HDR:DIN Rail Power Supply

MEAN WELL HDR Series Ultra-Slim Step Shape DIN Rail Power Supply

Complete Portfolio: 15W to 150W | Class II Isolation | OVC III | Smart Building Automation

Series Overview
Low Power (15W~60W)
Mid Power (100W~150W)
Safety & Protections
Dimensions (SU)

Designed for Building Automation & Household Systems

The MEAN WELL HDR Series is an economical, ultra-slim, step-shaped DIN rail power supply family. Designed specifically for distribution boards and smart home integration, the series scales perfectly from 15W up to 150W.

        Core Architectural Advantages
        
Ultra-Slim Step Shape: The compact, plastic-housed design mimics the profile of standard circuit breakers, allowing it to fit perfectly inside consumer units and distribution cabinets. Width ranges from 1SU (17.5mm) to 6SU (105mm).

Class II Isolation: Double-insulated design with no ground (FG) pin required, enhancing safety for residential and commercial building installations.

OVC III Compliance: Meets Overvoltage Category III standards (EN61558), ensuring high reliability in electrical environments subject to surges.

Energy Efficient: Features ultra-low no-load power consumption (generally <0.3W) making it highly suitable for "always-on" smart home systems.

HDR-15, HDR-30, & HDR-60 Specifications

The ultra-compact low-power tier is perfect for single-sensor, IoT gateway, or localized lighting applications. These units easily snap onto standard TS-35/7.5 or TS-35/15 DIN rails.

Model Series	Max Rated Power	DC Output Voltages	Efficiency (Max)	Width
HDR-15	15.2W	5V, 12V, 15V, 24V, 48V	87%	1 SU (17.5mm)
HDR-30	36W	5V, 12V, 15V, 24V, 48V	90%	2 SU (35mm)
HDR-60	60W	5V, 12V, 15V, 24V, 48V	91%	3 SU (52.5mm)

Universal Input: All models accept a wide input range of 85 ~ 264VAC (or 120 ~ 370VDC), ensuring compatibility with global power grids.

HDR-100 & HDR-150 Specifications

For more robust automation systems, security networks, and LED lighting arrays, the 100W and 150W models provide higher capacity while maintaining the step-shape profile.

Model Series	Max Rated Power	DC Output Voltages	Efficiency (Max)	Width
HDR-100	92W	12V, 15V, 24V, 48V	90%	4 SU (70mm)
HDR-100-xxN	100.8W	12V, 15V, 24V, 48V	90%	4 SU (70mm)
HDR-150	153.6W	12V, 15V, 24V, 48V	90.5%	6 SU (105mm)

Note on HDR-100 variants: The standard HDR-100 complies with LPS (Limited Power Source) requirements. The "N" variants (e.g., HDR-100-24N) offer a slightly higher output wattage and do not have LPS restrictions. Notice that 5V models are not available in the 100W/150W tiers.

System Protections & Certifications

        Built-In Protections
        
Over Load (Overcurrent): Utilizes a dual-mode protection strategy. It operates in constant current limiting mode when voltage drops (e.g., 50%~100%), and switches to hiccup mode for severe drops (<50%). Recovers automatically.

Over Voltage: Circuit safeguards prevent the output voltage from spiking and damaging connected sensitive electronics (shut down output voltage, clamped by zener diode).

Short Circuit: Hiccup mode protection ensures the power supply remains safe during a dead short and recovers automatically once the fault is cleared.

        Global Safety Compliance
        
Approvals: UL62368-1, UL508 (Industrial Control Equipment), TUV EN61558-2-16, IEC62368-1.

Isolation: I/P-O/P: 4KVAC (Class II double insulation).

Operating Temperature: Wide functional range from -30°C up to +70°C (refer to derating curves for high-temperature performance).

Standard Unit (SU) Dimensions

The HDR series is sized according to standard DIN rail breaker widths (1 SU = 17.5mm), making panel layout calculations incredibly straightforward.

          Physical Dimensions (W * H * D)
          
HDR-15 (1 SU): 17.5 * 90 * 54.5 mm

HDR-30 (2 SU): 35 * 90 * 54.5 mm

HDR-60 (3 SU): 52.5 * 90 * 54.5 mm

HDR-100 (4 SU): 70 * 90 * 54.5 mm

HDR-150 (6 SU): 105 * 90 * 54.5 mm

Installation: All units are housed in a fully isolated UL94V-0 flame-retardant plastic case. They are designed to clip easily onto standard TS-35/7.5 or TS-35/15 DIN rails without the need for additional mounting brackets.

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MEAN WELL HDR-30 series: Ultra-Slim DIN Rail Power Supply - HDR-30-15

