氧过电压 meaning in Chinese

oxygen overvoltage

Moa is kind of necessary over - voltage protector for safety running in electrical power system , it ' s used for prevent the equipment against the damage of atmosphere and operating over - voltage without gaps is belong to the third dynasty product , it ' s recognized as the up - to - data over - voltage protector , this kind of product is made up of zinc oxide films and polymer housing for example sr , epdm , hdpe it has features of small volume , simple structure , light height , pololution - prool and non - detonation and is suitable to be usde in the densely populated city
避雷器是电力系统安全运行不可缺少的过电压保护产品，用以保护电器设备免遭大氧过电压和操作过电压的损害，而复合外套无间隙氧化锌避雷器是属于避雷器第三产品，是当今各项性能最好的产品，其核心元件电阻片全部采用氧化锌阀片，而外壳材料是采用复合有机材料，如硅橡胶（ sr ），改性三元乙丙橡胶（ epdm ）高密度聚乙烯（ hdpe ）等，它具有体积小，结构简单，重量轻，耐污积强，防爆等优点，最适合人口密度城市中使用。