在线有码无码中文_中文字幕免费无码视频_国产在线精品免费电影_亚洲av高清在线观看一区二区 ,欧美性猛交XXX嘿人猛交_性欧美丰满熟妇XXXX性_ ,亚洲福利视频国产福利,亚洲黄色另类小说,完整版免费手机在线播放,欧美日韩春色另类小说

Green Erengy Green Future

Green Erengy Green Future

Home > Products > Cooperation brand 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

SIVACON 8PT Low-voltage switchgear

Product type:Cooperation brand

SIVACON 8PT Low-voltage switchgear     Low-voltage switchgear (Siemens authorised cabinet)  

They are suitable for three-phase four-wire and three-phase five-wire power systems with a rated working voltage and rated insulation voltage of 400V, 690V and a rated current of 6300A and below, and are widely used in power plants, substations, industrial and mining enterprises, buildings and hotels, airports, terminals and communication centres such as radio and television, as PCs for power generation, transmission and distribution, electrical energy conversion and electrical energy consumption. They are used as PCs in power generation, transmission and distribution, power conversion and power consumption, and as MCCs in motor control centres.