MEAN WELL HDR-30-15 is an ultra-slim single-output DIN rail power supply rated at 15 V DC, 2 A and 30 W. Its plastic housing is 35 mm wide (2 SU). Class II isolation, limited power source (LPS), adjustable DC output, a power-on LED and free-air convection suit household control, building automation, industrial control, factory automation and electromechanical equipment. Product Datasheet Download MEAN WELL HDR-30 Datasheet (PDF) The HDR-30 section is on PDF pages 5, 6, 7, 8. Refer to the complete mechanical drawings and notes when planning installation. Model and DC Output Complete model HDR-30-15; HDR-30 catalogue revision 2026-04-03. The final code identifies the nominal 15 V output. Rated output 15 V DC / 2 A / 30 W; current range 0–2 A. Voltage adjustment 13.5–18 V using the Vo Adj. control. Keep output current and power within the model ratings when adjusting voltage. Ripple and noise 120 mVp-p maximum; measured at 20 MHz bandwidth using a 12-inch twisted pair terminated with parallel 0.1 µF and 47 µF capacitors. Voltage tolerance ±1%, including setup tolerance, line regulation and load regulation. Line / load regulation ±1.0% / ±1.0%, respectively. Typical efficiency 89% at the default 230 VAC, rated-load and 25°C test conditions. The series designation is not a uniform output-power guarantee for all voltages. Use the published 30 W model rating and the input and temperature derating curves together. Input and Timing AC / DC input 85–264 VAC, with 277 VAC operational; 120–370 VDC, with 390 VDC operational. AC frequency: 47–63 Hz. Typical AC current 0.88 A at 115 VAC; 0.48 A at 230 VAC. Typical cold-start inrush 25 A at 115 VAC; 45 A at 230 VAC. Setup / rise at full load 500 / 50 ms at both 115 VAC and 230 VAC. Typical hold-up at full load 30 ms at 230 VAC; 12 ms at 115 VAC. No-load consumption Less than 0.3 W. Unless otherwise specified, the manufacturer measures parameters at 230 VAC input, rated load and 25°C ambient. Protection Short circuit / overload 105–160% of rated output power. Hiccup mode when output voltage is below 50% of rated voltage; constant-current limiting within 50–100% of rated output voltage. Both modes recover automatically after the fault is removed. Overvoltage threshold 18.8–22.5 V. Overvoltage response Shut down output voltage; re-power on to recover. Overload thresholds describe fault protection, not a permitted continuous or peak output rating. Cooling, Derating and Environment Cooling / orientation Free-air convection; the published temperature curve is for vertical mounting. Ambient temperature curve −30 to +70°C subject to derating. The curve permits 100% load from −30 to +50°C, then decreases linearly to 50% at +70°C. Input-voltage curve At 60 Hz AC, the curve shows 80% load at 85 VAC, rising to 100% at 100 VAC; the 100% plateau continues through 264 VAC and the 277 VAC operational point. Apply this limit together with the temperature limit. Working 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, non-condensing conditions. Operating altitude 2000 m. Overvoltage category III also applies only up to 2000 m under the listed standards. Vibration 10–500 Hz, 2G, 10 min/cycle for 60 min on each X, Y and Z axis; mounting in accordance with IEC60068-2-6. The general altitude footnote specifies an additional ambient-temperature reduction of 3.5°C per 1000 m above 2000 m for fanless supplies. It does not extend this model’s explicit 2000 m operating-altitude rating. Isolation, Safety and EMC Isolation / limited power Class II isolation and LPS (limited power source), as specified by the manufacturer. Listed approvals UL62368-1, UL508, TUV BS EN/EN61558-2-16, BS EN/EN61558-1, IEC62368-1, EAC TP TC004 and BSMI CNS15598-1. BIS scope BIS IS13252 (Part 1):2010 / IEC60950-1:2005 is listed for this voltage; the family’s 48 V version is excluded. Design reference TUV BS EN/EN62368-1 is listed as a design reference, separately from the approved standards. Overvoltage category Category III according to EN61558, EN50178, EN60664-1 and EN62477-1, up to 2000 m. Withstand / insulation Input–output: 4 kVAC. Insulation resistance: 100 MΩ at 500 VDC, 25°C and 70% RH. EMC emissions BS EN/EN55032 (CISPR32) and CNS15936 Class B for conducted and radiated emissions. Harmonics / flicker BS EN/EN61000-3-2 Class A; BS EN/EN61000-3-3. EMC immunity framework BS EN/EN55035, BS EN/EN61000-6-2 and BS EN/EN61204-3. BS EN/EN61000-4-2: level 3, 8 kV air; level 2, 4 kV contact; criterion A. BS EN/EN61000-4-3: level 3, criterion A. BS EN/EN61000-4-4: level 3, criterion A. BS EN/EN61000-4-5: level 4, 2 kV L–N, criterion A. BS EN/EN61000-4-6: level 3, criterion A. BS EN/EN61000-4-8: level 4, criterion A. BS EN/EN61000-4-11: >95% dip for 0.5 periods; 30% dip for 25 periods; >95% interruption for 250 periods. The supply is a component of final equipment. Reconfirm EMC compliance in the completed equipment; component test results do not certify the entire system. DIN Rail Installation, Terminals and Weight Body size / case 35 × 90 × 54.5 mm (W × H × D); general drawing tolerance ±0.5 mm; case HDR-30. Width: 2 SU. Drawing clearances The side drawing also marks a 58.4 mm depth span and 63.65 / 45.15 mm step-height references. Use the full mechanical drawing for the DIN latch and connection clearances. Admissible DIN rails TS-35/7.5 or TS-35/15; the mechanical drawing identifies a 35 mm rail width. Terminal assignment pin 1: +V; pin 2: −V; pin 3: AC/L; pin 4: AC/N. Terminal torque shown on drawing Follow the supplied unit’s terminal-torque marking and installation instructions. Front controls Vo Adj. sets the output voltage; an LED indicates power on. Single-unit packing reference 130 g per unit. Complete PACKING entry: 0.13 kg; 96 pcs / 14.2 kg / 1.04 CUFT. Carton mass is not the individual-unit weight. Refer to PDF page 8 for the exact terminal numbering and rail-latch geometry. Rail compatibility does not mean a rail is included. These HDR-30 pages do not list a separately orderable MEAN WELL rail, bracket, cover or connector accessory code. Reliability and Manufacturer Information MTBF reference 3670.4 K hours minimum, Telcordia SR-332 (Bellcore); 968.1 K hours minimum, MIL-HDBK-217F at 25°C. These are calculated reliability references, not a guaranteed service life. Warranty statement The manufacturer’s catalogue lists a three-year warranty, subject to the applicable manufacturer terms.

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$34.50

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MEAN WELL HDR-30 series: Ultra-Slim DIN Rail Power Supply - HDR-30-12

