Hebei Channel Cable Tray

Today, we are here to briefly introduce relevant knowledge about channel cable trays. We believe many people are not familiar with them, so let’s take a look!

Channel cable tray refers to the full name of a rigid structural system that supports and connects cables tightly. It consists of straight sections, curved sections, components, arms, and ladder hangers. The connection resistance between tray ends shall not exceed 0.00032 ohms, and the insulation coating on grounding holes shall be removed.

For the integrated wiring of channel cable trays, a necessary distance shall be maintained between the cables and nearby electrical equipment (such as motors and power transformers) that may generate high-level electromagnetic interference. The tray shall not be laid parallel to the following pipelines. If unavoidable, the position of the cable tray shall meet the following requirements or corresponding protective measures shall be taken.

Hebei Channel Cable Tray

Fire-resistant coatings shall be applied to the surface of channel cable trays and their supports/hangers. The overall fire resistance performance must comply with relevant national codes and standards. It has good effects on shielding interference of control cables and protecting cables in highly corrosive environments.

Channel cable tray products can effectively meet the requirements of project environmental adaptability and durability. Moreover, the use of cable trays can effectively support the progress of our daily lives. "Channel-type metal trunking" offers advantages such as light weight, low cost, easy installation, and excellent heat dissipation and ventilation.

It is generally suitable for laying large-diameter cables, especially high-low voltage power cables.