Dual LED Display 40A 63A 80A Din Rail Adjustable Over Voltage Current and Under Voltage Protector Surge Protector Relay 220V

Functions:
1.Over-voltage protection
2.Under-voltage protection
3.Over-current protection
4.Automatic recovery
5.Voltage display(voltage measurement)
6.Current display (current measurement)
7. Voltage calibration: Voltage +-10% adjustable. A13
8. Restore factory settings: press the down button for more than 12s
9. Fault inquiry: Press the UP button from more than 12S
Product Parameters:
1.Model number:YHVPD1-40/YHVPD1-63/YHVPD1-80
2.Power supply:230VAC 50/60Hz
3.Max.Loading power:1~40A Adjustable(default:40A)
1~63A Adjustable(default:63A)
4.Over-voltage protection value range:230V~300~OFF(default:270V)
Over-voltage recovery voltage range:225V--295V(default:250V)
Over-voltage protection action time:1s~60s(default value:1s)
Over-voltage recovery delay time:3s~300s(default:30s)
5.Under-voltage protection value range:140V--210V --OFF(default:170V)
Under-voltage recovery voltage range:145V--215V (default:190V)
Under-voltage protection action time:1s~60s(default:1s)
Under-voltage recovery delay time:3s~300s(default:30s)
6.Over-current adjustment range:1-40A (default:20A) 1-63A (default:40A)
Over-current action range:1~60 second (default:1s)
Over-current recovery delay time:1s~500s(default:30s)
7.Power-on delay time:1s~500s(default:10s)
9.Power consumption : <2W
10.Electric machinery life : 100,000 times
11.Installation:35mm DIN rail