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曲:目前,在UPS业界和用户中,对高频机UPS和工频机UPS的选用有着不同的看法,请您简单介绍在UPS选型方面存在的问题。肖:随着机房系统的安全性要求的提高,用户对所使用UPS本身的性能和可靠性提出了更高的要求。然而,近年来由于UPS行业的特殊性,很多用户在选择和使用UPS中存在很多不清楚的地方,在UPS一些基本概念上依然存在不少的问题,严重影响了UPS的合理选用。例如:有些用户不能正确弄清楚工频机UPS和高频机UPS的原理和区别,仍然坚持认为工频UPS比高频UPS好,于是进入了选择UPS产品的误区,在日后UPS的使用中,也就给自己埋下了隐患。目前,数据中心能源供电系统的选择是以节能减排这个基本国策作为前提,UPS发展的方向将是高频化、小型
Qu: At present, among the UPS industry and users, there are different opinions on the selection of high-frequency UPS and power frequency UPS. Please briefly introduce the problems in the selection of UPS. Xiao: With the improvement of the security requirements of the computer room system, users put forward higher requirements on the performance and reliability of the used UPS itself. However, due to the particularity of the UPS industry in recent years, many users have a lot of unclear places in the selection and use of UPS. Many basic concepts of the UPS still have many problems that seriously affect the rational selection of UPS. For example: Some users can not correctly figure out the principle and difference of frequency machine UPS and high frequency machine UPS, still insist that frequency UPS is better than high frequency UPS, and then enter the error area of choosing UPS products. In the future use of UPS, It also laid a hidden danger for myself. At present, the data center power supply system is based on the choice of energy-saving emission reduction as the basic national policy as a precondition, the direction of UPS development will be high-frequency, small