Phase Failure Relays
S1 USP1
Phase Failure Unbalanc
Phase Sequence
Auto Reset Fixed Unbalance Setting
1 CO output Relay
Technical Data
- System 415 VAC ± 20%, 48 Hz - 63 Hz ± 3%
- Auxillary Built In
Supply Voltage
- Output Contacts1 CO
Output Contacts
- Phase Sequence Yes
- Phase Unbalance 60 V ± 6 V (fixed)
Trip Setting
- On Phase Failure3.5 sec. ± 1.5 sec. Instant for RP
Trip Time Delay
- Reset Auto
Resetting Mode
- Weight71 gms (Approx.)
Weight
- Overall (L x W x D)96 X 17.5 X 60
- Mounting (L x W)35 mm DIN rail mounting
Dimensions (mm)
- Wherever not specified Contact Rating : 5A @ 230 V AC (resistive)
