ABB digital protection relays

... Scope • Busbar and ideal multipurpose backup protection relay • Product benefits • Preconfigured functions for busbar protection application • The relays are ...

... monitoring and supervision in one relay. RED615 is a member of ABB’s Relion® product family and part of its 615 protection and control series of relays. Scope •Feeder protection ...

Trigger voltage: 24 V - 265 V

... a dedicated feeder protection and control relay intended for the protection and control of utility and industrial power systems in primary and secondary distribution networks. The relay ...

... and non-directional overcurrent and earth-fault protection, voltage, frequency and power based protection and measurement functionality •Extensive earth-fault protection ...

Flexibility and high functionality for feeder protection and control applications REF630 is a comprehensive feeder management relay for protection, control, measurement and supervision ...

... current-transformer-powered numerical feeder protection relay designed for applications where auxiliary power is not available or cannot be guaranteed, thereby making it an ideal choice ...

REM611 is a dedicated motor protection relay for the protection, control, measurement and supervision of asynchronous motors in the manufacturing and process industry. Typically, this ...

... Motor protection with voltage- and frequency-based protection and measurement functionality • Motor protection both during motor start-up and normal run, with protection ...

... 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 ...

Flexibility and high functionality for two-winding transformer protection and control applications RET630 is a comprehensive transformer management relay for the protection, control, ...