MEAN WELL RST-10000-48 is a single-output, fan-cooled AC/DC power supply with a 48 V nominal output, 210 A rated current and 10080 W rated output. It supports the specified three-phase delta or Y input connections, active PFC, programmable voltage and current, remote sensing and active current sharing. Input wiring, temperature derating and control-mode limits must be applied together; the family name is not an unconditional output-power rating. Product Datasheet Download MEAN WELL RST-10000 Datasheet (PDF) The RST-10000 section is on PDF pages 11, 12, 13, 14, 15, 16, 17, 18, 19, 20. Refer to the complete mechanical drawings and notes when planning installation. Model and Output Specifications Complete model RST-10000-48 Nominal voltage / current range / rated power 48 V DC / 0–210 A / 10080 W Ripple and noise, maximum 200 mVp-p Built-in potentiometer adjustment 47–57.6 V Tolerance / regulation Voltage tolerance ±1.0%; line regulation ±0.5%; load regulation ±0.5% Typical efficiency 91% Unless otherwise specified, measurements use 230 VAC delta or 400 VAC Y input, rated load and 25°C ambient. Voltage tolerance includes setup tolerance and line/load regulation. Ripple is measured with 20 MHz bandwidth using a 12-inch twisted pair terminated by parallel 0.1 µF and 47 µF capacitors. The separate efficiency-versus-load graph applies only to the 48 V model at 230 VAC delta and 400 VAC Y. It is not a replacement for the model-specific typical efficiency above. Three-Phase Input and Wiring Delta connection Three-phase, three-wire: 196–305 VAC line-to-line Y connection Three-phase, four-wire: 340–530 VAC line-to-line, with the illustrated 196–305 VAC phase-to-neutral supply and neutral connection Frequency / active PFC 47–63 Hz; typical power factor 0.95 at 230 VAC delta or 400 VAC Y, full load Typical input current / inrush 30 A / 150 A at 230 VAC delta; 18 A / 100 A at 400 VAC Y Leakage current <7 mA at 305 VAC delta or 530 VAC Y Follow the exact AC connection drawings on PDF page 14. In delta, connect phase R to L1 and N3, phase S to L2 and N1, and phase T to L3 and N2. In Y, connect R/S/T to L1/L2/L3 respectively and connect neutral to N1/N2/N3. Connect FG to protective earth in either arrangement. The delta and Y terminal links are different; do not interchange them. TB1 pin assignment is 1=L1, 2=N1, 3=L2, 4=N2, 5=L3 and 6=N3. Maximum AC-terminal mounting torque is 18 kgf·cm. These are three-phase AC configurations; the catalogue does not establish a single-phase or DC-input rating. Timing, Cooling and Derating Setup / rise time 2200 ms / 80 ms at full load Typical hold-up time 20 ms at 230 VAC and 75% load; 14 ms at 230 VAC and full load Ambient operating range −30 to +70°C, subject to the horizontal-installation derating curve Thermal load limit 100% load from −30 through +50°C ambient; derate to 50% at +70°C Cooling uses built-in DC fans with fan-speed control. Keep the illustrated fan-end airflow path unobstructed. The 60 Hz static-input graph permits 100% load across the specified delta 196–305 VAC or Y 340–530 VAC range; it does not remove thermal, wiring or output-rating limits. For operation above 2000 m, the stated ambient-temperature derating for this fan-cooled design is 5°C per additional 1000 m. No separate maximum installation altitude is inferred from this derating note. The block diagram lists PFC switching at 70 kHz and PWM switching at 67 kHz. Voltage and Current Programming DIP-SW position 3 OFF: built-in SVR adjustment; ON: external voltage programming (PV) External PV 20–120% of nominal output voltage; CN992 or CN993 pin 6 PV+ and pin 4 PV− DIP-SW position 2 OFF: default overload/current setting; ON: external constant-current programming (PC) External PC 20–100% of rated current; CN992 or CN993 pin 9 PC+ and pin 7 PC− The PV graph marks 1 V external control at 20% nominal output, 5 V at 100% and 6 V at 120%. The PC graph marks 1 V at 20% rated current and 5 V at 100%. Both graphs are labelled nonlinear; follow those curves rather than assuming a precision linear conversion outside the illustrated points. The PV application drawing retains the factory local-sense connections: +S to +V and −S to −V. The independent remote-sense installation is described separately. Programmed voltage/current ranges do not authorize exceeding the applicable output-power, temperature or protection limits. Reducing PV from a high level to a lower level at light or no load can trigger floating overvoltage protection. The catalogue recommends switching the supply off, setting PV to the lowest level and then adjusting output to the desired value. Protection and Selectable OLP Mode Overload threshold 100–112% of rated output power DIP-SW position 1 OFF Continuous constant-current mode during overload when output voltage is greater than 50% of rated output voltage DIP-SW position 1 ON Constant-current limiting followed by shutdown after 5 seconds under overload or short circuit; re-power to recover Overvoltage 60–67.2 V; output shutdown, re-power to recover Overtemperature Output shutdown; automatic recovery after temperature falls Continuous current limiting is conditional on output voltage remaining above 50% of rated voltage; it is not an unrestricted short-circuit operating mode. Short circuit, overload, overvoltage, overtemperature and fan failure are listed protection/alarm features. The fan-failure signal is detailed below without inventing an additional recovery sequence. Remote Sense and Remote ON/OFF Remote-sense compensation Up to 0.3 V of load-wiring voltage drop Sense pins CN992/CN993 pin 3 = +S; pin 5 = −S Remote-control pins CN992/CN993 pin 10 = RC+; pin 8 = RC−; CN991 pin 1 = 12V-AUX and pin 3 = GND-AUX For remote sensing, connect +S and −S to the corresponding load terminals and twist the sense pair to reduce noise pickup. When remote sense is not used, connect +S to the local +V output and −S to the local −V output; these local links are the factory default. Connect RC− to GND-AUX and place the control switch between RC+ and 12V-AUX as drawn. Closing the switch turns the main output ON; opening it turns the main output OFF. CN991 pin 1 provides 11.4–12.6 V, maximum 0.1 A, referenced to pin 3, and is not switched by remote OFF. This auxiliary output is specified only for remote ON/OFF control, not as a general-purpose auxiliary power supply. Two-Unit Current Sharing Maximum parallel configuration Two units, corresponding to the family 1+1 configuration Maximum total current Rated current per unit × number of units × 0.9 Voltage matching Set the difference between output voltages to less than 0.2 V Connect +S, −S, CS+, CS−, RC+ and RC− mutually in parallel as shown on PDF page 18. When using remote sense in parallel, connect the load-sensing wire only to the master unit. Keep remote-sense wiring at least 30 cm from input wiring. Current sharing may not be fully balanced below 5% of the aggregate rated current. The family headline of up to 20000 W does not override the actual per-model power, two-unit limit, ×0.9 current formula or thermal derating. Do not use the four-unit statement from other RST models for RST-10000. CN992 and CN993 Control Connections Connector / mating housing HRS DF11-10DP-2DS / HRS DF11-10DS, or equivalent Pins 1–5 1 CS−; 2 CS+; 3 +S; 4 PV−; 5 −S Pins 6–10 6 PV+; 7 PC−; 8 RC−; 9 PC+; 10 RC+ CN992 and CN993 are internally connected. The contact designation is printed as HRS DF11-**SC or equivalent; the wildcard is not a complete order code. Select the actual contact variant and wire compatibility from the connector manufacturer rather than guessing the missing characters. Mating housings and contacts are identified as interface references, without an unsupported supplied-quantity or accessory-kit claim. CN991 Auxiliary and Alarm Pinout Connector / mating housing HRS DF11-20DP-2DS / HRS DF11-20DS, or equivalent; contact designation HRS DF11-**SC or equivalent Auxiliary / local-voltage signals Pin 1 12V-AUX; pin 3 GND-AUX; pin 5 +V(signal) and pin 7 −V(signal) are for local sense only and must not connect directly to the load DC-OK open collector Pin 4 DC-OK2, pin 2 DC-OK2-GND; low when the power supply turns on AC-fail open collector Pin 8 AC-FAIL2, pin 6 AC-FAIL2-GND; low when input voltage is too low OTP / fan-fail open collectors Pin 9 OTP2 with pin 11 return: low on overtemperature protection. Pin 10 FAN-FAIL2 with pin 12 return: low when the internal fan fails OTP / DC-OK relay contacts Pins 13/15 OTP1/OTP1-GND close on overtemperature protection. Pins 14/16 DC-OK1/DC-OK1-GND close when the power supply turns on AC-fail / fan-fail relay contacts Pins 19/17 AC-FAIL1/AC-FAIL1-GND close when input voltage is too low. Pins 20/18 FAN-FAIL1/FAN-FAIL1-GND close when the internal fan fails The relay contacts are normally open, rated at a maximum 30 V / 1 A resistive. DC-OK closes for normal power-on status; the other contacts close for their stated fault. Do not interpret all four signals as having the same fault-active meaning. Open-collector outputs require an external voltage source, are isolated from the main output, and support a maximum 10 mA sink current and 20 V external voltage. The circuitry includes a 24 V zener; this does not raise the 20 V external-input limit. The application diagram shows four 10 kΩ pull-up resistors as circuit examples, not supplied accessory items. GND-AUX is isolated from the main +V/−V terminals. Green LED1 lights when output voltage is OK; red LED2 lights when protection occurs. Dimensions, Installation and Weight Body dimensions / case 540 × 424 × 83.5 mm (L × W × H), 2U height; case 234A; drawing tolerance ±0.5 mm Mounting holes / screws Side drawings: 4-M4 L=5 mm on each illustrated side; base pattern: 8-M4 L=5 mm. Recommended M4 screws, maximum penetration 5 mm, mounting torque 7–10 kgf·cm Bracket and terminal references Bracket overall span 483.6 mm and mounting span 466.1 mm. AC-terminal projection 22 mm maximum; DC output-bar drawing shows 60 × 30 mm and 2-M3 / 2-φ8.5 hole callouts Single-unit weight reference 23.5 kg (23500 g), from PACKING; 1 piece / 23.5 kg / 2.82 CUFT Use the complete mechanical drawing for the 488 mm longitudinal mounting pitch and other offsets, terminal access and airflow clearance. Drawing hole quantities, thread depths and bracket dimensions do not establish supplied screw quantities or a separate orderable mounting-kit code. During dielectric-withstand and insulation-resistance tests, temporarily remove the specifically identified screw A, then reinstall it after testing, as required by the manufacturer note. This test instruction is not permission to omit the screw during normal operation. The packing entry is the documented weight reference; it is not a separately verified bare-net-mass measurement. Environment, Safety and EMC Humidity / storage Operating 20–90% RH; storage −40 to +85°C and 10–95% RH; non-condensing Temperature coefficient / vibration ±0.03%/°C over 0–50°C; 10–500 Hz, 2G, 10 minutes/cycle, 60 minutes along each X/Y/Z axis Safety approvals UL62368-1; CAN/CSA C22.2 No.62368-1; TUV BS EN/EN62368-1; IS13252(Part1)/IEC60950-1; EAC TP TC 004 Dielectric strength / insulation I/P–O/P 3 kVAC; I/P–FG 2 kVAC; O/P–FG 0.5 kVAC. Insulation resistance 100 MΩ at 500 VDC, 25°C/70% RH across those pairs Conducted and radiated emissions meet BS EN/EN55032 (CISPR32) Class A. Harmonic current is listed against BS EN/EN61000-3-2 and voltage flicker against BS EN/EN61000-3-3. Immunity is listed under BS EN/EN55035 and BS EN/EN61000-6-2. Immunity details: EN61000-4-2 ESD level 3 at 8 kV air and level 2 at 4 kV contact; EN61000-4-3 radiated immunity, EN61000-4-4 EFT/burst and EN61000-4-6 conducted immunity at level 3; EN61000-4-5 surge at level 4, 4 kV line-to-earth and level 3, 2 kV line-to-line; EN61000-4-8 magnetic field at level 4. EN61000-4-11 tests cover >95% dip for 0.5 periods, 30% dip for 25 periods and >95% interruption for 250 periods. EMC testing used a 1300 × 900 × 2 mm metal plate. The supply is a component; the completed equipment must be checked again for compliance. Reliability and Warranty MTBF Minimum 147.5 thousand hours by Telcordia SR-332 (Bellcore); minimum 17.1 thousand hours by MIL-HDBK-217F at 25°C Warranty Five years stated by the manufacturer; applicable warranty terms govern MTBF is a reliability calculation reference, not a guaranteed service-life promise.

