coefficient ±0.03%/°C from 0 to 50°C The 60 Hz input-derating table specifies 180–264 VAC: 1608 W / 33.5 A; 115 VAC: 1286.4 W / 26.8 A; 100 VAC: 1125.6 W / 23.45 A; 90 VAC: 964.8 W / 20.1 A. In the horizontal installation shown, full-load operation extends to 50°C; the permitted load then falls along the model-specific curve to 50% at 70°C. Apply input and temperature derating together. The -30 to -25°C portion of the derating curve is specified for 230 VAC input only. The fan is thermostatically controlled; no ambient fan-switching threshold is specified here. For this fan-cooled model, reduce the allowable ambient temperature by 5°C per 1000 m above 2000 m altitude. This note does not establish an unlimited operating altitude. Vibration rating: 10 to 500 Hz, 2 G; 10 minutes per cycle, 60 minutes along each X, Y and Z axis. Keep the fan inlet and outlet clear. The published efficiency-versus-load graph is for the 48 V model measured at 230 VAC; it is not an efficiency curve for every voltage or input condition. Remote Sense, Voltage and Current Programming Remote sense compensates up to 0.5 V of wiring drop. Connect CN1 pin 15 (+S) and pin 16 (-S) to the corresponding load terminals using a twisted pair. When remote sense is not used, connect pin 15 to pin 13 (+V Signal) and pin 16 to pin 14 (-V Signal) for correct local-sense operation. Signal pins 13 and 14 cannot supply the load. External DC control at PV (CN1 pin 12) relative to -V Signal (pin 14) programs 40 to 125% of nominal voltage for this model. Follow the dedicated control curve: approximately 0.4 to 1 V holds its minimum setting and the illustrated range rises to 125% near 4.7 V. Do not assume a single linear conversion over the entire input range. Above 100% nominal output voltage, derate allowable output current along the curve from 100% at nominal voltage to 80% at 125% voltage. External DC control at PC (CN1 pin 11) relative to pin 14 programs the constant-current setting from 20 to 100% of rated current. The curve holds 20% at approximately 0.4 to 1 V and rises to 100% near 4.7 V. Use the function-manual curve and stay within the specified control range. PV and PC operate when the supply is not operating on PMBus/CANBus. The built-in SVR operates only when neither bus control nor PV/PC is being used. If output voltage remains below 80% of the set voltage for 5 seconds, the output shuts down; re-power to recover. This shutdown condition also limits use as a constant-current source. Remote ON/OFF, Auxiliary Outputs and Alarms For dry-contact remote control, connect a switch between CN1 pin 4 (Remote ON/OFF) and pin 3 (+5V-AUX): closed turns the output ON and open turns it OFF. For voltage control, the pin-4 signal is referenced to pin 2 (GND-AUX), as specified by the isolated-signal pin-table note: 4.5 to 5.5 V is ON and -0.5 to +0.5 V is OFF. Maximum control voltage is 5.5 V. Follow the complete electrical-signal or dry-contact arrangement in the function manual. CN1 pin 1 provides nominal 12 V auxiliary power (10.6 to 13.2 V), maximum 0.8 A. Pin 3 provides nominal 5 V auxiliary power (4.5 to 5.5 V), maximum 0.3 A. Both return to pin 2 (GND-AUX), are isolated from the main output, incorporate ORing diodes and are not controlled by remote ON/OFF. DC-OK is CN1 pin 5, referenced to GND-AUX. The pin table specifies a high level of 3.5 to 5.5 V when output is at or below 77% ±5%, and a low level of -0.5 to +0.5 V at or above 80% ±5%. T-ALARM is pin 6: high (3.5 to 5.5 V) indicates the internal temperature alarm or fan failure; low (-0.5 to +0.5 V) indicates normal temperature and normal fan operation. These isolated pins are signal outputs only, rated at 10 mA maximum; use the stated logic levels and reference. The indicator is green for normal operation and red for an abnormal condition such as overtemperature protection, overload protection or fan failure. Parallel Operation and Bus Termination Up to six compatible units can operate in parallel. Use short, large-diameter output wires and adjust individual output voltages to within 0.2 V. Maximum shared current is rated current per unit × number of units × 0.9; input and temperature derating still apply. The family 9600 W (5+1) headline does not override this design limit. Connect CN500 DA, DB and -V Signal between units as illustrated; twist long signal pairs to reduce noise pickup. For one unit, leave CN500 unconnected and set SW1 ON. For two parallel units, connect CN500 and set both SW1 switches ON. For three to six units, set the first and last SW1 ON and all intermediate switches OFF. Current sharing may not be fully balanced when the load is below 5% of the aggregate rated current of the parallel units. Ripple and noise can exceed the normal specification at this light load and return to the normal specified level once the load is above 5% of that aggregate rating. Connectors, Signals and Selected Communication Version CN1 uses HRS DF11-16DP-2DS or equivalent with mating housing HRS DF11-16DS or equivalent. Pins 1/2/3 are +12V-AUX/GND-AUX/+5V-AUX; pin 4 is remote ON/OFF; pins 5/6 are DC-OK/T-ALARM; pin 10 is reserved (NC); pins 11/12 are PC/PV; pins 13/14 are +V Signal/-V Signal; pins 15/16 are +S/-S. CN1 pins 7/8/9 are reserved (NC); CN500 pins 7/8 are NC. Do not assume a PMBus or CANBus interface is installed. Address and PV/PC signals are non-isolated and referenced to -V Signal. Communication signals on CN500 are isolated and referenced to GND-AUX; do not interchange these returns. CN500 uses HRS DF11-8DP-2DS or equivalent with mating housing HRS DF11-8DS or equivalent. Pins 1/2 are DA and pins 3/4 are DB, differential digital signals for parallel control. Pins 5/6 are -V Signal for function reference and cannot be connected directly to a load. SW1 selects the terminating resistor for the DA/DB parallel-control signals. The printed crimp-contact reference for both connectors is HRS DF11-**SC or equivalent. This wildcard is not a complete orderable contact code; confirm the exact contact for the chosen wire and housing. The listed mating references do not establish included loose housings, contacts, cables or jumpers. The required local-sense and remote-control connections are not a statement that factory jumpers are already installed. Dimensions, Weight and Installation Housing dimensions (L × W × H) 300 × 85 × 41 mm Catalog single-unit reference weight 2100 g Packing reference 2.1 kg; 6 pcs / 13.6 kg / 1.25 CUFT Drawing dimensions are in millimetres with ±0.5 mm tolerance. Housing dimensions exclude the need to allow for terminal projections, mounting flanges, wiring and the airflow shown in the complete drawing. Case No. 250 has a 41 mm / 1U body. The side drawing marks 2-M4 L=5 on each side; the bottom marks 3-M3 L=4. Recommended M3 mounting penetration is at most 4 mm with 6 to 8 kgf·cm torque; M4 penetration is at most 5 mm with 7 to 10 kgf·cm torque. The drawing also shows mounting-flange widths of 105 mm and 115 mm and a 12 mm maximum AC-input terminal projection; the -V and +V output bars extend 28 mm and 38 mm respectively. The output tab marks 2-M3 and a 6.5 mm hole. AC terminals are 1 FG (protective earth), 2 AC/N, 3 AC/L, with maximum AC-terminal torque 8 kgf·cm. Follow the full drawing for mounting centres and clearances; do not apply the case-screw torque indiscriminately to other connections. The manufacturer describes the RSP-1600 family as having power density up to 25 W/in³; this is a series-level maximum, not a separately established value for every voltage model. Safety, EMC and Reliability UL62368-1, CAN/CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, BSMI CNS15598-1, AS/NZS62368.1 and EAC TP TC 004 are listed as approved in this datasheet. Dielectric withstand: input-to-output 3 kVAC; input-to-FG 2 kVAC; output-to-FG 1.5 kVAC. Insulation resistance is 100 MΩ at 500 VDC, 25°C and 70% RH for input/output, input/FG and output/FG. Conducted emissions: BS EN/EN55032 (CISPR32), CNS15936, Class B; radiated emissions: Class A. Harmonic current: BS EN/EN61000-3-2, Class A; voltage flicker: BS EN/EN61000-3-3. Immunity: BS EN/EN55035, BS EN/EN61000-6-2 and BSMI CNS13438. IEC/EN61000-4 tests list ESD Level 3 (8 kV air) / Level 2 (4 kV contact), radiated RF Level 3, EFT/burst Level 3, surge Level 4 (2 kV line-line and 4 kV line-earth), conducted RF Level 3, and magnetic field Level 4. Voltage-dip and interruption tests list >95% dip for 0.5 periods, 30% dip for 25 periods, and >95% interruption for 250 periods. This power supply is a component for installation in final equipment. EMC tests use a 720 × 360 mm metal plate, 1 mm thick; the completed equipment must be reconfirmed against its applicable EMC requirements. MTBF: 478.8K hours minimum by Telcordia SR-332 (Bellcore), and 42.1K hours minimum by MIL-HDBK-217F at 25°C. MTBF is a reliability calculation, not a service-life guarantee. Manufacturer-stated warranty: 5 years.

