国产综合一区二区三区av,亚洲一区二区三区在线播放无码,亚洲国产熟女一区二区三区,男女性高爱潮久久,免费人成网上在线观看网址,色窝窝无码一区二区三区色欲,精品无码国产一区二区三区av,无码少妇一区二区三区免费
Excellent Quality Technological Innovation

RM6-40.5/630-25 fully enclosed fully insulated inflatable ring network switchgear

RM6-40.5/630-25 fully enclosed fully insulated inflatable ring network switchgear

RM6-40.5/630-25 fully enclosed and fully insulated inflatable ring network switchgear is widely used in 35kV/24kV power distribution systems, and is the preferred switch product for urban and rural power transformation and distribution systems for various users. The switchgear is a modular unit model, which can be combined according to different purposes: there are two categories of fixed units and expandable units, which meet the needs of various substations for the flexible use of compact switchgear.

TBBZ high voltage reactive power automatic compensation device

TBBZ high voltage reactive power automatic compensation device

According to the grid and load conditions of the 6KV and 10KV power supply bus, the TBBZ high-voltage reactive power automatic compensation device automatically tracks the switching of the capacitor bank of the control system to automatically track and compensate the reactive power, and the power factor reaches more than 0.9. Greatly optimize power quality, save losses and reduce consumption, and improve the transmission capacity of power transmission and distribution systems.

HXGN17-12 AC high voltage vacuum ring network switchgear

HXGN17-12 AC high voltage vacuum ring network switchgear

HXGN17-12 AC high voltage vacuum ring network switchgear (referred to as ring network cabinet), a complete set of AC high voltage equipment with rated voltage of 12kV and rated frequency of 50Hz, mainly used for phase AC ring network, terminal distribution network and industrial electrical equipment. Accepting, distributing electric energy and protecting functions, it is also suitable for being installed in box-type substations. Comply with GB3906 "3.6~40.5 AC metal-enclosed switchgear and control equipment", and meet the requirements of the international standard IEC298 "AC metal-enclosed switchgear and control equipment". And has "five defense" interlocking function.

XGN2-12 box-type fixed metal-enclosed switchgear

XGN2-12 box-type fixed metal-enclosed switchgear

XGN2-12 box-type fixed metal-enclosed switchgear (referred to as switchgear) is used in 3.6, 7.2, 12KV three-phase AC 50Hz systems for receiving and distributing electric energy, and is suitable for frequent operations. Its busbar system is a single busbar (A single busbar with bypass and double busbar structures can be derived). The switchgear meets the requirements of the national standard GB3906-2006 "3~35KV AC metal-enclosed switchgear" and the national standard IEC298, and has two proposed "five-proof" locking functions. The main switch of the switch cabinet adopts ZN28-12 series vacuum circuit breaker, equipped with CD17 series electromagnetic operating mechanism or CT19 series spring operating mechanism, and the isolating switch adopts GN30-12 rotary isolating switch or GN22-12 high current isolating switch series product.

XGN66-12 box-type fixed AC metal-enclosed switchgear

XGN66-12 box-type fixed AC metal-enclosed switchgear

XGN66-12 box-type fixed AC metal-enclosed switchgear (hereinafter referred to as switchgear) is suitable for receiving and distributing electric energy in 3.6~12kV three-phase AC 50Hz system as a device for receiving and distributing electric energy, suitable for places with frequent operations and equipped with oil switches. Switchgear transformation. The busbar system is a single busbar system and a single busbar segmented system.

HXGN15-12 AC high voltage vacuum ring network switchgear

HXGN15-12 AC high voltage vacuum ring network switchgear

HXGN15-12 AC high voltage vacuum ring network switchgear (referred to as ring network cabinet) is suitable for AC 50HZ, 12kV power system. Widely used in industrial and civil cable ring network and power supply terminals. It is especially suitable for small secondary substations, switching stations, power distribution in urban residential areas, industrial and mining enterprises, shopping malls, airports, subways, wind power generation, hospitals, stadiums, railways and other places.
WeChat
WeChat
主站蜘蛛池模板: 欧美日韩a| 国产精品美女久久久久av超清| 极品白嫩的小少妇| 丰满人妻中伦妇伦精品app| 提莫影院av毛片入口| 二区三区av| 久久午夜私人影院| 亚洲综合av一区二区| 日韩aⅴ影视| 在线观看一区二区三区av| 香蕉久久国产av一区二区| 3P在线观看视频| 午夜成年影院| 国产丝袜AV| 浪卡子县| 亚洲区日韩| 国产精品第七页| 亚洲无aV在线中文字幕| 豆花视频18成人入口| 无遮挡呻吟娇喘视频免费播放| 久久免费的精品国产v∧| 贺州市| 亚洲乱码av中文一区二区| 黑人videos特大hd粗暴| jlzzjlzz亚洲女人| 在线人成免费视频69国产| 久久无码中文字幕免费影院蜜桃| av中文字幕不卡| 精品日韩在线视频网站 | 人人爽人人爽人人片av东京热| 黑人大战亚洲人精品一区 | 欧美一区二区精品夜夜嗨| av激情亚洲| 国产成人久久av免费| 欧美成人性视频在线播放| 国产男女性潮高清免费网站| AV黄色网址| 超浪熟女在线| 中文字幕日本最新乱码视频| 亚洲欧洲免费无码| 黑人巨大跨种族video|