IEC 61969-3:2020 电子设备机械结构 - 室外机壳 - 第3部分:环境要求 测试和安全方面

标准编号：IEC 61969-3:2020

中文名称：电子设备机械结构 - 室外机壳 - 第3部分:环境要求 测试和安全方面

英文名称：Mechanical structures for electrical and electronic equipment - Outdoor enclosures - Part 3: Environmental requirements, tests and safety aspects

发布日期：2020-06-08

标准范围

IEC 61969-3:20 20作为IEC 61969-3:20 20 RLV提供，其中包含国际标准及其红线版本，显示了与上一版本相比技术内容的所有变化。IEC 61969-3:20 20规定了一套基本环境要求和测试，以及地面上非天气保护位置条件下室外外壳的安全方面。本文件的目的是定义最低环境性能水平，以满足储存、运输和最终安装的要求。目的是为室外外壳合规性建立基本的环境性能标准。这第三版取消并取代了2011年出版的第二版。本版构成技术修订版。与上一版相比，此版本包括以下重大技术变更:-与ETSI EN 300 019和IEC 60721系列最新版本的内容保持一致，特别是与气候条件的实现保持一致；-增加了新的要求，以反映市场对环境问题的要求；-改进术语和总体编辑改进。

IEC 61969-3:2020 is available as IEC 61969-3:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 61969-3:2020 specifies a set of basic environmental requirements and tests, as well as safety aspects for outdoor enclosures under conditions of non-weather protected locations above ground. The purpose of this document is to define a minimum level of environmental performance in order to meet requirements of storage, transport and final installation. The intention is to establish basic environmental performance criteria for outdoor enclosure compliance. This third edition cancels and replaces the second edition published in 2011. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- alignment with the content of ETSI EN 300 019 and IEC 60721 series latest editions, particularly with the actualization of climate conditions;
- new requirements added to reflect market requirements on environmental issues;
- improvement on terminology and overall editorial improvement.

标准预览图