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  MEAN WELL RSP-1600 series: single-output enclosed AC/DC power supply with active PFC - RSP-1600-36

  MEAN WELL RSP-1600-36 is an enclosed single-output AC/DC power supply rated at 36 V DC, 44.5 A and 1602 W, with active PFC and a built-in DC fan. It accepts 90 to 264 VAC or 250 to 370 VDC. Apply the input, temperature and functional limits below. This model is the None (standard) version. Product Datasheet Download MEAN WELL RSP-1600 Datasheet (PDF) The RSP-1600 section is on PDF pages 26, 27, 28, 29, 30, 31, 32, 33. Refer to the complete mechanical drawings and notes when planning installation. Model and Output Specifications Complete model RSP-1600-36 Communication option in this model None (standard) Nominal DC output 36 V Rated current / current range 44.5 A / 0 to 44.5 A Rated output power 1602 W Maximum ripple and noise 250 mVp-p Voltage adjustment by built-in SVR 35.5 to 45 V Voltage tolerance / line / load regulation ±1.0% / ±0.5% / ±0.5% Typical efficiency 92% Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple and noise use 20 MHz bandwidth and a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Voltage tolerance includes setup tolerance, line regulation and load regulation. The complete model suffix selects the communication version. The unsuffixed model has no PMBus/CANBus interface; PM and CAN are separate by-request versions. A communication option is not a standard feature of every RSP-1600. Input, Timing and Protection Continuous input range 90 to 264 VAC / 250 to 370 VDC; 47 to 63 Hz Active PFC, typical power factor 0.97 at 230 VAC, full load Typical AC input current 15 A at 115 VAC; 8.5 A at 230 VAC Typical inrush current 35 A at 230 VAC, cold start Leakage current <2 mA at 230 VAC Setup / rise / typical hold-up time 1500 / 60 ms at 230 VAC, full load; hold-up 16 ms at 75% load or 10 ms at full load, 230 VAC Overload threshold 105 to 115% of rated output current Overvoltage threshold 47.2 to 56.3 V Short-circuit and overload protection use constant-current limiting, followed by output shutdown after 5 seconds. Re-power to recover after the output voltage has fallen. Overvoltage protection shuts down the output and requires re-powering. Overtemperature protection shuts down the output and recovers automatically when temperature decreases. These protection thresholds are not additional continuous output ratings. The block diagram includes active inrush-current limiting and shows PFC / PWM switching frequencies of 90 / 70 kHz. The supply withstands a 300 VAC input surge for 5 seconds. This transient withstand feature does not extend its continuous 264 VAC input limit. Cooling, Environment and Derating Cooling Built-in thermostatically controlled DC fan Working temperature -30 to 70°C, with derating Humidity and storage Operation: 20 to 90% RH; storage: -40 to +85°C and 10 to 95% RH, non-condensing Temperature coefficient ±0.03%/°C from 0 to 50°C The 60 Hz input-derating table specifies 180–264 VAC: 1602 W / 44.5 A; 115 VAC: 1281.6 W / 35.6 A; 100 VAC: 1121.4 W / 31.15 A; 90 VAC: 961.2 W / 26.7 A. In the horizontal installation shown, full-load operation extends to 50°C; the permitted load then falls along the model-specific curve to 50% at 70°C. Apply input and temperature derating together. The -30 to -25°C portion of the derating curve is specified for 230 VAC input only. The fan is thermostatically controlled; no ambient fan-switching threshold is specified here. For this fan-cooled model, reduce the allowable ambient temperature by 5°C per 1000 m above 2000 m altitude. This note does not establish an unlimited operating altitude. Vibration rating: 10 to 500 Hz, 2 G; 10 minutes per cycle, 60 minutes along each X, Y and Z axis. Keep the fan inlet and outlet clear. The published efficiency-versus-load graph is for the 48 V model measured at 230 VAC; it is not an efficiency curve for every voltage or input condition. Remote Sense, Voltage and Current Programming Remote sense compensates up to 0.5 V of wiring drop. Connect CN1 pin 15 (+S) and pin 16 (-S) to the corresponding load terminals using a twisted pair. When remote sense is not used, connect pin 15 to pin 13 (+V Signal) and pin 16 to pin 14 (-V Signal) for correct local-sense operation. Signal pins 13 and 14 cannot supply the load. External DC control at PV (CN1 pin 12) relative to -V Signal (pin 14) programs 40 to 125% of nominal voltage for this model. Follow the dedicated control curve: approximately 0.4 to 1 V holds its minimum setting and the illustrated range rises to 125% near 4.7 V. Do not assume a single linear conversion over the entire input range. Above 100% nominal output voltage, derate allowable output current along the curve from 100% at nominal voltage to 80% at 125% voltage. External DC control at PC (CN1 pin 11) relative to pin 14 programs the constant-current setting from 20 to 100% of rated current. The curve holds 20% at approximately 0.4 to 1 V and rises to 100% near 4.7 V. Use the function-manual curve and stay within the specified control range. PV and PC operate when the supply is not operating on PMBus/CANBus. The built-in SVR operates only when neither bus control nor PV/PC is being used. If output voltage remains below 80% of the set voltage for 5 seconds, the output shuts down; re-power to recover. This shutdown condition also limits use as a constant-current source. Remote ON/OFF, Auxiliary Outputs and Alarms For dry-contact remote control, connect a switch between CN1 pin 4 (Remote ON/OFF) and pin 3 (+5V-AUX): closed turns the output ON and open turns it OFF. For voltage control, the pin-4 signal is referenced to pin 2 (GND-AUX), as specified by the isolated-signal pin-table note: 4.5 to 5.5 V is ON and -0.5 to +0.5 V is OFF. Maximum control voltage is 5.5 V. Follow the complete electrical-signal or dry-contact arrangement in the function manual. CN1 pin 1 