Precautions For Installation And Wiring Of Control Cable Wire

Precautions for installation and wiring of Control Cable Wire

1. Under the eaves. Standard LAN cables can be used only if the cable is not exposed to direct sunlight or extreme heat, and conduit is recommended. Ultraviolet (UV) - Do not use cables without UV protection in direct sunlight.

2. On the outer wall. Avoid direct sunlight on the wall and man-made damage. Heat - Cables are exposed to high temperatures in metal conduit or trunking, and many polymeric materials experience reduced service life at these temperatures.

3. In pipes (plastic or metal). If in pipes, pay attention to the damage to plastic pipes and the heat conduction of metal pipes. Mechanical damage (repair costs) - The repair of fiber optic cables is very expensive, requiring at least two terminations at each discontinuity point.

4. Suspended applications/overhead cables. Consider cable sag and stress. Whether the cable is exposed to direct sunlight.

5. Directly laying in the underground cable trench, this environment is the smallest control range. The installation of the cable trench should be checked regularly for dryness or dampness. Grounding - If the shield of the control cable needs to be grounded, the appropriate standards must be followed.

6. Underground pipes. In order to facilitate future upgrades, cable replacement, and isolation from surface pressure and the surrounding environment, auxiliary pipelines are isolated, and auxiliary pipelines are a better method. But don't expect the pipes to stay dry forever, which will affect the choice of cable type. Water - Moisture in LAN twisted pair cables can increase the capacitance of the cable, which reduces impedance and causes near-end crosstalk problems.