TRX – Transformer Rectifier Power Supplies

The Haes 1A and 2.5A ‘TRX’ transformer rectifier power supplies are suitable for applications requiring a simple regulated 24vdc supply, where the charging of standby batteries is not required.

  • High efficiency switched mode power supply
  • Compact 1.5A & 2.5A versions
  • Regulated 24vdc supply
  • Integral load switching relay
  • Mains input range 88-264vac
  • Overload protected
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Product Overview

The Haes 1A and 2.5A ‘TRX’ transformer rectifier power supplies are suitable for applications requiring a simple regulated 24vdc supply, where the charging of standby batteries is not required.

Typical applications include door retaining magnets, electromagnetic door closers or analogue system interface modules.

The power supply units come complete with an integral load switching relay and are enclosed in a mild steel cabinet with a ‘Supply On’ LED indicator and 20mm knockouts for cable entry.

Technical Specification

Temperature Rating

-25oC to + 70oC. Humidity 20-90% RH non condensing.

Safety

TUV 60950 – 1

EMC

EN55022 Class B

Input Voltage

88-264vac, 47-63Hz

Input Current

1A : 0.55A / 230vac
2.5A : 1.2A / 230vac

Dimensions (H x W x D)

160 x 255 x 55mm

Enclosure

IP34, 18SWG (1.2mm) mild steel cabinet & lid. 9 x 20mm knockout, 4 x dimpled fixing holes (5mm)

Finish

Smooth texture powder coat Radon MW334E Interpon Powder Coat

Relay

Both models have dual volt free change over contacts with suppressed and polarised control coil input (24vdc), contacts fused, 3.15A, 20mm glass fuse.

Downloads

The following downloads are available for this product:

TRX Data Sheet
TRX Instruction Leaflet

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