Earth-leakage protection relay RGU-MT series

DIN railprogrammabledigital

Self-reclosing, electronic earth leakage protection relay Associated to an external toroidal transformer of the WG / WGS / WGC Series. It is connected to a motorized circuit breaker of the MT or similar series as the circuit breaker The self-reclosing earth leakage and/or overload trip is programmable Superimmunized Type A relay with high frequency current filtering and high immunity. Monitoring in true root mean square Backlight display Two independent outputs: trigger/reset relay and end-of-reclosing-sequence interlocking relay External input for remote control functions Automatic test of the connection and status of the external transformer with an inductive test