云南惠博桥架设备有限公司

Ladder cable tray is the most widely used cable tray in industrial and commercial applications, due to several desirable design features:

• The rungs provide a convenient anchor for tying down cables in vertical runs or where the positions of the cables must be maintained in horizontal runs.

• Cables may exit or enter through the top or the bottom of the tray.

• Ladder cable tray without covers provides for maximum air flow, dissipating heat produced in current carrying conductors.

• Dust buildup is minimal compared to other types of cable tray, such as ventilated trough or solid bottom. In areas where there is the potential for dust to accumulate, ladder cable trays should be installed.

• Moisture cannot accumulate and be piped into electrical equipment as happens in conduit systems.

• Hazardous or explosive gases cannot be piped from one area to another as happens with conduit systems.

梯形电缆桥架是工业和商业应用中使用最广泛的电缆桥架，博超云南桥架厂为大家总结出如下设计特点：

•横档提供了一个方便的锚，用于在垂直敷设或必须在水平敷设中保持电缆位置的情况下系紧电缆。

•电缆可以通过电缆槽的顶部或底部进出。

•无盖梯形电缆槽可提供最大气流，消散载流导体中产生的热量。

•与其他类型的电缆槽（如通风槽或实心底部）相比，灰尘积聚最小。在可能积聚灰尘的区域，应安装梯子电缆槽。

•水分不能像管道系统中的情况那样积聚并通过管道输送到电气设备中。

  •危险或爆炸性气体不能像导管系统那样从一个区域输送到另一个区域。