IEC 61084-2-2:20 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。 这些系统旨在安装在地板下、齐平地板或地板上。 本文件不适用于打算固定在墙上并由地板支撑的CTS/CD。 本文件不适用于导管系统、电缆桥架系统、电缆梯系统、电源轨道系统或其他标准涵盖的设备。 这第二版取消并取代了2003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 61084-2-2:2017 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.
These systems are intended for mounting underfloor, flushfloor or onfloor.
This document does not apply to CTS/CDS which are intended to be fixed to the wall and supported by the floor.
This document does not apply to conduit systems, cable tray systems, cable ladder systems, power track systems or equipment covered by other standards.
This second edition cancels and replaces the first edition published in 2003. 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.