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Mean Well XDR-960E-48 Economical Ultra Slim Din Rail Power Supply 960W 48V 20A

96mm widthhigh efficiencyeconomical model

SKU XDR-960E-48

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Overview

XDR-960E-48 is the 48V output model of this series: rated current 20A, rated power 960W, typical efficiency 95.5%.

The XDR-960E series is a 960W AC/DC economical ultra slim industrial DIN rail power. Key features of this series include a narrow 96mm casing, optimizing system installation space. It boasts a maximum efficiency of 95.5% and a low standby power consumption 3.9W for energy savings and carbon reduction. It has built-in constant current, fanless design, a wide operating temperature range of -40 to +70℃ (up to +50℃ at full load); OVCⅢ compliance; parallel function capability up to 3840W; built-in DC OK signal. With comprehensive protection functions, complete safety certifications, and a 3-years warranty, the XDR-960E series is a compact, high-performance, and highly reliable DIN rail power supply.

Features

180~ 264Vac input with PFC
Global certificates in multi-fields (ITE 62368-1,Industrial 61558-1/-2-16,61010)
96mm slim width
High efficiency up to 95.5% and no load power dissiaption 3.9W
Built-in constant current limiting circuit
Current sharing up to 3840W (3+1) for parallel use
Protections: Short circuit / Overload / Over voltage / Over temperature
Fanless design, cooling by free air convection
Over voltage category Ⅲ (OVC Ⅲ)
-40~ +70℃ wide range operation temperature (>+50℃ derating)
Operating altitude up to 5000 meters
Built-in DC OK relay contact
Can be installed on DIN rail TS-35/7.5 or 15
3 years warranty

Specifications

XDR-960E-48Specifications from the official datasheet (2026-04-10 edition)

OUTPUT

DC VOLTAGE: 48V
RATED CURRENT: 20A
CURRENT RANGE: 0 ~ 20A
RATED POWER: 960W
RIPPLE & NOISE (max.)^Note.2: 150mVp-p
VOLTAGE ADJ. RANGE: 48 ~ 55V
VOLTAGE TOLERANCE^Note.3: ±1.0%
LINE REGULATION: ±0.5%
LOAD REGULATION: ±1.0%
SETUP, RISE TIME: 500ms, 50ms/230Vac at full load
HOLD UP TIME (Typ.): 15ms/230Vac at full load

INPUT

AC VOLTAGE RANGE: 180 ~ 264Vac
DC VOLTAGE RANGE: 254.5 ~ 370Vdc
NO LOAD POWER CONSUMPTION (Typ.): 3.9W @ 230Vac
FREQUENCY RANGE: 47 ~ 63Hz
POWDR FACTOR (Typ.): PF>0.95/230Vac at full load
EFFICIENCY (Typ.): 95.5%
AC CURRENT (Typ.): 5A/230Vac
INRUSH CURRENT (Typ.): COLD START 30A/230Vac
LEAKAGE CURRENT: <3.5mA / 240Vac

PROTECTION

OVERLOAD: 105~130% rated output power Hiccup mode when output voltage <30%, recovers automatically after fault condition is removed Constant current limiting without shutdown within 30%~100% rated output voltage, recovers automatically after fault condition is removed
OVER VOLTAGE: 56 ~ 65V Protection type : Shut down o/p voltage, re-power on to recover
OVER TEMPERATURE: Protection type : Shut down o/p voltage, recovers automatically after temperature goes down

FUNCTION

PARALLEL(Droop Mode): Up to 3840W or (3+1) units;Please refer to Function Manual for more details
DC OK RELAY CONTACT: Relay Contact Ratings (max.):30Vdc/1A, 30Vac/0.5A resistive load

ENVIRONMENT

WORKING TEMP.: -40 ~ +70℃ (Refer to "Derating Curve")
WORKING HUMIDITY: 20 ~ 95% RH non-condensing
STORAGE TEMP., HUMIDITY: -40 ~ +85 ℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT: ±0.03% /℃ (0 ~ 50℃)
VIBRATION: Component:10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting: Compliance to IEC60068-2-6

SAFETY & EMC

SAFETY STANDARDS^Note.6&7&8: CB IEC 62368-1, IEC 61558-1/2-16, IEC 61010-1/-2-201 TUV BS EN/EN 62368-1, BS EN /EN 61558-1/-2-16, BS EN/EN 61010-1/-2-201 UL UL/CUL 61010-1/-2-201 CCC GB4943.1 BSMI CNS15598-1 EAC TPTC004 approved KC/BIS KC 62368-1 and BIS IS 13252 (Part 1) certified, No stock ,contact sales by request
OVER VOLTAGE CATEGORY^Note.4: IEC/EN 61558-1/-2-16 (OVC Ⅲ, altitude up to 2000m ) IEC/EN/UL 61010-1/-2-201 (OVC Ⅱ, altitude up to 5000m ) IEC/EN 62368-1 (OVC Ⅱ, altitude up to 5000m )
SAFETY EXTRA-LOW VOLTAGE(SELV): IEC/EN 61558-2-16 (SELV ) IEC/EN 62368-1 (SELV / ES1 )
WITHSTAND VOLTAGE: I/P-O/P: 4KVac I/P-FG: 2KVac O/P-FG: 1.5KVac O/P-DC OK: 0.5KVac
ISOLATION RESISTANCE: I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500Vdc/25 ℃/ 70%RH
EMC EMISSION: Parameter Standard Test Level

