MEAN WELL Power Supply XDR-75 Series Single Output DIN Rail Mounted

Product Item : XDR-75 series
Category：DIN Rail Power Supplies
Wattage: 75W
Input Voltage: 85 ~ 305VAC
Output Current: 0 ~ 6.24A
Output Voltage: 12 ~ 48V
Product description：The XDR-75 series is a 75W AC/DC high-end ultra slim industrial DIN rail power supply.
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XDR-75 Series - 75W Premium DIN Rail Power Supply

✓ In Stock5-Year Warranty200% Peak85~305VacDNV + SEMI F47

				Key Performance at a Glance
			
						74.9W
					
						Rated Power
					
						91%
					
						Max Efficiency
					
						200%
					
						Peak Power (150W)
					
						30mm
					
						Ultra-Slim Width
					
						-40~85C
					
						Operating Temp
					
						4
					
						Output Models

Product Overview

The XDR-75 series is MEAN WELL's premium 75W DIN rail power supply — a significant step above the NDR economy line. With 85~305Vac ultra-wide input (supporting 277Vac US industrial), 200% peak power capability (150W for 5 seconds), and 600% transient peak current, it is purpose-built for demanding industrial, marine, semiconductor, and hazardous location applications.

At just 30mm width, the XDR-75 is the slimmest DIN rail supply in its class. It features a DC OK relay contact (30Vdc/1A) for external monitoring systems, remote ON/OFF control via RC+/RC- (0~0.5V=ON, 4~5V=OFF), and conformal coating on the internal PCB for moisture and dust protection. Three terminal types are available: Screw, Lever-Actuated (LA), and Push-In (PI).

The XDR-75 is built for the most demanding environments: -40~+85C operating range (full load to +60C), 5,000m altitude, OVC III (Overvoltage Category III), 4KVac I/P-O/P isolation, and ultra-low inrush current <6~15A. It holds DNV marine certification, SEMI F47 (semiconductor voltage sag immunity), HazLoc Class I Div 2 (hazardous locations), and IEC61010 (laboratory/safety equipment).

Four output voltages: 12V, 24V, 36V, and 48V — all delivering 74.88W continuous with 150W peak. UL, TUV, CCC, BSMI, EAC, DNV certified plus CB IEC62368-1/IEC61558/IEC61010 triple-standard compliance. 5-year warranty.

Product Images

Technical Specifications

Parameter	XDR-75-12	XDR-75-24	XDR-75-36	XDR-75-48
DC Output Voltage	12V	24V	36V	48V
Rated Current	6.24A	3.12A	2.08A	1.56A
Rated Power	74.88W	74.88W	74.88W	74.88W
Peak Current (5s)	12.5A	6.25A	4.17A	3.13A
Peak Power (5s)	150W	150W	150W	150W
Ripple & Noise	100mV	100mV	120mV	120mV
Voltage Adj Range	12~15V	24~29V	36~42V	48~56V
Voltage Accuracy	+/-1.0%	+/-1.0%	+/-1.0%	+/-1.0%
Line / Load Reg	0.5/1.0%	0.5/1.0%	0.5/1.0%	0.5/1.0%
Efficiency (Typ.)	89%	90%	91%	91%

Input, Protection & Features (All Models)

Input Voltage	85~305Vac (supports 277Vac US industrial); 80~431Vdc. 47~63Hz. <1mA leak @240V, <1.5mA @277V
AC Current / Inrush	1.5A/115V, 0.9A/230V, 0.8A/277V; Ultra-low inrush: 6A/115V, 10A/230V, 15A/277V cold start
No-load / Hold-up	<0.7W remote OFF, <1.5W remote ON; Hold-up 16ms/230V, 10ms/115V
Overload Protection	105~200% for >5 sec continuous, then CC mode (Vo>10%) or latch (Vo<10%)
Peak Power	200% rated (150W) for 5 seconds. Transient: 500% Io (12V) or 600% Io (24/36/48V) for 4ms
OVP / OTP	OVP: shutdown, restart. OTP: shutdown, auto-recovery
DC OK Relay	Relay contact (30Vdc/1A, 30Vac/0.5A) — closed = OK, open = fault. Not just LED!
Remote Control	RC+/RC-: ON at <0.5Vdc or open, OFF at 4~5Vdc external voltage
Terminal Types	Screw (blank), Lever-Actuated LA, Push-In PI — three options

