Protector Discharge Counter

Optimize maintenance and enhance system reliability with our Protector Discharge Counter, a precision tool designed to monitor and record surge events in lightning arresters, surge protectors, and high-voltage equipment. Ideal for substations, wind farms, solar installations, and industrial power networks, this device tracks cumulative discharge activity, enabling predictive maintenance and lifespan assessment of protective components. Featuring rugged, weatherproof construction (IP65+ rated), it withstands harsh environments while delivering accurate, real-time data via analog/digital outputs.

Price：

￥0.00
Category：

Lightning Arrester
Browse number：

29
Release time：

2024-10-22 03:42:27
Quantity： - +
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Detailed Description

General

JS8,JS8A discharging counter (hereinafter shortened as*counter" ) is connected under the arrester in serial. It is used for recording the operation times of arrester, JS8 type is applied for 6kV-220kV arrester, and JS8A is used for arrster with330kV and/or above. The environment condition shall meet the requirement required by arrester, for example, the altitude doesn't exceed 4000m, the environment temperature is-40℃~+40℃. This counter can't be put in the place that includes gas eroding metal and insulation parts, serious pollution and drastic vibration.Structure and characteristic

Discharging counter is made up of valve element, silicon bridge type rectifier, capacitor ,electromagnetic counter and so on, 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.

General

JCQ-C1 type monitor of arrester is connected under arrester in serial. it is applied to ZnO arrester with 500kv and/or below, used to monitor leakage current and record operation times of arrester. The environment condition shall meet the requirement of arrester, the feature of monitor is anti-vibration, electromagnetic counting, indicating by current pointer.

Structure and characteristic

The monitor is made up of silicon bridge type varistor, capacitor, Resistors electromagnetic counter and so on.It make 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 siliconbridge type rectifier, makes the coils of electromagnetic counter discharge in the form of DCpower to move the counter, thus, it can record the operating times .