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MEAN WELL RST-10000-36 is a single-output, fan-cooled AC/DC power supply with a 36 V nominal output, 276 A rated current and 9936 W rated output. It supports the specified three-phase delta or Y input connections, active PFC, programmable voltage and current, remote sensing and active current sharing. Input wiring, temperature derating and control-mode limits must be applied together; the family name is not an unconditional output-power rating. Product Datasheet Download MEAN WELL RST-10000 Datasheet (PDF) The RST-10000 section is on PDF pages 11, 12, 13, 14, 15, 16, 17, 18, 19, 20. Refer to the complete mechanical drawings and notes when planning installation. Model and Output Specifications Complete model RST-10000-36 Nominal voltage / current range / rated power 36 V DC / 0–276 A / 9936 W Ripple and noise, maximum 200 mVp-p Built-in potentiometer adjustment 35–43.2 V Tolerance / regulation Voltage tolerance ±1.0%; line regulation ±0.5%; load regulation ±0.5% Typical efficiency 90% Unless otherwise specified, measurements use 230 VAC delta or 400 VAC Y input, rated load and 25°C ambient. Voltage tolerance includes setup tolerance and line/load regulation. Ripple is measured with 20 MHz bandwidth using a 12-inch twisted pair terminated by parallel 0.1 µF and 47 µF capacitors. The separate efficiency-versus-load graph applies only to the 48 V model at 230 VAC delta and 400 VAC Y. It is not a replacement for the model-specific typical efficiency above. Three-Phase Input and Wiring Delta connection Three-phase, three-wire: 196–305 VAC line-to-line Y connection Three-phase, four-wire: 340–530 VAC line-to-line, with the illustrated 196–305 VAC phase-to-neutral supply and neutral connection Frequency / active PFC 47–63 Hz; typical power factor 0.95 at 230 VAC delta or 400 VAC Y, full load Typical input current / inrush 30 A / 150 A at 230 VAC delta; 18 A / 100 A at 400 VAC Y Leakage current <7 mA at 305 VAC delta or 530 VAC Y Follow the exact AC connection drawings on PDF page 14. In delta, connect phase R to L1 and N3, phase S to L2 and N1, and phase T to L3 and N2. In Y, connect R/S/T to L1/L2/L3 respectively and connect neutral to N1/N2/N3. Connect FG to protective earth in either arrangement. The delta and Y terminal links are different; do not interchange them. TB1 pin assignment is 1=L1, 2=N1, 3=L2, 4=N2, 5=L3 and 6=N3. Maximum AC-terminal mounting torque is 18 kgf·cm. These are three-phase AC configurations; the catalogue does not establish a single-phase or DC-input rating. Timing, Cooling and Derating Setup / rise time 2200 ms / 80 ms at full load Typical hold-up time 20 ms at 230 VAC and 75% load; 14 ms at 230 VAC and full load Ambient operating range −30 to +70°C, subject to the horizontal-installation derating curve Thermal load limit 100% load from −30 through +50°C ambient; derate to 50% at +70°C Cooling uses built-in DC fans with fan-speed control. Keep the illustrated fan-end airflow path unobstructed. The 60 Hz static-input graph permits 100% load across the specified delta 196–305 VAC or Y 340–530 VAC range; it does not remove thermal, wiring or output-rating limits. For operation above 2000 m, the stated ambient-temperature derating for this fan-cooled design is 5°C per additional 1000 m. No separate maximum installation altitude is inferred from this derating note. The block diagram lists PFC switching at 70 kHz and PWM switching at 67 kHz. Voltage and Current Programming DIP-SW position 3 OFF: built-in SVR adjustment; ON: external voltage programming (PV) External PV 20–120% of nominal output voltage; CN992 or CN993 pin 6 PV+ and pin 4 PV− DIP-SW position 2 OFF: default overload/current setting; ON: external constant-current programming (PC) External PC 20–100% of rated current; CN992 or CN993 pin 9 PC+ and pin 7 PC− The PV graph marks 1 V external control at 20% nominal output, 5 V at 100% and 6 V at 120%. The PC graph marks 1 V at 20% rated current and 5 V at 100%. Both graphs are labelled nonlinear; follow those curves rather than assuming a precision linear conversion outside the illustrated points. The PV application drawing retains the factory local-sense connections: +S to +V and −S to −V. The independent remote-sense installation is described separately. Programmed voltage/current ranges do not authorize exceeding the applicable output-power, temperature or protection limits. Reducing PV from a high level to a lower level at light or no load can trigger floating overvoltage protection. The catalogue recommends switching the supply off, setting PV to the lowest level and then adjusting output to the desired value. Protection and Selectable OLP Mode Overload threshold 100–112% of rated output power DIP-SW position 1 OFF Continuous constant-current mode during overload when output voltage is greater than 50% of rated output voltage DIP-SW position 1 ON Constant-current limiting followed by shutdown after 5 seconds under overload or short circuit; re-power to recover Overvoltage 45–50.4 V; output shutdown, re-power to recover Overtemperature Output shutdown; automatic recovery after temperature falls Continuous current limiting is conditional on output voltage remaining above 50% of rated voltage; it is not an unrestricted short-circuit operating mode. Short circuit, overload, overvoltage, overtemperature and fan failure are listed protection/alarm features. The fan-failure signal is detailed below without inventing an additional recovery sequence. Remote Sense and Remote ON/OFF Remote-sense compensation Up to 0.3 V of load-wiring voltage drop Sense pins CN992/CN993 pin 3 = +S; pin 5 = −S Remote-control pins CN992/CN993 pin 10 = RC+; pin 8 = RC−; CN991 pin 1 = 12V-AUX and pin 3 = GND-AUX For remote sensing, connect +S and −S to the corresponding load terminals and twist the sense pair to reduce noise pickup. When remote sense is not used, connect +S to the local +V output and −S to the local −V output; these local links are the factory default. Connect RC− to GND-AUX and place the control switch between RC+ and 12V-AUX as drawn. Closing the switch turns the main output ON; opening it turns the main output OFF. CN991 pin 1 provides 11.4–12.6 V, maximum 0.1 A, referenced to pin 3, and is not switched by remote OFF. This auxiliary output is specified only for remote ON/OFF control, not as a general-purpose auxiliary power supply. Two-Unit Current Sharing Maximum parallel configuration Two units, corresponding to the family 1+1 configuration Maximum total current Rated current per unit × number of units × 0.9 Voltage matching Set the difference between output voltages to less than 0.2 V Connect +S, −S, CS+, CS−, RC+ and RC− mutually in parallel as shown on PDF page 18. When using remote sense in parallel, connect the load-sensing wire only to the master unit. Keep remote-sense wiring at least 30 cm from input wiring. Current sharing may not be fully balanced below 5% of the aggregate rated current. The family headline of up to 20000 W does not override the actual per-model power, two-unit limit, ×0.9 current formula or thermal derating. Do not use the four-unit statement from other RST models for RST-10000. CN992 and CN993 Control Connections Connector / mating housing HRS DF11-10DP-2DS / HRS DF11-10DS, or equivalent Pins 1–5 1 CS−; 2 CS+; 3 +S; 4 PV−; 5 −S Pins 6–10 6 PV+; 7 PC−; 8 RC−; 9 PC+; 10 RC+ CN992 and CN993 are internally connected. The contact designation is printed as HRS DF11-**SC or equivalent; the wildcard is not a complete order code. Select the actual contact variant and wire compatibility from the connector manufacturer rather than guessing the missing characters. Mating housings and contacts are identified as interface references, without an unsupported supplied-quantity or accessory-kit claim. CN991 Auxiliary and Alarm Pinout Connector / mating housing HRS DF11-20DP-2DS / HRS DF11-20DS, or equivalent; contact designation HRS DF11-**SC or equivalent Auxiliary / local-voltage signals Pin 1 12V-AUX; pin 3 GND-AUX; pin 5 +V(signal) and pin 7 −V(signal) are for local sense only and must not connect directly to the load DC-OK open collector Pin 4 DC-OK2, pin 2 DC-OK2-GND; low when the power supply turns on AC-fail open collector Pin 8 AC-FAIL2, pin 6 AC-FAIL2-GND; low when input voltage is too low OTP / fan-fail open collectors Pin 9 OTP2 with pin 11 return: low on overtemperature protection. Pin 10 FAN-FAIL2 with pin 12 return: low when the internal fan fails OTP / DC-OK relay contacts Pins 13/15 OTP1/OTP1-GND close on overtemperature protection. Pins 14/16 DC-OK1/DC-OK1-GND close when the power supply turns on AC-fail / fan-fail relay contacts Pins 19/17 AC-FAIL1/AC-FAIL1-GND close when input voltage is too low. Pins 20/18 FAN-FAIL1/FAN-FAIL1-GND close when the internal fan fails The relay contacts are normally open, rated at a maximum 30 V / 1 A resistive. DC-OK closes for normal power-on status; the other contacts close for their stated fault. Do not interpret all four signals as having the same fault-active meaning. Open-collector outputs require an external voltage source, are isolated from the main output, and support a maximum 10 mA sink current and 20 V external voltage. The circuitry includes a 24 V zener; this does not raise the 20 V external-input limit. The application diagram shows four 10 kΩ pull-up resistors as circuit examples, not supplied accessory items. GND-AUX is isolated from the main +V/−V terminals. Green LED1 lights when output voltage is OK; red LED2 lights when protection occurs. Dimensions, Installation and Weight Body dimensions / case 540 × 424 × 83.5 mm (L × W × H), 2U height; case 234A; drawing tolerance ±0.5 mm Mounting holes / screws Side drawings: 4-M4 L=5 mm on each illustrated side; base pattern: 