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Mean Well XTR-960-48 Three Phase Din Rail Power Supply 960W 48V - Screw Terminal 20A

96mm ultra slim widthhigh efficiency up to 96%200% peak power capacityconformal coatingcurrent sharing up to 3840W

SKU XTR-960-48

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Overview

XTR-960-48 is the 48V output model of this series: rated current 20A, rated power 960W, typical efficiency 96%.

The XTR-960 series is a 960W AC/DC 3Ø 320~600Vac input ultra slim industrial high-reliability DIN rail power. Key features of this series include a narrow 96 mm casing, optimizing system installation space, it boasts a maximum efficiency of 96% and a low standby power consumption <3.1W by remote control for energy savings and carbon reduction. It provides constant current with up to 200% peak power; fanless design , ultra-wide operating temperature range of -40 to +85℃ (up to +60℃ at full load); OVCⅢ compliance; parallel function capability up to 3840W; ultra-low inrush current of <10A; built-in Remote Control ,DC OK and ORing FET; internal PCB coating offers basic moisture and dust protection, and it has multiple terminal blocks for selection.With comprehensive protection functions, complete safety certifications, and a 5-years warranty, the XTR-960 series is a compact, high-performance, and highly reliable DIN rail power supply.

Features

Three-Phase 320 ~ 600Vac wide range input (Dual phase operation possible)
Global certificates in multi-fields(ITE 62368-1,Industrial 61558-1/-2-16,61010) & Marine DNV,SEMI47,C1D2 HazLoc approved
96mm Ultra slim width
High efficiency up to 96% and no load power dissipation<3.1W by R.C.
200% Peak Power capability
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~+85℃ wide range operation temperature (>+60℃ derating)
Operating altitude up to 5000 meters
Built-in Remote ON/OFF Control and DC OK relay contact
Ultra low inrush current < 10A
Built-in ORing FET
Tool free terminal block (LA type)
Conformal coating
Can be installed on DIN Rail TS-35/7.5 or 15
5 years warranty

Specifications

XTR-960-48Specifications from the official datasheet (2026-06-05 edition)

OUTPUT

DC VOLTAGE: 48V
RATED CURRENT: 20A
CURRENT RANGE: 0 ~ 20A
RATED POWER: 960W
PEAK CURRENT(5 sec.): 40A
PEAK POWER(5 sec.): 1920W
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: 800ms, 60ms/400Vac 600ms, 60ms/500Vac at full load
HOLD UP TIME (Typ.): 20ms / 400Vac 20ms / 500Vac at full load

INPUT

VOLTAGE RANGE^Note.4: Three-Phase 320 ~ 600Vac (Dual phase operation possible) 450 ~ 800Vdc
NO LOAD POWER CONSUMPTION (Typ.) Remote Power OFF: 3.1W/400Vac
NO LOAD POWER CONSUMPTION (Typ.) Remote Power ON: 6.5W/400Vac
FREQUENCY RANGE: 47 ~ 63Hz
POWER FACTOR (Typ.): PF≧0.92/400Vac PF≧0.9/500Vac at full load
EFFICIENCY (Typ.): 96%
AC CURRENT (Typ.): 2A/400Vac 1.4A/500Vac
INRUSH CURRENT (Typ.): COLD START 10A/500Vac
LEAKAGE CURRENT: <3.5mA / 530Vac

PROTECTION

OVERLOAD: 105%~200% rated output power for more than 5 sec then constant current limiting without shutdown at rate current when Vo=30%~100% Hiccup mode when Vo<30% rated voltage
OVER VOLTAGE: 56 ~ 65V Protection type : Shut down o/p voltage, re-power on to recover
OVER TEMPERATURE: Shut down o/p voltage, recovers automatically after temperature goes down

FUNCTION

PARALLEL: Up to 3840W (3+1) , please refer to Function Manual for more details
DC OK RELAY CONTACT: Relay Contact Ratings (max.):30Vdc/1A, 30Vac/0.5A resistive load
REMOTE CONTROL: Power ON : RC + ~ RC- open or keep 2~5Vdc Power OFF: RC + ~ RC- short or keep<0.5Vdc

