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MEAN WELL TDR-960-48 DIN Rail Power Supply, 48 V, 20 A, 960 W
MEAN WELL TDR-960-48 DIN Rail Power Supply, 48 V, 20 A, 960 W
MEAN WELL TDR-960-48 DIN Rail Power Supply, 48 V, 20 A, 960 W

At a glance

Output Voltage
48 V
Rated Output Current
20 A
Rated Output Power
960 W
Input Voltage Range
Three-Phase 340 to 550 V AC 480 to 780 V DC
Efficiency (typ.)
94.5%
Operating Temperature
-30 to +70 °C
MEAN WELL logoModel TDR-960-48Current model

MEAN WELL TDR-960-48 DIN Rail Power Supply, 48 V, 20 A, 960 W

Price on request

At a glance

Output Voltage
48 V
Rated Output Current
20 A
Rated Output Power
960 W
Input Voltage Range
Three-Phase 340 to 550 V AC 480 to 780 V DC
Efficiency (typ.)
94.5%
Operating Temperature
-30 to +70 °C

Clips onto a DIN rail in an industrial cabinet to power controllers, PLCs, relays and sensors from three phase mains. 960 W DIN rail power supply with a 48 V DC output rated at 20 A.

Output voltage
24 V48 V

Part of the MEAN WELL TDR-960 series. Compare both models

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  • WarrantyManufacturer warranty under MEAN WELL's terms: 3 years. Warranty claims
  • DeliveryPrice, availability and delivery charges are confirmed in your quotation. Shipping and delivery

Overview

What it is

The MEAN WELL TDR-960-48 is a 960 W DIN rail power supply from the TDR-960 series (960 W Three Phase Industrial DIN RAIL with PFC Function). It provides a 48 V DC output with up to 20 A of rated current.

What it is used for

DIN rail supplies clip onto a standard TS-35 rail inside control panels and electrical cabinets, a common way to power access controllers, PLCs, relays and sensors.

Key Specifications

  • Input range: Three-Phase 340 to 550 V AC (Dual phase operation possible) 480 to 780 V DC.
  • Output: 48 V, 20 A rated current, 960 W rated power.
  • Output voltage adjustable over 48 to 55 V.
  • Typical efficiency: 94.5%.
  • Operating temperature: -30 to +70 °C (see derating curve in datasheet).
  • Dimensions: 110 x 125.2 x 150 mm (W x H x D).

Buying considerations

Choose a rated current with headroom above the total load of the connected devices, and check the derating curve in the datasheet if the supply will run hot or at low input voltage. Other output voltages and power ratings in the same series are listed on this page.

Installation considerations

MEAN WELL treats this unit as a component to be installed inside final equipment, so approvals and EMC performance should be confirmed for the complete installation. Wiring, safety and EMC details are in the official datasheet linked below.

Features

MEAN WELL TDR-960-48 DIN Rail Power Supply, 48 V, 20 A, 960 W, dimension drawing
Check the datasheet for tolerances.

Size and fit

Dimensions
110 x 125.2 x 150 mm (W x H x D)
Weight
2.47 kg
Mounting
DIN Rail

Technical specifications

Key facts

What is it?
DIN rail power supplyBrand MEAN WELL, model TDR-960-48
What does it output?
48 V, 20 A, 960 W
What input does it accept?
Three-Phase 340 to 550 V AC 480 to 780 V DC
How does it mount?
DIN Rail
Which documents are available?
Datasheet, certificate (2) Open documents

RelatedSeriesMEAN WELL TDR-960 series, 2 modelsDocumentsAll MEAN WELL documents

Output

Output Voltage
48 V
Rated Output Current
20 A
Output Current Range
0 to 20 A
Rated Output Power
960 W
Output Voltage Adjustment Range
48 to 55 V
Output Voltage Tolerance
±1.0%
Ripple and Noise (max.)
250 mVp-p
Line Regulation
±0.5%
Load Regulation
±1.0%
Efficiency (typ.)
94.5%
Hold Up Time (typ.)
14 ms / 500 V AC at full load

Input

Input Voltage Range
Three-Phase 340 to 550 V AC (Dual phase operation possible) 480 to 780 V DC
Input Frequency Range
47 to 63 Hz
Power Factor (typ.)
PF≧0.86/500 V AC at full load
Leakage Current
<3.5 mA / 530 V AC

Environment

Operating Temperature
-30 to +70 °C (see derating curve in datasheet)
Operating Humidity
20 to 95% RH non-condensing

Physical

Dimensions
110 x 125.2 x 150 mm (W x H x D)
Weight
2.47 kg
Mounting
DIN Rail

Approvals

MTBF
647.1K hrs min. Telcordia SR-332 (Bellcore)

Other

Series
TDR-960
Warranty
Manufacturer warranty under MEAN WELL's terms: 3 years. How claims work
Product attributes and shipping details
Brand

MEAN WELL
Power Output

960 W

Downloads

Documentation

  • TDR-960 series datasheetPublicDatasheet · Family · meanwell.com
    Download
Certificates and compliance documents (2)
  • TDR-960 BIS certificate (MEAN WELL)PublicCertificate · Family · meanwell.com
    Download
  • TDR-960 CE declaration of conformityPublicCertificate · Family · meanwell.com
    Download

Series documents can differ from your exact model. Report a wrong or missing file

Questions about this product

What input voltage does the TDR-960-48 accept?

MEAN WELL lists an input range of Three-Phase 340 to 550 V AC (Dual phase operation possible) 480 to 780 V DC for the TDR-960 series.

Can the output voltage of the TDR-960-48 be adjusted?

Yes. The datasheet gives an adjustment range of 48 to 55 V.

Ask about this modelSetup, compatibility, what is in the box
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