Product Description

In General:

Surge arrester counter is made up of valve element, silicon bridge type rectfier, capacitor, electromagnetic counter. It's used for recording the operation times of arrester.

It makes use of the arrester energy (surge current and power frequency current) to fetch the voltage on valve element (non linear resistance). Then it charges to the capacitor in single direction through silicon bridge type rectifier, makes the coils of electromagnetic counter discharge with form of DC power to move the counter, thus it can realize that the operating times can be recorded.

Specifications

Stable counting performance
Reliable operation
Long service time
100%production tested.

Zhejiang Xinkou Power Equipment Co.,Ltd, is a high-tech enterprise specializing in developping, design, manufacture, sales, import and export of low voltage and high voltage electrical products. 

Company main products: indoor and outdoor high voltage vacuum circuit breaker, load break switches, disconnecting switches, drop out fuse cutour, lightning arrester, etc. All products comply with the requirements of GB, IEC, ANSI and other international standard.