标准摘要
[中文适用范围]: 本文件规定了开关设备、控制设备和附件在某些类型的导轨上兼容安装的尺寸和功能要求。本文件的目的是指定对于安装导轨和设备的正确设计至关重要的尺寸。本文档涵盖以下部分:“高帽”部分; “C”部分; “G”部分。注 1:安装兼容性并不意味着功能上的互换性。附件涉及满足本文件要求的特定钢安装导轨,并给出了适用于此类导轨的附加尺寸数据和负载要求。注2:具体钢轨的详细设计和材料见附件。注 3:可以使用附录 A 中未列出的符合本文件要求的其他形状的导轨。 IEC 60947-7-2 中规定了使用与保护导体端子块的导电连接作为保护导体的安装导轨。在安装导轨用作接地导体的其他应用中,适用相关产品标准。根据 IEC Guide 108:2006,本文件具有水平标准的地位。本横向标准主要供技术委员会根据 IEC 指南 108 中规定的原则制定标准时使用。技术委员会的职责之一是,在适用的情况下,在制定标准时使用横向标准。其出版物。除非特别提及或包含在相关出版物中,否则本横向标准的内容将不适用。 [外文原描述]: IEC 60715:2017 specifies dimensional and functional requirements for the compatible mounting of switchgear, controlgear and accessories on some types of rails. This second edition cancels and replaces the first edition published in 1981 and Amendment 1:1995. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) the electrical function of the rail for protective earthing is covered by the relevant product standard. b) the document has been editorially updated to bring it into compliance with the ISO/IEC Directives, Part 2:2016, and drawings have been updated to bring them in compliance with ISO tolerancing and drawing standards. It has the status of a horizontal standard in accordance with IEC Guide 108 .
英文名称Dimensions of low-voltage switchgear and controlgear - Standardized mounting on rails for mechanical support of switchgear, controlgear and accessories