IEC 62040-1:2008 不间断电源系统（UPS） - 第1部分:UPS的一般和安全要求

标准编号：IEC 62040-1:2008

中文名称：不间断电源系统（UPS） - 第1部分:UPS的一般和安全要求

英文名称：Uninterruptible power systems (UPS) - Part 1: General and safety requirements for UPS

发布日期：2008-06-11

标准范围

IEC 62040-1:20 08适用于直流带有电能存储装置的不间断电源系统（UPS）。链接。它与IEC 60950-1一起使用，IEC 60950-1在本标准中称为“RD”（参考文件）。它适用于可移动、固定、固定或内置的UPS，用于低压配电系统，并打算安装在任何操作员可进入的区域或限制进入的位置（如适用）。它规定了确保可能接触设备的操作员和外行人以及（如有特别说明）服务人员安全的要求。它取消并取代了2004年发布的第一版IEC 62040-1-1和2004年发布的IEC 62040-1-2，构成技术修订。本标准合并了以前IEC 62040的所有要求-1-1和IEC 62040-1-2，增加了以下内容:-更新规范性参考，包括IEC 60950-1作为参考文件(RD)；-与目前世界公认的最佳做法协调一致；-加强反馈保护、接地故障定义、修订温升表和电池舱内氢气浓度。2008年9月更正的内容已列入本副本。

IEC 62040-1:2008 applies to uninterruptible power systems (UPS) with an electrical energy storage device in the d.c. link. It is used with IEC 60950-1, which is referred to in this standard as "RD" (reference document). It is applicable to UPS which are movable, stationary, fixed or for building-in, for use in low-voltage distribution systems and intended to be installed in any operator accessible area or in restricted access locations as applicable. It specifies requirements to ensure safety for the operator and layman who may come into contact with the equipment and, where specifically stated, for the service person. It cancels and replaces the first edition of IEC 62040-1-1, published in 2004 and IEC 62040-1-2, published in 2004 and constitutes a technical revision. This standard merges all requirements of previous IEC 62040-1-1 and IEC 62040-1-2, with the addition of the following:
- update of normative references including IEC 60950-1 as Reference Document (RD);
- harmonization and alignment with current world recognized best practices;
- enhancement of backfeed protection, definition of ground-fault, revision of temperature rise tables and of hydrogen concentration in battery compartments.The contents of the corrigendum of September 2008 have been included in this copy.

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