Static Under Voltage & Over Voltage Relay - VD Series

Prok Dvs make STATIC OVER VOLTAGE (OV) AND UNDER VOLTAGE (UV) RELAY WITH PHASE FAILURE (SINGLE PHASING) AND PHASE REVERSAL RELAY for protection against under voltages, over voltages, phase failure, phase reversal and unbalance voltages caused due to transients such as inductive load switching and commutation voltage spikes etc.


Prok Dvs Make STATIC OVER VOLTAGE (OV) AND UNDER VOLTAGE (UV) RELAY WITH PHASE FAILURE (SINGLE PHASING) AND PHASE REVERSAL RELAY available in five models i.e. VD-02, VD-03, VD-04, VD-05 and VD-06 for various applications. They are provided with fixed or variable voltage settings, auto reset, definite time delay fixed or variable settings.