随着当今社会的发展UPS成为所有信息机房不可缺少的设备,但现有机房大部分UPS已经老旧,运行成本高,使得信息机房存在安全隐患。将简述UPS对机房配电系统的重要性及国内外主流UPS的种类及功能。探讨在当前机房中信息云技术逐步推广的新环境下,如何选用合适的UPS来提高信息机房供电可靠性。 With the development of today’s society, UPS has become an indispensable device for all information rooms. However, most existing UPS rooms are old and have high operating costs, posing a potential safety hazard in the information room. Will briefly describe the importance of UPS on the room distribution system and the type and function of mainstream UPS at home and abroad. To explore how to choose the right UPS to improve the reliability of power supply of information room under the new environment that the information cloud technology is gradually popularized in the current computer lab.