ABB REF545KC133AAAA Protective Relay Module for Medium Voltage Applications

In stock

The ABB REF545KC133AAAA Industrial Protection Relay is designed to provide reliable protection for power systems, ensuring optimal performance and safety. It is widely used in industries requiring high levels of electrical protection.

Manufacturer:ABB

Model Number:REF545KC133AAAA

Type:Protective Relay Module

Rated Voltage:Up to 380V

Rated Current:Up to 1000A

Frequency Range:50/60 Hz

Protection Functions:Overcurrent, Overvoltage, Undervoltage, Ground Fault, Phase Disconnection

Communication Interfaces:RS485, Ethernet

Operating Temperature:-25°C to +70°C

Environmental Protection Rating:IP20

The ABB REF545KC133AAAA is a high-performance protective relay module specifically designed for medium voltage applications.

This advanced device offers robust protection against various electrical faults, including phase faults, ground faults, and overcurrent conditions, ensuring the safety and reliability of power systems.

With its wide operating temperature range from -40°C to +70°C, the REF545KC133AAAA can withstand harsh environmental conditions, making it suitable for diverse industrial settings.

The module supports communication via Modbus RTU, enabling seamless integration with other system components and facilitating efficient monitoring and control.

Additionally, it is certified to meet stringent international standards such as IEC 61000-4-4, IEC 61000-4-5, CE, and UL, ensuring compliance and reliability in critical applications.

ABB REF545KC133AAAA