provides nominal 12 V auxiliary power (10.6 to 13.2 V), maximum 0.8 A. Pin 3 provides nominal 5 V auxiliary power (4.5 to 5.5 V), maximum 0.3 A. Both return to pin 2 (GND-AUX), are isolated from the main output, incorporate ORing diodes and are not controlled by remote ON/OFF. DC-OK is CN1 pin 5, referenced to GND-AUX. The pin table specifies a high level of 3.5 to 5.5 V when output is at or below 77% ±5%, and a low level of -0.5 to +0.5 V at or above 80% ±5%. T-ALARM is pin 6: high (3.5 to 5.5 V) indicates the internal temperature alarm or fan failure; low (-0.5 to +0.5 V) indicates normal temperature and normal fan operation. These isolated pins are signal outputs only, rated at 10 mA maximum; use the stated logic levels and reference. The indicator is green for normal operation and red for an abnormal condition such as overtemperature protection, overload protection or fan failure. Parallel Operation and Bus Termination Up to six compatible units can operate in parallel. Use short, large-diameter output wires and adjust individual output voltages to within 0.2 V. Maximum shared current is rated current per unit × number of units × 0.9; input and temperature derating still apply. The family 9600 W (5+1) headline does not override this design limit. Connect CN500 DA, DB and -V Signal between units as illustrated; twist long signal pairs to reduce noise pickup. For one unit, leave CN500 unconnected and set SW1 ON. For two parallel units, connect CN500 and set both SW1 switches ON. For three to six units, set the first and last SW1 ON and all intermediate switches OFF. Current sharing may not be fully balanced when the load is below 5% of the aggregate rated current of the parallel units. Ripple and noise can exceed the normal specification at this light load and return to the normal specified level once the load is above 5% of that aggregate rating. Connectors, Signals and Selected Communication Version CN1 uses HRS DF11-16DP-2DS or equivalent with mating housing HRS DF11-16DS or equivalent. Pins 1/2/3 are +12V-AUX/GND-AUX/+5V-AUX; pin 4 is remote ON/OFF; pins 5/6 are DC-OK/T-ALARM; pin 10 is reserved (NC); pins 11/12 are PC/PV; pins 13/14 are +V Signal/-V Signal; pins 15/16 are +S/-S. CN1 pins 7/8/9 are reserved (NC); CN500 pins 7/8 are NC. Do not assume a PMBus or CANBus interface is installed. Address and PV/PC signals are non-isolated and referenced to -V Signal. Communication signals on CN500 are isolated and referenced to GND-AUX; do not interchange these returns. CN500 uses HRS DF11-8DP-2DS or equivalent with mating housing HRS DF11-8DS or equivalent. Pins 1/2 are DA and pins 3/4 are DB, differential digital signals for parallel control. Pins 5/6 are -V Signal for function reference and cannot be connected directly to a load. SW1 selects the terminating resistor for the DA/DB parallel-control signals. The printed crimp-contact reference for both connectors is HRS DF11-**SC or equivalent. This wildcard is not a complete orderable contact code; confirm the exact contact for the chosen wire and housing. The listed mating references do not establish included loose housings, contacts, cables or jumpers. The required local-sense and remote-control connections are not a statement that factory jumpers are already installed. Dimensions, Weight and Installation Housing dimensions (L × W × H) 300 × 85 × 41 mm Catalog single-unit reference weight 2100 g Packing reference 2.1 kg; 6 pcs / 13.6 kg / 1.25 CUFT Drawing dimensions are in millimetres with ±0.5 mm tolerance. Housing dimensions exclude the need to allow for terminal projections, mounting flanges, wiring and the airflow shown in the complete drawing. Case No. 250 has a 41 mm / 1U body. The side drawing marks 2-M4 L=5 on each side; the bottom marks 3-M3 L=4. Recommended M3 mounting penetration is at most 4 mm with 6 to 8 kgf·cm torque; M4 penetration is at most 5 mm with 7 to 10 kgf·cm torque. The drawing also shows mounting-flange widths of 105 mm and 115 mm and a 12 mm maximum AC-input terminal projection; the -V and +V output bars extend 28 mm and 38 mm respectively. The output tab marks 2-M3 and a 6.5 mm hole. AC terminals are 1 FG (protective earth), 2 AC/N, 3 AC/L, with maximum AC-terminal torque 8 kgf·cm. Follow the full drawing for mounting centres and clearances; do not apply the case-screw torque indiscriminately to other connections. The manufacturer describes the RSP-1600 family as having power density up to 25 W/in³; this is a series-level maximum, not a separately established value for every voltage model. Safety, EMC and Reliability UL62368-1, CAN/CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, BSMI CNS15598-1, AS/NZS62368.1 and EAC TP TC 004 are listed as approved in this datasheet. Dielectric withstand: input-to-output 3 kVAC; input-to-FG 2 kVAC; output-to-FG 1.5 kVAC. Insulation resistance is 100 MΩ at 500 VDC, 25°C and 70% RH for input/output, input/FG and output/FG. Conducted emissions: BS EN/EN55032 (CISPR32), CNS15936, Class B; radiated emissions: Class A. Harmonic current: BS EN/EN61000-3-2, Class A; voltage flicker: BS EN/EN61000-3-3. Immunity: BS EN/EN55035, BS EN/EN61000-6-2 and BSMI CNS13438. IEC/EN61000-4 tests list ESD Level 3 (8 kV air) / Level 2 (4 kV contact), radiated RF Level 3, EFT/burst Level 3, surge Level 4 (2 kV line-line and 4 kV line-earth), conducted RF Level 3, and magnetic field Level 4. Voltage-dip and interruption tests list >95% dip for 0.5 periods, 30% dip for 25 periods, and >95% interruption for 250 periods. This power supply is a component for installation in final equipment. EMC tests use a 720 × 360 mm metal plate, 1 mm thick; the completed equipment must be reconfirmed against its applicable EMC requirements. MTBF: 478.8K hours minimum by Telcordia SR-332 (Bellcore), and 42.1K hours minimum by MIL-HDBK-217F at 25°C. MTBF is a reliability calculation, not a service-life guarantee. Manufacturer-stated warranty: 5 years.

