Phase Failure Relays Vsp D2

We commence our business operation as a renowned distributor and supplier of Phase Failure Relays VSP D2 in Pune, Maharashtra, India. Phase Failure Relay is a self contained power sensing device. In normal operation the incoming phases of the three phase voltage applied to our power-sensing network are in balance. When any phase becomes more than 12% unbalanced from the other two (either low or high), or a phase loss occurs, the sensing network will deliver an output voltage to activate the transistor circuit. This will cause the master output relay on the Phase Failure Relay to trip (either dropout or pickup depending upon model). A time delay of approximately 1 A seconds is incorporated to eliminate the possibility of nuisance tripping.

Phase Failure, Unbalance,
Phase Sequence,
Auto / Manual / Remote Reset
Adjustable Unbalance Setting,
2 CO output Relay