MEAN WELL Power Supply XDR-960 Series Single Output DIN Rail Mounted

Product Item : XDR-960 series
Category：DIN Rail Power Supplies
Wattage: 960W
Input Voltage: 85 ~ 305VAC
Output Current: 0 ~ 40A
Output Voltage: 24 ~ 48V
Product description：The XDR-960 series is a 960W AC/DC high-end ultra slim industrial DIN rail power supply.
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XDR-960 Series - 960W Premium DIN Rail Power Supply with MODBus & Active PFC

✓ In Stock5-Year WarrantyMODBus96% EffParallel 3840W

				Key Performance at a Glance
			
						960W
					
						Rated Power
					
						96%
					
						Max Efficiency
					
						PF>0.98
					
						Power Factor
					
						3840W
					
						Parallel (4x)
					
						1920W
					
						Peak (5s)
					
						3
					
						Output Models

Product Overview

The XDR-960 series is the absolute pinnacle of MEAN WELL DIN rail power — delivering nearly one kilowatt from a single 96mm slim unit. With 96% peak efficiency, parallel operation up to 3,840W, and an optional GL wall-mount bracket kit for DNV-certified and high-vibration installations, it represents the ultimate solution for the most demanding industrial power applications.

In a 96x125.2x132mm chassis with 6 output terminals (3x +Vo, 3x -Vo) for high-current distribution, the XDR-960 delivers 960W from 85~305Vac through a 70KHz PFC + 65KHz PWM + MCU architecture. Three voltages are offered: 24V, 36V, and 48V — no 12V at this power level. The 200% peak delivers 1,920W for 5 seconds with 600% transient for 15ms. 20ms hold-up returns — a significant improvement over XDR-480's 15ms.

The GL type is a unique option: a steel bracket kit replaces the DIN rail clip, enabling direct wall or panel mounting with M4 screws. This is required for DNV marine certification and recommended for high-vibration environments. The standard type (blank/LA/PI) uses conventional TS-35 DIN rail mounting. Full MODBus RS-485, DC OK relay, diagnostic LED, ORing FET, and remote ON/OFF are standard across all types.

UL61010 + HazLoc Class I DIV2, TUV, CCC, BSMI, EAC, DNV (GL type), SEMI F47 certified. Triple IEC: 62368-1 + 61558 + 61010. 5-year warranty. 2.06kg. Communication cable included. 3 terminal types: Screw/LA/PI. GL type includes mounting brackets and screws.

Product Images

Technical Specifications

Parameter	XDR-960-24	XDR-960-36	XDR-960-48
DC Output Voltage	24V	36V	48V
Rated Current	40A	26.6A	20A
Rated Power	960W	957.6W	960W
Peak Current (5s)	80A	53.3A	40A
Peak Power (5s)	1920W	1920W	1920W
Ripple & Noise	100mV	120mV	150mV
Voltage Adj Range	24~29V	36~42V	48~55V
Voltage Accuracy	+/-1.0%	+/-1.0%	+/-1.0%
Line / Load Reg	0.5/1.0%	0.5/1.0%	0.5/1.0%
Efficiency (Typ.)	95%	95.5%	96%

Input, Protection & Features (All Models)

Input Voltage	85~305Vac (277Vac); 80~431Vdc. Active PFC PF>0.98/115V. Hold-up 20ms @ 277/230/115V
AC Current / Inrush	10A/115V, 5A/230V, 4.2A/277V; Inrush: 23A/115V, 10A/230V, 15A/277V cold start
No-load / Leakage	1.5W remote OFF, 6.7W/4.5W remote ON; <3.5mA/240V, <4.5mA/277V
Overload Protection	105~200% >5s; CC mode >30%Vo / hiccup mode <30%Vo. Bi-color LED diagnostic: red 1 pulse = OL
Peak Power / Transient	200% (1920W/5s); 600% Io transient for 15ms — identical surge capability across XDR high-power family
Parallel Operation	Up to 3840W (3+1 units). Active current sharing via CS/GND. <0.2V matching. Nearly 4kW capability!
MODBus Interface	D+/D- isolated RS-485. Monitor/control: voltage, power, input, status. Cable included
Output Terminals	6-pin output block: 3x +Vo, 3x -Vo for high-current distribution. 16~10 AWG
ORing / DC OK / Remote	ORing: 24V<35V, 36V<50V, 48V<63V; Relay 30V/1A; RC+5V_AUX short=ON