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  MEAN WELL RSP-1600 series: single-output enclosed AC/DC power supply with active PFC - RSP-1600-27

  MEAN WELL RSP-1600-27 is an enclosed single-output AC/DC power supply rated at 27 V DC, 59 A and 1593 W, with active PFC and a built-in DC fan. It accepts 90 to 264 VAC or 250 to 370 VDC. Apply the input, temperature and functional limits below. This model is the None (standard) version. Product Datasheet Download MEAN WELL RSP-1600 Datasheet (PDF) The RSP-1600 section is on PDF pages 26, 27, 28, 29, 30, 31, 32, 33. Refer to the complete mechanical drawings and notes when planning installation. Model and Output Specifications Complete model RSP-1600-27 Communication option in this model None (standard) Nominal DC output 27 V Rated current / current range 59 A / 0 to 59 A Rated output power 1593 W Maximum ripple and noise 200 mVp-p Voltage adjustment by built-in SVR 26.5 to 33.5 V Voltage tolerance / line / load regulation ±1.0% / ±0.5% / ±0.5% Typical efficiency 92% Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple and noise use 20 MHz bandwidth and a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Voltage tolerance includes setup tolerance, line regulation and load regulation. The complete model suffix selects the communication version. The unsuffixed model has no PMBus/CANBus interface; PM and CAN are separate by-request versions. A communication option is not a standard feature of every RSP-1600. Input, Timing and Protection Continuous input range 90 to 264 VAC / 250 to 370 VDC; 47 to 63 Hz Active PFC, typical power factor 0.97 at 230 VAC, full load Typical AC input current 15 A at 115 VAC; 8.5 A at 230 VAC Typical inrush current 35 A at 230 VAC, cold start Leakage current <2 mA at 230 VAC Setup / rise / typical hold-up time 1500 / 60 ms at 230 VAC, full load; hold-up 16 ms at 75% load or 10 ms at full load, 230 VAC Overload threshold 105 to 115% of rated output current Overvoltage threshold 35.2 to 41.9 V Short-circuit and overload protection use constant-current limiting, followed by output shutdown after 5 seconds. Re-power to recover after the output voltage has fallen. Overvoltage protection shuts down the output and requires re-powering. Overtemperature protection shuts down the output and recovers automatically when temperature decreases. These protection thresholds are not additional continuous output ratings. The block diagram includes active inrush-current limiting and shows PFC / PWM switching frequencies of 90 / 70 kHz. The supply withstands a 300 VAC input surge for 5 seconds. This transient withstand feature does not extend its continuous 264 VAC input limit. Cooling, Environment and Derating Cooling Built-in thermostatically controlled DC fan Working temperature -30 to 70°C, with derating Humidity and storage Operation: 20 to 90% RH; storage: -40 to +85°C and 10 to 95% RH, non-condensing Temperature coefficient ±0.03%/°C from 0 to 50°C The 60 Hz input-derating table specifies 180–264 VAC: 1593 W / 59 A; 115 VAC: 1274.4 W / 47.2 A; 100 VAC: 1115.1 W / 41.3 A; 90 VAC: 955.8 W / 35.4 A. In the horizontal installation shown, full-load operation extends to 50°C; the permitted load then falls along the model-specific curve to 50% at 70°C. Apply input and temperature derating together. The -30 to -25°C portion of the derating curve is specified for 230 VAC input only. The fan is thermostatically controlled; no ambient fan-switching threshold is specified here. For this fan-cooled model, reduce the allowable ambient temperature by 5°C per 1000 m above 2000 m altitude. This note does not establish an unlimited operating altitude. Vibration rating: 10 to 500 Hz, 2 G; 10 minutes per cycle, 60 minutes along each X, Y and Z axis. Keep the fan inlet and outlet clear. The published efficiency-versus-load graph is for the 48 V model measured at 230 VAC; it is not an efficiency curve for every voltage or input condition. Remote Sense, Voltage and Current Programming Remote sense compensates up to 0.5 V of wiring drop. Connect CN1 pin 15 (+S) and pin 16 (-S) to the corresponding load terminals using a twisted pair. When remote sense is not used, connect pin 15 to pin 13 (+V Signal) and pin 16 to pin 14 (-V Signal) for correct local-sense operation. Signal pins 13 and 14 cannot supply the load. External DC control at PV (CN1 pin 12) relative to -V Signal (pin 14) programs 40 to 125% of nominal voltage for this model. Follow the dedicated control curve: approximately 0.4 to 1 V holds its minimum setting and the illustrated range rises to 125% near 4.7 V. Do not assume a single linear conversion over the entire input range. Above 100% nominal output voltage, derate allowable output current along the curve from 100% at nominal voltage to 80% at 125% voltage. External DC control at PC (CN1 pin 11) relative to pin 14 programs the constant-current setting from 20 to 100% of rated current. The curve holds 20% at approximately 0.4 to 1 V and rises to 100% near 4.7 V. Use the function-manual curve and stay within the specified control range. PV and PC operate when the supply is not operating on PMBus/CANBus. The built-in SVR operates only when neither bus control nor PV/PC is being used. If output voltage remains below 80% of the set voltage for 5 seconds, the output shuts down; re-power to recover. This shutdown condition also limits use as a constant-current source. Remote ON/OFF, Auxiliary Outputs and Alarms For dry-contact remote control, connect a switch between CN1 pin 4 (Remote ON/OFF) and pin 3 (+5V-AUX): closed turns the output ON and open turns it OFF. For voltage control, the pin-4 signal is referenced to pin 2 (GND-AUX), as specified by the isolated-signal pin-table note: 4.5 to 5.5 V is ON and -0.5 to +0.5 V is OFF. Maximum control voltage is 5.5 V. Follow the complete electrical-signal or dry-contact arrangement in the function manual. CN1 pin 1 provides nominal 12 V auxiliary power (10.6 to 13.2 V), maximum 0.8 A. Pin 3 provides nominal 5 V auxiliary power (4.5 to 5.5 V), maximum 0.3 A. Both return to pin 2 (GND-AUX), are isolated from the main output, incorporate ORing diodes and are not controlled by remote ON/OFF. DC-OK is CN1 pin 5, referenced to GND-AUX. The pin table specifies a high level of 3.5 to 5.5 V when output is at or below 77% ±5%, and a low level of -0.5 to +0.5 V at or above 80% ±5%. T-ALARM is pin 6: high (3.5 to 5.5 V) indicates the internal temperature alarm or fan failure; low (-0.5 to +0.5 V) indicates normal temperature and normal fan operation. These isolated pins are signal outputs only, rated at 10 mA maximum; use the stated logic levels and reference. The indicator is green for normal operation and red for an abnormal condition such as overtemperature protection, overload protection or fan failure. Parallel Operation and Bus Termination Up to six compatible units can operate in parallel. Use short, large-diameter output wires and adjust individual output voltages to within 0.2 V. Maximum shared current is rated current per unit × number of units × 0.9; input and temperature derating still apply. The