The first selection criteria of cable reels
- super resistance to external force
The cable reel is greatly affected by external force factors such as environment, so the external force resistance (and cable reel material) is an important standard to measure a cable reel.
1. It is protected against rain, dust and splash.
2. High temperature blocking safety device. The cable reel shall be equipped with overheating and overload protector, electromagnetic leakage protector and double fuse. When the temperature of the cable reel is too high, it will automatically cut off the power to protect the cable reel from fire. Especially in hot summer, after "washing" by high temperature and rain, unqualified cables are very prone to spontaneous combustion and leakage, which is extremely dangerous.
The second selection standard of cable reels
- "prevention in advance" safety setting. High quality products are like an excellent leader. He should not only have the ability to deal with emergencies, but also have the awareness of "prevention in advance".
The cable reel shall be equipped with special fixed line card, locking function, all steel protective sheet and other personalized safety devices to facilitate the construction operation and strangle the potential safety hazards in the cradle.
The third selection standard of cable reels
- complete types
Cable reels have many applications, and cable reels for different purposes have different requirements for various indicators of cable reels. For example, cable reels with high insulation and high temperature resistance are required in high-temperature places; The environment with low safety factor requires explosion-proof cable reel; Various types of cable reels such as tripod, trolley and wheel car may also be required in different workplaces.