Connection Cable Manufacturers Introduce The Design Requirements For The Contract Structure Of Communication Cables

Because the communication cables used in mines are used in low places outdoors, the contract structure also has high requirements. Below, Connection Cable Manufacturers introduces the design requirements for the contract structure of communication cables:

1. Use a smaller pitch multiple to change the flexibility of the cable.

2. In order to ensure the mechanical strength of the ground core, the cross-section of the ground core is more than that of the general-purpose cable, and the same section as the main pipe is used.

3. The control cores are first twisted into groups separately, and then formed into cables together with the main cores.

4. It is required to have sufficient mechanical strength and good bearing pressure. Underground work also requires explosion-proof and flame-retardant requirements.

5. Outdoor mining communication cables require the sheath to have sufficient electrical insulation, not easy to crack, and more wear-resistant.