VSP D1
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These relays are suitable for monitoring incoming 3-phase supply from Mains (Electricity distribution line). Being independent of load, they can be used for any HP/KW rating of load. These relays are suitable for monitoring incoming 3-phase supply from Mains (Electricity distribution line). Being independent of load, they can be used for any HP/KW rating of load.
Overview
- Phase Failure, Unbalance,
- Phase Sequence,
- Auto Reset, Fixed Unbalance Setting
- 1 CO output Relay
Specification
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
- 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
- Resetting Mode Auto
Weight
- 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.
Application
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