8-M4 L=5 mm. Recommended M4 screws, maximum penetration 5 mm, mounting torque 7–10 kgf·cm Bracket and terminal references Bracket overall span 483.6 mm and mounting span 466.1 mm. AC-terminal projection 22 mm maximum; DC output-bar drawing shows 60 × 30 mm and 2-M3 / 2-φ8.5 hole callouts Single-unit weight reference 23.5 kg (23500 g), from PACKING; 1 piece / 23.5 kg / 2.82 CUFT Use the complete mechanical drawing for the 488 mm longitudinal mounting pitch and other offsets, terminal access and airflow clearance. Drawing hole quantities, thread depths and bracket dimensions do not establish supplied screw quantities or a separate orderable mounting-kit code. During dielectric-withstand and insulation-resistance tests, temporarily remove the specifically identified screw A, then reinstall it after testing, as required by the manufacturer note. This test instruction is not permission to omit the screw during normal operation. The packing entry is the documented weight reference; it is not a separately verified bare-net-mass measurement. Environment, Safety and EMC Humidity / storage Operating 20–90% RH; storage −40 to +85°C and 10–95% RH; non-condensing Temperature coefficient / vibration ±0.03%/°C over 0–50°C; 10–500 Hz, 2G, 10 minutes/cycle, 60 minutes along each X/Y/Z axis Safety approvals UL62368-1; CAN/CSA C22.2 No.62368-1; TUV BS EN/EN62368-1; IS13252(Part1)/IEC60950-1; EAC TP TC 004 Dielectric strength / insulation I/P–O/P 3 kVAC; I/P–FG 2 kVAC; O/P–FG 0.5 kVAC. Insulation resistance 100 MΩ at 500 VDC, 25°C/70% RH across those pairs Conducted and radiated emissions meet BS EN/EN55032 (CISPR32) Class A. Harmonic current is listed against BS EN/EN61000-3-2 and voltage flicker against BS EN/EN61000-3-3. Immunity is listed under BS EN/EN55035 and BS EN/EN61000-6-2. Immunity details: EN61000-4-2 ESD level 3 at 8 kV air and level 2 at 4 kV contact; EN61000-4-3 radiated immunity, EN61000-4-4 EFT/burst and EN61000-4-6 conducted immunity at level 3; EN61000-4-5 surge at level 4, 4 kV line-to-earth and level 3, 2 kV line-to-line; EN61000-4-8 magnetic field at level 4. EN61000-4-11 tests cover >95% dip for 0.5 periods, 30% dip for 25 periods and >95% interruption for 250 periods. EMC testing used a 1300 × 900 × 2 mm metal plate. The supply is a component; the completed equipment must be checked again for compliance. Reliability and Warranty MTBF Minimum 147.5 thousand hours by Telcordia SR-332 (Bellcore); minimum 17.1 thousand hours by MIL-HDBK-217F at 25°C Warranty Five years stated by the manufacturer; applicable warranty terms govern MTBF is a reliability calculation reference, not a guaranteed service-life promise.

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MEAN WELL RST-10000-24 is a single-output, fan-cooled AC/DC power supply with a 24 V nominal output, 400 A rated current and 9600 W rated output. It supports the specified three-phase delta or Y input connections, active PFC, programmable voltage and current, remote sensing and active current sharing. Input wiring, temperature derating and control-mode limits must be applied together; the family name is not an unconditional output-power rating. Product Datasheet Download MEAN WELL RST-10000 Datasheet (PDF) The RST-10000 section is on PDF pages 11, 12, 13, 14, 15, 16, 17, 18, 19, 20. Refer to the complete mechanical drawings and notes when planning installation. Model and Output Specifications Complete model RST-10000-24 Nominal voltage / current range / rated power 24 V DC / 0–400 A / 9600 W Ripple and noise, maximum 150 mVp-p Built-in potentiometer adjustment 23.5–28.8 V Tolerance / regulation Voltage tolerance ±1.0%; line regulation ±0.5%; load regulation ±0.5% Typical efficiency 89% Unless otherwise specified, measurements use 230 VAC delta or 400 VAC Y input, rated load and 25°C ambient. Voltage tolerance includes setup tolerance and line/load regulation. Ripple is measured with 20 MHz bandwidth using a 12-inch twisted pair terminated by parallel 0.1 µF and 47 µF capacitors. The separate efficiency-versus-load graph applies only to the 48 V model at 230 VAC delta and 400 VAC Y. It is not a replacement for the model-specific typical efficiency above. Three-Phase Input and Wiring Delta connection Three-phase, three-wire: 196–305 VAC line-to-line Y connection Three-phase, four-wire: 340–530 VAC line-to-line, with the illustrated 196–305 VAC phase-to-neutral supply and neutral connection Frequency / active PFC 47–63 Hz; typical power factor 0.95 at 230 VAC delta or 400 VAC Y, full load Typical input current / inrush 30 A / 150 A at 230 VAC delta; 18 A / 100 A at 400 VAC Y Leakage current <7 mA at 305 VAC delta or 530 VAC Y Follow the exact AC connection drawings on PDF page 14. In delta, connect phase R to L1 and N3, phase S to L2 and N1, and phase T to L3 and N2. In Y, connect R/S/T to L1/L2/L3 respectively and connect neutral to N1/N2/N3. Connect FG to protective earth in either arrangement. The delta and Y terminal links are different; do not interchange them. TB1 pin assignment is 1=L1, 2=N1, 3=L2, 4=N2, 5=L3 and 6=N3. Maximum AC-terminal mounting torque is 18 kgf·cm. These are three-phase AC configurations; the catalogue does not establish a single-phase or DC-input rating. Timing, Cooling and Derating Setup / rise time 2200 ms / 80 ms at full load Typical hold-up time 20 ms at 230 VAC and 75% load; 14 ms at 230 VAC and full load Ambient operating range −30 to +70°C, subject to the horizontal-installation derating curve Thermal load limit 100% load from −30 through +50°C ambient; derate to 50% at +70°C Cooling uses built-in DC fans with fan-speed control. Keep the illustrated fan-end airflow path unobstructed. The 60 Hz static-input graph permits 100% load across the specified delta 196–305 VAC or Y 340–530 VAC range; it does not remove thermal, wiring or output-rating limits. For operation above 2000 m, the stated ambient-temperature derating for this fan-cooled design is 5°C per additional 1000 m. No separate maximum installation altitude is inferred from this derating note. The block diagram lists PFC switching at 70 kHz and PWM switching at 67 kHz. Voltage and Current Programming DIP-SW position 3 OFF: built-in SVR adjustment; ON: external voltage programming (PV) External PV 20–120% of nominal output voltage; CN992 or CN993 pin 6 PV+ and pin 4 PV− DIP-SW position 2 OFF: default overload/current setting; ON: external constant-current programming (PC) External PC 20–100% of rated current; CN992 or CN993 pin 9 PC+ and pin 7 PC− The PV graph marks 1 V external control at 20% nominal output, 5 V at 100% and 6 V at 120%. The PC graph marks 1 V at 20% rated current and 5 V at 100%. Both graphs are labelled nonlinear; follow those curves rather than assuming a precision linear conversion outside the illustrated points. The PV application drawing retains the factory local-sense connections: +S to +V and −S to −V. The independent remote-sense installation is described separately. Programmed voltage/current ranges do not authorize exceeding the applicable output-power, temperature or protection limits. Reducing PV from a high level to a lower level at light or no load can trigger floating overvoltage protection. The catalogue recommends switching the supply off, setting PV to the lowest level and then adjusting output to the desired value. Protection and Selectable OLP Mode Overload threshold 100–112% of rated output power DIP-SW position 1 OFF Continuous constant-current mode during overload when output voltage is greater than 50% of rated output voltage DIP-SW position 1 ON Constant-current limiting followed by shutdown after 5 seconds under overload or short circuit; re-power to recover Overvoltage 30–33.6 V; output shutdown, re-power to recover Overtemperature Output shutdown; automatic recovery after temperature falls Continuous current limiting is conditional on output voltage remaining above 50% of rated voltage; it is not an unrestricted short-circuit operating mode. Short circuit, overload, overvoltage, overtemperature and fan failure are listed protection/alarm features. The fan-failure signal is detailed below without inventing an additional recovery sequence. Remote Sense and Remote ON/OFF Remote-sense compensation Up to 0.3 V of load-wiring voltage drop Sense pins CN992/CN993 pin 3 = +S; pin 5 = −S Remote-control pins CN992/CN993 pin 10 = RC+; pin 8 = RC−; CN991 pin 1 = 12V-AUX and pin 3 = GND-AUX For remote sensing, connect +S and −S to the corresponding load terminals and twist the sense pair to reduce noise pickup. When remote sense is not used, connect +S to the local +V output and −S to the local −V output; these local links are the factory default. Connect RC− to GND-AUX and place the control switch between RC+ and 12V-AUX as drawn. Closing the switch turns the main output ON; opening it turns the main output OFF. CN991 pin 1 provides 11.4–12.6 V, maximum 0.1 A, referenced to pin 3, and is not switched by remote OFF. This auxiliary output is specified only for remote ON/OFF control, not as a general-purpose auxiliary power supply. Two-Unit Current Sharing Maximum parallel configuration Two units, corresponding to the family 1+1 configuration Maximum total current Rated current per unit × number of units × 0.9 Voltage matching Set the difference between output voltages to less than 0.2 V Connect +S, −S, CS+, CS−, RC+ and RC− mutually in parallel as shown on PDF page 18. When using remote sense in parallel, connect the load-sensing wire only to the master unit. Keep remote-sense wiring at least 30 cm from input wiring. Current sharing may not be fully balanced below 5% of the aggregate rated current. The family headline of up to 20000 W does not override the actual per-model power, two-unit limit, ×0.9 current formula or thermal derating. Do