Brand:ABB

Model:REF545KB133AAAA

Type:Protective Relay Module

Voltage Rating:Up to 38 kV

Frequency Range:50/60 Hz

Protection Functions:Earth fault, phase-to-phase fault, overcurrent, undervoltage, overload, etc.

Communication Interfaces:Modbus, Ethernet, etc.

Environmental Conditions:Operating temperature range: -40°C to +85°C

Certifications:IEC 61000-4-3, IEC 61000-4-4, UL, CE

    The ABB REF545KB133AAAA Protective Relay Module offers unparalleled precision in protecting electrical systems.

     Designed for demanding industrial environments, it features advanced fault detection algorithms that ensure reliable operation under all conditions.

     This module integrates seamlessly with Modbus RTU communication protocols, allowing for easy integration with existing control systems.

     Crafted from durable materials, the REF545KB133AAAA withstands harsh conditions and operates efficiently, reducing downtime and maintenance costs.

     Its user-friendly interface and intuitive setup make it simple to install and configure, ensuring quick deployment in critical applications.

     Whether you’re looking to protect transformers, motors, or distribution panels, the ABB REF545KB133AAAA delivers the reliability and performance you need.