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0451-53116169

Popular keywords:On load tap changerOn load voltage regulating switchVacuum on load tap changer

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A high-tech enterprise focusing on R & D and production of electromechanical products
Quality first
Years of industry experience, high quality products

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A high-tech enterprise focusing on R & D and production of electromechanical products

真空有载分接开关

It is a high-tech enterprise that develops and produces electromechanical products. The company is located in the double-city development zone of Heilongjiang Province, a garden-like factory with beautiful environment, fresh air and convenient transportation. The company's overall strength, sophisticated technical equipment, superior product quality, scientific and accurate detection methods, and a three-dimensional CAD mechanical design system, to ensure the advanced design and reliability of the product design, and computer, microcontroller software development and design and processing of various molds , the ability to special precision parts. The world's first box-type vacuum on-load tap-changer was independently developed and produced by the company. Since then, the history of the on-load tap-changer has only a cylindrical operating structure, which fills the gap of the international box-type vacuum on-load tap-changer, and has made outstanding contributions to the electric power industry in China and the world.


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A high-tech enterprise focusing on R & D and production of electromechanical products

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262020-03
有载分接开关运行维修导则 有载开关的法兰有上下两部分组成。上法兰又称头部法兰,它与变压器箱盖上的安装法兰连接在一起。下法兰又称支撑法兰(即中间法兰),它在有载开关与器身进...[More]
262020-03
配电变压器无触点有载开关调容技术的研究 农村电网负荷波动大,因此造成 变压器时而满负荷甚至过负荷,时而轻载甚至空载。变压器的损耗是由铁损和铜损两部分构成。若变压器容量不变而负荷变化,...[More]
252020-02
有载开关运行有什么操作规程规定? 1)只有在三相OLTC依次完成1个分接变换后,方可进行第2次分接变换,不得在一相连续进行2次分接变换。 2)分接变换操作时,应与控制室保持联系...[More]

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