VPMRX · CAT. SF041
U/O-V Cut-off Relay + SPP (no delay)
Variable under/over voltage cut-offs with SPP, 1 CO, without ON-delay.
- Variable under & over voltage cut-offs
- With single phasing preventer
- 1CO
Specifications
- Rated supply voltage
- 415V, 3ø, 50Hz
- Auxiliary supply voltages
- 110V / 220V / 230V / 240V / 380V / 415V AC
- Power consumption
- 5VA (max.) at rated voltage (transformer-based supply)
- Relay output contact
- 1CO
- Relay contact rating
- 5A at 250V AC (resistive)
- Unbalance trip voltage setting
- 36 to 42V
- Reset gap (hysteresis)
- 6 to 9V
- Under-voltage cut-off (% of aux/rated)
- 75% to 95% (variable)
- Over-voltage cut-off (% of aux/rated)
- 105% to 120% (variable)
- 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)
- Trip time delay
- 3 ± 1 Sec.
- Resetting
- Auto-reset
- Indications
- RED: O/V cut-off / RED: U/V cut-off / RED: Phase fault / GREEN: Power ON
- Enclosure material
- ABS / PA6 - 30% GF
- Enclosure size (mm)
- 76.5 (L) x 45.5 (W) x 101 (D)
- 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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