VR-F1 · CAT. SF032
U/O-V Cut-off Relay, Fixed 1CO
Fixed under/over voltage cut-offs, 1 CO, with ON-delay bypass.
- Fixed under & over voltage cut-offs
- 1 CO
- With 'ON Delay' bypass switch
Specifications
- Rated supply voltage
- NA (3ø)
- Auxiliary supply voltages
- 110V / 220V / 230V / 240V / 380V / 415V / 440V AC
- Power consumption
- 5VA (max.) at rated voltage (transformer-based supply)
- Relay output contact
- 1CO
- Relay contact rating
- 5A at 250V AC (resistive)
- Under-voltage cut-off (% of aux/rated)
- 80% (fixed)
- Over-voltage cut-off (% of aux/rated)
- 110% (fixed)
- Reset voltages (U/V, O/V by aux supply)
- U/V: 6±1V, 8±2V, 10±2V; O/V: 6±1V, 12±2V, 15±2V (for 110V / 220-240V / 380-440V aux)
- ON delay time
- 3 to 30 Sec. (with provision to bypass)
- Trip time delay
- 3 ± 1 Sec.
- Resetting
- Auto-reset
- Indications
- RED: O/V cut-off / RED: U/V cut-off / GREEN: Healthy / GREEN: Power ON
- Enclosure material
- ABS / PA6 - 30% GF
- Housing type
- Housing Type 'B'
- Mounting
- 35mm DIN rail & panel mounting
- Mounting dimensions
- 68 x 37 mm
- Mounting hardware
- M3.5 or M4 screws: 2 Nos.
- Terminal screw size
- 4BA x 8mm with captive washer
- Net weight
- 280 gms
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