How to Choose the Wire Reel or Cable Spool?

Wire reels or cable reels are wire reels or cable reels that provide the function of winding wires and cables for industrial and mining enterprises. At present, they are widely used in oil fields, mines, construction, machinery manufacturing units, scientific research units, ports, shopping malls, hotels, road and bridge construction, etc. industry. With the increasing diversification of industrial needs, mobile wire reels or cable spools have become a new favorite in the cable reel market, which not only improves the production environment, but also improves production efficiency.

One of the selection criteria for wire reels or cable spools - super strong resistance to external forces

The wire reel or cable spool is greatly affected by external factors such as the environment, so the ability to resist external forces (and the material of the cable reel) is an important criterion for evaluating a wire reel or cable spool.

1. Protected against rain, dust and splash.

2. There is a high temperature blocking safety device. Set overheat and overload protectors and electromagnetic leakage protectors on the cable reels, double insurance. When the temperature of the cable reel is too high, it will automatically power off to protect the cable reel and prevent fire. Especially in the hot summer, after being "washed" by high temperature and rain, unqualified cables are prone to spontaneous combustion and leakage, which is extremely dangerous.



The second selection criterion for wire reels or cable spools - the safety setting of "preventing problems before they happen" A high-quality product is like a leader. He must not only have the ability to deal with emergencies, but also "prevent problems before they happen". "Consciousness.



The wire reel or cable spool should be equipped with humanized safety devices such as special fixed wire clips, locking functions, and all-steel guards, which will stifle potential safety hazards while facilitating construction operations.

The third selection criterion for wire reels or cable spools - complete types

There are many applications for wire reels or cable spools. Cable reels for different purposes have different requirements for the indicators of cable reels. For example, high-insulation and high-temperature-resistant cable reels are required in high-temperature places; explosion-proof is required in environments with low safety factors. Cable reel: Various types of cable reels, such as tripod, trolley, and wheeled type, may be required in different workplaces.

Compared with turnkey cables, split-phase cables are more expensive, but have the following advantages:

1. The electric field around the cable core is uniform, and there is no tangential stress on the insulating surface. Compared with the turnkey cable, the insulation performance is better, so it is suitable for cables with a voltage level of 35kv.

2. There is no impregnated filler inside the lead (aluminum) package, and the insulating oil is not easy to flow, which can reduce the phenomenon of oil leakage during operation.

3. The impregnation of paper insulation is simple and plump, which is easy to ensure the quality of production.

4. The heat dissipation condition is better, which can increase the carrying capacity.

5. The deformation is small when bending, and the internal insulation is not easy to be damaged.

6. When a single-phase fault occurs, one core can be repaired alone, thereby reducing the repair cost and shortening the repair time.

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