not use the four-unit statement from other RST models for RST-10000. CN992 and CN993 Control Connections Connector / mating housing HRS DF11-10DP-2DS / HRS DF11-10DS, or equivalent Pins 1–5 1 CS−; 2 CS+; 3 +S; 4 PV−; 5 −S Pins 6–10 6 PV+; 7 PC−; 8 RC−; 9 PC+; 10 RC+ CN992 and CN993 are internally connected. The contact designation is printed as HRS DF11-**SC or equivalent; the wildcard is not a complete order code. Select the actual contact variant and wire compatibility from the connector manufacturer rather than guessing the missing characters. Mating housings and contacts are identified as interface references, without an unsupported supplied-quantity or accessory-kit claim. CN991 Auxiliary and Alarm Pinout Connector / mating housing HRS DF11-20DP-2DS / HRS DF11-20DS, or equivalent; contact designation HRS DF11-**SC or equivalent Auxiliary / local-voltage signals Pin 1 12V-AUX; pin 3 GND-AUX; pin 5 +V(signal) and pin 7 −V(signal) are for local sense only and must not connect directly to the load DC-OK open collector Pin 4 DC-OK2, pin 2 DC-OK2-GND; low when the power supply turns on AC-fail open collector Pin 8 AC-FAIL2, pin 6 AC-FAIL2-GND; low when input voltage is too low OTP / fan-fail open collectors Pin 9 OTP2 with pin 11 return: low on overtemperature protection. Pin 10 FAN-FAIL2 with pin 12 return: low when the internal fan fails OTP / DC-OK relay contacts Pins 13/15 OTP1/OTP1-GND close on overtemperature protection. Pins 14/16 DC-OK1/DC-OK1-GND close when the power supply turns on AC-fail / fan-fail relay contacts Pins 19/17 AC-FAIL1/AC-FAIL1-GND close when input voltage is too low. Pins 20/18 FAN-FAIL1/FAN-FAIL1-GND close when the internal fan fails The relay contacts are normally open, rated at a maximum 30 V / 1 A resistive. DC-OK closes for normal power-on status; the other contacts close for their stated fault. Do not interpret all four signals as having the same fault-active meaning. Open-collector outputs require an external voltage source, are isolated from the main output, and support a maximum 10 mA sink current and 20 V external voltage. The circuitry includes a 24 V zener; this does not raise the 20 V external-input limit. The application diagram shows four 10 kΩ pull-up resistors as circuit examples, not supplied accessory items. GND-AUX is isolated from the main +V/−V terminals. Green LED1 lights when output voltage is OK; red LED2 lights when protection occurs. Dimensions, Installation and Weight Body dimensions / case 540 × 424 × 83.5 mm (L × W × H), 2U height; case 234A; drawing tolerance ±0.5 mm Mounting holes / screws Side drawings: 4-M4 L=5 mm on each illustrated side; base pattern: 8-M4 L=5 mm. Recommended M4 screws, maximum penetration 5 mm, mounting torque 7–10 kgf·cm Bracket and terminal references Bracket overall span 483.6 mm and mounting span 466.1 mm. AC-terminal projection 22 mm maximum; DC output-bar drawing shows 60 × 30 mm and 2-M3 / 2-φ8.5 hole callouts Single-unit weight reference 23.5 kg (23500 g), from PACKING; 1 piece / 23.5 kg / 2.82 CUFT Use the complete mechanical drawing for the 488 mm longitudinal mounting pitch and other offsets, terminal access and airflow clearance. Drawing hole quantities, thread depths and bracket dimensions do not establish supplied screw quantities or a separate orderable mounting-kit code. During dielectric-withstand and insulation-resistance tests, temporarily remove the specifically identified screw A, then reinstall it after testing, as required by the manufacturer note. This test instruction is not permission to omit the screw during normal operation. The packing entry is the documented weight reference; it is not a separately verified bare-net-mass measurement. Environment, Safety and EMC Humidity / storage Operating 20–90% RH; storage −40 to +85°C and 10–95% RH; non-condensing Temperature coefficient / vibration ±0.03%/°C over 0–50°C; 10–500 Hz, 2G, 10 minutes/cycle, 60 minutes along each X/Y/Z axis Safety approvals UL62368-1; CAN/CSA C22.2 No.62368-1; TUV BS EN/EN62368-1; IS13252(Part1)/IEC60950-1; EAC TP TC 004 Dielectric strength / insulation I/P–O/P 3 kVAC; I/P–FG 2 kVAC; O/P–FG 0.5 kVAC. Insulation resistance 100 MΩ at 500 VDC, 25°C/70% RH across those pairs Conducted and radiated emissions meet BS EN/EN55032 (CISPR32) Class A. Harmonic current is listed against BS EN/EN61000-3-2 and voltage flicker against BS EN/EN61000-3-3. Immunity is listed under BS EN/EN55035 and BS EN/EN61000-6-2. Immunity details: EN61000-4-2 ESD level 3 at 8 kV air and level 2 at 4 kV contact; EN61000-4-3 radiated immunity, EN61000-4-4 EFT/burst and EN61000-4-6 conducted immunity at level 3; EN61000-4-5 surge at level 4, 4 kV line-to-earth and level 3, 2 kV line-to-line; EN61000-4-8 magnetic field at level 4. EN61000-4-11 tests cover >95% dip for 0.5 periods, 30% dip for 25 periods and >95% interruption for 250 periods. EMC testing used a 1300 × 900 × 2 mm metal plate. The supply is a component; the completed equipment must be checked again for compliance. Reliability and Warranty MTBF Minimum 147.5 thousand hours by Telcordia SR-332 (Bellcore); minimum 17.1 thousand hours by MIL-HDBK-217F at 25°C Warranty Five years stated by the manufacturer; applicable warranty terms govern MTBF is a reliability calculation reference, not a guaranteed service-life promise.

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MEAN WELL RST-5000-48 is a three-phase enclosed AC/DC power supply rated at 5040 W, 48 V and 105 A. It accepts the specified delta or star input and provides active PFC, fan cooling, DIP-selected voltage/current programming and overload modes, remote sensing and current sharing. Product Datasheet Download MEAN WELL RST-5000 Datasheet (PDF) The RST-5000 section is on PDF pages 1, 2, 3, 4, 5, 6, 7, 8, 9, 10. Refer to the complete mechanical drawings and notes when planning installation. Model Code and Configuration Complete model / output code RST-5000-48; 48 specifies the nominal 48 V single output. RST / 5000 RST is the series; 5000 is the nominal power class. This model's actual continuous rating is 5040 W. Built-in functions Active PFC, controlled DC-fan cooling, remote sense, remote ON/OFF, PV/PC programming, active current sharing, auxiliary control power and four alarm signals. The supply uses three-phase AC input with the specified delta or star wiring. Factory local-sense links are documented; voltage, current and overload operation depend on the DIP-switch settings below. No communication-protocol suffix or digital bus is specified for this SKU. Model-Specific Output and Input Ratings Rated output / current range 48 V; 105 A; 5040 W. Current range: 0 to 105 A. Potentiometer adjustment 47 to 57.6 V, with DIP position 3 OFF. Ripple / tolerance / regulation Ripple and noise 200 mVp-p maximum; voltage tolerance ±1.0%; line regulation ±0.5%; load regulation ±0.5%. Efficiency, typical 91.5% for this model. Setup / rise / hold-up 2200 ms / 80 ms at full load. Typical hold-up as printed: 20 ms at 230 VAC, 75% load; 14 ms at 230 VAC, full load. Three-phase input / frequency 3-wire delta: 196 to 305 VAC; 4-wire star (Y): 340 to 530 VAC line-to-line. Frequency 47 to 63 Hz. Power factor / input current, typical PF 0.95 at delta 230 VAC or Y 400 VAC, full load. AC current: 15 A at delta 230 VAC; 9 A at Y 400 VAC. Inrush / leakage Typical inrush: 75 A at delta 230 VAC; 50 A at Y 400 VAC. Leakage <3.5 mA at delta 305 VAC or Y 530 VAC. Switching frequencies Block diagram: PFC 70 kHz; PWM 67 kHz. Unless specified otherwise, measurements are at delta 230 VAC (Y 400 VAC), rated load and 25°C ambient. Tolerance includes setup, line and load regulation. Ripple/noise uses 20 MHz bandwidth and a 12-inch twisted pair terminated by parallel 0.1 uF and 47 uF capacitors. AC Connections and Terminal Assignments TB1 input pins 1: AC/L1; 2: AC/N1; 3: AC/L2; 4: AC/N2; 5: AC/L3; 6: AC/N3. Maximum mounting torque 18 kgf-cm. Three-phase delta, Figure 1.1 196 to 305 VAC line-to-line: connect phase R to L1 and N3, S to L2 and N1, T to L3 and N2. Connect FG to protective earth as shown. Three-phase star, Figure 1.2 340 to 530 VAC line-to-line: R to L1, S to L2, T to L3; connect the neutral to N1, N2 and N3. The figure shows 196 to 305 VAC phase-to-neutral. Connect FG to protective earth. Single-phase alternative, Figure 1.3 196 to 305 VAC, 2-wire: connect L to L1/L2/L3 and N to N1/N2/N3; connect FG to protective earth. Use the complete connection diagrams and terminal markings. The single-phase alternative is explicitly permitted, but characteristics can differ from the three-phase specification, including greater ripple/noise; consult MEAN WELL for application issues. Do not apply the 340 to 530 VAC line-to-line range to an individual L-N branch. Protection and DIP-Switch Modes Overload threshold 100% to 112% of rated output power. Short-circuit and fan-failure protection/alarm are also listed. DIP 1 OFF: continuous current mode Continuous constant-current operation under overload is specified only while output voltage is greater than 50% of rated output voltage. DIP 1 ON: delayed shutdown Overload or short circuit causes shutdown after 5 seconds of constant-current operation; re-power to recover. Over-voltage protection 60 to 67.2 V; output shuts down, re-power to recover. Over-temperature protection Output shuts down and automatically recovers after temperature decreases. DIP 2: current selection OFF selects the default overload/current value; ON enables external constant-current-level programming. DIP 3: voltage selection OFF selects built-in potentiometer adjustment; ON enables external output-voltage programming. The mechanical assignment illustration shows all three DIP positions OFF. Use each function diagram and the actual switch markings to select the required