ABB Numerical Control for Electrical Engineering REM630 IEC Relays

ABB Numerical Control for Electrical Engineering REM630 IEC Relays

MOTOR PROTECTION AND CONTROL ABB REM630 IEC RELAY : FLEXIBILITY AND HIGH FUNCTIONALITY FOR MOTOR PROTECTION AND CONTROL APPLICATIONS

ABB REM630 IEC relay is a comprehensive motor management relay for the protection, control, measurement and supervision of medium and large sized asynchronous and synchronous motors in the manufacturing industry.

Scope

REM630 has been designed to be the main protection for both asynchronous and synchronous motors and their drives

Product benefits

• Freely configurable functionality to meet application-specific requirements
• Extensive functionality and scalable hardware for the most demanding applications
• All-in-one solution with integration of protection, control, monitoring and supervision in one relay
• Large integrated or detached HMI with user configurable push buttons, making it easy to use
• Extensive life-cycle services

Product features

• Motor differential protection, thermal overload protection, motor start-up supervision and frequency protection
• Optional RTD/mA module to be used for various protection and monitoring purposes in motor applications
• 8 RTD/mA inputs and 4 mA outputs
• Supports native IEC 61850 Edition 1, including GOOSE messaging for less wiring and supervised communication
• Supports DNP3 (TCP/IP) and IEC 60870-5-103 communication protocols