REM611 is a dedicated motor protection and control IED (intelligent electronic device) designed for the protection, control, measurement and supervision of asynchronous motors in manufacturing and process industry. Typically, the motor IED is used with circuitbreaker or contactor-controlled medium and/or small sized motors in a variety of drives, such as pumps and conveyors, crushers and choppers, mixers and agitators, fans and aerators. REM611 is available in one standard configuration.
The 611 series is designed to offer simplified but powerful functionality intended for most applications. Once the application-specific parameters have been entered, the installed IED is ready to be put into service. The further addition of communication functionality and interoperability between substation automation devices offered by the IEC 61850 standard adds flexibility and value to end users as well as electrical system manufacturers.
REM611 is a member of ABB’s Relion® product family and its 611 series.