TOMZN 18mm DIN Rail Dual Display Adjustable Protective Relay 40A AC110V-230V Over Voltage Under Voltage Over Current Protector

Description report 18mm over and under voltage protector with over current protection voltage and current display 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 Current ±10% adjustable. A15 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:TOVPD1-40M 2.Power supply:110V/230VAC 50/60Hz 3.Max.Loading power:1~40A Adjustable(default:40A) 4.Over-voltage protection value range:100V~300V~OFF(default:270V) Over-voltage recovery voltage range:95V~295V(default:265V) Over-voltage protection action time:0.1s~30s(default value:1s) Over-voltage recovery delay time:1s~500s(default:30s) 5.Under-voltage protection value range:80V~280V~OFF(default:170V) Under-voltage recovery voltage range:85V~285V (default:175V) Under-voltage protection action time:0.1s~30s(default:1s) Under-voltage recovery delay time:1s~500s(default:30s) 6.Over-current adjustment range:1~40A (default:40A) Over-current action range:0.1~30 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