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Products I Phase Failure Relays I S1 VMR7



s1_vmr7
Phase Sequence,
Auto Reset,
1 CO Output Relay
Supply Voltage
System : 380 – 440 VAC, ± 20%, 3PH-3 Wire
Auxillary : Built-in from 3-Phase

Output Contacts : 1 CO

Trip Setting(Volts)
Phase Sequence : Yes
Phase Unbalance :

Trip Time Delay
On Phase Failure/ Unbalance : Instant
For Level Sensing : NA

Resetting Mode : Auto Reset

Weight : 90 gms. (Approx.)

Dimensions (mm)
Overall (L x W x D) : 90 x 18 x 60 (Approx.)
Mounting (L x W) : 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

S1 VMR7 S1 VMR7
Relay contact position shown in 'Power off' condition
Suitable for 3 Ph. equipments
Agricultural Pump Starters.
3 Ph. Split AC machines.
Hoist Motor Control
Valve Actuator Motor
Machine Tools
Injection Molding M/c
 
 
 



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