Gapless metal oxide arrester with composite coating (hereinafter referred to as arrester) for AC power system is used to limit system overvoltage and protect power transmission and transformation products from overvoltage damage.
交流電力系統用無間隙復合外套金屬氧化物避雷器(以下簡稱避雷器),用于限制系統過電壓,使輸變電產品免受過電壓損害。