Earth Leakage Relay, Brand Prok, Max Crest Factor 5 for 30 mA to 30 A

Earth leakage relays with core balance current transformer cbct serve the purpose of detect leakage currents in electrical power systems. Elr transmits a signal to activate the trip coil of the mccb/acb/ocb/contactor in the event of of earth leakage, Leading to the automatic isolation of the load. Elr has been commonly utilized and accepted because of field adaptability and is economic. Range rating 1, 4a, 1, 8a, 1, 10a, 300ma, 12000 ma, 300ma, 300 ma, 30ma, 300 ma, 30ma, 3000 ma, 4, 12a, 50ma, 2000 mamounting flush, Dinrelay type solid statecbct, Microprocessor based type tape wound, Moulded case, Resin cast standards conforms to iec 60255 / iec 755, Iec, 60255, Cl, 5&7 key features consistent reliability with accuracyfixed or variable sensitivitydetection of cbct open in p based model only continuous monitoring and display of leakage current in p based model only led/lcd display for visual indication of faulthigh barrier connector at rear end for easy termination and safety standardtest & reset facility for testing healthiness of the relaytamper, Proof polycarbonate cover in the front applications protection for feeders /motors /generators /transformer/ mobile operating mining and, Equipment s control engineering, Hazardous sensitive environments like oil refineries/chemical platforms/pulp industries and general electrical distribution