Earth Leakage Relay

• Digital Microprocessor / Microcontroller based compact design.

• Continuous monitoring and display of set value and measured value of leakage current.

• 8 character 2 line LCD displays with back-lit.

• Test & Reset facility.

• CBCT / ZCT connection monitoring facility.

• True RMS  measurement of leakage current.

• Trip Circuit Failure indication.

• Immune to harmonics and transients.

• Serial RS. 485 communication port with Modbus Protocol (optional).

• Tropicalized and rugged design.

• Transducer Output- (4 mA-20mA) (optional).

• External  Test, Reset, Fault & Healthy indication suitable for Mining application.

Application 

• Frame leakage protection for LT control panels and switch boards.

• Earth Leakage protection for Feeders / Motors / Generators / Transformers / Mobile Operating Equipments.

• Protection for hazardous sensitive environments like Oil  Refineries/Cement Plant/Chemical Plant/Steel Plant / Pulp Industries and General Electrical Distribution.

• Protection for Mining and Control Engineering.