mode. Do not extend continuous constant-current operation below the stated 50%-voltage condition. Voltage and Current Programming PV wiring / allowed range With DIP 3 ON, apply external DC voltage between PV+ and PV- on CN313 or CN314: pin 6 PV+, pin 4 PV-. Output can be programmed from 20% to 120% of nominal voltage. PV graph anchors 1 V external corresponds to 20% output, 5 V to 100%, and 6 V to 120%. The diagram labels the relationship Non-Linear; use the plotted range rather than extrapolating beyond it. PC wiring / allowed range With DIP 2 ON, apply external DC voltage between PC+ and PC- on CN313 or CN314: pin 9 PC+, pin 7 PC-. Constant-current level can be programmed from 20% to 100% of rated current. PC graph anchors 1 V external corresponds to 20% current and 5 V to 100%. The diagram is labeled Non-Linear; do not infer operation outside the stated range. Light-load voltage adjustment caution Trimming PV from a high to a lower setting at light/no load can trigger floating over-voltage protection. The manufacturer suggests turning the supply OFF, setting PV to its lowest level, then adjusting output to the desired value. The programming diagrams retain the factory +S-to-+V and -S-to--V links. Follow the remote-sense instructions if using remote sensing. Programming ranges do not authorize exceeding this model's rated power or applicable thermal limits. Remote Sense, Remote Control and Auxiliary Power Remote-sense wiring CN313/CN314 pin 3 +S to load positive and pin 5 -S to load negative; twist the sense pair. Maximum load-cable voltage-drop compensation is 0.3 V. Local-sense factory links When remote sense is unused, +S must connect to +V and -S to -V to avoid noise/interference. These links are stated as factory default. Remote ON/OFF wiring Connect CN313/CN314 pin 8 RC- to CN315 pin 3 GND-AUX. A switch between pin 10 RC+ and CN315 pin 1 12V-AUX gives ON when shorted, OFF when open. 12 V auxiliary output CN315 pin 1, referenced to pin 3 GND-AUX: 11.4 to 12.6 V, maximum 0.1 A. It is not controlled by remote ON/OFF; the specification restricts this auxiliary to remote ON/OFF control. Signal grounds / load terminals GND-AUX is isolated from main +V/-V. CN315 pin 5 +V(signal) and pin 7 -V(signal) are for local sense only and must not be directly connected as load power terminals. CN313 and CN314 Control Pins Pins 1 / 2 1: CS-; 2: CS+, current-sharing signals. Join corresponding CS pins when paralleling units. Pins 3 / 5 3: +S; 5: -S, remote sensing. Pins 4 / 6 4: PV-; 6: PV+, voltage programming. Pins 7 / 9 7: PC-; 9: PC+, current programming. Pins 8 / 10 8: RC-; 10: RC+, remote ON/OFF. Connector / mating housing CN313 and CN314: HRS DF11-10DP-2DS / HRS DF11-10DS, or equivalents; the two connectors are internally connected. The drawing shows even pins 10 to 2 on one row and odd pins 9 to 1 on the other. Follow the actual connector orientation, not a mirrored cable view. CN315 Auxiliary and Alarm Pins Auxiliary / local-sense pins 1: 12V-AUX; 3: GND-AUX; 5: +V(signal); 7: -V(signal). DC-OK open collector Pin 4 DC-OK2 with pin 2 DC-OK2-GND: LOW when the power supply turns ON. AC-fail open collector Pin 8 AC-FAIL2 with pin 6 AC-FAIL2-GND: LOW when input voltage is too low. Temperature / fan open collectors Pin 9 OTP2 with pin 11 OTP2-GND: LOW on over-temperature protection. Pin 10 FAN-FAIL2 with pin 12 FAN-FAIL2-GND: LOW on internal fan failure. DC-OK relay Pin 14 DC-OK1 with pin 16 DC-OK1-GND: normally open, closes when the supply turns ON. AC-fail relay Pin 19 AC-FAIL1 with pin 17 AC-FAIL1-GND: normally open, closes when input voltage is too low. Temperature / fan relays Pin 13 OTP1 with pin 15 OTP1-GND: normally open, closes on over-temperature protection. Pin 20 FAN-FAIL1 with pin 18 FAN-FAIL1-GND: normally open, closes on internal fan failure. Connector / mating housing CN315: HRS DF11-20DP-2DS / HRS DF11-20DS, or equivalents. Each of the four signals offers relay-contact and open-collector outputs. Relay contacts are rated at maximum 30 V / 1 A resistive. Open collectors are isolated from the main output and require an external voltage source: maximum 20 V and 10 mA sink current; the internal 24 V Zener does not raise the permitted external voltage. The example uses four 10 kΩ pull-up resistors with the 12 V auxiliary and shows the relevant return connections. These are circuit examples, not included accessory quantities. Follow the per-signal states above: DC-OK closes/goes LOW during normal ON operation; the fault signals activate on their respective faults. Current Sharing and Wiring Limits Parallel limit / current equation Up to four units. Maximum total current = rated current per unit x number of units x 0.9; this model's rated current is 105 A. Voltage matching / low-load behavior Match outputs to less than 0.2 V difference. Below 5% of total rated current, current sharing may not be fully balanced. Signal / sense wiring Interconnect corresponding +S/-S, CS+/CS- and RC+/RC- as illustrated. When using remote sense in parallel, connect the load-sensing wires only to the master unit. Sense-wire separation Keep remote-sense wiring at least 30 cm from input wiring. Use the complete parallel diagram for master and inter-unit connections. The family headline states up to 20000 W (3+1); it does not override the current equation or the individual model's actual wattage and thermal limits. Do not connect every unit's sense pair independently to the load. Temperature, Environment and Derating Operating range / thermal curve -30°C to +70°C. Horizontal curve: full load through 50°C, declining to 50% at 70°C. Static input characteristic At 60 Hz, the curve shows 100% load across delta 196 to 305 VAC / Y 340 to 530 VAC. Use the documented connection and thermal conditions. Cooling / indicators Built-in DC fans with fan-speed control. Green LED1: output voltage OK. Red LED2: protection has occurred. Working / storage humidity Working 20% to 90% RH non-condensing. Storage -40°C to +85°C, 10% to 95% RH non-condensing. Temperature coefficient / vibration ±0.03%/°C over 0°C to 50°C. 10 to 500 Hz, 2 G, 10 minutes/cycle, 60 minutes each along X, Y and Z. Altitude derating For this fan-cooled model, reduce allowable ambient temperature by 5°C per 1000 m above 2000 m. The 48 V efficiency graph compares delta 230 VAC and Y 400 VAC and prints 90.59% and 90.76% respectively; these curve annotations are distinct from the 91.5% typical specification-table value. Do not transfer that curve to the 24 V or 36 V model. The pages do not specify a maximum operating altitude or a precise fan-speed/temperature law. Mechanical Installation and Mating Parts Body dimensions / case 460 x 211 x 83.5 mm (L x W x H), 2U, case 223A; drawing tolerance ±0.5 mm. Mounting screws The illustrated faces show 4-M4 L=5 mm groups. Maximum penetration into chassis 5 mm; recommended torque 7 to 10 kgf-cm. These annotations are hole requirements, not included screw quantities. Mounting dimensions Longitudinal fixing span 399 mm; side fixing vertical span 38 mm; main-face transverse fixing span 120 mm. Refer to the complete drawing for offsets, including 29.9, 22.7 and 45.5 mm. Terminal geometry Output projection is marked 38 mm, with 8.5 mm holes and 2-M3 callout. TB1 input projection is 18 mm maximum; 10 and 13 mm are terminal drawing dimensions, not both assumed pitch. Airflow / adjustments Keep the illustrated airflow from the terminal side toward the fan side unobstructed. The drawing identifies SVR, DIP-SW, LED1, LED2, CN313/CN314/CN315 and screw A. Dielectric-test screw instruction For withstand-voltage and insulation-resistance testing, temporarily remove screw A and reinstall it after testing, as explicitly instructed. Mating contact family Both connector sizes list HRS DF11-**SC or equivalent. The wildcard is not a complete orderable terminal suffix; select the exact contact for the wire and housing. The mating housings above are documented compatible connection parts; the pages do not specify included cable/housing quantities or a complete harness product code. No output-terminal torque or wire-gauge value is supplied here. Consult the full drawing and manufacturer installation manual; do not import another series' hardware limits. Safety, EMC and Reliability Listed safety standards UL62368-1; CAN/CSA C22.2 No.62368-1; TUV BS EN/EN62368-1; EAC TP TC 004. Dielectric / insulation Input-output 3 kVAC; input-FG 2 kVAC; output-FG 0.5 kVAC. Insulation: 100 MΩ for each pair at 500 VDC, 25°C, 70% RH; follow the screw A instruction. EMC emission BS EN/EN55032 (CISPR32) Class A conducted and radiated. Harmonics BS EN/EN61000-3-2 and flicker BS EN/EN61000-3-3 are listed without a separate class in their table cells. EMC immunity BS EN/EN55035 and BS EN/EN61000-6-2. ESD -4-2: Level 3, 8 kV air / Level 2, 4 kV contact; radiated -4-3: Level 3; EFT -4-4: Level 3; conducted -4-6: Level 3; magnetic field -4-8: Level 4. Surge / dips / interruptions -4-5: Level 4, 4 kV line-earth / Level 3, 2 kV line-line. -4-11: >95% dip for 0.5 periods; 30% dip for 25 periods; >95% interruption for 250 periods. MTBF, minimum 293.3K hours, Telcordia SR-332 (Bellcore); 34.7K hours, MIL-HDBK-217F at 25°C. EMC tests mounted the unit on a 720 x 360 mm metal plate, 1 mm thick. This component's final equipment must be reconfirmed against applicable EMC directives. MTBF is a statistical reliability measure, not a guaranteed operating life. Weight and Catalog Notes Single-unit catalog packing reference 10 kg (10000 g), from PACKING; not an independently measured net or shipping weight. Full packing entry 10 kg; 1 pc / 10.1 kg / 0.85 CUFT. Datasheet / warranty statement RST-5000-SPEC, 2026-01-12. The manufacturer datasheet lists 5 years warranty; this does not add a separate seller warranty.

