How to use the cable reel correctly?

2022-11-03

How to use the cable reel correctly in the natural environment of industrial production, because of the convenience, durability and strong function of the cable reel, it has been widely warmly welcomed. Whether it is in our daily life or in the construction site, it is widely used. However, many customers still encounter such problems in actual operation, so what problems should we pay attention to when applying cable reels?

 

1. be sure to check whether the power socket or cable is damaged before application, and carry out inspection immediately. If you find any damage to the cable, you should immediately ask a professional and technical personnel with professional knowledge of power engineering to solve it. Damaged cables are delivered to prevent adverse effects.

 

2. When the cable reel moves on the road, be sure to pay attention to the coiling method and orientation of the cable to prevent the cable from falling off loosely.

 

3. When using the cable reel, all cables must be loosened to prevent the electromagnetic field with high power and endanger the normal application of the cable reel.

 

4. Prevent stress. In the whole process of application of wires and cables, we must pay attention to prevent them from being pressed by hanging objects. If the cables are pressed by hanging objects, it is likely to cause a part of the cables to be broken, resulting in high characteristic impedance, making the cables hot, and the insulation layer. Surface damage, resulting in cable breakage.

 

5. Pay attention to the function of the cable reel. The functions of the cable reel necessary in different natural environments are different. There are many types of cable reels, the main ones are explosion-proof type, waterproof and rainproof type, mobile type, high-power type, etc. It must be selected from many aspects according to the actual application.

 

The cable reel is a very labor-saving and convenient long-distance power energy transmission equipment. Everyone can obtain various energy materials or special tools in a time-saving and labor-saving manner. Really save working time and improve work efficiency.

 

So why are the cable reels made of plastic?

 

We know that the cable reel is to be used as a mobile switching power supply and has the function of communicating the amount of incoming current. This means that the switching power supply must be connected to the cable reel when it is working, and the current will be conducted according to the cables bypassing it. Since cable reels are mainly used in large and medium-sized production and manufacturing office environments such as power engineering power plants, railway line ships, steel infrastructure, and building construction, the necessary cable lengths are relatively long. Once the length of cable required for the job is reduced, the remaining cable must be spooled to work on the cable reel. This is the situation that wire rope reels have to deal with.

 

When the cable is working, it will cause a certain amount of heat because it has a resistor. When the cable is dissipated in the work, this heat will be released, which does not constitute any harm. However, when the cable is coiled on the wire rope reel, the heat released by thousands of cables gathers together, continues to rise because it cannot be released, and will be transmitted to the wire rope reel that touches. If the wire rope reel is made of metal material, the strong heat transfer performance of metal material and the fact that it is not an insulating layer is very easy to cause risks, while the plastic is relatively much better. Because the plastic insulating layer is not easy to endothermic reaction, this this kind of heat cannot cause all the damage on the plastic wire rope reel.


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