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252kV GIS
252kV gas insulated metal enclosed switchgear
Used in power plants, substations, power transmission and distribution lines, which can be installed indoors or outdoors, especially suitable for the places with small land occupation and harsh environment, such as urban substations, high altitude areas, coastal areas, mining areas, chemical plants, etc.
Features and highlights

High insulation level, high reliability, current up to 4000A;

The circuit breaker adopts spring mechanism, with low operating power, low noise, mechanical life of 10000 times and electrical life of 20 times;

Modular design and block layout can realize various primary schemes;

The shell is made of aluminum alloy with low eddy current loss and strong corrosion resistance.

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国产精品久久久久久久久动漫-黄色片网址在线观看-精品一区二区三区无码av孕妇-国产又粗又黄又爽的大片-国产精品入口麻豆完整版-奇米影视7777狠狠狠狠视频