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MEAN WELL SDR-240-48 DIN Rail Power Supply, 48 V, 5 A, 240 W
MEAN WELL SDR-240-48 DIN Rail Power Supply, 48 V, 5 A, 240 W
MEAN WELL SDR-240-48 DIN Rail Power Supply, 48 V, 5 A, 240 W

At a glance

Output Voltage
48 V
Rated Output Current
5 A
Rated Output Power
240 W
Input Voltage Range
88 to 264 V AC or 124 to 370 V DC
Efficiency (typ.)
94%
Operating Temperature
-25 to +70 °C
MEAN WELL logoModel SDR-240-48Current model

MEAN WELL SDR-240-48 DIN Rail Power Supply, 48 V, 5 A, 240 W

Price on request

At a glance

Output Voltage
48 V
Rated Output Current
5 A
Rated Output Power
240 W
Input Voltage Range
88 to 264 V AC or 124 to 370 V DC
Efficiency (typ.)
94%
Operating Temperature
-25 to +70 °C

Clips onto a DIN rail in a control cabinet to power controllers, PLCs, relays and sensors from the mains. DIN rail power supply, 48 V, 5 A, 240 W. High efficiency 94%.

Output voltage
24 V48 V

Part of the MEAN WELL SDR-240 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 SDR-240-48 is a DIN rail power supply from the SDR-480 series (240 W Single Output Industrial DIN RAIL with PFC Function), rated 48 V, 5 A, 240 W.

What it is used for

Mounts on a TS-35 DIN rail inside control or security panels to supply 48 V DC to controllers, relays, sensors and access control equipment.

Key features

  • High efficiency 94%.
  • 150% peak load capability.
  • Built-in active PFC, PF above 0.93.
  • Protections: short circuit, overload, over voltage and over temperature.
  • Built-in DC OK relay contact.
  • Mounts on DIN rail TS-35/7.5 or 15.

Key Specifications

  • Output Voltage: 48 V.
  • Rated Output Current: 5 A.
  • Rated Output Power: 240 W.
  • Input Voltage Range: 88 to 264 V AC or 124 to 370 V DC.
  • Efficiency (typ.): 94%.
  • Operating Temperature: -25 to +70 °C (refer to derating curve).

Buying considerations

Size the unit with headroom above the connected load and check the derating information in the datasheet for high ambient temperature or low input voltage. Other models in the same series are listed on this page.

Installation considerations

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

Features

MEAN WELL SDR-240-48 DIN Rail Power Supply, 48 V, 5 A, 240 W, dimension drawing
Check the datasheet for tolerances.

Size and fit

Dimensions
63 x 125.2 x 113.5 mm (W x H x D)
Weight
1.03 kg
Mounting
DIN Rail

Technical specifications

Key facts

What is it?
DIN rail power supplyBrand MEAN WELL, model SDR-240-48
What does it output?
48 V, 5 A, 240 W
What input does it accept?
88 to 264 V AC or 124 to 370 V DC
How does it mount?
DIN Rail
Which documents are available?
Datasheet, certificate Open documents

RelatedSeriesMEAN WELL SDR-240 series, 2 modelsDocumentsAll MEAN WELL documents

Output

Output Voltage
48 V
Rated Output Current
5 A
Output Current Range
0 to 5 A
Rated Output Power
240 W
Peak Current
7.5 A (360 W peak power, 3 s)
Output Voltage Adjustment Range
48 to 55 V
Output Voltage Tolerance
±1.0%
Ripple and Noise (max.)
50 mVp-p
Efficiency (typ.)
94%

Input

Input Voltage Range
88 to 264 V AC or 124 to 370 V DC
Input Frequency Range
47 to 63 Hz
Power Factor (typ.)
0.94 at 230 V AC, 0.99 at 115 V AC, full load

Protection

Withstand Voltage
I/P-O/P: 3 kV AC, I/P-FG: 2 kV AC, O/P-FG: 0.5 kV AC, O/P-DC OK: 0.5 kV AC

Environment

Operating Temperature
-25 to +70 °C (refer to derating curve)
Operating Humidity
20 to 95% RH non-condensing
Cooling
Free air convection

Physical

Dimensions
63 x 125.2 x 113.5 mm (W x H x D)
Weight
1.03 kg
Mounting
DIN Rail

Approvals

MTBF
1160.3K hrs min. Telcordia SR-332 (Bellcore); 169.3K hrs min. MIL-HDBK-217F (25 °C)

Other

DC OK Relay Rating (max.)
60 V DC 0.3 A, 30 V DC 1 A, 30 V AC 0.5 A resistive
Series
SDR-480
Warranty
Manufacturer warranty under MEAN WELL's terms: 3 years. How claims work
Product attributes and shipping details
Brand

MEAN WELL
Power Output

240 W

Downloads

Documentation

  • SDR-480 series datasheetPublicDatasheet · Family · meanwell.com
    Download
Certificate and compliance document (1)
  • SDR-480 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 SDR-240-48 accept?

MEAN WELL lists 88 to 264 V AC or 124 to 370 V DC for this model.

Ask about this modelSetup, compatibility, what is in the box
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Looking for an alternative?

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