MEAN WELL HDR-30-12 is an ultra-slim single-output DIN rail power supply rated at 12 V DC, 2 A and 24 W. Its plastic housing is 35 mm wide (2 SU). Class II isolation, limited power source (LPS), adjustable DC output, a power-on LED and free-air convection suit household control, building automation, industrial control, factory automation and electromechanical equipment. Product Datasheet Download MEAN WELL HDR-30 Datasheet (PDF) The HDR-30 section is on PDF pages 5, 6, 7, 8. Refer to the complete mechanical drawings and notes when planning installation. Model and DC Output Complete model HDR-30-12; HDR-30 catalogue revision 2026-04-03. The final code identifies the nominal 12 V output. Rated output 12 V DC / 2 A / 24 W; current range 0–2 A. Voltage adjustment 10.8–13.8 V using the Vo Adj. control. Keep output current and power within the model ratings when adjusting voltage. Ripple and noise 120 mVp-p maximum; measured at 20 MHz bandwidth using a 12-inch twisted pair terminated with parallel 0.1 µF and 47 µF capacitors. Voltage tolerance ±1%, including setup tolerance, line regulation and load regulation. Line / load regulation ±1.0% / ±1.0%, respectively. Typical efficiency 88% at the default 230 VAC, rated-load and 25°C test conditions. The series designation is not a uniform output-power guarantee for all voltages. Use the published 24 W model rating and the input and temperature derating curves together. Input and Timing AC / DC input 85–264 VAC, with 277 VAC operational; 120–370 VDC, with 390 VDC operational. AC frequency: 47–63 Hz. Typical AC current 0.88 A at 115 VAC; 0.48 A at 230 VAC. Typical cold-start inrush 25 A at 115 VAC; 45 A at 230 VAC. Setup / rise at full load 500 / 50 ms at both 115 VAC and 230 VAC. Typical hold-up at full load 30 ms at 230 VAC; 12 ms at 115 VAC. No-load consumption Less than 0.3 W. Unless otherwise specified, the manufacturer measures parameters at 230 VAC input, rated load and 25°C ambient. Protection Short circuit / overload 105–160% of rated output power. Hiccup mode when output voltage is below 50% of rated voltage; constant-current limiting within 50–100% of rated output voltage. Both modes recover automatically after the fault is removed. Overvoltage threshold 15–18 V. Overvoltage response Shut down output voltage; re-power on to recover. Overload thresholds describe fault protection, not a permitted continuous or peak output rating. Cooling, Derating and Environment Cooling / orientation Free-air convection; the published temperature curve is for vertical mounting. Ambient temperature curve −30 to +70°C subject to derating. The curve permits 100% load from −30 to +50°C, then decreases linearly to 50% at +70°C. Input-voltage curve At 60 Hz AC, the curve shows 80% load at 85 VAC, rising to 100% at 100 VAC; the 100% plateau continues through 264 VAC and the 277 VAC operational point. Apply this limit together with the temperature limit. Working 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, non-condensing conditions. Operating altitude 2000 m. Overvoltage category III also applies only up to 2000 m under the listed standards. Vibration 10–500 Hz, 2G, 10 min/cycle for 60 min on each X, Y and Z axis; mounting in accordance with IEC60068-2-6. The general altitude footnote specifies an additional ambient-temperature reduction of 3.5°C per 1000 m above 2000 m for fanless supplies. It does not extend this model’s explicit 2000 m operating-altitude rating. Isolation, Safety and EMC Isolation / limited power Class II isolation and LPS (limited power source), as specified by the manufacturer. Listed approvals UL62368-1, UL508, TUV BS EN/EN61558-2-16, BS EN/EN61558-1, IEC62368-1, EAC TP TC004 and BSMI CNS15598-1. BIS scope BIS IS13252 (Part 1):2010 / IEC60950-1:2005 is listed for this voltage; the family’s 48 V version is excluded. Design reference TUV BS EN/EN62368-1 is listed as a design reference, separately from the approved standards. Overvoltage category Category III according to EN61558, EN50178, EN60664-1 and EN62477-1, up to 2000 m. Withstand / insulation Input–output: 4 kVAC. Insulation resistance: 100 MΩ at 500 VDC, 25°C and 70% RH. EMC emissions BS EN/EN55032 (CISPR32) and CNS15936 Class B for conducted and radiated emissions. Harmonics / flicker BS EN/EN61000-3-2 Class A; BS EN/EN61000-3-3. EMC immunity framework BS EN/EN55035, BS EN/EN61000-6-2 and BS EN/EN61204-3. BS EN/EN61000-4-2: level 3, 8 kV air; level 2, 4 kV contact; criterion A. BS EN/EN61000-4-3: level 3, criterion A. BS EN/EN61000-4-4: level 3, criterion A. BS EN/EN61000-4-5: level 4, 2 kV L–N, criterion A. BS EN/EN61000-4-6: level 3, criterion A. BS EN/EN61000-4-8: level 4, criterion A. BS EN/EN61000-4-11: >95% dip for 0.5 periods; 30% dip for 25 periods; >95% interruption for 250 periods. The supply is a component of final equipment. Reconfirm EMC compliance in the completed equipment; component test results do not certify the entire system. DIN Rail Installation, Terminals and Weight Body size / case 35 × 90 × 54.5 mm (W × H × D); general drawing tolerance ±0.5 mm; case HDR-30. Width: 2 SU. Drawing clearances The side drawing also marks a 58.4 mm depth span and 63.65 / 45.15 mm step-height references. Use the full mechanical drawing for the DIN latch and connection clearances. Admissible DIN rails TS-35/7.5 or TS-35/15; the mechanical drawing identifies a 35 mm rail width. Terminal assignment pin 1: +V; pin 2: −V; pin 3: AC/L; pin 4: AC/N. Terminal torque shown on drawing Follow the supplied unit’s terminal-torque marking and installation instructions. Front controls Vo Adj. sets the output voltage; an LED indicates power on. Single-unit packing reference 130 g per unit. Complete PACKING entry: 0.13 kg; 96 pcs / 14.2 kg / 1.04 CUFT. Carton mass is not the individual-unit weight. Refer to PDF page 8 for the exact terminal numbering and rail-latch geometry. Rail compatibility does not mean a rail is included. These HDR-30 pages do not list a separately orderable MEAN WELL rail, bracket, cover or connector accessory code. Reliability and Manufacturer Information MTBF reference 3670.4 K hours minimum, Telcordia SR-332 (Bellcore); 968.1 K hours minimum, MIL-HDBK-217F at 25°C. These are calculated reliability references, not a guaranteed service life. Warranty statement The manufacturer’s catalogue lists a three-year warranty, subject to the applicable manufacturer terms.

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$32.04

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MEAN WELL HDR-30 series: Ultra-Slim DIN Rail Power Supply - HDR-30-5