family 9600 W (5+1) headline does not override this design limit. Connect CN500 DA, DB and -V Signal between units as illustrated; twist long signal pairs to reduce noise pickup. For one unit, leave CN500 unconnected and set SW1 ON. For two parallel units, connect CN500 and set both SW1 switches ON. For three to six units, set the first and last SW1 ON and all intermediate switches OFF. Current sharing may not be fully balanced when the load is below 5% of the aggregate rated current of the parallel units. Ripple and noise can exceed the normal specification at this light load and return to the normal specified level once the load is above 5% of that aggregate rating. Connectors, Signals and Selected Communication Version CN1 uses HRS DF11-16DP-2DS or equivalent with mating housing HRS DF11-16DS or equivalent. Pins 1/2/3 are +12V-AUX/GND-AUX/+5V-AUX; pin 4 is remote ON/OFF; pins 5/6 are DC-OK/T-ALARM; pin 10 is reserved (NC); pins 11/12 are PC/PV; pins 13/14 are +V Signal/-V Signal; pins 15/16 are +S/-S. CN1 pins 7/8/9 are reserved (NC); CN500 pins 7/8 are NC. Do not assume a PMBus or CANBus interface is installed. Address and PV/PC signals are non-isolated and referenced to -V Signal. Communication signals on CN500 are isolated and referenced to GND-AUX; do not interchange these returns. CN500 uses HRS DF11-8DP-2DS or equivalent with mating housing HRS DF11-8DS or equivalent. Pins 1/2 are DA and pins 3/4 are DB, differential digital signals for parallel control. Pins 5/6 are -V Signal for function reference and cannot be connected directly to a load. SW1 selects the terminating resistor for the DA/DB parallel-control signals. The printed crimp-contact reference for both connectors is HRS DF11-**SC or equivalent. This wildcard is not a complete orderable contact code; confirm the exact contact for the chosen wire and housing. The listed mating references do not establish included loose housings, contacts, cables or jumpers. The required local-sense and remote-control connections are not a statement that factory jumpers are already installed. Dimensions, Weight and Installation Housing dimensions (L × W × H) 300 × 85 × 41 mm Catalog single-unit reference weight 2100 g Packing reference 2.1 kg; 6 pcs / 13.6 kg / 1.25 CUFT Drawing dimensions are in millimetres with ±0.5 mm tolerance. Housing dimensions exclude the need to allow for terminal projections, mounting flanges, wiring and the airflow shown in the complete drawing. Case No. 250 has a 41 mm / 1U body. The side drawing marks 2-M4 L=5 on each side; the bottom marks 3-M3 L=4. Recommended M3 mounting penetration is at most 4 mm with 6 to 8 kgf·cm torque; M4 penetration is at most 5 mm with 7 to 10 kgf·cm torque. The drawing also shows mounting-flange widths of 105 mm and 115 mm and a 12 mm maximum AC-input terminal projection; the -V and +V output bars extend 28 mm and 38 mm respectively. The output tab marks 2-M3 and a 6.5 mm hole. AC terminals are 1 FG (protective earth), 2 AC/N, 3 AC/L, with maximum AC-terminal torque 8 kgf·cm. Follow the full drawing for mounting centres and clearances; do not apply the case-screw torque indiscriminately to other connections. The manufacturer describes the RSP-1600 family as having power density up to 25 W/in³; this is a series-level maximum, not a separately established value for every voltage model. Safety, EMC and Reliability UL62368-1, CAN/CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, BSMI CNS15598-1, AS/NZS62368.1 and EAC TP TC 004 are listed as approved in this datasheet. Dielectric withstand: input-to-output 3 kVAC; input-to-FG 2 kVAC; output-to-FG 1.5 kVAC. Insulation resistance is 100 MΩ at 500 VDC, 25°C and 70% RH for input/output, input/FG and output/FG. Conducted emissions: BS EN/EN55032 (CISPR32), CNS15936, Class B; radiated emissions: Class A. Harmonic current: BS EN/EN61000-3-2, Class A; voltage flicker: BS EN/EN61000-3-3. Immunity: BS EN/EN55035, BS EN/EN61000-6-2 and BSMI CNS13438. IEC/EN61000-4 tests list ESD Level 3 (8 kV air) / Level 2 (4 kV contact), radiated RF Level 3, EFT/burst Level 3, surge Level 4 (2 kV line-line and 4 kV line-earth), conducted RF Level 3, and magnetic field Level 4. Voltage-dip and interruption tests list >95% dip for 0.5 periods, 30% dip for 25 periods, and >95% interruption for 250 periods. This power supply is a component for installation in final equipment. EMC tests use a 720 × 360 mm metal plate, 1 mm thick; the completed equipment must be reconfirmed against its applicable EMC requirements. MTBF: 478.8K hours minimum by Telcordia SR-332 (Bellcore), and 42.1K hours minimum by MIL-HDBK-217F at 25°C. MTBF is a reliability calculation, not a service-life guarantee. Manufacturer-stated warranty: 5 years.

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  MEAN WELL RSP-1600 series: single-output enclosed AC/DC power supply with active PFC - RSP-1600-24

  MEAN WELL RSP-1600-24 is an enclosed single-output AC/DC power supply rated at 24 V DC, 67 A and 1608 W, with active PFC and a built-in DC fan. It accepts 90 to 264 VAC or 250 to 370 VDC. Apply the input, temperature and functional limits below. This model is the None (standard) version. Product Datasheet Download MEAN WELL RSP-1600 Datasheet (PDF) The RSP-1600 section is on PDF pages 26, 27, 28, 29, 30, 31, 32, 33. Refer to the complete mechanical drawings and notes when planning installation. Model and Output Specifications Complete model RSP-1600-24 Communication option in this model None (standard) Nominal DC output 24 V Rated current / current range 67 A / 0 to 67 A Rated output power 1608 W Maximum ripple and noise 200 mVp-p Voltage adjustment by built-in SVR 23.5 to 30 V Voltage tolerance / line / load regulation ±1.0% / ±0.5% / ±0.5% Typical efficiency 91.5% Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple and noise use 20 MHz bandwidth and a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Voltage tolerance includes setup tolerance, line regulation and load regulation. The complete model suffix selects the communication version. The unsuffixed model has no PMBus/CANBus interface; PM and CAN are separate by-request versions. A communication option is not a standard feature of every RSP-1600. Input, Timing and Protection Continuous input range 90 to 264 VAC / 250 to 370 VDC; 47 to 63 Hz Active PFC, typical power factor 0.97 at 230 VAC, full load Typical AC input current 15 A at 115 VAC; 8.5 A at 230 VAC Typical inrush current 35 A at 230 VAC, cold start Leakage current <2 mA at 230 VAC Setup / rise / typical hold-up time 1500 / 60 ms at 230 VAC, full load; hold-up 16 ms at 75% load or 10 ms at full load, 230 VAC Overload threshold 105 to 115% of rated output current Overvoltage threshold 31.5 to 37.5 V Short-circuit and overload protection use constant-current limiting, followed by output shutdown after 5 seconds. Re-power to recover after the output voltage has fallen. Overvoltage protection shuts down the output and requires re-powering. Overtemperature protection shuts down the output and recovers automatically when temperature decreases. These protection thresholds are not