影音先锋在线视频-久久久久久电影-国产毛片毛片-琪琪在线视频-亚洲欧美网站-观看av-美女网站全黄-玖草在线视频-成人欧美精品一区二区-人妻夜夜爽天天爽-日本黄色大片免费-亚洲最大av网-性欧美在线观看-天天操天天爽天天干-亚洲在线综合

Green Erengy Green Future

Green Erengy Green Future

Home > Products > Surge arrester Wire Cables Medium voltage switch Low voltage switch Cooperation brand medium voltage unit Power transformer YBM 3 cases of class Surge arrester Electricity meter box Water pump

Composite jacket metal zinc oxide lightning arrester

Product type:Surge arrester

 Composite jacket metal zinc oxide lightning arrester

0.22kV-110kV lightning arrester series    

Lightning arrester is a protection apparatus that can release lightning overvoltage, power system operating overvoltage energy, protect electrical equipment from transient overvoltage hazards, and can intercept the continuous current, not to cause the system grounding short circuit electrical devices. Used to protect power system transmission and transformation equipment (such as transformers, capacitors, generators, motors, etc.).