MEAN WELL HDR-30-5 is an ultra-slim single-output DIN rail power supply rated at 5 V DC, 3 A and 15 W. Its plastic housing is 35 mm wide (2 SU). Class II isolation, limited power source (LPS), adjustable DC output, a power-on LED and free-air convection suit household control, building automation, industrial control, factory automation and electromechanical equipment. Product Datasheet Download MEAN WELL HDR-30 Datasheet (PDF) The HDR-30 section is on PDF pages 5, 6, 7, 8. Refer to the complete mechanical drawings and notes when planning installation. Model and DC Output Complete model HDR-30-5; HDR-30 catalogue revision 2026-04-03. The final code identifies the nominal 5 V output. Rated output 5 V DC / 3 A / 15 W; current range 0–3 A. Voltage adjustment 4.5–5.5 V using the Vo Adj. control. Keep output current and power within the model ratings when adjusting voltage. Ripple and noise 80 mVp-p maximum; measured at 20 MHz bandwidth using a 12-inch twisted pair terminated with parallel 0.1 µF and 47 µF capacitors. Voltage tolerance ±2%, including setup tolerance, line regulation and load regulation. Line / load regulation ±1.0% / ±1.0%, respectively. Typical efficiency 82% at the default 230 VAC, rated-load and 25°C test conditions. The series designation is not a uniform output-power guarantee for all voltages. Use the published 15 W model rating and the input and temperature derating curves together. Input and Timing AC / DC input 85–264 VAC, with 277 VAC operational; 120–370 VDC, with 390 VDC operational. AC frequency: 47–63 Hz. Typical AC current 0.88 A at 115 VAC; 0.48 A at 230 VAC. Typical cold-start inrush 25 A at 115 VAC; 45 A at 230 VAC. Setup / rise at full load 500 / 50 ms at both 115 VAC and 230 VAC. Typical hold-up at full load 30 ms at 230 VAC; 12 ms at 115 VAC. No-load consumption Less than 0.3 W. Unless otherwise specified, the manufacturer measures parameters at 230 VAC input, rated load and 25°C ambient. Protection Short circuit / overload 105–160% of rated output power. Hiccup mode when output voltage is below 50% of rated voltage; constant-current limiting within 50–100% of rated output voltage. Both modes recover automatically after the fault is removed. Overvoltage threshold 5.75–7.5 V. Overvoltage response Shut down output voltage; re-power on to recover. Overload thresholds describe fault protection, not a permitted continuous or peak output rating. Cooling, Derating and Environment Cooling / orientation Free-air convection; the published temperature curve is for vertical mounting. Ambient temperature curve −30 to +70°C subject to derating. The curve permits 100% load from −30 to +50°C, then decreases linearly to 50% at +70°C. Input-voltage curve At 60 Hz AC, the curve shows 80% load at 85 VAC, rising to 100% at 100 VAC; the 100% plateau continues through 264 VAC and the 277 VAC operational point. Apply this limit together with the temperature limit. Working 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, non-condensing conditions. Operating altitude 2000 m. Overvoltage category III also applies only up to 2000 m under the listed standards. Vibration 10–500 Hz, 2G, 10 min/cycle for 60 min on each X, Y and Z axis; mounting in accordance with IEC60068-2-6. The general altitude footnote specifies an additional ambient-temperature reduction of 3.5°C per 1000 m above 2000 m for fanless supplies. It does not extend this model’s explicit 2000 m operating-altitude rating. Isolation, Safety and EMC Isolation / limited power Class II isolation and LPS (limited power source), as specified by the manufacturer. Listed approvals UL62368-1, UL508, TUV BS EN/EN61558-2-16, BS EN/EN61558-1, IEC62368-1, EAC TP TC004 and BSMI CNS15598-1. BIS scope BIS IS13252 (Part 1):2010 / IEC60950-1:2005 is listed for this voltage; the family’s 48 V version is excluded. Design reference TUV BS EN/EN62368-1 is listed as a design reference, separately from the approved standards. Overvoltage category Category III according to EN61558, EN50178, EN60664-1 and EN62477-1, up to 2000 m. Withstand / insulation Input–output: 4 kVAC. Insulation resistance: 100 MΩ at 500 VDC, 25°C and 70% RH. EMC emissions BS EN/EN55032 (CISPR32) and CNS15936 Class B for conducted and radiated emissions. Harmonics / flicker BS EN/EN61000-3-2 Class A; BS EN/EN61000-3-3. EMC immunity framework BS EN/EN55035, BS EN/EN61000-6-2 and BS EN/EN61204-3. BS EN/EN61000-4-2: level 3, 8 kV air; level 2, 4 kV contact; criterion A. BS EN/EN61000-4-3: level 3, criterion A. BS EN/EN61000-4-4: level 3, criterion A. BS EN/EN61000-4-5: level 4, 2 kV L–N, criterion A. BS EN/EN61000-4-6: level 3, criterion A. BS EN/EN61000-4-8: level 4, criterion A. BS EN/EN61000-4-11: >95% dip for 0.5 periods; 30% dip for 25 periods; >95% interruption for 250 periods. The supply is a component of final equipment. Reconfirm EMC compliance in the completed equipment; component test results do not certify the entire system. DIN Rail Installation, Terminals and Weight Body size / case 35 × 90 × 54.5 mm (W × H × D); general drawing tolerance ±0.5 mm; case HDR-30. Width: 2 SU. Drawing clearances The side drawing also marks a 58.4 mm depth span and 63.65 / 45.15 mm step-height references. Use the full mechanical drawing for the DIN latch and connection clearances. Admissible DIN rails TS-35/7.5 or TS-35/15; the mechanical drawing identifies a 35 mm rail width. Terminal assignment pin 1: +V; pin 2: −V; pin 3: AC/L; pin 4: AC/N. Terminal torque shown on drawing DC terminals: 5 lb-in; AC terminals: 4.5–6.0 lb-in. These values are printed on the representative label in the mechanical drawing; follow the supplied unit’s marking and installation instructions. Front controls Vo Adj. sets the output voltage; an LED indicates power on. Single-unit packing reference 130 g per unit. Complete PACKING entry: 0.13 kg; 96 pcs / 14.2 kg / 1.04 CUFT. Carton mass is not the individual-unit weight. Refer to PDF page 8 for the exact terminal numbering and rail-latch geometry. Rail compatibility does not mean a rail is included. These HDR-30 pages do not list a separately orderable MEAN WELL rail, bracket, cover or connector accessory code. Reliability and Manufacturer Information MTBF reference 3670.4 K hours minimum, Telcordia SR-332 (Bellcore); 968.1 K hours minimum, MIL-HDBK-217F at 25°C. These are calculated reliability references, not a guaranteed service life. Warranty statement The manufacturer’s catalogue lists a three-year warranty, subject to the applicable manufacturer terms.

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MEAN WELL HDR-15 series: Ultra-Slim DIN Rail Power Supply - HDR-15-48