additional continuous output ratings. The block diagram includes active inrush-current limiting and shows PFC / PWM switching frequencies of 90 / 70 kHz. The supply withstands a 300 VAC input surge for 5 seconds. This transient withstand feature does not extend its continuous 264 VAC input limit. Cooling, Environment and Derating Cooling Built-in thermostatically controlled DC fan Working temperature -30 to 70°C, with derating Humidity and storage Operation: 20 to 90% RH; storage: -40 to +85°C and 10 to 95% RH, non-condensing Temperature coefficient ±0.03%/°C from 0 to 50°C The 60 Hz input-derating table specifies 180–264 VAC: 1608 W / 67 A; 115 VAC: 1286.4 W / 53.6 A; 100 VAC: 1125.6 W / 46.9 A; 90 VAC: 964.8 W / 40.2 A. In the horizontal installation shown, full-load operation extends to 50°C; the permitted load then falls along the model-specific curve to 50% at 70°C. Apply input and temperature derating together. The -30 to -25°C portion of the derating curve is specified for 230 VAC input only. The fan is thermostatically controlled; no ambient fan-switching threshold is specified here. For this fan-cooled model, reduce the allowable ambient temperature by 5°C per 1000 m above 2000 m altitude. This note does not establish an unlimited operating altitude. Vibration rating: 10 to 500 Hz, 2 G; 10 minutes per cycle, 60 minutes along each X, Y and Z axis. Keep the fan inlet and outlet clear. The published efficiency-versus-load graph is for the 48 V model measured at 230 VAC; it is not an efficiency curve for every voltage or input condition. Remote Sense, Voltage and Current Programming Remote sense compensates up to 0.5 V of wiring drop. Connect CN1 pin 15 (+S) and pin 16 (-S) to the corresponding load terminals using a twisted pair. When remote sense is not used, connect pin 15 to pin 13 (+V Signal) and pin 16 to pin 14 (-V Signal) for correct local-sense operation. Signal pins 13 and 14 cannot supply the load. External DC control at PV (CN1 pin 12) relative to -V Signal (pin 14) programs 40 to 125% of nominal voltage for this model. Follow the dedicated control curve: approximately 0.4 to 1 V holds its minimum setting and the illustrated range rises to 125% near 4.7 V. Do not assume a single linear conversion over the entire input range. Above 100% nominal output voltage, derate allowable output current along the curve from 100% at nominal voltage to 80% at 125% voltage. External DC control at PC (CN1 pin 11) relative to pin 14 programs the constant-current setting from 20 to 100% of rated current. The curve holds 20% at approximately 0.4 to 1 V and rises to 100% near 4.7 V. Use the function-manual curve and stay within the specified control range. PV and PC operate when the supply is not operating on PMBus/CANBus. The built-in SVR operates only when neither bus control nor PV/PC is being used. If output voltage remains below 80% of the set voltage for 5 seconds, the output shuts down; re-power to recover. This shutdown condition also limits use as a constant-current source. Remote ON/OFF, Auxiliary Outputs and Alarms For dry-contact remote control, connect a switch between CN1 pin 4 (Remote ON/OFF) and pin 3 (+5V-AUX): closed turns the output ON and open turns it OFF. For voltage control, the pin-4 signal is referenced to pin 2 (GND-AUX), as specified by the isolated-signal pin-table note: 4.5 to 5.5 V is ON and -0.5 to +0.5 V is OFF. Maximum control voltage is 5.5 V. Follow the complete electrical-signal or dry-contact arrangement in the function manual. CN1 pin 1 provides nominal 12 V auxiliary power (10.6 to 13.2 V), maximum 0.8 A. Pin 3 provides nominal 5 V auxiliary power (4.5 to 5.5 V), maximum 0.3 A. Both return to pin 2 (GND-AUX), are isolated from the main output, incorporate ORing diodes and are not controlled by remote ON/OFF. DC-OK is CN1 pin 5, referenced to GND-AUX. The pin table specifies a high level of 3.5 to 5.5 V when output is at or below 77% ±5%, and a low level of -0.5 to +0.5 V at or above 80% ±5%. T-ALARM is pin 6: high (3.5 to 5.5 V) indicates the internal temperature alarm or fan failure; low (-0.5 to +0.5 V) indicates normal temperature and normal fan operation. These isolated pins are signal outputs only, rated at 10 mA maximum; use the stated logic levels and reference. The indicator is green for normal operation and red for an abnormal condition such as overtemperature protection, overload protection or fan failure. Parallel Operation and Bus Termination Up to six compatible units can operate in parallel. Use short, large-diameter output wires and adjust individual output voltages to within 0.2 V. Maximum shared current is rated current per unit × number of units × 0.9; input and temperature derating still apply. The family 9600 W (5+1) headline does not override this design limit. Connect CN500 DA, DB and -V Signal between units as illustrated; twist long signal pairs to reduce noise pickup. For one unit, leave CN500 unconnected and set SW1 ON. For two parallel units, connect CN500 and set both SW1 switches ON. For three to six units, set the first and last SW1 ON and all intermediate switches OFF. Current sharing may not be fully balanced when the load is below 5% of the aggregate rated current of the parallel units. Ripple and noise can exceed the normal specification at this light load and return to the normal specified level once the load is above 5% of that aggregate rating. Connectors, Signals and Selected Communication Version CN1 uses HRS DF11-16DP-2DS or equivalent with mating housing HRS DF11-16DS or equivalent. Pins 1/2/3 are +12V-AUX/GND-AUX/+5V-AUX; pin 4 is remote ON/OFF; pins 5/6 are DC-OK/T-ALARM; pin 10 is reserved (NC); pins 11/12 are PC/PV; pins 13/14 are +V Signal/-V Signal; pins 15/16 are +S/-S. CN1 pins 7/8/9 are reserved (NC); CN500 pins 7/8 are NC. Do not assume a PMBus or CANBus interface is installed. Address and PV/PC signals are non-isolated and referenced to -V Signal. Communication signals on CN500 are isolated and referenced to GND-AUX; do not interchange these returns. CN500 uses HRS DF11-8DP-2DS or equivalent with mating housing HRS DF11-8DS or equivalent. Pins 1/2 are DA and pins 3/4 are DB, differential digital signals for parallel control. Pins 5/6 are -V Signal for function reference and cannot be connected directly to a load. SW1 selects the terminating resistor for the DA/DB parallel-control signals. The printed crimp-contact reference for both connectors is HRS DF11-**SC or equivalent. This wildcard is not a complete orderable contact code; confirm the exact contact for the chosen wire and housing. The listed mating references do not establish included loose housings, contacts, cables or jumpers. The required local-sense and remote-control connections are not a statement that factory jumpers are already installed. Dimensions, Weight and Installation Housing dimensions (L × W × H) 300 × 85 × 41 mm Catalog single-unit reference weight 2100 g Packing reference 2.1 kg; 6 pcs / 13.6 kg / 1.25 CUFT Drawing dimensions are in millimetres with ±0.5 mm tolerance. Housing dimensions exclude the need to allow for terminal projections, mounting