POWERINST Electromagnetic PVT. LTD.



Voltage Detecting Unit (VDU)


Voltage Detecting Units (VDU)

This unit is used for permanent monitoring of all 3-phase line voltage presence in the system.

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VPIS With Relay contact

Voltage Detecting Unit VPIS with Relay is a device which is used to detect that the phase voltage has dropped to a level, safe enough to work with.

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VPIS With Remote Contact

Voltage Detecting Unit This device is used in Ring Main Units

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With 2 changeover contact

Voltage Detecting Unit This type of device has 2 relay changeover contacts. This feature is used to operate the system remotely.

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