LA (Lighting Arrester) 16-36KV

Porcelain lighting arrester(16-36KV), the getting through ability of resistance, thereby it brings fundamental change to features of arrester. Under normal working voltage, the current passing by arrester only la class, when bearing over voltage, the excellent non-linear V-A features of arrester would make effect, the current passing through the arrester increase high to thousands of ampere instant, the arrester is under getting through state, to release over voltage energy, therefore it effective limits the damage to power transmission equipment’s due to over voltage.