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MEAN WELL RST-5000-36 is a three-phase enclosed AC/DC power supply rated at 4968 W, 36 V and 138 A. It accepts the specified delta or star input and provides active PFC, fan cooling, DIP-selected voltage/current programming and overload modes, remote sensing and current sharing. Product Datasheet Download MEAN WELL RST-5000 Datasheet (PDF) The RST-5000 section is on PDF pages 1, 2, 3, 4, 5, 6, 7, 8, 9, 10. Refer to the complete mechanical drawings and notes when planning installation. Model Code and Configuration Complete model / output code RST-5000-36; 36 specifies the nominal 36 V single output. RST / 5000 RST is the series; 5000 is the nominal power class. This model's actual continuous rating is 4968 W. Built-in functions Active PFC, controlled DC-fan cooling, remote sense, remote ON/OFF, PV/PC programming, active current sharing, auxiliary control power and four alarm signals. The supply uses three-phase AC input with the specified delta or star wiring. Factory local-sense links are documented; voltage, current and overload operation depend on the DIP-switch settings below. No communication-protocol suffix or digital bus is specified for this SKU. Model-Specific Output and Input Ratings Rated output / current range 36 V; 138 A; 4968 W. Current range: 0 to 138 A. Potentiometer adjustment 35 to 43.2 V, with DIP position 3 OFF. Ripple / tolerance / regulation Ripple and noise 200 mVp-p maximum; voltage tolerance ±1.0%; line regulation ±0.5%; load regulation ±0.5%. Efficiency, typical 90.5% for this model. Setup / rise / hold-up 2200 ms / 80 ms at full load. Typical hold-up as printed: 20 ms at 230 VAC, 75% load; 14 ms at 230 VAC, full load. Three-phase input / frequency 3-wire delta: 196 to 305 VAC; 4-wire star (Y): 340 to 530 VAC line-to-line. Frequency 47 to 63 Hz. Power factor / input current, typical PF 0.95 at delta 230 VAC or Y 400 VAC, full load. AC current: 15 A at delta 230 VAC; 9 A at Y 400 VAC. Inrush / leakage Typical inrush: 75 A at delta 230 VAC; 50 A at Y 400 VAC. Leakage <3.5 mA at delta 305 VAC or Y 530 VAC. Switching frequencies Block diagram: PFC 70 kHz; PWM 67 kHz. Unless specified otherwise, measurements are at delta 230 VAC (Y 400 VAC), rated load and 25°C ambient. Tolerance includes setup, line and load regulation. Ripple/noise uses 20 MHz bandwidth and a 12-inch twisted pair terminated by parallel 0.1 uF and 47 uF capacitors. AC Connections and Terminal Assignments TB1 input pins 1: AC/L1; 2: AC/N1; 3: AC/L2; 4: AC/N2; 5: AC/L3; 6: AC/N3. Maximum mounting torque 18 kgf-cm. Three-phase delta, Figure 1.1 196 to 305 VAC line-to-line: connect phase R to L1 and N3, S to L2 and N1, T to L3 and N2. Connect FG to protective earth as shown. Three-phase star, Figure 1.2 340 to 530 VAC line-to-line: R to L1, S to L2, T to L3; connect the neutral to N1, N2 and N3. The figure shows 196 to 305 VAC phase-to-neutral. Connect FG to protective earth. Single-phase alternative, Figure 1.3 196 to 305 VAC, 2-wire: connect L to L1/L2/L3 and N to N1/N2/N3; connect FG to protective earth. Use the complete connection diagrams and terminal markings. The single-phase alternative is explicitly permitted, but characteristics can differ from the three-phase specification, including greater ripple/noise; consult MEAN WELL for application issues. Do not apply the 340 to 530 VAC line-to-line range to an individual L-N branch. Protection and DIP-Switch Modes Overload threshold 100% to 112% of rated output power. Short-circuit and fan-failure protection/alarm are also listed. DIP 1 OFF: continuous current mode Continuous constant-current operation under overload is specified only while output voltage is greater than 50% of rated output voltage. DIP 1 ON: delayed shutdown Overload or short circuit causes shutdown after 5 seconds of constant-current operation; re-power to recover. Over-voltage protection 45 to 50.4 V; output shuts down, re-power to recover. Over-temperature protection Output shuts down and automatically recovers after temperature decreases. DIP 2: current selection OFF selects the default overload/current value; ON enables external constant-current-level programming. DIP 3: voltage selection OFF selects built-in potentiometer adjustment; ON enables external output-voltage programming. The mechanical assignment illustration shows all three DIP positions OFF. Use each function diagram and the actual switch markings to select the required mode. Do not extend continuous constant-current operation below the stated 50%-voltage condition. Voltage and Current Programming PV wiring / allowed range With DIP 3 ON, apply external DC voltage between PV+ and PV- on CN313 or CN314: pin 6 PV+, pin 4 PV-. Output can be programmed from 20% to 120% of nominal voltage. PV graph anchors 1 V external corresponds to 20% output, 5 V to 100%, and 6 V to 120%. The diagram labels the relationship Non-Linear; use the plotted range rather than extrapolating beyond it. PC wiring / allowed range With DIP 2 ON, apply external DC voltage between PC+ and PC- on CN313 or CN314: pin 9 PC+, pin 7 PC-. Constant-current level can be programmed from 20% to 100% of rated current. PC graph anchors 1 V external corresponds to 20% current and 5 V to 100%. The diagram is labeled Non-Linear; do not infer operation outside the stated range. Light-load voltage adjustment caution Trimming PV from a high to a lower setting at light/no load can trigger floating over-voltage protection. The manufacturer suggests turning the supply OFF, setting PV to its lowest level, then adjusting output to the desired value. The programming diagrams retain the factory +S-to-+V and -S-to--V links. Follow the remote-sense instructions if using remote sensing. Programming ranges do not authorize exceeding this model's rated power or applicable thermal limits. Remote Sense, Remote Control and Auxiliary Power Remote-sense wiring CN313/CN314 pin 3 +S to load positive and pin 5 -S to load negative; twist the sense pair. Maximum load-cable voltage-drop compensation is 0.3 V. Local-sense factory links When remote sense is unused, +S must connect to +V and -S to -V to avoid noise/interference. These links are stated as factory default. Remote ON/OFF wiring Connect CN313/CN314 pin 8 RC- to CN315 pin 3 GND-AUX. A switch between pin 10 RC+ and CN315 pin 1 12V-AUX gives ON when shorted, OFF when open. 12 V auxiliary output CN315 pin 1, referenced to pin 3 GND-AUX: 11.4 to 12.6 V, maximum 0.1 A. It is not controlled by remote ON/OFF; the specification restricts this auxiliary to remote ON/OFF control. Signal grounds / load terminals GND-AUX is isolated from main +V/-V. CN315 pin 5 +V(signal) and pin 7 -V(signal) are for local sense only and must not be directly connected as load power terminals. CN313 and CN314 Control Pins Pins 1 / 2 1: CS-; 2: CS+, current-sharing signals. Join corresponding CS pins when paralleling units. Pins 3 / 5 3: +S; 5: -S, remote sensing. Pins 4 / 6 4: PV-; 6: PV+, voltage programming. Pins 7 / 9 7: PC-; 9: PC+, current programming. Pins 8 / 10 8: RC-; 10: RC+, remote ON/OFF. Connector / mating housing CN313 and CN314: HRS DF11-10DP-2DS / HRS DF11-10DS, or equivalents; the two connectors are internally connected. The drawing shows even pins 10 to 2 on one row and odd pins 9 to 1 on the other. Follow the actual connector orientation, not a mirrored cable view. CN315 Auxiliary and Alarm Pins Auxiliary / local-sense pins 1: 12V-AUX; 3: GND-AUX; 5: +V(signal); 7: -V(signal). DC-OK open collector Pin 4 DC-OK2 with pin 2 DC-OK2-GND: LOW when the power supply turns ON. AC-fail open collector Pin 8 AC-FAIL2 with pin 6 AC-FAIL2-GND: LOW when input voltage is too low. Temperature / fan open collectors Pin 9 OTP2 with pin 11 OTP2-GND: LOW on over-temperature protection. Pin 10 FAN-FAIL2 with pin 12 FAN-FAIL2-GND: LOW on internal fan failure. DC-OK relay Pin 14 DC-OK1 with pin 16 DC-OK1-GND: normally open, closes when the supply turns ON. AC-fail relay Pin 19 AC-FAIL1 with pin 17 AC-FAIL1-GND: normally open, closes when input voltage is too low. Temperature / fan relays Pin 13 OTP1 with pin 15 OTP1-GND: normally open, closes on over-temperature protection. Pin 20 FAN-FAIL1 with pin 18 FAN-FAIL1-GND: normally open, closes on internal fan failure. Connector / mating housing CN315: HRS DF11-20DP-2DS / HRS DF11-20DS, or equivalents. Each of the four signals offers relay-contact and open-collector outputs. Relay contacts are rated at maximum 30 V / 1 A resistive. Open collectors are isolated from the main output and require an external voltage source: maximum 20 V and 10 mA sink current; the internal 24 V Zener does not raise the permitted external voltage. The example uses four 10 kΩ pull-up resistors with the 12 V auxiliary and shows the relevant return connections. These are circuit examples, not included accessory quantities. Follow the per-signal states above: DC-OK closes/goes LOW during normal ON operation; the fault signals activate on their respective faults. Current Sharing and Wiring Limits Parallel limit / current equation Up to four units. Maximum total current = rated current per unit x number of units x 0.9; this model's rated current is 138 A. Voltage matching / low-load behavior Match outputs to less than 0.2 V difference. Below 5% of total rated current, current sharing may not be fully balanced. Signal / sense wiring Interconnect corresponding +S/-S, CS+/CS- and RC+/RC- as illustrated. When using remote sense in parallel, connect the load-sensing