Explore and analyze common issues related to the selection of SPD and its backup protectors in the electrical design diagram of data centers,as well as the electrical design of post disaster exhaust systems.Refer to relevant specifications and propose corresponding design ideas based on functionality,reliability,and economy.Provide the selection of SPD backup protectors for the data center industry,the selection of Class Ⅰ and Class Ⅱ tests for low-voltage main distribution cabinet SPD,the selection of SPD Up values for precision distribution cabinets,and the relevant electrical design schemes for post disaster exhaust fan load levels,classifications,and 70℃ fire dampers for post disaster exhaust systems.
data centerSPD backup protectorSPD test categorySPD Up valueexhaust fans after disastersload level70℃fire damperreliability
史志佳
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捷通智慧科技股份有限公司,北京 100015
数据中心 SPD后备保护器 SPD试验类别 SPD Up值 灾后清空排风机 负荷等级 70℃防火阀 可靠性