Protection Relay HHD10-D

    Protection Relay HHD10-D

      Power voltage Three phaseAC380V 50Hz Function Over voltage(adjustable); under voltage (adjustable); phase failure,phase sequency; voltage unbalance Display mode LED indicator Output co...
    Protection Relay HHD10-A

    Protection Relay HHD10-A

      Power voltage Three phaseAC380V 50Hz Function Phase sequency protection Display mode LED indicator Output contact One group NO and NC contact Contact capacity 3A  AC250V  Dimension  78...
    Protection Relay HHD10-B

    Protection Relay HHD10-B

      Power voltage Three phaseAC380V 50Hz Function Phase failure phase sequency voltage unbalance Display mode LED indicator Output contact One group NO and NC contact Contact capacity 3A  AC...
    Protection Relay HHD10-C

    Protection Relay HHD10-C

      Power voltage Three phaseAC380V 50Hz Function Over voltage(adjustable); under voltage (adjustable); phase failure,phase sequency; voltage unbalance Display mode LED indicator Output contac...