Name: ABB REF542 feeder protection
Brand: ABB
Availability: InStock

ABB REF542 feeder protection

Product Model: REF542

Product Description: The REF542 is a state-of-the-art protection relay designed for medium voltage applications, providing comprehensive protection, monitoring, and control for transformers and substations. It is equipped with advanced digital signal processing capabilities, ensuring accurate fault detection and swift response to electrical anomalies.

Brand: ABB

Origin: Switzerland

Net Weight: 2.5 kg

Dimensions: 250 mm x 200 mm x 120 mm

Power Supply: 24-250 V DC / 85-265 V AC

Input/Output: 8 digital inputs, 4 digital outputs, 4 analog inputs, 2 analog outputs

Communication Interface: Ethernet, MODBUS TCP, IEC 61850, serial communication RS232/RS485

Use: The REF542 is typically used in power distribution networks, industrial plants, and utility substations for transformer protection, fault management, and automation of grid operations.

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

Product Model	REF542
Product Description	The REF542 is a state-of-the-art protection relay designed for medium voltage applications, providing comprehensive protection, monitoring, and control for transformers and substations. It is equipped with advanced digital signal processing capabilities, ensuring accurate fault detection and swift response to electrical anomalies.
Brand	ABB
Origin	Switzerland
Net Weight	2.5 kg
Dimensions	250 mm x 200 mm x 120 mm
Power Supply	24-250 V DC / 85-265 V AC
Input/Output	8 digital inputs, 4 digital outputs, 4 analog inputs, 2 analog outputs
Communication Interface	Ethernet, MODBUS TCP, IEC 61850, serial communication RS232/RS485
Use	The REF542 is typically used in power distribution networks, industrial plants, and utility substations for transformer protection, fault management, and automation of grid operations.