FUNCTION
1. Under voltage protection 210V-140V (adjustable) (default: 160V)
2. Over voltage proteciton 230V-300V (adjustable) (default: 280V)
3. Over current protection 1A-40A/63A (adjustable) (default: 20A)
4. Reconnect time (delay on time): 1s-300s (default: 5s)
5. Voltage meter
6. Ammeter
Rated voltage: 220V; Frequency: 50Hz/60HZ
Over current protection: 1A-40A/63A (adjustable) (default: 20A)
Under-voltage action switch-off value: 210V-145V (adjustable) (default: 160V)
Over-voltage action switch-off value: 230V-300V (adjustable) (default:280V)
Reconnect time (delay on time): 1s-300s (default: 5s)
Error in real-time current, voltage: <5%
| Rated supply voltage | AC220V |
| Operation voltage range | AC80V ~ 440V (Single phase) |
| Rated frequency | 50 / 60Hz |
| Overvoltage (＞V) setting range | 240V ~ 300V (Factory setting 270V) |
| Undervoltage (＜V) setting range | 140V ~ 210V (Factory setting 170V) |
| Overcurrent (＞A) setting range | 1-40A / 1-63A |
| Max. power of load (kW) | 40A (< 8.8kW) / 63A (< 13.9kW) |
| Rated insulation voltage | 400V |
| Voltage measurement accuracy | 1% (Not exceeding 1% of the overall range) |
| Reset delay time | 1s ~ 300s (Factory setting 30s) |
| Starting delay time | 1s ~ 300s (Factory setting 2s) |
| Output contact | 1NO |
| ≥V and <V trip delay | 0.55s |
| Error | 2% |
