Overview of cable intermediate fusion joint (molded intermediate joint)
Applying cable fusion technology to actual production, adopting a new method of making cable intermediate joints, with the aim of reducing the frequency of cable failures.
Cable fusion technology is a new type of technology that has many advantages over ordinary cable intermediate joint manufacturing methods. It involves “regenerating” the cable structure. Step by step restore the cable to its new state. The cable intermediate joint made using this technology has over 90% of the performance parameters of the cable itself, which can significantly reduce the frequency of line faults caused by cable intermediate joints.
Cable fusion technology involves core welding and core grinding; Restoration of semiconductor layer inside the cable; The main insulation layer is restored and polished; Multiple processes such as restoring the outer semiconductor layer and the outer sheath of the cable are required to restore the cable to its original state. The biggest advantage of this technology is the use of fusion splicing technology to enhance cable waterproofing and insulation performance, and extend the service life of cable intermediate joints.
Through multiple data analyses, it has been found that cable failures often occur at the intermediate joints of cables. Due to the inadequate manufacturing process and insulation performance of the intermediate joints, cable intermediate joint failures can occur. If the sealing performance of the intermediate joints is poor, it can cause moisture damage and insulation breakdown. This time, a new type of cable fusion technology is adopted to gradually restore the various structures of the cable, achieving an absolute sealing effect. The manufacturer also guarantees the safe and fault free operation time of the cable intermediate joints made by fusion technology.