Product Details

  • Microprocessor Based Digital ELR, 300mA-30A

    Model No : MPELSPL-02

    Prok dv's make Earth Leakage Relay (ELR) MPEL series uses the state-of-the-art, Digital
    microprocessor/micro controller based protection device to detect low level leakage due
    to degradation of insulation of phase conductors or high impedance faults.The main feature
    of Digital microprocessor/microcontroller Earth Leakage Relay (ELR) continuous display of
    earth leakage currents of the power system. The unit has immunity to external disturbance
    like harmonics and transients.


    • 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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