RELAY > Phase Failure Relay

  • 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).

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