Conducted BS EN/EN55032 (CISPR32) / BS EN/EN61204-3 / CNS15936 / KS C 9832 Class B
Radiated BS EN/EN55032 (CISPR32) / BS EN/EN61204-3 / CNS15936 / KS C 9832 Class B
Harmonic Current BS EN/EN61000-3-2 Class A
Voltage Flicker BS EN/EN61000-3-3
EMC IMMUNITY: BS EN/EN55035 , BS EN/EN61204-3, BS EN/EN61000-6-2(BS EN/EN50082-2), KS C 9835

Parameter Standard Test Level

ESD BS EN/EN61000-4-2 Level 3, 8KV air; Level 2, 4KV contact; criteria A
Radiated BS EN/EN61000-4-3 Level 3, 10V/m; criteria A
EFT / Burst BS EN/EN61000-4-4 Level 3, 2KV; criteria A
Surge BS EN/EN61000-4-5 Level 4, 2KV/Line-Line ;Level 4, 4KV/Line-Line-Chassis ;criteria A
Conducted BS EN/EN61000-4-6 Level 3, 10V; criteria A
Magnetic Field BS EN/EN61000-4-8 Level 4, 30A/m; criteria A

Parameter	Standard	Test Level
Conducted	BS EN/EN55032 (CISPR32) / BS EN/EN61204-3 / CNS15936 / KS C 9832	Class B
Radiated	BS EN/EN55032 (CISPR32) / BS EN/EN61204-3 / CNS15936 / KS C 9832	Class B
Harmonic Current	BS EN/EN61000-3-2	Class A
Voltage Flicker	BS EN/EN61000-3-3

Parameter	Standard	Test Level
ESD	BS EN/EN61000-4-2	Level 3, 8KV air; Level 2, 4KV contact; criteria A
Radiated	BS EN/EN61000-4-3	Level 3, 10V/m; criteria A
EFT / Burst	BS EN/EN61000-4-4	Level 3, 2KV; criteria A
Surge	BS EN/EN61000-4-5	Level 4, 2KV/Line-Line ;Level 4, 4KV/Line-Line-Chassis ;criteria A
Conducted	BS EN/EN61000-4-6	Level 3, 10V; criteria A
Magnetic Field	BS EN/EN61000-4-8	Level 4, 30A/m; criteria A

OTHERS

MTBF: 1147.2K hrs min. Telcordia SR-332 (Bellcore) ; 169.9K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 96*125.2*132mm (W*H*D)
PACKING: 1.93Kg; 6pcs/12.55Kg/1.47CUFT

Test conditions and notes8

1. All parameters NOT specially mentioned are measured at 230Vac input, rated load and 25℃ of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1μF & 47μF parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).
5. Installation clearances : 40mm on top, 20mm on the bottom, 5mm on the left and right side are recommended when loaded permanently with full power. In case the adjacent device is a heat source, 15mm clearance is recommended.
6. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf )
7. The Regulatory Compliance Mark (RCM) is applied on a voluntary basis. The equipment meets the relevant IEC or AS/NZS standards, or AS/NZS 3820 where applicable. The use of the RCM mark complies with AS/NZS 4417.1.
8. Some factory or model may not have the BIS logo, please contact your MEAN WELL sales for more information.

Technical drawings

XDR-960E-48 Block Diagram — Block Diagram

XDR-960E-48 Function Manual — Function Manual

XDR-960E-48 XDR-960E series — XDR-960E series

XDR-960E-48 Mechanical Specification — Mechanical Specification

XDR-960E-48 Installation Instruction — Installation Instruction

Typical applications

Industrial control system
Semiconductor fabrication equipment
Factory automation
Electro-mechanical apparatus
Battery charger

Downloads

::specification::

FAQ

What output does the Mean Well XDR-960E-48 provide?

The XDR-960E-48 is rated for 960 W output power at 48 V. Its rated output current is 20 A, making it suitable for higher-power 48 V DC systems.

What types of applications is the XDR-960E-48 intended for?

This model is a DIN rail power supply for industrial and B2B power systems that need a 48 V DC supply. Its categories include DIN rail, slim DIN rail, power supply, and DC-DC converter product groupings.

Why choose the XDR-960E-48 over a wider DIN rail power supply?

The XDR-960E-48 has a 96 mm slim-width design while still providing 960 W of rated power. That makes it useful when panel space is limited but a high-power 48 V supply is required.

Does the XDR-960E-48 support high efficiency operation?

Yes. The product description lists efficiency up to 95.5%, along with no-load power dissipation of 3.9 W.

What operating temperature range is specified for the XDR-960E-48?

The listed operating temperature range is -40 °C to 70 °C. This wide range supports use in demanding industrial environments where temperature conditions can vary significantly.

What certifications are listed for the XDR-960E-48?

The product description lists global certificates across multiple fields, including ITE 62368-1, Industrial 61558-1/-2-16, and 61010. It also notes Overvoltage Category III, or OVC III.

What protections are included with the XDR-960E-48?

The XDR-960E-48 includes protection for short circuit, overload, over voltage, and over temperature conditions. It also has a built-in constant current limiting circuit.

What warranty period is listed for the XDR-960E-48?

The listed warranty period for this model is 3 years. This warranty applies to the Mean Well XDR-960E-48 product as specified in the provided product data.

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