This part of IEC 62040 applies to movable, stationary, fixed or built-in UPS for use in low- voltage distribution systems and that are intended to be installed in an area accessible by an ordinary person or in a restricted access area as applicable, that deliver fixed frequency AC output voltage with port voltages not exceeding 1000 V AC or 1500 V DC and that include an energy storage device. It applies to pluggable and to permanently connected UPS, whether consisting of a system of interconnected units or of independent units, subject to installing, operating and maintaining the UPS in the manner prescribed by the manufacturer. NOTE 1 Typical UPS configurations, including voltage and/or frequency converters and other topologies, are described in IEC 62040-3, the test and performance product standard for UPS. NOTE 2 UPS generally connect to their energy storage device through a DC link. A chemical battery is used throughout the standard as an example of an energy storage device. Alternative devices exist, and as such, where "battery" appears in the text of this document, this is to be understood as "energy storage device". This document specifies requirements to ensure safety for the ordinary person who comes into contact with the UPS and, where specifically stated, for the skilled person. The objective is to reduce risks of fire, electric shock, thermal, energy and mechanical hazards during use and operation and, where specifically stated, during service and maintenance. This product standard is harmonized with the applicable parts of group safety publication IEC 62477-1:2012 for power electronic converter systems and contains additional requirements relevant to UPS. This document does not cover: UPS that have a DC output; systems for operation on moving platforms including, but not limited to, aircrafts, ships and motor vehicles; external AC or DC input and output distribution boards covered by their specific product standard; stand-alone static transfer systems (
IEC 62040-1-2017由国际电工委员会 IX-IEC 发布于 2017-07-00。
IEC 62040-1-2017 在中国标准分类中归属于: K85 电源设备,在国际标准分类中归属于: 29.160.40 发电机组,29.200 整流器、转换器、稳压电源。
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