MEAN WELL HDR-15-48 is an ultra-slim single-output DIN rail power supply rated at 48 V DC, 0.32 A and 15.4 W. Its plastic housing is 17.5 mm wide (1 SU). Class II isolation, limited power source (LPS), adjustable DC output, a power-on LED and free-air convection suit household control, building automation, industrial control, factory automation and electromechanical equipment. Product Datasheet Download MEAN WELL HDR-15 Datasheet (PDF) The HDR-15 section is on PDF pages 1, 2, 3, 4. Refer to the complete mechanical drawings and notes when planning installation. Model and DC Output Complete model HDR-15-48; HDR-15 catalogue revision 2026-04-03. The final code identifies the nominal 48 V output. Rated output 48 V DC / 0.32 A / 15.4 W; current range 0–0.32 A. Voltage adjustment 43.2–55.2 V using the Vo Adj. control. Keep output current and power within the model ratings when adjusting voltage. Ripple and noise 240 mVp-p maximum; measured at 20 MHz bandwidth using a 12-inch twisted pair terminated with parallel 0.1 µF and 47 µF capacitors. Voltage tolerance ±1%, including setup tolerance, line regulation and load regulation. Line / load regulation ±1.0% / ±1.0%, respectively. Typical efficiency 87% at the default 230 VAC, rated-load and 25°C test conditions. The series designation is not a uniform output-power guarantee for all voltages. Use the published 15.4 W model rating and the input and temperature derating curves together. Input and Timing AC / DC input 85–264 VAC, with 277 VAC operational; 120–370 VDC, with 390 VDC operational. AC frequency: 47–63 Hz. Typical AC current 0.5 A at 115 VAC; 0.25 A at 230 VAC. Typical cold-start inrush 25 A at 115 VAC; 45 A at 230 VAC. Setup / rise at full load 2000 / 80 ms at both 115 VAC and 230 VAC. Typical hold-up at full load 30 ms at 230 VAC; 12 ms at 115 VAC. No-load consumption Less than 0.3 W. Unless otherwise specified, the manufacturer measures parameters at 230 VAC input, rated load and 25°C ambient. Protection Short circuit / overload 110–145% of rated output power. Hiccup mode when output voltage is below 50% of rated voltage; constant-current limiting within 50–100% of rated output voltage. Both modes recover automatically after the fault is removed. Overvoltage threshold 56.5–64.8 V. Overvoltage response Shut off output voltage, clamping by zener diode. Overload thresholds describe fault protection, not a permitted continuous or peak output rating. Cooling, Derating and Environment Cooling / orientation Free-air convection; the published temperature curve is for vertical mounting. Ambient temperature curve −30 to +70°C subject to derating. The curve permits 100% load from −30 to +50°C, then decreases linearly to 50% at +70°C. Input-voltage curve At 60 Hz AC, the curve shows 80% load at 85 VAC, rising to 100% at 100 VAC; the 100% plateau continues through 264 VAC and the 277 VAC operational point. Apply this limit together with the temperature limit. Working 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, non-condensing conditions. Operating altitude 2000 m. Overvoltage category III also applies only up to 2000 m under the listed standards. Vibration 10–500 Hz, 2G, 10 min/cycle for 60 min on each X, Y and Z axis; mounting in accordance with IEC60068-2-6. The general altitude footnote specifies an additional ambient-temperature reduction of 3.5°C per 1000 m above 2000 m for fanless supplies. It does not extend this model’s explicit 2000 m operating-altitude rating. Isolation, Safety and EMC Isolation / limited power Class II isolation and LPS (limited power source), as specified by the manufacturer. Listed approvals UL62368-1, UL508, TUV BS EN/EN61558-2-16, BS EN/EN61558-1, IEC62368-1, EAC TP TC004 and BSMI CNS15598-1. BIS scope The catalogue explicitly excludes the 48 V model from BIS IS13252 (Part 1):2010 / IEC60950-1:2005. Design reference TUV BS EN/EN62368-1 is listed as a design reference, separately from the approved standards. Overvoltage category Category III according to EN61558, EN50178, EN60664-1 and EN62477-1, up to 2000 m. Withstand / insulation Input–output: 4 kVAC. Insulation resistance: 100 MΩ at 500 VDC, 25°C and 70% RH. EMC emissions BS EN/EN55032 (CISPR32) and CNS15936 Class B for conducted and radiated emissions. Harmonics / flicker BS EN/EN61000-3-2 Class A; BS EN/EN61000-3-3. EMC immunity framework BS EN/EN55035, BS EN/EN61000-6-2 and BS EN/EN61204-3. BS EN/EN61000-4-2: level 3, 8 kV air; level 2, 4 kV contact; criterion A. BS EN/EN61000-4-3: level 3, criterion A. BS EN/EN61000-4-4: level 3, criterion A. BS EN/EN61000-4-5: level 4, 2 kV L–N, criterion A. BS EN/EN61000-4-6: level 3, criterion A. BS EN/EN61000-4-8: level 4, criterion A. BS EN/EN61000-4-11: >95% dip for 0.5 periods; 30% dip for 25 periods; >95% interruption for 250 periods. The supply is a component of final equipment. Reconfirm EMC compliance in the completed equipment; component test results do not certify the entire system. DIN Rail Installation, Terminals and Weight Body size / case 17.5 × 90 × 54.5 mm (W × H × D); general drawing tolerance ±0.5 mm; case HDR-15. Width: 1 SU. Drawing clearances The side drawing also marks a 58.4 mm depth span and 63.65 / 45.15 mm step-height references. Use the full mechanical drawing for the DIN latch and connection clearances. Admissible DIN rails TS-35/7.5 or TS-35/15; the mechanical drawing identifies a 35 mm rail width. Terminal assignment pin 1: +V; pin 2: −V; pin 3: AC/N; pin 4: AC/L. Terminal torque shown on drawing Follow the supplied unit’s terminal-torque marking and installation instructions. Front controls Vo Adj. sets the output voltage; an LED indicates power on. Single-unit packing reference 74 g per unit. Complete PACKING entry: 74 g; 160 pcs / 12.9 kg / 1.09 CUFT. Carton mass is not the individual-unit weight. Refer to PDF page 4 for the exact terminal numbering and rail-latch geometry. Rail compatibility does not mean a rail is included. These HDR-15 pages do not list a separately orderable MEAN WELL rail, bracket, cover or connector accessory code. Reliability and Manufacturer Information MTBF reference 3724.3 K hours minimum, Telcordia SR-332 (Bellcore); 1166.1 K hours minimum, MIL-HDBK-217F at 25°C. These are calculated reliability references, not a guaranteed service life. Warranty statement The manufacturer’s catalogue lists a three-year warranty, subject to the applicable manufacturer terms.

