Name: ABB REF542PLUS integrated protection relay
SKU: 33472
Availability: InStock

ABB REF542PLUS integrated protection relay

Product Model: REF542PLUS

Product Description: The REF542PLUS is a digital relay protection and control device designed for medium voltage applications, offering advanced protection, monitoring, and control functions for power transformers and feeders. It is equipped with comprehensive communication capabilities and flexible configuration options to enhance system reliability and operational efficiency.

Brand: ABB

Origin: Switzerland

Net Weight: 3.5 kg

Dimensions: 300 mm x 250 mm x 120 mm

Power Supply: 85-265 VAC / 50-60 Hz

Input/Output: 12 digital inputs, 8 digital outputs, 4 analog inputs, 4 relay outputs

Communication Interface: IEC 61850, Modbus TCP/IP, RS-232, RS-485

Use: Commonly used in electrical substations, industrial plants, and utility networks for transformer protection, feeder management, and automation of power distribution systems.

The above parameters are for reference only. Please contact our technical team for precise selection.

Product Model	REF542PLUS
Product Description	The REF542PLUS is a digital relay protection and control device designed for medium voltage applications, offering advanced protection, monitoring, and control functions for power transformers and feeders. It is equipped with comprehensive communication capabilities and flexible configuration options to enhance system reliability and operational efficiency.
Brand	ABB
Origin	Switzerland
Net Weight	3.5 kg
Dimensions	300 mm x 250 mm x 120 mm
Power Supply	85-265 VAC / 50-60 Hz
Input/Output	12 digital inputs, 8 digital outputs, 4 analog inputs, 4 relay outputs
Communication Interface	IEC 61850, Modbus TCP/IP, RS-232, RS-485
Use	Commonly used in electrical substations, industrial plants, and utility networks for transformer protection, feeder management, and automation of power distribution systems.