CDGQF Self - Reset Over / Under Voltage Protector 1P+N / 3P+N 20 / 50 / 80 / 100A
CDGQF Self-Reset 20/32/40/50/63/80/100A Over/Under Voltage Protector
The CDGQF 3P + N series self-recovery type over-under-voltage protector is a high-tech new product with the latest technology development. When the power supply line has overvoltage, under-voltage, off-phase and three-phase voltage unbalance, the protector can cut off the circuit rapidly and safely under the condition of continuous high-voltage impact, so as to avoid the occurrence of an accident caused by the abnormal voltage being sent to the terminal electric appliance. When the voltage is normal, the protector will automatically turn on the circuit within the specified time to ensure that the terminal electric appliance operates normally under the unattended condition. The protector is suitable for the protection of the power distribution line of the AC voltage 415V, the frequency 50Hz, the rated working current 100A, 80A, 63A and the following.
Product Features
Parameters
| Rated voltage | AC400V |
| Frequency | 50Hz |
| Rated current | 32A,40A,50A,63A,80A,100A |
| Maximum load power | 12KVA,15KVA,19KVA,23KVA,30KVA,38KVA |
| Over-voltage action cut-off value | 270±5VAC |
| Over-voltage action value | 255±5VAC |
| Under-voltage action cut-off value | 170±5VAC |
| Under-voltage action value | 185±5VAC |
| Transmission delay after power outage | 55±5S |
| Recovery transmission action delay | ≤1S |
| Power consumption | ≤5W |
| Electric life | ≥100000 |
| Dimension(mm) | 86*108*67(D*W*H) |
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3. Production quality warranty
Each production has one year warranty at least .
Dimension
Shipment and packaging
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