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MEAN WELL SDR-480P-24 DIN Rail Power Supply, 24 V, 20 A, 480 W
MEAN WELL SDR-480P-24 DIN Rail Power Supply, 24 V, 20 A, 480 W
MEAN WELL SDR-480P-24 DIN Rail Power Supply, 24 V, 20 A, 480 W

At a glance

Output Voltage
24 V
Rated Output Current
20 A
Rated Output Power
480 W
Input Voltage Range
90 to 264 V AC or 127 to 370 V DC
Efficiency (typ.)
94%
Operating Temperature
-25 to +70 °C
MEAN WELL logoModel SDR-480P-24Current model

MEAN WELL SDR-480P-24 DIN Rail Power Supply, 24 V, 20 A, 480 W

Price on request

At a glance

Output Voltage
24 V
Rated Output Current
20 A
Rated Output Power
480 W
Input Voltage Range
90 to 264 V AC or 127 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, 24 V, 20 A, 480 W. Current sharing up to 3840 W (7+1 units).

Output voltage
24 V48 V

Part of the MEAN WELL SDR-480P 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-480P-24 is a DIN rail power supply from the SDR-75 series (480 W Single Output Industrial DIN RAIL with PFC and Parallel Function), rated 24 V, 20 A, 480 W.

What it is used for

Mounts on a TS-35 DIN rail inside control or security panels to supply 24 V DC to controllers, relays, sensors and access control equipment.

Key features

  • Current sharing up to 3840 W (7+1 units).
  • High efficiency 94%.
  • 150% peak load capability.
  • Built-in active PFC, PF above 0.94.
  • Protections: short circuit, overload, over voltage and over temperature.
  • Built-in DC OK relay contact.

Key Specifications

  • Output Voltage: 24 V.
  • Rated Output Current: 20 A.
  • Rated Output Power: 480 W.
  • Input Voltage Range: 90 to 264 V AC or 127 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-480P-24 DIN Rail Power Supply, 24 V, 20 A, 480 W, dimension drawing
Check the datasheet for tolerances.

Size and fit

Dimensions
85.5 x 125.2 x 128.5 mm (W x H x D)
Weight
1.6 kg
Mounting
DIN Rail

Technical specifications

Key facts

What is it?
DIN rail power supplyBrand MEAN WELL, model SDR-480P-24
What does it output?
24 V, 20 A, 480 W
What input does it accept?
90 to 264 V AC or 127 to 370 V DC
How does it mount?
DIN Rail
Which documents are available?
Datasheet, certificate Open documents

RelatedSeriesMEAN WELL SDR-480P series, 2 modelsDocumentsAll MEAN WELL documents

Output

Output Voltage
24 V
Rated Output Current
20 A
Output Current Range
0 to 20 A
Rated Output Power
480 W
Peak Current
30 A (720 W peak power, 3 s)
Output Voltage Adjustment Range
24 to 28 V
Output Voltage Tolerance
±1.2%
Ripple and Noise (max.)
100 mVp-p
Efficiency (typ.)
94%

Input

Input Voltage Range
90 to 264 V AC or 127 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
85.5 x 125.2 x 128.5 mm (W x H x D)
Weight
1.6 kg
Mounting
DIN Rail

Approvals

MTBF
969.8K hrs min. Telcordia SR-332 (Bellcore); 118.6K 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-75
Warranty
Manufacturer warranty under MEAN WELL's terms: 3 years. How claims work
Product attributes and shipping details
Brand

MEAN WELL
Power Output

480 W

Downloads

Documentation

  • SDR-75 series datasheetPublicDatasheet · Family · meanwell.com
    Download
Certificate and compliance document (1)
  • SDR-75 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-480P-24 accept?

MEAN WELL lists 90 to 264 V AC or 127 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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