ABB REF542PLUS 2RCA029395 Overcurrent Protection Relay Module

In stock

The ABB REF542PLUS is an advanced protection relay designed for generator applications. It provides comprehensive protection against various faults including overcurrent, earth fault, and phase unbalance, ensuring reliable operation and enhanced safety.

Manufacturer:ABB

Model:REF542PLUS

Submodel:2RCA029395

Type:Overcurrent Protection Relay Module

Dimensions (mm):220 x 150 x 100

Weight (kg):1.5

Operating Voltage Range (V):220 – 240

Protection Ratings:IP65

Communication Interfaces:RS-485

Protection Functions:Phase Overload, Phase Short-Circuit, Phase Loss, Ground Fault, Non-Phase Short-Circuit

Operating Temperature Range (°C):-25 to +70

The ABB REF542PLUS is designed to provide superior protection for generators and motors in industrial environments.

Equipped with advanced algorithms, it accurately detects and responds to faults, ensuring uninterrupted operation and minimizing downtime.

This module supports Modbus RTU/ASCII communication protocols, allowing seamless integration with existing systems.

Compact and robust design ensures easy installation and maintenance, while its wide operating temperature range makes it suitable for harsh environments.

With a weight of just 1.3 kg and dimensions of 135mm x 100mm x 105mm, this module fits easily into any control panel setup.

ABB REF542PLUS 2RCA029395