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MEAN WELL HDR-15 series: Ultra-Slim DIN Rail Power Supply - HDR-15-24

MEAN WELL HDR-15-24 is an ultra-slim single-output DIN rail power supply rated at 24 V DC, 0.63 A and 15.2 W. Its plastic housing is 17.5 mm wide (1 SU). Class II isolation, limited power source (LPS), adjustable DC output, a power-on LED and free-air convection suit household control, building automation, industrial control, factory automation and electromechanical equipment. Product Datasheet Download MEAN WELL HDR-15 Datasheet (PDF) The HDR-15 section is on PDF pages 1, 2, 3, 4. Refer to the complete mechanical drawings and notes when planning installation. Model and DC Output Complete model HDR-15-24; HDR-15 catalogue revision 2026-04-03. The final code identifies the nominal 24 V output. Rated output 24 V DC / 0.63 A / 15.2 W; current range 0–0.63 A. Voltage adjustment 21.6–29 V using the Vo Adj. control. Keep output current and power within the model ratings when adjusting voltage. Ripple and noise 150 mVp-p maximum; measured at 20 MHz bandwidth using a 12-inch twisted pair terminated with parallel 0.1 µF and 47 µF capacitors. Voltage tolerance ±1%, including setup tolerance, line regulation and load regulation. Line / load regulation ±1.0% / ±1.0%, respectively. Typical efficiency 86% at the default 230 VAC, rated-load and 25°C test conditions. The series designation is not a uniform output-power guarantee for all voltages. Use the published 15.2 W model rating and the input and temperature derating curves together. Input and Timing AC / DC input 85–264 VAC, with 277 VAC operational; 120–370 VDC, with 390 VDC operational. AC frequency: 47–63 Hz. Typical AC current 0.5 A at 115 VAC; 0.25 A at 230 VAC. Typical cold-start inrush 25 A at 115 VAC; 45 A at 230 VAC. Setup / rise at full load 2000 / 80 ms at both 115 VAC and 230 VAC. Typical hold-up at full load 30 ms at 230 VAC; 12 ms at 115 VAC. No-load consumption Less than 0.3 W. Unless otherwise specified, the manufacturer measures parameters at 230 VAC input, rated load and 25°C ambient. Protection Short circuit / overload 110–145% of rated output power. Hiccup mode when output voltage is below 50% of rated voltage; constant-current limiting within 50–100% of rated output voltage. Both modes recover automatically after the fault is removed. Overvoltage threshold 30–36 V. Overvoltage response Shut off output voltage, clamping by zener diode. Overload thresholds describe fault protection, not a permitted continuous or peak output rating. Cooling, Derating and Environment Cooling / orientation Free-air convection; the published temperature curve is for vertical mounting. Ambient temperature curve −30 to +70°C subject to derating. The curve permits 100% load from −30 to +50°C, then decreases linearly to 50% at +70°C. Input-voltage curve At 60 Hz AC, the curve shows 80% load at 85 VAC, rising to 100% at 100 VAC; the 100% plateau continues through 264 VAC and the 277 VAC operational point. Apply this limit together with the temperature limit. Working 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, non-condensing conditions. Operating altitude 2000 m. Overvoltage category III also applies only up to 2000 m under the listed standards. Vibration 10–500 Hz, 2G, 10 min/cycle for 60 min on each X, Y and Z axis; mounting in accordance with IEC60068-2-6. The general altitude footnote specifies an additional ambient-temperature reduction of 3.5°C per 1000 m above 2000 m for fanless supplies. It does not extend this model’s explicit 2000 m operating-altitude rating. Isolation, Safety and EMC Isolation / limited power Class II isolation and LPS (limited power source), as specified by the manufacturer. Listed approvals UL62368-1, UL508, TUV BS EN/EN61558-2-16, BS EN/EN61558-1, IEC62368-1, EAC TP TC004 and BSMI CNS15598-1. BIS scope BIS IS13252 (Part 1):2010 / IEC60950-1:2005 is listed for this voltage; the family’s 48 V version is excluded. Design reference TUV BS EN/EN62368-1 is listed as a design reference, separately from the approved standards. Overvoltage category Category III according to EN61558, EN50178, EN60664-1 and EN62477-1, up to 2000 m. Withstand / insulation Input–output: 4 kVAC. Insulation resistance: 100 MΩ at 500 VDC, 25°C and 70% RH. EMC emissions BS EN/EN55032 (CISPR32) and CNS15936 Class B for conducted and radiated emissions. Harmonics / flicker BS EN/EN61000-3-2 Class A; BS EN/EN61000-3-3. EMC immunity framework BS EN/EN55035, BS EN/EN61000-6-2 and BS EN/EN61204-3. BS EN/EN61000-4-2: level 3, 8 kV air; level 2, 4 kV contact; criterion A. BS EN/EN61000-4-3: level 3, criterion A. BS EN/EN61000-4-4: level 3, criterion A. BS EN/EN61000-4-5: level 4, 2 kV L–N, criterion A. BS EN/EN61000-4-6: level 3, criterion A. BS EN/EN61000-4-8: level 4, criterion A. BS EN/EN61000-4-11: >95% dip for 0.5 periods; 30% dip for 25 periods; >95% interruption for 250 periods. The supply is a component of final equipment. Reconfirm EMC compliance in the completed equipment; component test results do not certify the entire system. DIN Rail Installation, Terminals and Weight Body size / case 17.5 × 90 × 54.5 mm (W × H × D); general drawing tolerance ±0.5 mm; case HDR-15. Width: 1 SU. Drawing clearances The side drawing also marks a 58.4 mm depth span and 63.65 / 45.15 mm step-height references. Use the full mechanical drawing for the DIN latch and connection clearances. Admissible DIN rails TS-35/7.5 or TS-35/15; the mechanical drawing identifies a 35 mm rail width. Terminal assignment pin 1: +V; pin 2: −V; pin 3: AC/N; pin 4: AC/L. Terminal torque shown on drawing Follow the supplied unit’s terminal-torque marking and installation instructions. Front controls Vo Adj. sets the output voltage; an LED indicates power on. Single-unit packing reference 74 g per unit. Complete PACKING entry: 74 g; 160 pcs / 12.9 kg / 1.09 CUFT. Carton mass is not the individual-unit weight. Refer to PDF page 4 for the exact terminal numbering and rail-latch geometry. Rail compatibility does not mean a rail is included. These HDR-15 pages do not list a separately orderable MEAN WELL rail, bracket, cover or connector accessory code. Reliability and Manufacturer Information MTBF reference 3724.3 K hours minimum, Telcordia SR-332 (Bellcore); 1166.1 K hours minimum, MIL-HDBK-217F at 25°C. These are calculated reliability references, not a guaranteed service life. Warranty statement The manufacturer’s catalogue lists a three-year warranty, subject to the applicable manufacturer terms.

