IEC 61084-2-4:2017 用于电气安装的电缆集群系统和电缆管道系统 - 第2-4部分:特殊要求 - 服务极点和服务岗位

标准编号：IEC 61084-2-4:2017

中文名称：用于电气安装的电缆集群系统和电缆管道系统 - 第2-4部分:特殊要求 - 服务极点和服务岗位

英文名称：Cable trunking systems and cable ducting systems for electrical installations - Part 2-4: Particular requirements - Service poles and service posts

发布日期：2017-03-22

标准范围

IEC 61084-2-4:20 17规定了电缆线槽系统（CTS）和电缆管道系统（CDS）的要求和测试，这些系统旨在容纳电气和/或通信系统装置中的绝缘导体、电缆和可能的其他电气设备，并在必要时进行电气保护分离。这些装置的最大电压为1 000伏交流电和1 500伏直流电。维修杆和维修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，其中词语“安装”是指通过加重底座固定或放置在地板上或通过柔性部件连接到安装表面。注:维修杆和维修柱也可以是CTS/CDS的一部分，用于IEC 61084-2-1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。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。这第二版取消并取代了1996年出版的第一版。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:-分类；-建筑；-机械和电气性能。本国际标准将与IEC 61084-1:20 17结合使用。

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.

标准预览图