ABB REF543KB127AAAA Protective Relay Module for Power Distribution Systems

In stock

The ABB REF543KB127AAAA protective relay module is designed for reliable protection of power distribution systems. It offers advanced protection features, including phase and ground fault detection, ensuring optimal performance and safety.

Brand:ABB

Model:REF543KB127AAAA

Type:Protective Relay Module

Operating Voltage:220V

Frequency Range:50/60 Hz

Protection Classes:Overcurrent, Earth Fault, Phase Disconnection, Overvoltage

Certification:CE, UL, IEC 61000

The ABB REF543KB127AAAA is a high-performance protective relay module specifically designed for power distribution systems. This module ensures reliable protection against phase faults and ground faults, providing critical safety and performance benefits.

Equipped with advanced communication interfaces like Modbus RTU and Ethernet, the REF543KB127AAAA allows for seamless integration into modern power distribution networks. This enables efficient monitoring and control, enhancing operational efficiency.

This protective relay module features an accuracy class of 5P10, ensuring precise measurements and reliable performance under various operating conditions. Its robust design, certified to CE, UL, and IEC standards, guarantees durability and reliability in harsh industrial environments.

The compact dimensions of 140mm x 90mm x 70mm make the REF543KB127AAAA easy to install and integrate into existing power distribution setups without requiring significant space modifications.

With its user-friendly interface and intuitive design, the ABB REF543KB127AAAA offers a straightforward installation and configuration process, making it ideal for both new installations and retrofit projects.

ABB REF543KB127AAAA