wires only to the master unit. Sense-wire separation Keep remote-sense wiring at least 30 cm from input wiring. Use the complete parallel diagram for master and inter-unit connections. The family headline states up to 20000 W (3+1); it does not override the current equation or the individual model's actual wattage and thermal limits. Do not connect every unit's sense pair independently to the load. Temperature, Environment and Derating Operating range / thermal curve -30°C to +70°C. Horizontal curve: full load through 50°C, declining to 50% at 70°C. Static input characteristic At 60 Hz, the curve shows 100% load across delta 196 to 305 VAC / Y 340 to 530 VAC. Use the documented connection and thermal conditions. Cooling / indicators Built-in DC fans with fan-speed control. Green LED1: output voltage OK. Red LED2: protection has occurred. Working / storage humidity Working 20% to 90% RH non-condensing. Storage -40°C to +85°C, 10% to 95% RH non-condensing. Temperature coefficient / vibration ±0.03%/°C over 0°C to 50°C. 10 to 500 Hz, 2 G, 10 minutes/cycle, 60 minutes each along X, Y and Z. Altitude derating For this fan-cooled model, reduce allowable ambient temperature by 5°C per 1000 m above 2000 m. The 48 V efficiency graph compares delta 230 VAC and Y 400 VAC and prints 90.59% and 90.76% respectively; these curve annotations are distinct from the 91.5% typical specification-table value. Do not transfer that curve to the 24 V or 36 V model. The pages do not specify a maximum operating altitude or a precise fan-speed/temperature law. Mechanical Installation and Mating Parts Body dimensions / case 460 x 211 x 83.5 mm (L x W x H), 2U, case 223A; drawing tolerance ±0.5 mm. Mounting screws The illustrated faces show 4-M4 L=5 mm groups. Maximum penetration into chassis 5 mm; recommended torque 7 to 10 kgf-cm. These annotations are hole requirements, not included screw quantities. Mounting dimensions Longitudinal fixing span 399 mm; side fixing vertical span 38 mm; main-face transverse fixing span 120 mm. Refer to the complete drawing for offsets, including 29.9, 22.7 and 45.5 mm. Terminal geometry Output projection is marked 38 mm, with 8.5 mm holes and 2-M3 callout. TB1 input projection is 18 mm maximum; 10 and 13 mm are terminal drawing dimensions, not both assumed pitch. Airflow / adjustments Keep the illustrated airflow from the terminal side toward the fan side unobstructed. The drawing identifies SVR, DIP-SW, LED1, LED2, CN313/CN314/CN315 and screw A. Dielectric-test screw instruction For withstand-voltage and insulation-resistance testing, temporarily remove screw A and reinstall it after testing, as explicitly instructed. Mating contact family Both connector sizes list HRS DF11-**SC or equivalent. The wildcard is not a complete orderable terminal suffix; select the exact contact for the wire and housing. The mating housings above are documented compatible connection parts; the pages do not specify included cable/housing quantities or a complete harness product code. No output-terminal torque or wire-gauge value is supplied here. Consult the full drawing and manufacturer installation manual; do not import another series' hardware limits. Safety, EMC and Reliability Listed safety standards UL62368-1; CAN/CSA C22.2 No.62368-1; TUV BS EN/EN62368-1; EAC TP TC 004. Dielectric / insulation Input-output 3 kVAC; input-FG 2 kVAC; output-FG 0.5 kVAC. Insulation: 100 MΩ for each pair at 500 VDC, 25°C, 70% RH; follow the screw A instruction. EMC emission BS EN/EN55032 (CISPR32) Class A conducted and radiated. Harmonics BS EN/EN61000-3-2 and flicker BS EN/EN61000-3-3 are listed without a separate class in their table cells. EMC immunity BS EN/EN55035 and BS EN/EN61000-6-2. ESD -4-2: Level 3, 8 kV air / Level 2, 4 kV contact; radiated -4-3: Level 3; EFT -4-4: Level 3; conducted -4-6: Level 3; magnetic field -4-8: Level 4. Surge / dips / interruptions -4-5: Level 4, 4 kV line-earth / Level 3, 2 kV line-line. -4-11: >95% dip for 0.5 periods; 30% dip for 25 periods; >95% interruption for 250 periods. MTBF, minimum 293.3K hours, Telcordia SR-332 (Bellcore); 34.7K hours, MIL-HDBK-217F at 25°C. EMC tests mounted the unit on a 720 x 360 mm metal plate, 1 mm thick. This component's final equipment must be reconfirmed against applicable EMC directives. MTBF is a statistical reliability measure, not a guaranteed operating life. Weight and Catalog Notes Single-unit catalog packing reference 10 kg (10000 g), from PACKING; not an independently measured net or shipping weight. Full packing entry 10 kg; 1 pc / 10.1 kg / 0.85 CUFT. Datasheet / warranty statement RST-5000-SPEC, 2026-01-12. The manufacturer datasheet lists 5 years warranty; this does not add a separate seller warranty.

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MEAN WELL RST-5000-24 is a three-phase enclosed AC/DC power supply rated at 4800 W, 24 V and 200 A. It accepts the specified delta or star input and provides active PFC, fan cooling, DIP-selected voltage/current programming and overload modes, remote sensing and current sharing. Product Datasheet Download MEAN WELL RST-5000 Datasheet (PDF) The RST-5000 section is on PDF pages 1, 2, 3, 4, 5, 6, 7, 8, 9, 10. Refer to the complete mechanical drawings and notes when planning installation. Model Code and Configuration Complete model / output code RST-5000-24; 24 specifies the nominal 24 V single output. RST / 5000 RST is the series; 5000 is the nominal power class. This model's actual continuous rating is 4800 W. Built-in functions Active PFC, controlled DC-fan cooling, remote sense, remote ON/OFF, PV/PC programming, active current sharing, auxiliary control power and four alarm signals. The supply uses three-phase AC input with the specified delta or star wiring. Factory local-sense links are documented; voltage, current and overload operation depend on the DIP-switch settings below. No communication-protocol suffix or digital bus is specified for this SKU. Model-Specific Output and Input Ratings Rated output / current range 24 V; 200 A; 4800 W. Current range: 0 to 200 A. Potentiometer adjustment 23.5 to 28.8 V, with DIP position 3 OFF. Ripple / tolerance / regulation Ripple and noise 150 mVp-p maximum; voltage tolerance ±1.0%; line regulation ±0.5%; load regulation ±0.5%. Efficiency, typical 89% for this model. Setup / rise / hold-up 2200 ms / 80 ms at full load. Typical hold-up as printed: 20 ms at 230 VAC, 75% load; 14 ms at 230 VAC, full load. Three-phase input / frequency 3-wire delta: 196 to 305 VAC; 4-wire star (Y): 340 to 530 VAC line-to-line. Frequency 47 to 63 Hz. Power factor / input current, typical PF 0.95 at delta 230 VAC or Y 400 VAC, full load. AC current: 15 A at delta 230 VAC; 9 A at Y 400 VAC. Inrush / leakage Typical inrush: 75 A at delta 230 VAC; 50 A at Y 400 VAC. Leakage <3.5 mA at delta 305 VAC or Y 530 VAC. Switching frequencies Block diagram: PFC 70 kHz; PWM 67 kHz. Unless specified otherwise, measurements are at delta 230 VAC (Y 400 VAC), rated load and 25°C ambient. Tolerance includes setup, line and load regulation. Ripple/noise uses 20 MHz bandwidth and a 12-inch twisted pair terminated by parallel 0.1 uF and 47 uF capacitors. AC Connections and Terminal Assignments TB1 input pins 1: AC/L1; 2: AC/N1; 3: AC/L2; 4: AC/N2; 5: AC/L3; 6: AC/N3. Maximum mounting torque 18 kgf-cm. Three-phase delta, Figure 1.1 196 to 305 VAC line-to-line: connect phase R to L1 and N3, S to L2 and N1, T to L3 and N2. Connect FG to protective earth as shown. Three-phase star, Figure 1.2 340 to 530 VAC line-to-line: R to L1, S to L2, T to L3; connect the neutral to N1, N2 and N3. The figure shows 196 to 305 VAC phase-to-neutral. Connect FG to protective earth. Single-phase alternative, Figure 1.3 196 to 305 VAC, 2-wire: connect L to L1/L2/L3 and N to N1/N2/N3; connect FG to protective earth. Use the complete connection diagrams and terminal markings. The single-phase alternative is explicitly permitted, but characteristics can differ from the three-phase specification, including greater ripple/noise; consult MEAN WELL for application issues. Do not apply the 340 to 530 VAC line-to-line range to an individual L-N branch. Protection and DIP-Switch Modes Overload threshold 100% to 112% of rated output power. Short-circuit and fan-failure protection/alarm are also listed. DIP 1 OFF: continuous current mode Continuous constant-current operation under overload is specified only while output voltage is greater than 50% of rated output voltage. DIP 1 ON: delayed shutdown Overload or short circuit causes shutdown after 5 seconds of constant-current operation; re-power to recover. Over-voltage protection 30 to 33.6 V; output shuts down, re-power to recover. Over-temperature protection Output shuts down and automatically recovers after temperature decreases. DIP 2: current selection OFF selects the default overload/current value; ON enables external constant-current-level programming. DIP 3: voltage selection OFF selects built-in potentiometer adjustment; ON enables external output-voltage programming. The mechanical assignment illustration shows all three DIP positions OFF. Use each function diagram and the actual switch markings to select the required mode. Do not extend continuous constant-current operation below the stated 50%-voltage condition. Voltage and Current Programming PV wiring / allowed range With DIP 3 ON, apply external DC voltage between PV+ and PV- on CN313 or CN314: pin 6 PV+, pin 4 PV-. Output can be programmed from 20% to 120% of nominal voltage. PV