Structure and property

Discharging counter is made up of valve element, silicon bridge type rectifier, capacitor, electromagnetic counter andsoon, it mak-es use of the arrester energy(surge current and power frequency current) to fetch the voltage on valve element(non linear resistan-ce), then it charges to the capacitor in single direction through sllicon bridge typerectifier, makes the coils of electromagnetic coun-ter discharge with form of DC power tomove the counter, thus it can realize that the operating tines can be recorded.

Discharging counter is made up of valve element, silicon bridge type retifer, capacitor, electromagnetic counter and so on, it mak es use of the arrester energy(surgecurrent and power frequency current) to fetch the voltage on valve element(non linear resistanc-e), then it charges to the capacitor in single direction through silion bridge type retifer, makes the coils of electromagnetic count-er discharge with form of DCpower to move the counter, thus it can realize that the operating times can be recorded.