ABB REM543BM215AAAB – High-Performance Industrial Module for Process Automation

Brand:ABB

Model:REM543BM215AAAB

Type:Protection Relay Module

Rated Voltage:Up to 400V AC

Rated Current:Up to 1600A

Frequency Range:45-65 Hz

Protection Functions:Overcurrent, earth fault, phase failure, thermal overload, and more

Communication Interface:Modbus RTU, Ethernet/IP

Accuracy Class:Class 0.5S

Environmental Rating:IP20

Operating Temperature:-25°C to +70°C

Certifications:IEC 61000-4-3, IEC 61000-4-6, IEC 61000-4-8, IEC 61000-4-11

    The ABB REM543BM215AAAB protection relay module is meticulously engineered to provide superior protection and control for critical electrical systems. Its advanced protection functions, including overcurrent, earth fault, phase failure, and thermal overload, make it an essential component for ensuring system reliability and safety. Designed with Modbus RTU and Ethernet/IP communication interfaces, it enables seamless integration with existing SCADA systems, enhancing operational efficiency and data accessibility. Built with robust materials and meeting stringent environmental standards, this module is suitable for harsh industrial environments. The ABB REM543BM215AAAB offers unparalleled accuracy with a Class 0.5S rating, ensuring precise measurements and timely response to anomalies. Its wide operating temperature range from -25°C to +70°C makes it adaptable to various climatic conditions. With certifications such as IEC 61000-4-3, IEC 61000-4-6, IEC 61000-4-8, and IEC 61000-4-11, the ABB REM543BM215AAAB meets global standards for electromagnetic compatibility and reliability.