flanges, wiring and the airflow shown in the complete drawing. Case No. 250 has a 41 mm / 1U body. The side drawing marks 2-M4 L=5 on each side; the bottom marks 3-M3 L=4. Recommended M3 mounting penetration is at most 4 mm with 6 to 8 kgf·cm torque; M4 penetration is at most 5 mm with 7 to 10 kgf·cm torque. The drawing also shows mounting-flange widths of 105 mm and 115 mm and a 12 mm maximum AC-input terminal projection; the -V and +V output bars extend 28 mm and 38 mm respectively. The output tab marks 2-M3 and a 6.5 mm hole. AC terminals are 1 FG (protective earth), 2 AC/N, 3 AC/L, with maximum AC-terminal torque 8 kgf·cm. Follow the full drawing for mounting centres and clearances; do not apply the case-screw torque indiscriminately to other connections. The manufacturer describes the RSP-1600 family as having power density up to 25 W/in³; this is a series-level maximum, not a separately established value for every voltage model. Safety, EMC and Reliability UL62368-1, CAN/CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, BSMI CNS15598-1, AS/NZS62368.1 and EAC TP TC 004 are listed as approved in this datasheet. Dielectric withstand: input-to-output 3 kVAC; input-to-FG 2 kVAC; output-to-FG 1.5 kVAC. Insulation resistance is 100 MΩ at 500 VDC, 25°C and 70% RH for input/output, input/FG and output/FG. Conducted emissions: BS EN/EN55032 (CISPR32), CNS15936, Class B; radiated emissions: Class A. Harmonic current: BS EN/EN61000-3-2, Class A; voltage flicker: BS EN/EN61000-3-3. Immunity: BS EN/EN55035, BS EN/EN61000-6-2 and BSMI CNS13438. IEC/EN61000-4 tests list ESD Level 3 (8 kV air) / Level 2 (4 kV contact), radiated RF Level 3, EFT/burst Level 3, surge Level 4 (2 kV line-line and 4 kV line-earth), conducted RF Level 3, and magnetic field Level 4. Voltage-dip and interruption tests list >95% dip for 0.5 periods, 30% dip for 25 periods, and >95% interruption for 250 periods. This power supply is a component for installation in final equipment. EMC tests use a 720 × 360 mm metal plate, 1 mm thick; the completed equipment must be reconfirmed against its applicable EMC requirements. MTBF: 478.8K hours minimum by Telcordia SR-332 (Bellcore), and 42.1K hours minimum by MIL-HDBK-217F at 25°C. MTBF is a reliability calculation, not a service-life guarantee. Manufacturer-stated warranty: 5 years.

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  MEAN WELL RSP-1600 series: single-output enclosed AC/DC power supply with active PFC - RSP-1600-12

  MEAN WELL RSP-1600-12 is an enclosed single-output AC/DC power supply rated at 12 V DC, 125 A and 1500 W, with active PFC and a built-in DC fan. It accepts 90 to 264 VAC or 250 to 370 VDC. Apply the input, temperature and functional limits below. This model is the None (standard) version. Product Datasheet Download MEAN WELL RSP-1600 Datasheet (PDF) The RSP-1600 section is on PDF pages 26, 27, 28, 29, 30, 31, 32, 33. Refer to the complete mechanical drawings and notes when planning installation. Model and Output Specifications Complete model RSP-1600-12 Communication option in this model None (standard) Nominal DC output 12 V Rated current / current range 125 A / 0 to 125 A Rated output power 1500 W Maximum ripple and noise 150 mVp-p Voltage adjustment by built-in SVR 11.5 to 15 V Voltage tolerance / line / load regulation ±1.0% / ±0.5% / ±0.5% Typical efficiency 89% Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple and noise use 20 MHz bandwidth and a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Voltage tolerance includes setup tolerance, line regulation and load regulation. The complete model suffix selects the communication version. The unsuffixed model has no PMBus/CANBus interface; PM and CAN are separate by-request versions. A communication option is not a standard feature of every RSP-1600. Input, Timing and Protection Continuous input range 90 to 264 VAC / 250 to 370 VDC; 47 to 63 Hz Active PFC, typical power factor 0.97 at 230 VAC, full load Typical AC input current 14 A at 115 VAC; 8 A at 230 VAC Typical inrush current 35 A at 230 VAC, cold start Leakage current <2 mA at 230 VAC Setup / rise / typical hold-up time 1500 / 60 ms at 230 VAC, full load; hold-up 16 ms at 75% load or 10 ms at full load, 230 VAC Overload threshold 105 to 115% of rated output current Overvoltage threshold 15.75 to 18.75 V Short-circuit and overload protection use constant-current limiting, followed by output shutdown after 5 seconds. Re-power to recover after the output voltage has fallen. Overvoltage protection shuts down the output and requires re-powering. Overtemperature protection shuts down the output and recovers automatically when temperature decreases. These protection thresholds are not additional continuous output ratings. The block diagram includes active inrush-current limiting and shows PFC / PWM switching frequencies of 90 / 70 kHz. The supply withstands a 300 VAC input surge for 5 seconds. This transient withstand feature does not extend its continuous 264 VAC input limit. Cooling, Environment and Derating Cooling Built-in thermostatically controlled DC fan Working temperature -30 to 70°C, with derating Humidity and storage Operation: 20 to 90% RH; storage: -40 to +85°C and 10 to 95% RH, non-condensing Temperature coefficient ±0.03%/°C from 0 to 50°C The 60 Hz input-derating table specifies 180–264 VAC: 1500 W / 125 A; 115 VAC: 1200 W / 100 A; 100 VAC: 1050 W / 87.5 A; 90 VAC: 900 W / 75 A. In the horizontal installation shown, full-load operation extends to 50°C; the permitted load then falls along the model-specific curve to 50% at 70°C. Apply input and temperature derating together. The -30 to -25°C portion of the derating curve is specified for 230 VAC input only. The fan is thermostatically controlled; no ambient fan-switching threshold is specified here. For this fan-cooled model, reduce the allowable ambient temperature by 5°C per 1000 m above 2000 m altitude. This note does not establish an unlimited operating altitude. Vibration rating: 10 to 500 Hz, 2 G; 10 minutes per cycle, 60 minutes along each X, Y and Z axis. Keep the fan inlet and outlet clear. The published efficiency-versus-load graph is for the 48 V model measured at 230 VAC; it is not an efficiency curve for every voltage or input condition. Remote Sense, Voltage and Current Programming Remote sense compensates up to 0.5 V of wiring drop. Connect CN1 pin 15 (+S) and pin 16 (-S) to the corresponding load terminals using a twisted pair. When remote sense is not used, connect pin 15 to pin 13 (+V Signal) and pin 16 to pin 14 (-V Signal) for correct local-sense operation. Signal pins 13 and 14 cannot supply the load. External DC control at PV (CN1 pin 12) relative to -V Signal (pin 14) programs 60 to 125% of nominal voltage for this model. Follow the dedicated control curve: approximately 0.4 to 1 V holds its minimum setting and the illustrated range rises to 125% near 4.7 V. Do not assume a single linear conversion over the entire input range. Above 100% nominal output voltage, derate allowable output current along the curve from 100% at nominal voltage to 80% at 