IEC 62549:2011规定了具有适用线性几何结构的电缆导向系统的要求和试验，用于容纳和保留电气和/或通信系统安装中的电缆和其他电气设备。这些装置的最大电压为交流1000 V和直流1500 V。本标准不适用于电缆槽系统、电缆管道系统、导管系统、电缆槽系统、电缆梯架系统、电力轨道系统、能量输送链或其他标准涵盖的设备。

IEC 62549:2011 specifies requirements and tests for systems with adaptable linear geometry for cable guiding intended for the accommodation and retention of cables and possibly other electrical equipment in electrical and/or communication systems installations. The maximum voltage of these installations is 1 000 V a.c. and 1 500 V d.c. This standard does not apply to cable trunking systems, cable ducting systems, conduit systems, cable tray systems, cable ladder systems, powertrack systems, energy conveying chains or equipment covered by other standards.