ABB REF545KB133AAAA Protective Relay System, Overcurrent Protection Device

In stock

The ABB REF545KB133AAAA is a high-performance protective relay designed for precise fault detection in electrical systems. It is ideal for applications requiring reliable protection against faults and overloads.

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 is engineered to provide comprehensive protection for power systems. Its advanced algorithms and robust design make it ideal for critical applications where reliability is paramount.

This protective relay features multiple protection functions including earth fault protection, phase fault protection, and overcurrent protection. These features ensure that the system remains protected against various types of faults.

With communication interfaces like Modbus RTU and Ethernet, the ABB REF545KB133AAAA can be seamlessly integrated into modern SCADA systems, providing real-time monitoring and control capabilities.

The relay is housed in a compact and lightweight enclosure, making it easy to install and maintain. Its IP20 rating ensures that it can operate safely in a wide range of environments.

Designed with precision and reliability in mind, the ABB REF545KB133AAAA meets stringent industry standards and offers exceptional performance, ensuring that your power systems remain protected and operational.

ABB REF545KB133AAAA