Product description

One,Patent products, domestic exclusive design;

Two, mainly used for household and similar use low-voltage distribution lines, when line overvoltage or undervoltage fault can be cut off automatically, and can automatically detect the line voltage, when the line voltage is restored automatically closed,Manual operation is not needed.

Product features

1,Novel self recovery type over voltage protection device with digital display;

2,Itself has lightning surge protection, and meet the requirements of other EMC anti interference test;

3,The line appears transient over-voltage or voltage sag and short interruption, the protection device does not operate, to ensure reliable operation of the line.

4,Protection device itself has a high voltage endurance, line fault voltage is 440V, the protection can be safe to achieve the protection function, it will not be damaged.

5,The service life is long, the product uses the high load ability to keep the relay as the main control circuit;

6,Three bit digital tube display real-time line voltage value, to facilitate the use of products and circuit maintenance.

Compliance certificate

Third party testing certificate

Meet the standards

JGJ-242 version of "code for electrical design of civil buildings"