Nanyang Jinniu Electric Co., Ltd.

Posted on June 1, 2011 by arrester

Nanyang Jinniu Electric Co., Ltd. Covering an area of 20,000 square meters, was established in 2007 with a total investment of 20 million RMB, which is a high-tech enterprise in Henan Province, specializing in the production of electrical products for lightning protection. The main products are metal oxide varistors, Zinc Oxide arresters, high energy resistors, varistors, cutout fuses, composite insulators, isolating switches and so on. It is located in the light industry garden of Tongbai, Nanyang, on the north of 312 National Way and at the south of “Shanghai shanxi” highway with convenient traffic. Continue reading →

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Development and application of Metal Oxide Surge Arrester (1)

Posted on June 20, 2011 by arrester

Abstract: It discusses the technical characteristics of the silicon carbide lightning arrester and metal oxide lightning arrester based on the development of metal oxide lightning arrester, which attaches more attention on the structure and characteristics of composite insulation zinc oxide arrester, as well as the analysis on existing problems. It also put forward the basic technical measures that will guarantee the safe and reliable operation of zinc oxide lightning arrester. Continue reading →

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ZheJiang Ruily Electric Co., LTD

Posted on June 9, 2011 by arrester

ZheJiang Ruily Electric Co., LTD is an all-around advanced technology enterprise who is turning produce, develop and study together in the industry of high voltage of (power line, power station, locomotive) Composite Insulator, Zinc Oxide Surge Arrester, Fuse Cutout. And Isolateswitch.
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Wenzhou Daguangming Arrester Co., Ltd.

Posted on June 9, 2011 by arrester

Wenzhou Daguangming Arrester Co., Ltd. was founded in 1999. We specialize in the production of arrester, SPD, metal oxide surge arresters, computer reactive power compensation devices, fall-type fuses, isolation switches, composite insulators and lightning protectors of electrical power and so on. Continue reading →

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Excellent Features of Composite ZnO Lightning Arrester

Posted on June 1, 2011 by arrester

The composite ZnO lightning arrester (surge arrester) is the crystallization of composite insulator and zinc oxide lightning arrester research achievements, which has overcome the shortcomings of porcelain arresters by advantages of composite insulation materials. The excellent characteristics are displayed on following several aspects: Continue reading →

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Main Principle of ZnO Lightning Arrester

Posted on June 1, 2011 by arrester

ZnO lightning arrester is the most advanced over-voltage protector at present in the world. The voltage current characteristic of the varistor has been changed compared with traditional SiC arresters due to the multiple metal oxide materials application in the core element-varistor, which has greatly improved the varistor’s throughput capacity and brought thorough change to arresters’ characteristics.
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