Product Features

This arrester series offers reliable over‑voltage protection against lightning and switching surges. High‑performance zinc‑oxide valve plates ensure rapid response and high discharge capacity. Gap‑equipped versions adopt self‑blowout gap design to reduce discharge dispersion. Polymer composite housing brings merits of small dimension, light weight, anti‑pollution, explosion‑proof and shock resistance. Multiple structural forms including gap‑free, series‑gap and parallel‑gap are available, covering station‑type and line‑type for 35kV applications. It works reliably under standard service conditions: ambient temperature‑40℃~+40℃, altitude ≤2000 m, power frequency 50/60 Hz, seismic intensity ≤Ms7, max wind speed 35 m/s. Custom solutions are offered for plateau, heavy‑pollution, corrosive and strong‑ultraviolet environments.