125% voltage. External DC control at PC (CN1 pin 11) relative to pin 14 programs the constant-current setting from 20 to 100% of rated current. The curve holds 20% at approximately 0.4 to 1 V and rises to 100% near 4.7 V. Use the function-manual curve and stay within the specified control range. PV and PC operate when the supply is not operating on PMBus/CANBus. The built-in SVR operates only when neither bus control nor PV/PC is being used. If output voltage remains below 80% of the set voltage for 5 seconds, the output shuts down; re-power to recover. This shutdown condition also limits use as a constant-current source. Remote ON/OFF, Auxiliary Outputs and Alarms For dry-contact remote control, connect a switch between CN1 pin 4 (Remote ON/OFF) and pin 3 (+5V-AUX): closed turns the output ON and open turns it OFF. For voltage control, the pin-4 signal is referenced to pin 2 (GND-AUX), as specified by the isolated-signal pin-table note: 4.5 to 5.5 V is ON and -0.5 to +0.5 V is OFF. Maximum control voltage is 5.5 V. Follow the complete electrical-signal or dry-contact arrangement in the function manual. CN1 pin 1 provides nominal 12 V auxiliary power (10.6 to 13.2 V), maximum 0.8 A. Pin 3 provides nominal 5 V auxiliary power (4.5 to 5.5 V), maximum 0.3 A. Both return to pin 2 (GND-AUX), are isolated from the main output, incorporate ORing diodes and are not controlled by remote ON/OFF. DC-OK is CN1 pin 5, referenced to GND-AUX. The pin table specifies a high level of 3.5 to 5.5 V when output is at or below 77% ±5%, and a low level of -0.5 to +0.5 V at or above 80% ±5%. T-ALARM is pin 6: high (3.5 to 5.5 V) indicates the internal temperature alarm or fan failure; low (-0.5 to +0.5 V) indicates normal temperature and normal fan operation. These isolated pins are signal outputs only, rated at 10 mA maximum; use the stated logic levels and reference. The indicator is green for normal operation and red for an abnormal condition such as overtemperature protection, overload protection or fan failure. Parallel Operation and Bus Termination Up to six compatible units can operate in parallel. Use short, large-diameter output wires and adjust individual output voltages to within 0.2 V. Maximum shared current is rated current per unit × number of units × 0.9; input and temperature derating still apply. The family 9600 W (5+1) headline does not override this design limit. Connect CN500 DA, DB and -V Signal between units as illustrated; twist long signal pairs to reduce noise pickup. For one unit, leave CN500 unconnected and set SW1 ON. For two parallel units, connect CN500 and set both SW1 switches ON. For three to six units, set the first and last SW1 ON and all intermediate switches OFF. Current sharing may not be fully balanced when the load is below 5% of the aggregate rated current of the parallel units. Ripple and noise can exceed the normal specification at this light load and return to the normal specified level once the load is above 5% of that aggregate rating. Connectors, Signals and Selected Communication Version CN1 uses HRS DF11-16DP-2DS or equivalent with mating housing HRS DF11-16DS or equivalent. Pins 1/2/3 are +12V-AUX/GND-AUX/+5V-AUX; pin 4 is remote ON/OFF; pins 5/6 are DC-OK/T-ALARM; pin 10 is reserved (NC); pins 11/12 are PC/PV; pins 13/14 are +V Signal/-V Signal; pins 15/16 are +S/-S. CN1 pins 7/8/9 are reserved (NC); CN500 pins 7/8 are NC. Do not assume a PMBus or CANBus interface is installed. Address and PV/PC signals are non-isolated and referenced to -V Signal. Communication signals on CN500 are isolated and referenced to GND-AUX; do not interchange these returns. CN500 uses HRS DF11-8DP-2DS or equivalent with mating housing HRS DF11-8DS or equivalent. Pins 1/2 are DA and pins 3/4 are DB, differential digital signals for parallel control. Pins 5/6 are -V Signal for function reference and cannot be connected directly to a load. SW1 selects the terminating resistor for the DA/DB parallel-control signals. The printed crimp-contact reference for both connectors is HRS DF11-**SC or equivalent. This wildcard is not a complete orderable contact code; confirm the exact contact for the chosen wire and housing. The listed mating references do not establish included loose housings, contacts, cables or jumpers. The required local-sense and remote-control connections are not a statement that factory jumpers are already installed. Dimensions, Weight and Installation Housing dimensions (L × W × H) 300 × 85 × 41 mm Catalog single-unit reference weight 2100 g Packing reference 2.1 kg; 6 pcs / 13.6 kg / 1.25 CUFT Drawing dimensions are in millimetres with ±0.5 mm tolerance. Housing dimensions exclude the need to allow for terminal projections, mounting flanges, wiring and the airflow shown in the complete drawing. Case No. 250 has a 41 mm / 1U body. The side drawing marks 2-M4 L=5 on each side; the bottom marks 3-M3 L=4. Recommended M3 mounting penetration is at most 4 mm with 6 to 8 kgf·cm torque; M4 penetration is at most 5 mm with 7 to 10 kgf·cm torque. The drawing also shows mounting-flange widths of 105 mm and 115 mm and a 12 mm maximum AC-input terminal projection; the -V and +V output bars extend 28 mm and 38 mm respectively. The output tab marks 2-M3 and a 6.5 mm hole. AC terminals are 1 FG (protective earth), 2 AC/N, 3 AC/L, with maximum AC-terminal torque 8 kgf·cm. Follow the full drawing for mounting centres and clearances; do not apply the case-screw torque indiscriminately to other connections. The manufacturer describes the RSP-1600 family as having power density up to 25 W/in³; this is a series-level maximum, not a separately established value for every voltage model. Safety, EMC and Reliability UL62368-1, CAN/CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, BSMI CNS15598-1, AS/NZS62368.1 and EAC TP TC 004 are listed as approved in this datasheet. Dielectric withstand: input-to-output 3 kVAC; input-to-FG 2 kVAC; output-to-FG 1.5 kVAC. Insulation resistance is 100 MΩ at 500 VDC, 25°C and 70% RH for input/output, input/FG and output/FG. Conducted emissions: BS EN/EN55032 (CISPR32), CNS15936, Class B; radiated emissions: Class A. Harmonic current: BS EN/EN61000-3-2, Class A; voltage flicker: BS EN/EN61000-3-3. Immunity: BS EN/EN55035, BS EN/EN61000-6-2 and BSMI CNS13438. IEC/EN61000-4 tests list ESD Level 3 (8 kV air) / Level 2 (4 kV contact), radiated RF Level 3, EFT/burst Level 3, surge Level 4 (2 kV line-line and 4 kV line-earth), conducted RF Level 3, and magnetic field Level 4. Voltage-dip and interruption tests list >95% dip for 0.5 periods, 30% dip for 25 periods, and >95% interruption for 250 periods. This power supply is a component for installation in final equipment. EMC tests use a 720 × 360 mm metal plate, 1 mm thick; the completed equipment must be reconfirmed against its applicable EMC requirements. MTBF: 478.8K hours minimum by Telcordia SR-332 (Bellcore), and 42.1K hours minimum by MIL-HDBK-217F at 25°C. MTBF is a reliability calculation, not a service-life guarantee. Manufacturer-stated warranty: 5 years.

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