国产大爆乳大爆乳在线播放_成人欧美一区二区三区黑人网_www片香蕉内射在线88av8_熟女少妇亚洲综合影色_男女后进式猛烈XX00动态图片_免费看美女扒开屁股露出奶_国产精品无码va在线播放_av激情亚洲男人的天堂国语_中文字幕人成乱码熟女免费69_国产免费网站看v片在线

Green Erengy Green Future

Green Erengy Green Future

Home > Products > Low voltage switch 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

GCS Low-voltage switchgear

Product type:Low voltage switch

GCS Low-voltage switchgear   Low-voltage switchgear

This switchgear is suitable for power supply systems with AC 50 (60) Hz, rated working voltage and rated insulation voltage of 380 (400) V, 660 V and rated current of 5000 A and below in the three-phase five-wire system, and can be used in power plants, substations, industrial and mining enterprises, buildings and hotels, airports, docks and communication centres such as radio and television, for power generation, power transmission and distribution, power conversion and power consumption It can be used in power plants, substations, industrial and mining enterprises, buildings, hotels, airports, terminals and communication centres such as radio and television, for power generation, transmission and distribution, power conversion and power consumption control, and for reactive power compensation of the main bus through capacitor compensation cabinets.