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    Sofielec Realy ZHRV2-S Used in protection of over-voltage, under voltage, phase failure, phase sequence and phase unbalance.

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    Applications

    Used in air conditioning units, elevator machine room, pumps, fans and other motor control applications, as protection  of  over-voltage,  under  voltage, phase failure, phase sequence and phase unbalance. When the power  supply is abnormal, turn off power supply to protect the equipment

    Features

    Built-in microprocessors, true RMS voltage measurement, voltage measurement accuracy 5 1%. Measuring frequency 45Hz~65Hz, button setting, LCD display voltage and fault information, protection can be turned on or off. Check phase voltage value by button, with N-phase phase failureprotection. DIN rail mounting

    Technical Parameters


    Function diagram

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    Wiring Diagram



    Dimension