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Silver metal enclosed power supply with built-in fan and terminal connections

myVolts

myVolts RSP-500-27 500W 27V Enclosed Power Supply

SKU CH-HPP7-C6P1K

A 500 W enclosed AC/DC power supply delivering 27 V at 18.6 A with up to 90.5 % efficiency and active PFC

  • TypeAT
  • 500W continuous power for demanding industrial loads
  • Active PFC function maintains high power factor across 85-264VAC input
  • Up to 90.5% efficiency reduces heat and operating cost
  • Built-in remote ON-OFF, remote sense and DC OK signal simplify system integration
  • Comprehensive protections cover short circuit, overload, over voltage and over temperature

Industrial 500W enclosed supply

The myVolts RSP-500-27 is a 500W single-output enclosed AC/DC power supply that delivers 27V at 18.6A. It accepts a universal 85-264Vac input and includes active PFC for improved power factor. The unit is built for factory automation, test instruments, laser equipment and burn-in facilities.

Sustained-load behaviour

High efficiency up to 90.5% reduces waste heat during continuous operation. Forced air cooling from the built-in DC fan maintains thermal stability up to 70°C ambient. Protections for short circuit, overload, over voltage and over temperature engage automatically under prolonged stress.

Installation practicalities

Enclosed chassis simplifies mounting in control cabinets or power distribution systems. Remote ON-OFF control, remote sense and DC OK signal terminals support system integration without extra wiring. The 3-year warranty covers defects, but the unit is not suited for builds needing ATX connectors or multiple output rails.

Highlights

  • 500W continuous power for demanding industrial loads
  • Active PFC function maintains high power factor across 85-264VAC input
  • Up to 90.5% efficiency reduces heat and operating cost
  • Built-in remote ON-OFF, remote sense and DC OK signal simplify system integration
  • Comprehensive protections cover short circuit, overload, over voltage and over temperature

Specifications

TypeAT

Questions about this item

How much acoustic noise and heat does the built-in DC fan produce when the RSP-500-27 runs continuously at 500W?

The unit uses forced-air cooling with a built-in DC fan that adjusts speed with temperature, allowing operation up to 70°C ambient while maintaining up to 90.5% efficiency to limit waste heat.

What wiring and mains connection must I provide for the screw-terminal AC input and 27V DC output?

You need suitably rated cable, crimp lugs or ferrules for the screw terminals, and a mains lead rated for 85–264VAC to connect the supply to your distribution panel.

Can the remote ON-OFF, remote sense and DC OK signals interface directly with 24V PLC logic and older relay panels?

Yes — the built-in remote ON-OFF control, remote sense and DC OK signal are designed for industrial control cabinets and work with standard 24V logic and relay-based systems.

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