Environmental, Safety & EMC

Operating Temperature	-40~+85C (full load to +60C; derating above). Humidity 20~95% RH; 5,000m altitude
Vibration / OVC	2G vibration, IEC60068-2-6; OVC III (IEC61558, up to 2,000m) / OVC II (IEC61010/62368, up to 5,000m)
Safety Standards	CB IEC62368-1 + IEC61558-1/-2-16 + IEC61010-1/-2-201; TUV EN62368/61558/61010; UL61010 + HazLoc Class I DIV2; CCC; BSMI; EAC; DNV Marine; SEMI F47
Safety Features	I/P-O/P: 4KVac (highest in class) \| I/P-FG: 2KVac \| O/P-FG: 1.5KVac \| O/P-DC OK: 0.5KVac; SELV output
EMC Emissions	EN55032 Class B, EN61204-3, EN61000-3-2 Class A, EN61000-3-3, CNS15936, KSC 9832
EMC Immunity	EN55035, EN61000-6-2 Heavy Industrial; ESD 15KV air, Surge 4KV L-L/L-FG, EFT 4KV, Magnetic 30A/m, SEMI F47
MTBF / Dimensions	1,907.3K hrs (Telcordia); 30x125.2x116mm; 496g / 24pcs / 12.9kg

Key Features

85~305Vac Ultra-Wide Input
Supports 277Vac US industrial. Covers 100~277Vac worldwide without switches or configuration.

200% Peak Power (150W)
5-second peak at 2x rated power. 600% transient for motor starts and high-inrush loads.

DC OK Relay Contact
Hard-contact output (30Vdc/1A) for PLC/SCADA monitoring. Superior to LED-only indication.

Remote ON/OFF Control
RC+/RC- for system-level control. ON at <0.5V, OFF at 4~5V. Integrates with automation.

DNV Marine + SEMI F47
Shipboard and semiconductor fab certified. HazLoc Class I DIV2 for hazardous locations.

-40~85C + 5000m
Arctic to desert operation. 5,000m altitude rated with OVC III. 4KVac I/P-O/P isolation.

30mm Ultra-Slim + 3 Terminals
Slimmest in class. Choose Screw, Lever-Actuated (LA), or Push-In (PI) terminals.

<6A~15A Ultra-Low Inrush
Eliminates nuisance breaker trips. 10x lower than typical 75W supplies. Multiple units on one circuit.

Conformal Coating + 91% Eff
PCB coating for moisture/dust protection. 91% peak efficiency with <0.7W no-load standby.

5-Year Warranty
Longest warranty in 75W DIN rail class. UL/TUV/CCC/BSMI/EAC/DNV. 1,907K hrs MTBF.

Frequently Asked Questions

How does the XDR-75 differ from the NDR-75?

The XDR-75 is the premium tier vs NDR-75's economy tier. Key differences: (1) 85~305Vac input (vs 90~264V) — supports 277Vac; (2) 200% peak power (150W for 5s vs no peak); (3) DC OK relay contact (vs LED); (4) remote ON/OFF; (5) -40~85C (vs -20~70C); (6) 30mm (vs 32mm); (7) 5-year warranty (vs 3); (8) DNV Marine + SEMI F47 + HazLoc; (9) 4KVac I/P-O/P (vs 3KVac); (10) ultra-low inrush <6~15A (vs 20~35A); (11) conformal coating; (12) 3 terminal options. Choose XDR-75 for critical applications requiring premium features; NDR-75 is sufficient for standard industrial use.

What does the DC OK relay contact do?

Unlike a simple LED indicator, the DC OK relay provides a hard contact (closed = output OK, open = fault). This can be wired directly into a PLC digital input, SCADA monitoring system, or external alarm circuit. The contact is rated for 30Vdc/1A or 30Vac/0.5A resistive load. This enables automated monitoring that LED indicators cannot provide.

Can I connect multiple XDR-75 units to one circuit breaker?

Yes — this is a key advantage. The ultra-low inrush current (<6A at 115Vac, <15A at 277Vac) means you can connect significantly more XDR-75 units to a single circuit breaker without nuisance tripping during power-up. Typical 75W DIN rail supplies have 20~35A inrush, limiting how many can share a breaker.

Is the XDR-75 suitable for marine and offshore applications?

Yes, it is DNV certified for marine and offshore installations. The conformal coating, wide temperature range (-40~85C), OVC III rating, and 4KVac isolation make it well-suited for the harsh electrical and environmental conditions found in marine applications.

Which terminal type should I choose?

Three options: Screw (blank) — standard screw terminals, most universal; Lever-Actuated (LA) — tool-free push-in with release lever, fastest installation; Push-In (PI) — spring-loaded push-in, best for automated assembly. LA and PI are preferred for high-volume panel builders. All three accept 16~10 AWG wire.

Related Products

Select the XDR-75 model. All four feature 200% peak power, DC OK relay, remote ON/OFF, 85~305Vac input, and DNV Marine certification. Terminal type options available per model.