Din Rail Dual Display Adjustable Over Voltage Current and Under Voltage Protective Device Protector Relay 40A 63A 80A 220V 230V

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. Current calibration: Current +- 9/5% adjustable A15

9. Restore factory settings: press the down button for more than 12s

10.Fault inquiry: Press the UP button from more than 12S Product Parameters: 1.Model number:TVPS1-63 2.Power supply:230VAC 50/60Hz 3.Max.Loading power: 1~40A Adjustable(default:20A) 1~63A Adjustable(default:40A) 1~80A Adjustable( default:60A) 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:0.1s~30s(default value:1s) Over-voltage r ecovery delay time:1s~500s(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:0.1s~30s(default:1s) Under-voltage r ecovery delay time:1s~500s(default:30s)

6.Over-current adjustment range:1-40A (default:20A) 1-63A (default:40A) 1-80A(default:60A) Over-current action range:0.1~30 second (default:1s) Over-current r ecovery delay time:1s~500s(default:30s)