Description:
1、Circuit will be cut off for overvoltage and undervoltage of the single phase circuit. It will automatic reset the connecting circuit after the voltage recovery of single-phase circuit and delay of time without manual operation.
2、Circuit protection will produce no malfunction ofr transient of temporary overvoltage, which can avoid voltage instability.
3、Protection device will not be damaged for circuit disconnection of protection device or sudden power recovery after sudden power failure carused by weak jonits.
4、Protection deveice will not be damaged for the maximum overvoltage of circuit fault
Specification:
Rated voltage ：230V
Rated frequency：50Hz
Rate current：1A-80A adjustable (default 63A)
Under-voltge action cut-off value: 210V-140V adjustable(defait 160V)
over-voltage action cut-off value: 230V-300V adjustable (default 280V)
Power recovery delay after power failure:5s
Range of time delay: 1s-600s adjustable (default 30s)
Electrical machinery life-span:minimum 50000 times
Exterior dimension:82x35x65mm
Overvoltge and undervoltage restore value is 5V of the set value and overcurrent restore value is 1A less than set value
Rated limit overcurrent：63A,80A
Package Inlcuded: 1×Over voltage protector