ENVIRONMENT

WORKING TEMP.^Note.5: -40 ~ +85℃ (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 ~ 60℃)
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.7&8&9: Parameter Standard

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 UL121201/CSA C22.2 NO.213.17 Class I, Div. 2 Group A, B, C, D Hazardous Locations T4; UL/CUL 61010-1/-2-201
CCC GB4943.1
BSMI CNS15598-1
EAC TPTC004
Marine DNV (for GL type only)
SEMI F47 approved
KC/BIS KC 62368-1 and BIS IS 13252 (Part 1) certified, No stock ,contact sales by request
OVER VOLTAGE CATEGORY^Note.6: Parameter Standard

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): Parameter Standard

IEC/EN 61558-2-16 (SELV )
IEC/EN 62368-1 (SELV/ ES1 )
WITHSTAND VOLTAGE: I/P-O/P:4.87KVac I/P-FG:2.5KVac O/P-FG:0.5KVac 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/EN61000-6-2:2005 , BS EN/EN IEC61000-6-2:2019, KS C 9835,SEMI F47 tested at 200Vac

Parameter Standard Test Level

ESD BS EN/EN61000-4-2 Level 4, 15KV air; Level 4, 8KV contact
Radiated Field BS EN/EN61000-4-3 Level 3, 10V/m; criteria A
EFT / Burst BS EN/EN61000-4-4 Level 4, 4KV; criteria A
Surge BS EN/EN61000-4-5 Level 4, 2KV / Line-Line, Level 4, 4KV/ Line-Earth
Conducted BS EN/EN61000-4-6 Level 3, 10V/m; criteria A
Magnetic Field BS EN/EN61000-4-8 Level 4, 30A/m; criteria A
Voltage Dips and Interruptions BS EN/EN61000-4-11 ＞95% dip 0.5 periods, 30% dip 25 periods＞ 95% interruptions 250 periods

Parameter	Standard
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	UL121201/CSA C22.2 NO.213.17 Class I, Div. 2 Group A, B, C, D Hazardous Locations T4; UL/CUL 61010-1/-2-201
CCC	GB4943.1
BSMI	CNS15598-1
EAC	TPTC004
Marine DNV	(for GL type only)
SEMI F47	approved
KC/BIS	KC 62368-1 and BIS IS 13252 (Part 1) certified, No stock ,contact sales by request

Parameter	Standard
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 )

Parameter	Standard
IEC/EN 61558-2-16	(SELV )
IEC/EN 62368-1	(SELV/ ES1 )

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 4, 15KV air; Level 4, 8KV contact
Radiated Field	BS EN/EN61000-4-3	Level 3, 10V/m; criteria A
EFT / Burst	BS EN/EN61000-4-4	Level 4, 4KV; criteria A
Surge	BS EN/EN61000-4-5	Level 4, 2KV / Line-Line, Level 4, 4KV/ Line-Earth
Conducted	BS EN/EN61000-4-6	Level 3, 10V/m; criteria A
Magnetic Field	BS EN/EN61000-4-8	Level 4, 30A/m; criteria A
Voltage Dips and Interruptions	BS EN/EN61000-4-11	＞95% dip 0.5 periods, 30% dip 25 periods＞ 95% interruptions 250 periods

OTHERS

MTBF: 936.0K hrs min. Telcordia SR-332(Bellcore) ; 117.5K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 96*125.2*132mm (W*H*D)
PACKING: 2.18Kg ; 6pcs/14.1Kg/1.47CUFT

Test conditions and notes9

1. All parameters NOT specially mentioned are measured at 400Vac 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. Dual phase operation is allowed under certain derating to output load. Please refer to derating curves for details.
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 ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).
7. The power supply is considered as an independent unit, but the final equipment still need to re-confirm that the whole system complies with the EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.” (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf )
8. 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.
9. Some factory or model may not have the BIS logo, please contact your MEAN WELL sales for more information.

