ABB REF545KC133AAAA Protective Relay Module for High-Voltage Systems
The ABB REF545KC133AAAA Protective Relay Module is designed for advanced protection in power systems, offering precise fault detection and rapid response to electrical anomalies, ensuring the safety and reliability of industrial applications.
Brand:ABB
Model:REF545KC133AAAA
Type:Protective Relay Module
Rated Current:Up to 1300 A
Voltage Rating:Up to 38 kV
Frequency Range:50/60 Hz
Protection Functions:Overcurrent, Earth Fault, Overvoltage, Undervoltage, Phase Disconnection, Reverse Power Flow
Communication Interface:Modbus, Ethernet
Environmental Conditions:IP20, -25°C to +55°C Operating Temperature
Certifications:IEC 61000, IEEE C37.110, IEC 60255-7, IEC 61850
The ABB REF545KC133AAAA Protective Relay Module is a highly advanced solution designed for industrial applications requiring robust and reliable protection against electrical faults. It combines state-of-the-art technology with ease of installation and maintenance.
This protective relay module is capable of detecting overcurrent, overvoltage, ground fault, and phase disconnection, providing comprehensive protection for electrical systems. Its Modbus and Ethernet communication interfaces facilitate seamless integration with existing control systems.
Built with high-quality materials and precision engineering, the REF545KC133AAAA is built to withstand harsh industrial environments. With an operating temperature range of -40°C to +85°C, it ensures reliable operation even under extreme conditions.
Installation of the ABB REF545KC133AAAA is straightforward, thanks to its compact design and user-friendly interface. Regular maintenance is minimal, reducing downtime and operational costs.
By incorporating the ABB REF545KC133AAAA Protective Relay Module into your power system, you can significantly enhance safety and reliability. Trust ABB to provide you with cutting-edge technology that meets your most demanding requirements.












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