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

Product Item : XDR-75E series
Category：DIN Rail Power Supplies
Wattage: 75W
Input Voltage: 85 ~ 264VAC
Output Current: 0 ~ 6.3A
Output Voltage: 12 ~ 48V
Product description：The XDR-75E series is a 75W AC/DC economical ultra slim industrial DIN rail power.
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XDR-75E Series - 75W Economy DIN Rail Power Supply

✓ In Stock3-Year WarrantyDC OK RelayOVC IIIIEC61010

				Key Performance at a Glance
			
						75W
					
						Rated Power
					
						91%
					
						Max Efficiency
					
						30mm
					
						Ultra-Slim Width
					
						4KVac
					
						I/P-O/P Isolation
					
						-40~70C
					
						Operating Temp
					
						4
					
						Output Models

Product Overview

The XDR-75E series is MEAN WELL's economy-grade 75W DIN rail power supply — positioned between the basic NDR-75 and the premium XDR-75. It retains the same 30mm ultra-slim form factor and key XDR platform advantages (4KVac isolation, OVC III, IEC61010 triple-standard compliance, DC OK relay) while removing premium features like Active PFC, remote ON/OFF, ORing FET, and MODBus to achieve a cost-competitive price point.

Designed for TS-35/7.5 and TS-35/15 DIN rail mounting, the XDR-75E delivers 75W from 85~264Vac universal input (note: no 277Vac support unlike XDR-75). The 65KHz single-stage PWM architecture achieves up to 91% efficiency with <0.5W no-load standby. All four standard voltages are offered: 12V, 24V, 36V, and 48V.

The XDR-75E keeps the DC OK relay contact (30Vdc/1A) for automated monitoring — a key differentiator from NDR-75 which only has an LED on the 48V model. Overload protection uses constant current mode (not hiccup), and over-temperature protection uses hiccup mode with auto-recovery — a unique combination. The unit carries CB IEC62368-1 + IEC61558 + IEC61010 triple-standard certification with 4KVac I/P-O/P isolation and OVC III — specifications typically found in premium supplies.

UL61010, TUV, CCC, BSMI, EAC certified. Class B EMC with EN61000-6-2 heavy industrial immunity. 3-year warranty. 30x125.2x116mm, 465g. Screw terminals only.

Product Images

Technical Specifications

Parameter	XDR-75E-12	XDR-75E-24	XDR-75E-36	XDR-75E-48
DC Output Voltage	12V	24V	36V	48V
Rated Current	6.3A	3.2A	2.1A	1.6A
Rated Power	75.6W	76.8W	75.6W	76.8W
Ripple & Noise	100mV	100mV	120mV	120mV
Voltage Adj Range	12~15V	24~29V	36~42V	48~55V
Voltage Accuracy	+/-2.0%	+/-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	85~264Vac universal (no 277Vac); 120~370Vdc. 47~63Hz. <1mA/240V leakage
AC Current / Inrush	1.4A/115V, 0.8A/230V; Inrush: 18A/115V, 35A/230V cold start
No-load / Hold-up	<0.5~1W no-load; Hold-up 16ms/230V, 10ms/115V
Overload Protection	105~130% rated power; Constant current mode, no shutdown. Auto-recovery after fault removal
Overvoltage Protection	12V:15~18 / 24V:30~34 / 36V:43~50 / 48V:56~65V. Output shutdown, restart to recover
Over-temperature Protection	Hiccup mode, auto-recovery after temperature drops (unlike OVP which requires restart)
DC OK Relay	Relay contact (30Vdc/1A, 30Vac/0.5A) — closed=OK, open=fault. Same as XDR premium series!
Cooling / Architecture	Natural convection (fanless); 65KHz PWM single-stage (no PFC)

Environmental, Safety & EMC

Operating Temperature	-40~+70C (full load to +50C; derating above). Humidity 20~95% RH; 5,000m altitude
Vibration / OVC	2G, 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; UL/CUL 61010; CCC; BSMI; EAC
Safety Features	I/P-O/P: 4KVac \| I/P-FG: 2KVac \| O/P-FG: 1.5KVac \| O/P-DC OK: 0.5KVac; SELV
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 8KV air/4KV contact, Surge 4KV, EFT 2KV, Magnetic 30A/m
MTBF / Dimensions	2,425.7K hrs (Telcordia); 30x125.2x116mm; 465g / 24pcs / 12.2kg

Key Features

DC OK Relay Contact Standard
Hard relay output (30Vdc/1A) for PLC/SCADA monitoring — not available on NDR-75. All 4 models.

