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Products I Phase Failure Relays I VSP D1



vsp_d1
Phase Failure, Unbalance,
Phase Sequence,
Auto Reset, Fixed Unbalance Setting
1 CO output Relay
Supply Voltage
System : 100-120/220-240/380-440 V AC ± 20% 50/ 60 Hz
Auxillary : 100-120/220-240/380-440 V AC ± 20%

Output Contacts : 1 CO

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

Trip Time Delay
On Phase Failure/ Unbalance : 3.5 sec.± 1.5 sec.
For Level Sensing : NA

Resetting Mode : Auto

Weight : 320 gms.

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

vsp_d1 vsp_d1

Relay contact position shown in 'Power off' condition
Suitable for Panels in Following Apllications:
Agricultural Pump Starters
3 Ph. Split AC machines
Hoist Motor Control
Valve Actuator Motor
Machine Tools
Injection Molding M/c
 
 
 



MODELS