Environmental, Safety & EMC

Operating Temperature	-40~+85C (full load to +60C). Humidity 20~95% RH; 5,000m altitude
Vibration / OVC	2G, IEC60068-2-6; OVC III (IEC61558) / OVC II (IEC61010/62368, up to 5,000m)
Safety Standards	CB IEC62368-1 + IEC61558 + IEC61010; TUV; UL61010 + HazLoc Class I DIV2; CCC; BSMI; EAC; DNV Marine (GL type only); SEMI F47
GL Type Option	Wall/panel mount bracket kit replaces DIN rail clip. Required for DNV, recommended for high vibration. Includes steel brackets, M3/M4 screws
LED Diagnostics	Green=DC OK, Red DC Fail; Red pulses: 1=OL, 2=OV, 3=OT, 4=Reverse V, 5=System; Red blink=high ambient
Safety / EMC	I/P-O/P: 4KVac \| SELV; EN55032 Class B, EN61000-6-2, ESD 15KV, Surge 4KV, EFT 4KV
MTBF / Dimensions	819.6K hrs (Telcordia); 96x125.2x132mm; 2.06kg / 6pcs / 13.4kg

Key Features

960W — Near 1kW from a Single Unit
XDR's most powerful model. 40A at 24V. 70KHz PFC + 65KHz PWM. 20ms unified hold-up.

Parallel up to 3840W (3+1)
Nearly 4 kilowatts from four units. Active current sharing. Enterprise-scale power capability.

GL Wall-Mount Option
Unique bracket kit for wall/panel mounting. Required for DNV marine. Vibration-rated. Steel construction.

200% Peak 1920W + 600% 15ms
Double power for massive motor starts. Class-leading 15ms transient for the heaviest industrial loads.

96% Efficiency + 6 Output Terminals
Only 40W heat at 960W full load. 3x +Vo / 3x -Vo for high-current distribution to multiple loads.

MODBus RS-485 + Diagnostic LED
Industry 4.0 monitoring. 5 pulse-coded fault diagnostics. Communication cable included in box.

ORing FET + DC OK Relay
Direct motor connection safe. Hard relay contact for PLC/SCADA. RC+5V_AUX remote ON/OFF.

85~305Vac + 20ms Hold-up
277Vac US industrial. 20ms ride-through returns (better than XDR-480's 15ms). Active PFC.

DNV + SEMI F47 + HazLoc
DNV marine (GL type). Semiconductor voltage sag immunity. Hazardous locations Class I DIV2.

5-Year Warranty
UL/TUV/CCC/BSMI/EAC/DNV. Triple IEC. 3 terminal options. 3 voltage models (24/36/48V).

Frequently Asked Questions

Why is there no 12V XDR-960?

At 960W, a 12V output would require 80A continuous current — far beyond practical connector, PCB trace, and terminal limits in a DIN rail form factor. Even the XDR-480-12 is derated to 360W at 30A. For high-power 12V applications, parallel multiple XDR-240-12 units (240W each) or step down from 24V with DC-DC converters.

What is the GL type and when should I use it?

The GL type (XDR-960-xxGL) replaces the standard DIN rail clip with a steel bracket kit that enables direct wall or panel mounting via 4x M4 screws. It is required for DNV marine certification and recommended for high-vibration environments where DIN rail mounting may not be sufficient. The kit includes 2 steel brackets, 4x M3 screws (bracket-to-chassis), and 4x M4 screws (bracket-to-panel). Installation removes the DIN rail clip and 4 case screws, then attaches the brackets.

How does the XDR-960 compare to XDR-480?

The XDR-960 doubles power to 960W in a 96mm chassis. Key differences: (1) 3 models only (no 12V); (2) Parallel to 3840W (vs 1920W); (3) Peak 1920W (vs 960W); (4) 20ms hold-up (vs 15ms — a significant improvement!); (5) 6 output terminals for high-current distribution; (6) GL wall-mount option; (7) 70KHz PFC (vs 80KHz); (8) higher inrush (23A vs 6A at 115V); (9) higher leakage (<3.5mA vs <1mA); (10) 2.06kg (vs 1.1kg). Same MODBus, diagnostic LED, ORing FET feature set.

Can four XDR-960 units really deliver nearly 4kW?

Yes. Four XDR-960-24 units in parallel: 40A x 4 x 0.9 x 24V = 3,456W usable sustained. At 48V: 20A x 4 x 0.9 x 48V = 3,456W. The 3,840W figure refers to peak capacity with 3+1 redundancy. For sustained parallel operation, the 0.9 derating factor applies and minimum load must exceed 5% of total rated current. Use short, thick parallel wiring and ensure output voltage matching within <0.2V.

Why is the hold-up time better than XDR-480?

The XDR-960 achieves 20ms hold-up at all voltages (vs XDR-480's 15ms) despite double the power. This is possible because the larger chassis (96mm vs 48mm) accommodates proportionally larger bulk capacitors in the PFC stage. The 70KHz PFC frequency (vs 80KHz on XDR-480) also contributes to slightly higher stored energy. This makes the XDR-960 better suited for brownout-prone environments at the highest power level.

Related Products

Select the XDR-960 model. All three feature MODBus, parallel 3840W, diagnostic LED, ORing FET, 200% peak 1920W, and SEMI F47. DNV marine certification available with GL type. No 12V model.