Professional Cable Tray Manufacturer

Shandong Hongfeng Electric Group Co., Ltd.

The products can be widely used in construction, energy, power, plant.

How to design the most reasonable cable tray

Release time:

2023-12-19

perforated cable tray the most reasonable and bring better results

The construction of cable tray needs to be constructed through careful design in order to achieve the best efficiency, so how to make the design of perforated cable tray the most reasonable and bring better results?
Through the introduction of upsurge electric appliance below, you can understand it in more detail.
We know.
The weak power system of intelligent building is usually composed of several information monitoring and communication facilities, such as BA (Building Automation), OA (Office Automation), CA (Communication Automation) and so on. Taking BA as an example, in addition to the necessary information monitoring of the power supply, water supply and drainage, air conditioning, elevators and parking lots of the building, there are also several subsystems such as SA (Security Automation) and FA (Fire Protection Automation).
Realize system integration or partial system integration.
The grade and content are determined according to the functional requirements of the main body of the building. These systems include different types of cables and wires, some of which belong to active cables (power supply voltages are generally DC12/24/48V and AC220V), while others are passive electric (optical) cables (such as data cables, video coaxial cables, etc.). Therefore, differences should be made in the design of wiring and routing arrangements.
It should not only meet the requirements of the specification, but also consider the safety, expandability, economy and beauty of wiring, and facilitate maintenance. Cable tray, as the carrier of all kinds of cable laying, is subordinate to the needs of wiring. The same principles should be followed to implement.
Due to the parallel intersection of many kinds of pipelines and limited space in the building, especially in large office buildings, financial and commercial buildings, hotels, venues and other buildings, the information points are dense. in addition to floor grooves and buried pipes in the wall, cable bridges are widely used in shafts and ceiling ceilings to provide wiring in different directions, and various cables of the weak current system are placed in the bridge.
The best route selection and installation mode should be determined according to the requirements of the direction, and combined with the building structure and the negotiated location of air conditioning, electrical and other pipelines. Passive cables cannot be laid side by side with active cables and are limited by conditions to be laid in the same bridge. Metal separators must be used in the meantime, and the resulting cables should avoid plane crossing as far as possible, when the bridge passes through floors, walls or expansion joints.
The corresponding voids and positions should be marked on the building drawings to avoid temporary drilling during construction due to omissions, which may damage civil structures.
In order to prevent the interference of electromagnetic radiation (EMC), we should also consider the closeness of the bridge in the design of the bridge.
Through the above introduction, we can see that there are still many matters needing attention and design principles to be followed when designing cable tray, and there are more technical solutions about cable tray design and design matters needing attention, we will update it for you here, welcome to follow.

Keywords：

A complete knowledge of cable tray maintenance

Matters needing attention in the selection of cascade cable tray

A complete knowledge of cable tray maintenance

Matters needing attention in the selection of cascade cable tray