ABB REF545KC133AAAA – Advanced Protective Relay Module for Power Systems

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 Industrial Protection Relay is a state-of-the-art solution designed to safeguard industrial power systems from various electrical faults.

     This protection relay is built to the highest standards of reliability and durability, making it an essential component in any industrial environment.

     With its robust design, the ABB REF545KC133AAAA can withstand harsh operating conditions, ensuring consistent performance over time.

     Its comprehensive protection functions include overcurrent, overload, and short-circuit protection, providing全方位保护，确保系统安全可靠运行。这款保护继电器采用先进的设计，具有广泛的适用性和高可靠性，适用于各种工业应用场景。其模块化设计易于安装和维护，能够显著减少停机时间和维修成本。凭借其卓越的技术规格和广泛的应用范围，ABB REF545KC133AAAA 是提升工业电力系统性能和安全性的理想选择。.