Email:[email protected]
Address:No.199, Yingbin Road, Chuanying District, Jilin City, Jilin Province, PRC
Your present position :Home page >  The company dynamic  > Insulation casing what kind do you have?

1) single insulating sleeve: use pure porcelain or resin insulated, often made wall casing, used for 35 kv and below voltage level. Its insulation parts as tubular, central card loading or binding flange so that fixed in the hole wall.

2) insulation casing: use nonmagnetic materials to reduce the fever. A single insulating sleeve insulation structure is divided into the air cavity and air cavity short circuit two kinds. The air cavity casing used in 10 kv and below voltage level, conductor and porcelain set between the air cavity as a supplementary insulation, can reduce casing capacitance, improve the casing of the corona voltage and sliding lightning pressure. When the voltage level higher (20 ~ 30 kv), air cavity internal will occur corona and make the above function failure, at this time the air cavity short circuit structure. This kind of porcelain casing porcelain set of internal coating semiconductor glaze, ?

复合绝缘子 接地降阻材料,本文由能兴电力编辑发布,转载请注明出处!

prev:What is a silicone rubber insulator?
next:Toughened glass insulator what principle?

  • Copyright © 20082011
    All Rights Reserved
    吉ICP备12001239号 技术支持:支点科技