graph anchors 1 V external corresponds to 20% output, 5 V to 100%, and 6 V to 120%. The diagram labels the relationship Non-Linear; use the plotted range rather than extrapolating beyond it. PC wiring / allowed range With DIP 2 ON, apply external DC voltage between PC+ and PC- on CN313 or CN314: pin 9 PC+, pin 7 PC-. Constant-current level can be programmed from 20% to 100% of rated current. PC graph anchors 1 V external corresponds to 20% current and 5 V to 100%. The diagram is labeled Non-Linear; do not infer operation outside the stated range. Light-load voltage adjustment caution Trimming PV from a high to a lower setting at light/no load can trigger floating over-voltage protection. The manufacturer suggests turning the supply OFF, setting PV to its lowest level, then adjusting output to the desired value. The programming diagrams retain the factory +S-to-+V and -S-to--V links. Follow the remote-sense instructions if using remote sensing. Programming ranges do not authorize exceeding this model's rated power or applicable thermal limits. Remote Sense, Remote Control and Auxiliary Power Remote-sense wiring CN313/CN314 pin 3 +S to load positive and pin 5 -S to load negative; twist the sense pair. Maximum load-cable voltage-drop compensation is 0.3 V. Local-sense factory links When remote sense is unused, +S must connect to +V and -S to -V to avoid noise/interference. These links are stated as factory default. Remote ON/OFF wiring Connect CN313/CN314 pin 8 RC- to CN315 pin 3 GND-AUX. A switch between pin 10 RC+ and CN315 pin 1 12V-AUX gives ON when shorted, OFF when open. 12 V auxiliary output CN315 pin 1, referenced to pin 3 GND-AUX: 11.4 to 12.6 V, maximum 0.1 A. It is not controlled by remote ON/OFF; the specification restricts this auxiliary to remote ON/OFF control. Signal grounds / load terminals GND-AUX is isolated from main +V/-V. CN315 pin 5 +V(signal) and pin 7 -V(signal) are for local sense only and must not be directly connected as load power terminals. CN313 and CN314 Control Pins Pins 1 / 2 1: CS-; 2: CS+, current-sharing signals. Join corresponding CS pins when paralleling units. Pins 3 / 5 3: +S; 5: -S, remote sensing. Pins 4 / 6 4: PV-; 6: PV+, voltage programming. Pins 7 / 9 7: PC-; 9: PC+, current programming. Pins 8 / 10 8: RC-; 10: RC+, remote ON/OFF. Connector / mating housing CN313 and CN314: HRS DF11-10DP-2DS / HRS DF11-10DS, or equivalents; the two connectors are internally connected. The drawing shows even pins 10 to 2 on one row and odd pins 9 to 1 on the other. Follow the actual connector orientation, not a mirrored cable view. CN315 Auxiliary and Alarm Pins Auxiliary / local-sense pins 1: 12V-AUX; 3: GND-AUX; 5: +V(signal); 7: -V(signal). DC-OK open collector Pin 4 DC-OK2 with pin 2 DC-OK2-GND: LOW when the power supply turns ON. AC-fail open collector Pin 8 AC-FAIL2 with pin 6 AC-FAIL2-GND: LOW when input voltage is too low. Temperature / fan open collectors Pin 9 OTP2 with pin 11 OTP2-GND: LOW on over-temperature protection. Pin 10 FAN-FAIL2 with pin 12 FAN-FAIL2-GND: LOW on internal fan failure. DC-OK relay Pin 14 DC-OK1 with pin 16 DC-OK1-GND: normally open, closes when the supply turns ON. AC-fail relay Pin 19 AC-FAIL1 with pin 17 AC-FAIL1-GND: normally open, closes when input voltage is too low. Temperature / fan relays Pin 13 OTP1 with pin 15 OTP1-GND: normally open, closes on over-temperature protection. Pin 20 FAN-FAIL1 with pin 18 FAN-FAIL1-GND: normally open, closes on internal fan failure. Connector / mating housing CN315: HRS DF11-20DP-2DS / HRS DF11-20DS, or equivalents. Each of the four signals offers relay-contact and open-collector outputs. Relay contacts are rated at maximum 30 V / 1 A resistive. Open collectors are isolated from the main output and require an external voltage source: maximum 20 V and 10 mA sink current; the internal 24 V Zener does not raise the permitted external voltage. The example uses four 10 kΩ pull-up resistors with the 12 V auxiliary and shows the relevant return connections. These are circuit examples, not included accessory quantities. Follow the per-signal states above: DC-OK closes/goes LOW during normal ON operation; the fault signals activate on their respective faults. Current Sharing and Wiring Limits Parallel limit / current equation Up to four units. Maximum total current = rated current per unit x number of units x 0.9; this model's rated current is 200 A. Voltage matching / low-load behavior Match outputs to less than 0.2 V difference. Below 5% of total rated current, current sharing may not be fully balanced. Signal / sense wiring Interconnect corresponding +S/-S, CS+/CS- and RC+/RC- as illustrated. When using remote sense in parallel, connect the load-sensing wires only to the master unit. Sense-wire separation Keep remote-sense wiring at least 30 cm from input wiring. Use the complete parallel diagram for master and inter-unit connections. The family headline states up to 20000 W (3+1); it does not override the current equation or the individual model's actual wattage and thermal limits. Do not connect every unit's sense pair independently to the load. Temperature, Environment and Derating Operating range / thermal curve -30°C to +70°C. Horizontal curve: full load through 50°C, declining to 50% at 70°C. Static input characteristic At 60 Hz, the curve shows 100% load across delta 196 to 305 VAC / Y 340 to 530 VAC. Use the documented connection and thermal conditions. Cooling / indicators Built-in DC fans with fan-speed control. Green LED1: output voltage OK. Red LED2: protection has occurred. Working / storage humidity Working 20% to 90% RH non-condensing. Storage -40°C to +85°C, 10% to 95% RH non-condensing. Temperature coefficient / vibration ±0.03%/°C over 0°C to 50°C. 10 to 500 Hz, 2 G, 10 minutes/cycle, 60 minutes each along X, Y and Z. Altitude derating For this fan-cooled model, reduce allowable ambient temperature by 5°C per 1000 m above 2000 m. The 48 V efficiency graph compares delta 230 VAC and Y 400 VAC and prints 90.59% and 90.76% respectively; these curve annotations are distinct from the 91.5% typical specification-table value. Do not transfer that curve to the 24 V or 36 V model. The pages do not specify a maximum operating altitude or a precise fan-speed/temperature law. Mechanical Installation and Mating Parts Body dimensions / case 460 x 211 x 83.5 mm (L x W x H), 2U, case 223A; drawing tolerance ±0.5 mm. Mounting screws The illustrated faces show 4-M4 L=5 mm groups. Maximum penetration into chassis 5 mm; recommended torque 7 to 10 kgf-cm. These annotations are hole requirements, not included screw quantities. Mounting dimensions Longitudinal fixing span 399 mm; side fixing vertical span 38 mm; main-face transverse fixing span 120 mm. Refer to the complete drawing for offsets, including 29.9, 22.7 and 45.5 mm. Terminal geometry Output projection is marked 38 mm, with 8.5 mm holes and 2-M3 callout. TB1 input projection is 18 mm maximum; 10 and 13 mm are terminal drawing dimensions, not both assumed pitch. Airflow / adjustments Keep the illustrated airflow from the terminal side toward the fan side unobstructed. The drawing identifies SVR, DIP-SW, LED1, LED2, CN313/CN314/CN315 and screw A. Dielectric-test screw instruction For withstand-voltage and insulation-resistance testing, temporarily remove screw A and reinstall it after testing, as explicitly instructed. Mating contact family Both connector sizes list HRS DF11-**SC or equivalent. The wildcard is not a complete orderable terminal suffix; select the exact contact for the wire and housing. The mating housings above are documented compatible connection parts; the pages do not specify included cable/housing quantities or a complete harness product code. No output-terminal torque or wire-gauge value is supplied here. Consult the full drawing and manufacturer installation manual; do not import another series' hardware limits. Safety, EMC and Reliability Listed safety standards UL62368-1; CAN/CSA C22.2 No.62368-1; TUV BS EN/EN62368-1; EAC TP TC 004. Dielectric / insulation Input-output 3 kVAC; input-FG 2 kVAC; output-FG 0.5 kVAC. Insulation: 100 MΩ for each pair at 500 VDC, 25°C, 70% RH; follow the screw A instruction. EMC emission BS EN/EN55032 (CISPR32) Class A conducted and radiated. Harmonics BS EN/EN61000-3-2 and flicker BS EN/EN61000-3-3 are listed without a separate class in their table cells. EMC immunity BS EN/EN55035 and BS EN/EN61000-6-2. ESD -4-2: Level 3, 8 kV air / Level 2, 4 kV contact; radiated -4-3: Level 3; EFT -4-4: Level 3; conducted -4-6: Level 3; magnetic field -4-8: Level 4. Surge / dips / interruptions -4-5: Level 4, 4 kV line-earth / Level 3, 2 kV line-line. -4-11: >95% dip for 0.5 periods; 30% dip for 25 periods; >95% interruption for 250 periods. MTBF, minimum 293.3K hours, Telcordia SR-332 (Bellcore); 34.7K hours, MIL-HDBK-217F at 25°C. EMC tests mounted the unit on a 720 x 360 mm metal plate, 1 mm thick. This component's final equipment must be reconfirmed against applicable EMC directives. MTBF is a statistical reliability measure, not a guaranteed operating life. Weight and Catalog Notes Single-unit catalog packing reference 10 kg (10000 g), from PACKING; not an independently measured net or shipping weight. Full packing entry 10 kg; 1 pc / 10.1 kg / 0.85 CUFT. Datasheet / warranty statement RST-5000-SPEC, 2026-01-12. The manufacturer datasheet lists 5 years warranty; this does not add a separate seller warranty.

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