Technical drawings

XTR-960-48 Block Diagram — Block Diagram

XTR-960-48 Derating Curve — Derating Curve

XTR-960-48 Function Manual — Function Manual

XTR-960-48 1.Parallel Use — 1.Parallel Use

XTR-960-48 ※ Please contact MEAN WELL for more details. — ※ Please contact MEAN WELL for more details.

XTR-960-48 3.Remote ON/OFF Control — 3.Remote ON/OFF Control

XTR-960-48 3.Remote ON/OFF Control (2) — 3.Remote ON/OFF Control (2)

XTR-960-48 4.Protection Against Reverse Voltages from the Load — 4.Protection Against Reverse Voltages from the Load

XTR-960-48 Mechanical Specification — Mechanical Specification

XTR-960-48 Accessory List and Installation Diagram — Accessory List and Installation Diagram

XTR-960-48 ※ GL Type installation steps — ※ GL Type installation steps

XTR-960-48 DIN Rail Type Installation — DIN Rail Type Installation

Typical applications

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

Downloads

Datasheet1

XTR-960-48 datasheetXTR_960_spec.pdf · 2026-06-05 edition PDF Download

FAQ

What are the main output specs of the Mean Well XTR-960-48?

The XTR-960-48 is a 960W AC-DC DIN rail power supply with a 48V output. It is rated for 20A output current, making it suitable for higher-power industrial DC loads.

What input power range does the XTR-960-48 support?

This model supports a three-phase 320 to 600Vac wide input range. The product description also notes that dual-phase operation is possible.

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

The XTR-960-48 is designed for challenging industrial settings that require stable, high-capacity DC power. Its 960W rating and 48V output make it a fit for larger control panels, automation systems, and other industrial power distribution uses.

What operating temperature range does this power supply support?

The XTR-960-48 is specified for operation from -40°C to 85°C. That wide temperature range supports use in demanding industrial environments where ambient conditions may vary significantly.

Can the XTR-960-48 support scalable power systems?

Yes. The XTR-960 series supports parallel operation, which can help scale power capacity in suitable system designs.

When should a buyer choose the XTR-960-48 instead of a lower-wattage DIN rail power supply?

This model is appropriate when the load requires up to 960W at 48V and a rated current of 20A. For applications with substantially lower power demand, a lower-wattage DIN rail supply may be more appropriate.

What is the warranty period for the XTR-960-48?

The XTR-960-48 has a 5-year warranty period. This is useful for B2B buyers comparing expected service life and support coverage across industrial power supplies.

How much does the XTR-960-48 weigh?

The listed weight for the XTR-960-48 is 2.18 kg. This may be relevant for panel planning, shipping estimates, and equipment documentation.

Payment & Security

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Model	Power	Voltage	Current	IP Rating
Mean Well XTR-960-48PI Three Phase Din Rail Power Supply 960W 48V - Push In 20A	960W	48V	20A	IP20	View
Mean Well XTR-960-48LA Three Phase Din Rail Power Supply 960W 48V - Lever-Actuated 20A	960W	48V	20A	IP20	View
Mean Well XTR-960-36PI Three Phase Din Rail Power Supply 960W 36V - Push In 26.66A	959.76W	36V	26.66A	IP20	View
Mean Well XTR-960-36LA Three Phase Din Rail Power Supply 960W 36V - Lever-Actuated 26.66A	959.76W	36V	26.66A	IP20	View
Mean Well XTR-960-36 Three Phase Din Rail Power Supply 960W 36V - Screw Terminal 26.66A	959.76W	36V	26.66A	IP20	View
Mean Well XTR-960-24PI Three Phase Din Rail Power Supply 960W 24V - Push In 40A	960W	24V	40A	IP20	View
Mean Well XTR-960-24LA Three Phase Din Rail Power Supply 960W 24V - Lever-Actuated 40A	960W	24V	40A	IP20	View
Mean Well XTR-960-24 Three Phase Din Rail Power Supply 960W 24V - Screw Terminal 40A	960W	24V	40A	IP20	View

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