Copper Conductor PVC Insulated PVC Sheathed Copper Braiding Screened Control Cable

Due to the electromagnetic induction interference generated by the power-on current, KVVP cables may be affected by electrical interference after laying. This interference may come from nearby high-voltage and high-current interference sources, or interference between different cores in the same cable. Electrical interference may cause unstable signal transmission and even cause malfunction. To solve this problem, the following measures can be taken:

Ground a spare core in the control cable to reduce the amplitude of the interference voltage.

For circuits where electrical interference will have serious consequences, it is necessary to avoid sharing a control cable, especially weak-current signal control loops and strong-current signal control loops, low-level signals and high-level signal loops, etc.

The use of metal shielding is an important measure to reduce and prevent electrical interference, including total shielding, sub-shielding and double-layer total shielding of the core.

KVVP cables may have some defects during the manufacturing process, such as insulation eccentricity, uneven insulation shielding thickness, impurities in the insulation, and cable moisture. These defects may cause the cable to fail during use, affecting the stability and safety of signal transmission. Therefore, when purchasing KVVP cables, you should choose manufacturers with reliable quality and good reputation, and strictly conduct quality inspections.

During the construction and installation process, KVVP cables may be affected by mechanical damage, insulation damage and other problems. For example, the cable may be scratched or squeezed during the laying process, resulting in damage to the insulation layer; the cable joints may have air gaps and impurities due to poor workmanship or material problems during the production process, affecting the insulation performance of the joints. In order to solve these problems, the laying of cables and the production of joints should be carried out in strict accordance with the construction specifications and process requirements to ensure the quality of cables and joints.

KVVP cables may be affected by a variety of factors during long-term operation, such as excessive load, high temperature, humid environment, etc. These factors may cause cable insulation aging and performance degradation. In addition, cable maintenance and management are also important links to ensure the safe operation of cables. Improper maintenance or poor management may cause cable failures or accidents. Therefore, cables should be inspected and maintained regularly to detect and deal with potential problems in a timely manner.