Motor protection and control relay REM620
REM620 is a dedicated motor management relay for protection, control, measurement, and supervision of medium- and large-sized asynchronous and synchronous motors in manufacturing and process industries. It is part of ABB’s Relion® family within the 620 series and provides compact, scalable, and highly configurable motor protection
Technical Specifications
Protection for medium and large asynchronous & synchronous motors
Extensive protection using sensors or conventional instrument transformers
Scalable functionality with flexible configuration for application-specific needs
Withdrawable plug-in unit for fast installation and testing
Large graphical display with customizable SLDs, accessible locally or via web HMI
Differential protection for motors requiring advanced protection
Protection during start-up and normal operation, including fault clearing
Motor supervision using RTD and mA measurements, optional arc protection
IEC 61850 Ed.1 & Ed.2 with HSR/PRP redundancy, GOOSE, IEC 61850-9-2 LE
Supports Modbus, DNP3, IEC 60870-5-103
IEEE 1588 V2 Precision Time Protocol supported for high-accuracy time sync
Extensive protection using sensors or conventional instrument transformers
Scalable functionality with flexible configuration for application-specific needs
Withdrawable plug-in unit for fast installation and testing
Large graphical display with customizable SLDs, accessible locally or via web HMI
Differential protection for motors requiring advanced protection
Protection during start-up and normal operation, including fault clearing
Motor supervision using RTD and mA measurements, optional arc protection
IEC 61850 Ed.1 & Ed.2 with HSR/PRP redundancy, GOOSE, IEC 61850-9-2 LE
Supports Modbus, DNP3, IEC 60870-5-103
IEEE 1588 V2 Precision Time Protocol supported for high-accuracy time sync
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