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According to reports, 800 kV high-voltage switchgear, no domestic enterprises can be manufactured, the international is still a three-break or four-break circuit breaker, the technology is relatively backward, this situation has restricted the development of China's electric power industry. As a backbone manufacturing enterprise of switchgear in China, Xi'an Xikai High Voltage Electric Co., Ltd. has independently developed itself since September 2003. After several years of hard work by R&D personnel, it has completed a series of pilot projects such as prototype trial production and trial assembly. In July 2006, the products passed the acceptance inspection organized by the National Development and Reform Commission.
China's first independent research and development of the domestic 800 kV ultra-high voltage double-break tank circuit breaker, on the 18th in China Xidian Group Xi'an Xikai High Voltage Electric Co., Ltd. factory. The technical parameters of this product have reached the international leading level. Its successful research and development has broken the monopoly of a few international companies on the manufacture of 800 kV switchgear and improved the manufacturing level of switchgear in China.
September 19, 2023