ABB REF542PLUS

# ABB REF542PLUS module

## Product name

ABB REF542PLUS module

Product description

The ABB REF542PLUS module is an advanced power protection and control device. It has reliable performance and a wide range of applications. The module is suitable for a variety of applications in power systems, including substations, industrial fields and power plants.

## Product parameters

– Input voltage range: 100V-240V

– Output current range: 0-20A
– Frequency range: 50Hz to 60Hz
– Operating temperature: -10°C to 50°C
– Communication interface: Modbus RTU, Profibus DP

## Specifications

– Size: 100mm x 100mm x 50mm
– Weight: 500g
– Protection level: IP65
– Installation mode: wall-mounted