Product Details

  • Phase Failure Relay

    Model No : PFR


    STATIC PHASE FAILURE (PFR) RELAY / SINGLE PHASING PREVENTOR (SPP) from Prok dv's works on
    the principle of negative phase sequence voltage detection of the incoming supply.
    Monitoring of the unbalance in the supply voltage is the proven technique which has been
    adopted in the STATIC PHASE FAILURE (PFR) RELAY / SINGLE PHASING PREVENTOR (SPP).

    Specification

    • Negative phase sequence detection
    • Low power consumption
    • Selectable percentage unbalance settings
    • Auto/Manual reset operation
    • Fail safe system
    • Accurate, reliable and tropicalised
    • Din Rail/surface mounting type

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