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YUANKY Counter, On‑line Monitor

Yuanky Counter and On‑line Monitor are matching auxiliary devices for polymer‑housed surge arresters, widely deployed in high‑voltage power systems. They record lightning discharge times and monitor operating leakage current of arresters, helping field staff judge the working condition of surge arresters and realize real‑time on‑site status tracking for power grid safety maintenance.

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Model:
Counter, On‑line Monitor
Brand:
YUANKY
Intercontinental Product:
America, Europe, Britain, Australia, Southeast Asia, Philippines, I, Africa, French, Arabic

Product Description

This series includes pointer‑type discharge counters, leakage current monitors and intelligent online recording instruments to satisfy different monitoring requirements for surge arresters. The mechanical counter clearly shows discharge times via dial pointer, while the pointer‑style monitor visually reflects leakage current value with mA scale. The intelligent digital recorder can store and display operation data for long‑term tracking. With compact circular housing and standard mounting holes, these devices adopt M10 series threaded terminals for high‑voltage connection and grounding connection, featuring easy installation and stable performance, suitable for long‑term outdoor operation together with various types of high‑voltage arresters.

Technical Parameters

Item	Specification
Overall dimension	Φ151×75mm, mounting hole 2‑Φ12, mounting span 86×162mm
High‑voltage terminal	M10×30
Grounding terminal	2‑M10×40
Product types	Discharge counter, leakage current monitor, intelligent on‑line recorder
Matching equipment	Polymeric housed surge arrester