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MEAN WELL HDR-15 series: Ultra-Slim DIN Rail Power Supply - HDR-15-15

MEAN WELL HDR-15-15 is an ultra-slim single-output DIN rail power supply rated at 15 V DC, 1 A and 15 W. Its plastic housing is 17.5 mm wide (1 SU). Class II isolation, limited power source (LPS), adjustable DC output, a power-on LED and free-air convection suit household control, building automation, industrial control, factory automation and electromechanical equipment. Product Datasheet Download MEAN WELL HDR-15 Datasheet (PDF) The HDR-15 section is on PDF pages 1, 2, 3, 4. Refer to the complete mechanical drawings and notes when planning installation. Model and DC Output Complete model HDR-15-15; HDR-15 catalogue revision 2026-04-03. The final code identifies the nominal 15 V output. Rated output 15 V DC / 1 A / 15 W; current range 0–1 A. Voltage adjustment 13.5–18 V using the Vo Adj. control. Keep output current and power within the model ratings when adjusting voltage. Ripple and noise 120 mVp-p maximum; measured at 20 MHz bandwidth using a 12-inch twisted pair terminated with parallel 0.1 µF and 47 µF capacitors. Voltage tolerance ±1%, including setup tolerance, line regulation and load regulation. Line / load regulation ±1.0% / ±1.0%, respectively. Typical efficiency 85.5% at the default 230 VAC, rated-load and 25°C test conditions. The series designation is not a uniform output-power guarantee for all voltages. Use the published 15 W model rating and the input and temperature derating curves together. Input and Timing AC / DC input 85–264 VAC, with 277 VAC operational; 120–370 VDC, with 390 VDC operational. AC frequency: 47–63 Hz. Typical AC current 0.5 A at 115 VAC; 0.25 A at 230 VAC. Typical cold-start inrush 25 A at 115 VAC; 45 A at 230 VAC. Setup / rise at full load 2000 / 80 ms at both 115 VAC and 230 VAC. Typical hold-up at full load 30 ms at 230 VAC; 12 ms at 115 VAC. No-load consumption Less than 0.3 W. Unless otherwise specified, the manufacturer measures parameters at 230 VAC input, rated load and 25°C ambient. Protection Short circuit / overload 110–145% of rated output power. Hiccup mode when output voltage is below 50% of rated voltage; constant-current limiting within 50–100% of rated output voltage. Both modes recover automatically after the fault is removed. Overvoltage threshold 18.8–22.5 V. Overvoltage response Shut off output voltage, clamping by zener diode. Overload thresholds describe fault protection, not a permitted continuous or peak output rating. Cooling, Derating and Environment Cooling / orientation Free-air convection; the published temperature curve is for vertical mounting. Ambient temperature curve −30 to +70°C subject to derating. The curve permits 100% load from −30 to +50°C, then decreases linearly to 50% at +70°C. Input-voltage curve At 60 Hz AC, the curve shows 80% load at 85 VAC, rising to 100% at 100 VAC; the 100% plateau continues through 264 VAC and the 277 VAC operational point. Apply this limit together with the temperature limit. Working 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, non-condensing conditions. Operating altitude 2000 m. Overvoltage category III also applies only up to 2000 m under the listed standards. Vibration 10–500 Hz, 2G, 10 min/cycle for 60 min on each X, Y and Z axis; mounting in accordance with IEC60068-2-6. The general altitude footnote specifies an additional ambient-temperature reduction of 3.5°C per 1000 m above 2000 m for fanless supplies. It does not extend this model’s explicit 2000 m operating-altitude rating. Isolation, Safety and EMC Isolation / limited power Class II isolation and LPS (limited power source), as specified by the manufacturer. Listed approvals UL62368-1, UL508, TUV BS EN/EN61558-2-16, BS EN/EN61558-1, IEC62368-1, EAC TP TC004 and BSMI CNS15598-1. BIS scope BIS IS13252 (Part 1):2010 / IEC60950-1:2005 is listed for this voltage; the family’s 48 V version is excluded. Design reference TUV BS EN/EN62368-1 is listed as a design reference, separately from the approved standards. Overvoltage category Category III according to EN61558, EN50178, EN60664-1 and EN62477-1, up to 2000 m. Withstand / insulation Input–output: 4 kVAC. Insulation resistance: 100 MΩ at 500 VDC, 25°C and 70% RH. EMC emissions BS EN/EN55032 (CISPR32) and CNS15936 Class B for conducted and radiated emissions. Harmonics / flicker BS EN/EN61000-3-2 Class A; BS EN/EN61000-3-3. EMC immunity framework BS EN/EN55035, BS EN/EN61000-6-2 and BS EN/EN61204-3. BS EN/EN61000-4-2: level 3, 8 kV air; level 2, 4 kV contact; criterion A. BS EN/EN61000-4-3: level 3, criterion A. BS EN/EN61000-4-4: level 3, criterion A. BS EN/EN61000-4-5: level 4, 2 kV L–N, criterion A. BS EN/EN61000-4-6: level 3, criterion A. BS EN/EN61000-4-8: level 4, criterion A. BS EN/EN61000-4-11: >95% dip for 0.5 periods; 30% dip for 25 periods; >95% interruption for 250 periods. The supply is a component of final equipment. Reconfirm EMC compliance in the completed equipment; component test results do not certify the entire system. DIN Rail Installation, Terminals and Weight Body size / case 17.5 × 90 × 54.5 mm (W × H × D); general drawing tolerance ±0.5 mm; case HDR-15. Width: 1 SU. Drawing clearances The side drawing also marks a 58.4 mm depth span and 63.65 / 45.15 mm step-height references. Use the full mechanical drawing for the DIN latch and connection clearances. Admissible DIN rails TS-35/7.5 or TS-35/15; the mechanical drawing identifies a 35 mm rail width. Terminal assignment pin 1: +V; pin 2: −V; pin 3: AC/N; pin 4: AC/L. Terminal torque shown on drawing Follow the supplied unit’s terminal-torque marking and installation instructions. Front controls Vo Adj. sets the output voltage; an LED indicates power on. Single-unit packing reference 74 g per unit. Complete PACKING entry: 74 g; 160 pcs / 12.9 kg / 1.09 CUFT. Carton mass is not the individual-unit weight. Refer to PDF page 4 for the exact terminal numbering and rail-latch geometry. Rail compatibility does not mean a rail is included. These HDR-15 pages do not list a separately orderable MEAN WELL rail, bracket, cover or connector accessory code. Reliability and Manufacturer Information MTBF reference 3724.3 K hours minimum, Telcordia SR-332 (Bellcore); 1166.1 K hours minimum, MIL-HDBK-217F at 25°C. These are calculated reliability references, not a guaranteed service life. Warranty statement The manufacturer’s catalogue lists a three-year warranty, subject to the applicable manufacturer terms.

