Product Details

  • Microprocessor Based Digital ELR, 300mA-30A

    Model No : DMPEL-01


    The rise of leakage current in Electrical Power Distribution are quite dangerous , resulting in Electrical hazards and catastrophe. Leakage Current are due to deterioration of insulations, negligence of wire man, Bad wiring, Inferior / substandard usage of Electrical Materials , ageing or endurance of Electrical environment . First and foremost importance should be given for the proper earthing of electrical net work-system. Most of the Industries, Commercial establishment and domestic application the earthing of electrical system is ignored and improper maintenance of the same.

    The Earth Leakage Current are very low and are sensitive leakage current can be detected by Earth Leakage Relay and core balance current transformer. ELR detects the Leakage Current in the circuit and isolate the power supply by switching off the tripping device (circuit breaker / contactor etc).

    Specification

    • Microcontroller based compact design
    • Continuous monitoring and display of set value and measured value of leakage current
    • 8 character 2line LCD displays with back lit
    • Test & Reset facility
    • CBCT connection monitoring facility
    • True Rms measurement of leakage current
    • Trip Circuit Failure indication (Optional) Default:Disabled
    • Serial RS 485 communication port with modbus protocol (optional)
    • Fault recording with date and time stampings, max up to 10 Faults (optional)
    • Tropicalised and rugged design
    • External test, reset, fault & healthy indication suitable for mining Application
    • High sensitive leakage current setting (5mA to 1.00A) (MODEL:MPELSPL)

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