Professional Cable Tray Manufacturer

Shandong Hongfeng Electric Group Co., Ltd.

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

Be sure to pay attention to these 5 points when choosing slot cable tray!

Release time:

2024-01-29

Second, although there are many trough cable tray vendors products sold in the market, not all of them can meet the requirements of the engineering environment

Due to the lack of understanding and understanding of the trough cable tray vendors, many people will make some mistakes in the selection and purchase, resulting in buying products with low performance-to-price ratio.
In order to enable everyone to buy products with high performance and high price, then, let's briefly talk about the problems that should be paid attention to. First, the specifications of various bends and accessories of trough bridge should be in line with the prerequisites of engineering layout and the cooperation of bridge.
1.The selection of support and hanger specifications should be preset according to bridge specifications, number of floors, span and so on.
And meet the load requirements.
2.Second, although there are many trough cable tray products sold in the market, not all of them can meet the requirements of the engineering environment.
Therefore, when purchasing, we must pay attention to whether the product meets the requirements of engineering installation, so as to ensure that its performance can be better played.
3.The width and height of the bridge shall be selected by the table below, and its filling rate shall be in line with the specified values of the relevant scale specifications, 40-50% for power cable and 50-70% for control cable tray vendors, and 10-25% development margin should be left.
4.for the selection of the cross-sectional area of the trough bridge, see the rated current value or the smaller allowable over-current value of the larger automatic overcurrent protection of any cable network on the table bridge.
Fifth, durable trough bridge products should be purchased as far as possible.
5.The quality, mode and method of use of the whole product will affect its service life.
Therefore, when you buy enough, you should have a detailed understanding of these situations in order to ensure the quality and reliability of the products purchased.
The above introduction is the selection of trough bridge must pay attention to five points for attention, master them, basically can buy cost-effective, high-quality bridge.

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