标准摘要
[中文适用范围]： 涵盖单相及三相输入输出的各类系统。相关技术要求旨在提升设备在电磁环境中的适应性与可靠性，为产品一致性提供支撑，促进相关产业链的技术进步与国际协调。该文件是评估不间断电源系统电磁性能的重要技术参考，被广泛应用于产品认证与质量管控环节。 [外文原描述]： Applies to single UPS units or UPS systems comprising a number of interconnected UPS and associated control/switchgear forming a single power system, intended to be installed in any operator accessible area or in separated electrical locations, connected to either industrial or public low voltage supply networks. Takes precedence over all aspects of the generic standards, and no additional testing is necessary. Takes into account differing test conditions necessary to encompass the range of physical sizes and power ratings of UPS. A UPS unit or system shall meet the relevant requirements of this standard as a stand-alone product. Special installation environments are not covered, nor are fault conditions of UPS taken into account. This standard does not cover d.c. supplied electronic ballast (IEC 60924 and IEC 60925) or UPS based on rotating machines. States EMC requirements, test methods, minimum performance levels.
英文名称Uninterruptible power systems (UPS) - Part 2: Electromagnetic compatibility (EMC) requirements