Research on the Safety of Electrical System in Hangzhou Branch of China National Archives of Publications and Culture
China National Archives of Publications and Culture is the gene bank of Chinese civilization,and the construction of China National Archives of Publications and Culture has been included into China's 14th Five-Year Plan.Electrical system is part of building electrical and mechanical engineering,of which safety and reliability is the first priority.The electrical system is explained from the aspects of power supply,electrical safety and the use of cables with a long service life.In terms of power supply,the independence of power supply is emphasized.In terms of electrical safety,SPD online monitoring system,the use of fault arc circuit breaker in the collection storeroom and KNX bus are discussed.Wires and cables with a long service life are used for the wiring system.The use of above technical measures and products establishes a strong power distribution system for Hangzhou Branch of China National Archives of Publications and Culture.
China National Archives of Publications and Cultureimportant power consumerduplicate supplyfault arc circuit breakerKNX buscable with a long service lifeSPD online monitoring systemelectrical safety
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