试论不同架构数据中心预制化交流电力模块的利与弊

Advantages and Disadvantages of Prefabricated AC Power Modules in Data Centers with Different Architectures

本文通过对产品化极简设计类和电气工程设计类两种预制化电力模块的技术特点进行分析讨论;阐明使用外置断路器或仅依靠UPS内部的负荷开关+熔断器作为UPS的输入输出保护,哪种方式更有利于系统安全运行。

This paper analyzes and discusses the technical characteristics of the two types of power modules through the minimalist design idea of taking power modules as products and the electrical engineering design idea of taking power modules as projects;It is clarified whether the external circuit breaker is used as the input and output protection of the UPS or only the load switch+fuse inside the UPS, which is more conducive to the safe operation of the system.