20mm/KV和25mmKV这两种防污等级中,哪种是III级防污等级?...
Sunday, December 3, 2023
ZF11-252 GIS单个绝缘件的局部放电水平不大于多少PC?...
Tuesday, March 26, 2024
Friday, March 1, 2024
ZF11-252间隔宽度为多少?是否小于目前国内外主要厂家的同类产品尺寸?...
Tuesday, October 17, 2023
ZF12-126GIS产品SF6气体水分含量是如何规定的?...
Wednesday, April 24, 2024
Sunday, April 21, 2024
Monday, April 10, 2023
Wednesday, April 24, 2024
GIS产品在现场安装完毕后,还需要对没有解体的运输单元进行水分处理吗?...
Sunday, January 28, 2024
ZF11-252GIS中电流互感器的0.2S级、0.5级、10P级分别是什么绕组的准确级?...
Sunday, December 3, 2023
GW16/17隔离开关底座装配中拉杆是什么材质?表面是如何处理的?...
Thursday, November 17, 2022
Sunday, May 19, 2024
Sunday, May 19, 2024
平高电气销售公司目前新研制开发的252kV复合电器PASS(帕斯)的型号。...
Friday, March 1, 2024
ZF11-252的隔离开关和接地开关是分相操作还是三相联动?...
Friday, March 1, 2024
Wednesday, April 10, 2024
ZF12-126的接地开关按布置方式分为几种?分别用在何处?...
Wednesday, April 10, 2024
Sunday, September 11, 2022
Sunday, July 16, 2023
GW16/17-252/550隔离开关主闸刀装配有哪些分装组成?...
Wednesday, September 20, 2023