标准摘要
[中文适用范围]： IEC 61084 系列的这一部分规定了电缆干线系统 (CTS) 和电缆管道系统 (CDS) 的要求和测试，这些系统用于容纳绝缘导体、电缆和可能的其他电气设备，并在必要时进行电气保护隔离。电气和/或通信系统安装。这些装置的最大电压为 1000 V AC 和 1500 V DC 服务极和服务柱旨在安装在自由空间中，并且仅在一端或两端与安装表面接触，其中“安装”一词的意思是通过加重底座固定或放置在地板上，或通过柔性组件连接到安装表面。注：服务杆和服务柱也可以是 CTS/CDS 的一部分，用于 IEC 61084-2-1 涵盖的墙壁或天花板安装或 IEC 61084-2-2 涵盖的地板安装，然后也根据所述部件进行测试，作为适当的。本国际标准不适用于导管系统、电缆桥架系统、电缆梯系统、动力轨道系统或其他标准涵盖的设备。 [外文原描述]： IEC 61084-2-4:2017 specifies requirements and tests for cable trunking systems (CTS) and cable ducting systems (CDS) intended for the accommodation, and where necessary for the electrically protective separation, of insulated conductors, cables and possibly other electrical equipment in electrical and/or communication systems installations. The maximum voltage of these installations is 1 000 V AC and 1 500 V DC. Service poles and service posts are intended to be mounted in free space and in contact with mounting surface(s) only at one or two ends, where the word “mounted” means fixed or placed on the floor with a weighted base or linked to a mounting surface through a flexible component. NOTE Service poles and service posts can also be part of a CTS/CDS intended for wall or ceiling mounting covered by IEC 61084-2-1 or floor mounting covered by IEC 61084-2-2 and are then also tested according to said parts, as appropriate. This international standard does not apply to conduit systems, cable tray systems, cable ladder systems, powertrack systems or equipment covered by other standards. This second edition cancels and replaces the first edition published in 1996. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - classification; - construction; - mechanical and electrical properties. This International Standard is to be used in conjunction with IEC 61084-1:2017 .
英文名称Cable trunking systems and cable ducting systems for electrical installations - Part 2-4: Particular requirements - Service poles and service posts