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MEAN WELL HDR-15 series: Ultra-Slim DIN Rail Power Supply - HDR-15-12

MEAN WELL HDR-15-12 is an ultra-slim single-output DIN rail power supply rated at 12 V DC, 1.25 A and 15 W. Its plastic housing is 17.5 mm wide (1 SU). Class II isolation, limited power source (LPS), adjustable DC output, a power-on LED and free-air convection suit household control, building automation, industrial control, factory automation and electromechanical equipment. Product Datasheet Download MEAN WELL HDR-15 Datasheet (PDF) The HDR-15 section is on PDF pages 1, 2, 3, 4. Refer to the complete mechanical drawings and notes when planning installation. Model and DC Output Complete model HDR-15-12; HDR-15 catalogue revision 2026-04-03. The final code identifies the nominal 12 V output. Rated output 12 V DC / 1.25 A / 15 W; current range 0–1.25 A. Voltage adjustment 10.8–13.8 V using the Vo Adj. control. Keep output current and power within the model ratings when adjusting voltage. Ripple and noise 120 mVp-p maximum; measured at 20 MHz bandwidth using a 12-inch twisted pair terminated with parallel 0.1 µF and 47 µF capacitors. Voltage tolerance ±1%, including setup tolerance, line regulation and load regulation. Line / load regulation ±1.0% / ±1.0%, respectively. Typical efficiency 85% at the default 230 VAC, rated-load and 25°C test conditions. The series designation is not a uniform output-power guarantee for all voltages. Use the published 15 W model rating and the input and temperature derating curves together. Input and Timing AC / DC input 85–264 VAC, with 277 VAC operational; 120–370 VDC, with 390 VDC operational. AC frequency: 47–63 Hz. Typical AC current 0.5 A at 115 VAC; 0.25 A at 230 VAC. Typical cold-start inrush 25 A at 115 VAC; 45 A at 230 VAC. Setup / rise at full load 2000 / 80 ms at both 115 VAC and 230 VAC. Typical hold-up at full load 30 ms at 230 VAC; 12 ms at 115 VAC. No-load consumption Less than 0.3 W. Unless otherwise specified, the manufacturer measures parameters at 230 VAC input, rated load and 25°C ambient. Protection Short circuit / overload 110–145% of rated output power. Hiccup mode when output voltage is below 50% of rated voltage; constant-current limiting within 50–100% of rated output voltage. Both modes recover automatically after the fault is removed. Overvoltage threshold 14.2–16.2 V. Overvoltage response Shut off output voltage, clamping by zener diode. Overload thresholds describe fault protection, not a permitted continuous or peak output rating. Cooling, Derating and Environment Cooling / orientation Free-air convection; the published temperature curve is for vertical mounting. Ambient temperature curve −30 to +70°C subject to derating. The curve permits 100% load from −30 to +50°C, then decreases linearly to 50% at +70°C. Input-voltage curve At 60 Hz AC, the curve shows 80% load at 85 VAC, rising to 100% at 100 VAC; the 100% plateau continues through 264 VAC and the 277 VAC operational point. Apply this limit together with the temperature limit. Working 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, non-condensing conditions. Operating altitude 2000 m. Overvoltage category III also applies only up to 2000 m under the listed standards. Vibration 10–500 Hz, 2G, 10 min/cycle for 60 min on each X, Y and Z axis; mounting in accordance with IEC60068-2-6. The general altitude footnote specifies an additional ambient-temperature reduction of 3.5°C per 1000 m above 2000 m for fanless supplies. It does not extend this model’s explicit 2000 m operating-altitude rating. Isolation, Safety and EMC Isolation / limited power Class II isolation and LPS (limited power source), as specified by the manufacturer. Listed approvals UL62368-1, UL508, TUV BS EN/EN61558-2-16, BS EN/EN61558-1, IEC62368-1, EAC TP TC004 and BSMI CNS15598-1. BIS scope BIS IS13252 (Part 1):2010 / IEC60950-1:2005 is listed for this voltage; the family’s 48 V version is excluded. Design reference TUV BS EN/EN62368-1 is listed as a design reference, separately from the approved standards. Overvoltage category Category III according to EN61558, EN50178, EN60664-1 and EN62477-1, up to 2000 m. Withstand / insulation Input–output: 4 kVAC. Insulation resistance: 100 MΩ at 500 VDC, 25°C and 70% RH. EMC emissions BS EN/EN55032 (CISPR32) and CNS15936 Class B for conducted and radiated emissions. Harmonics / flicker BS EN/EN61000-3-2 Class A; BS EN/EN61000-3-3. EMC immunity framework BS EN/EN55035, BS EN/EN61000-6-2 and BS EN/EN61204-3. BS EN/EN61000-4-2: level 3, 8 kV air; level 2, 4 kV contact; criterion A. BS EN/EN61000-4-3: level 3, criterion A. BS EN/EN61000-4-4: level 3, criterion A. BS EN/EN61000-4-5: level 4, 2 kV L–N, criterion A. BS EN/EN61000-4-6: level 3, criterion A. BS EN/EN61000-4-8: level 4, criterion A. BS EN/EN61000-4-11: >95% dip for 0.5 periods; 30% dip for 25 periods; >95% interruption for 250 periods. The supply is a component of final equipment. Reconfirm EMC compliance in the completed equipment; component test results do not certify the entire system. DIN Rail Installation, Terminals and Weight Body size / case 17.5 × 90 × 54.5 mm (W × H × D); general drawing tolerance ±0.5 mm; case HDR-15. Width: 1 SU. Drawing clearances The side drawing also marks a 58.4 mm depth span and 63.65 / 45.15 mm step-height references. Use the full mechanical drawing for the DIN latch and connection clearances. Admissible DIN rails TS-35/7.5 or TS-35/15; the mechanical drawing identifies a 35 mm rail width. Terminal assignment pin 1: +V; pin 2: −V; pin 3: AC/N; pin 4: AC/L. Terminal torque shown on drawing Follow the supplied unit’s terminal-torque marking and installation instructions. Front controls Vo Adj. sets the output voltage; an LED indicates power on. Single-unit packing reference 74 g per unit. Complete PACKING entry: 74 g; 160 pcs / 12.9 kg / 1.09 CUFT. Carton mass is not the individual-unit weight. Refer to PDF page 4 for the exact terminal numbering and rail-latch geometry. Rail compatibility does not mean a rail is included. These HDR-15 pages do not list a separately orderable MEAN WELL rail, bracket, cover or connector accessory code. Reliability and Manufacturer Information MTBF reference 3724.3 K hours minimum, Telcordia SR-332 (Bellcore); 1166.1 K hours minimum, MIL-HDBK-217F at 25°C. These are calculated reliability references, not a guaranteed service life. Warranty statement The manufacturer’s catalogue lists a three-year warranty, subject to the applicable manufacturer terms.

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