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Products I Phase Failure RelaysVPG D1



VPG D1
  Single Phasing,
  Reverse Phasing,
  Unbalanced Supply
  Auto Reset,
  1 CO output contact
  Suitable for any HP/kW rating Submersible pumps
  Low water level guard for dry running protection
Supply Voltage
  System : 415 V AC ± 20% 50 Hz ± 3%
  Auxillary : Built-in

Output Contacts : 1 CO

Trip Setting(Volts)    
  Phase Sequence : Yes 
  Phase Unbalance : 40V ± 6V (fixed)

Trip Time Delay
  On Phase Failure/ Unbalance : 3.5 sec. ± 1.5 sec.
  For level sensing : 3.5 sec. ± 1.5 sec.

Resetting Mode : Auto Reset

Weight : 300 gms.

Dimensions (mm)
  Overall (L x W x D) : 76 x 30.5 x 117.5
  Mounting (L x W) : 68 centre to centre / Panel Mounting & 35 mm rail Mounting

Note:
Wherever not specified Contact Rating : 5A @ 230 V AC (resistive)
* Available on request.
Timing/ Relay logic Diagram

Electrical Connection Diagram

VPG D1 VPG D1

Relay contact position shown in 'Power off' condition
Suitable for 3 Ph. equipments
Agricultural Pump Starters,
Open well Pumps
 
 
 
 



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