Earth Leakage Relay Dealers in Secunderabad

Salient Features  Inverse curve - Trip time to accomplish faster trip time for a higher leakage current.  High accuracy Earth Leakage Relay of class 2.0FS in industry  Programmable Earth Leakage Trip time from 100ms - 30s with password protection.  Continuous Display of Trip Leakage current (Programmable)  Wide selectable range of Earth leakage current from 30 mA – 30 A  Monitors and protects power systems from Earth Leakage Current Applications  Protects life and property against overflow of leakage current  Protects motors / transformers / feeders / DG etc.,ensures reliable measurement and maximum safety  Complete protection for oil refineries, pulp industries, mining industry, electrical distribution & control engineering  Protects control panels and switch boards from earth leakage current

HBL's ELM in DC power systems enables quick detection of earth faults to prompt for corrective action. It works on the principle of residual or differential magnetising current induced in a current transformer.