IEC 61969-1:2020 电气和电子设备的机械结构.室外外壳.第1部分:设计指南

标准编号：IEC 61969-1:2020

中文名称：电气和电子设备的机械结构.室外外壳.第1部分:设计指南

英文名称：Mechanical structures for electrical and electronic equipment - Outdoor enclosures - Part 1: Design guidelines

发布日期：2020-05-12

标准范围

IEC 61969-1:20 20作为IEC 61969-1:20 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 61969-1:20 20包含室外外壳的设计指南，适用于使用模块化设计的机械、机电和电子设备及其安装的广泛领域。本文件的目标是:-提供外壳规格概述，重点关注在非天气保护位置固定使用的室外应用要求，以及-在户外条件下实现产品完整性，并简化从不同供应商采购户外外壳的产品选择。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 61969-1:2020 is available as IEC 61969-1:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 61969-1:2020 contains design guidelines for outdoor enclosures and is applicable over a wide field of mechanical, electromechanical and electronic equipment and its installation where a modular design is used. The objectives of this document are:
- to provide an overview of specifications for enclosures focused on requirements for outdoor applications for stationary use at non-weather protected locations, and
- to achieve product integrity under outdoor conditions and to ease product selection for the sourcing of outdoor enclosures from different vendors.
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