V-Protector, protector Vp-40A, overvoltage protector,under-voltage protector BR2012

Digital display self-recovery overvoltage protector is mainly used for photovoltaic grid-connected, household and similar low-voltage distribution lines. V-Protector is the device that can automatically disconnect when there is over voltage, under voltage or voltage loss in the line, and automatic detection of wire voltage. It is a protector that can automatically close when the line of electricity back to normal.

Features:

The over-voltage and under-voltage protection threshold is adjustable, which is convenient for the user to set the voltage protection range in real-time according to the power consumption environment.
It can cut off the line in time when the overvoltage occurs, and automatically connect the line after a delay when the line is restored to normal without manual operation.

Technical Parameters

Display range of effective voltage 70-400V
Withstand lightning surge voltage:5KV

Electrical parameters

Rated working voltage: AC230V/50Hz
Rated working current:40A and 63A
Maximum short-circuit withstand current:3000A below 40A,4500A above 50A
Overvoltage protection value:AC230V-AC275V,factory default 275V
Ambient temperature
Action time:0-30S
Power off time:2S(set 0-180S)
Recovery time:2S(set 0-30s)

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