Motor protection relay ABB Oy Distribution Automation
REM615

REM615 is a dedicated motor protection and control IED perfectly aligned for the protection, control, measurement and supervision of asynchronous motors in manufacturing and process industry. REM615 is a member of ABB’s Relion® product family and a part of its 615 protection and control product series. The 615 series IEDs are characterized by their compactness and withdrawable design. Re-engineered from the ground up, the 615 series has been designed to unleash the full potential of the IEC 61850 standard for communication and interoperability between substation automation devices.

REM615 constitutes main protection for asynchronous motors and their drives in manufacturing and process industry. Typically, the motor IED is used with circuit-breaker or contactor controlled HV motors, and contactor controlled medium sized and large LV motors in a variety of drives, such as pumps and conveyors, crushers and choppers, mixers and agitators, fans and aerators. One standard REM615 configuration is available including all the basic motor protection functions, voltage protection functions and power and energy measurements. Local or remote start/stop control of the motor is also facilitated.

Due to the standard configuration of REM615 for the motor protection, the IED can be rapidly set up and commissioned, once it has been given the application-specific settings.

REM615 genuinely supports the IEC 61850 standard for inter-device communication in substations. It also supports the industry standard Modbus® protocol, and the well-established DNP3 and IEC 60870-5-103 protocols.

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