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MEAN WELL UHP-500-24 Enclosed Power Supply, 24 V, 20.9 A, 501.6 W
MEAN WELL UHP-500-24 Enclosed Power Supply, 24 V, 20.9 A, 501.6 W
MEAN WELL UHP-500-24 Enclosed Power Supply, 24 V, 20.9 A, 501.6 W
MEAN WELL UHP-500-24 Enclosed Power Supply, 24 V, 20.9 A, 501.6 W

At a glance

Output Voltage
24 V
Rated Output Current
20.9 A
Rated Output Power
501.6 W
Efficiency (typ.)
94.5%
Input Voltage Range
90 to 264 V AC or 127 to 370 V DC
Dimensions
232 x 81 x 31 mm (L x W x H)
MEAN WELL logoModel UHP-500-24Current model

MEAN WELL UHP-500-24 Enclosed Power Supply, 24 V, 20.9 A, 501.6 W

Price on request

At a glance

Output Voltage
24 V
Rated Output Current
20.9 A
Rated Output Power
501.6 W
Efficiency (typ.)
94.5%
Input Voltage Range
90 to 264 V AC or 127 to 370 V DC
Dimensions
232 x 81 x 31 mm (L x W x H)

A slim, fanless power supply that turns mains into a steady DC voltage for industrial machinery, controls, instruments and LED displays. Enclosed power supply, 24 V, 20.9 A, 501.6 W. Slim, low profile (31 mm).

Output voltage
4.2 V5 V12 V15 V24 V36 V48 V55 V

Part of the MEAN WELL UHP-500(R) series. Compare all 8 models

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  • WarrantyManufacturer warranty under MEAN WELL's terms: 3 years. Warranty claims
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Overview

What it is

The MEAN WELL UHP-500-24 is a enclosed power supply from the UHP-500(R) series (500 W Slim Type with PFC Switching Supply), rated 24 V, 20.9 A, 501.6 W.

What it is used for

Supplies a regulated 24 V DC rail from AC mains for industrial controls, instruments and LED displays where a slim, fanless enclosure is needed. MEAN WELL lists applications such as industrial automation machinery, industrial control systems, electronic instruments and equipment, led display applications.

Key features

  • Slim, low profile (31 mm).
  • Fanless design, 500 W by convection.
  • Withstands 300 V AC surge input for 5 seconds.
  • Built-in active PFC.
  • Protections: short circuit, overload, over voltage and over temperature.
  • DC OK active signal and redundant function (R type option).

Key Specifications

  • Output Voltage: 24 V.
  • Rated Output Current: 20.9 A.
  • Rated Output Power: 501.6 W.
  • Efficiency (typ.): 94.5%.
  • Input Voltage Range: 90 to 264 V AC or 127 to 370 V DC.
  • Dimensions: 232 x 81 x 31 mm (L x W x H).

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 UHP-500-24 Enclosed Power Supply, 24 V, 20.9 A, 501.6 W, close-upMEAN WELL UHP-500-24 Enclosed Power Supply, 24 V, 20.9 A, 501.6 W, close-up
Close-up
MEAN WELL UHP-500-24 Enclosed Power Supply, 24 V, 20.9 A, 501.6 W, dimension drawing
Check the datasheet for tolerances.

Size and fit

Dimensions
232 x 81 x 31 mm (L x W x H)
Weight
0.905 kg
Mounting
Enclosed

Technical specifications

Key facts

What is it?
Enclosed power supplyBrand MEAN WELL, model UHP-500-24
What does it output?
24 V, 20.9 A, 501.6 W
What input does it accept?
90 to 264 V AC or 127 to 370 V DC
How does it mount?
Enclosed
Which documents are available?
Datasheet Open documents

RelatedSeriesMEAN WELL UHP-500(R) series, 8 modelsDocumentsAll MEAN WELL documents

Output

Output Voltage
24 V
Rated Output Current
20.9 A
Rated Output Power
501.6 W
Output Voltage Adjustment Range
22.8 to 25.2 V
Output Voltage Tolerance
±1.0%
Ripple and Noise (max.)
240 mVp-p
Efficiency (typ.)
94.5%

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.)
0.95 or above at 230 V AC, 0.98 or above at 115 V AC, full load

Protection

Withstand Voltage
I/P-O/P: 3.75 kV AC, I/P-FG: 2 kV AC, O/P-FG: 1.25 kV AC

Environment

Operating Temperature
-30 to +70 °C (refer to derating curve)
Operating Humidity
20 to 95% RH non-condensing
Cooling
Free air convection, fanless

Physical

Dimensions
232 x 81 x 31 mm (L x W x H)
Weight
0.905 kg
Mounting
Enclosed

Approvals

MTBF
1264.1K hrs min. Telcordia SR-332 (Bellcore); 167.6K hrs min. MIL-HDBK-217F (25 °C)

Other

Series
UHP-500(R)
Warranty
Manufacturer warranty under MEAN WELL's terms: 3 years. How claims work
Product attributes and shipping details
Brand

MEAN WELL
Power Output

501.6 W

Wiring overview

Installation must be done by a qualified person, following the datasheet.

UHP-500-24 wiring overview AC mains line, neutral and frame ground connect to the supply input. The +V and -V output terminals connect to the DC load at 24 V, up to 20.9 A. AC mains AC input per datasheet L line N neutral FG earth UHP-500-24 Enclosed AC/DC supply L N FG +V -V DC load 24 V DC up to 20.9 AIllustrative, not to scale. Terminal order and wire sizes: see the datasheet. FG connects to protective earth.

Downloads

Documentation

  • UHP-500(R) series datasheetPublicDatasheet · 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 UHP-500-24 accept?

MEAN WELL lists 90 to 264 V AC or 127 to 370 V DC for this model.

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Looking for an alternative?

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