4KVac I/P-O/P + OVC III + SELV
Premium-grade isolation and safety at an economy price. Triple IEC standard certified.

IEC61010 Laboratory Safety
UL/CUL 61010 certified for test & measurement and lab equipment. Not available on NDR series.

Constant Current Overload
Smooth current limiting for inductive/capacitive loads. Never shuts down — auto-recovery.

Hiccup Mode OTP
Over-temperature auto-recovers with hiccup mode. No manual restart needed for thermal events.

30mm Ultra-Slim + Fanless
Same 30mm chassis as XDR-75. 65KHz switching. Natural convection — silent, zero maintenance.

-40~+70C + 5,000m
Wide temperature range from arctic cold to industrial heat. 5km altitude rated.

91% Efficiency + <0.5W Standby
Best-in-class economy efficiency. Ultra-low standby for always-on DIN rail installations.

EN61000-6-2 Heavy Industrial EMC
Built for factory floor environments. Surge 4KV, EFT 2KV, Magnetic 30A/m immunity.

3-Year Warranty
UL/CUL 61010 + TUV + CCC + BSMI + EAC. 100% burn-in tested. 2,425K hrs MTBF.

Frequently Asked Questions

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

The XDR-75E is the economy tier vs XDR-75's premium tier. Key differences: (1) 85~264Vac input (vs 85~305Vac — no 277Vac); (2) No 200% peak power — rated output only; (3) No remote ON/OFF — DC OK relay only; (4) No ORing FET; (5) No MODBus, no parallel, no diagnostic LED; (6) No Active PFC — single 65KHz PWM stage; (7) 3-year warranty (vs 5-year); (8) -40~+70C (vs -40~+85C); (9) No DNV, SEMI F47, HazLoc; (10) Lower ESD/EFT immunity (Level 3/Level 2 vs Level 4); (11) Screw terminals only (no LA/PI). What stays: DC OK relay, 4KVac, OVC III, SELV, 30mm form factor, IEC61010.

How does XDR-75E compare to NDR-75?

XDR-75E is significantly better than NDR-75 in key areas: (1) DC OK relay on ALL models (NDR-75: LED only on 48V); (2) 4KVac I/P-O/P (vs 3KVac); (3) OVC III + IEC61010 (vs OVC II + no 61010 on NDR); (4) 1.5KVac O/P-FG (vs 0.5KVac); (5) IEC61558 transformer safety; (6) SELV certified; (7) EN61000-6-2 heavy industrial immunity; (8) -40~+70C (vs -20~70C); (9) 5,000m altitude (vs 2,000m on NDR-75). NDR-75 advantages: 60ms hold-up (vs 16ms on XDR-75E), UL508 listing, BS EN/EN60204-1. Choose XDR-75E for superior safety/isolation/certification at a similar price point.

Why choose XDR-75E over XDR-75?

Choose the XDR-75E when: (1) Budget is critical but you still need DC OK relay, IEC61010, and 4KVac; (2) 277Vac is not required in your region; (3) Peak power and remote ON/OFF are not needed; (4) You're powering standard industrial loads without motor starts or high inrush. The XDR-75E delivers 80% of XDR-75's platform advantages at a significantly lower cost — making it the best value in the 75W DIN rail class for applications requiring premium safety certifications.

Is the XDR-75E suitable for semiconductor or marine applications?

No. The XDR-75E does not carry SEMI F47 or DNV marine certifications. For semiconductor voltage sag immunity, use XDR-75 or higher XDR models. For marine applications requiring DNV, use XDR-75 or XDR-120. The XDR-75E is designed for standard industrial control, factory automation, and laboratory equipment applications.

Does the DC OK relay really output like the XDR premium series?

Yes — identical specification. The XDR-75E uses the same 30Vdc/1A, 30Vac/0.5A relay contact as XDR-75/120/240/480/960. This is a closed-when-OK contact that can be wired directly to PLC digital inputs, SCADA systems, or external alarms. It is the single most important differentiator from NDR-75 which uses a simple LED that requires manual inspection.