36 core OPGW fiber optic cable for high and low voltage towers, communication fiber optic cable manufacturer

Description :

　　In recent years, with the continuous development of China's power system, OPGW optical cables have been increasingly used in the construction of power grids due to their unique advantages, as an advanced communication method specialized for power systems with conductivity standards such as LB20%, LB30%, LB40%, etc. Fiber optic composite overhead ground wire cable (OPGW) has its distinct characteristics:

　　Combining the dual functions of ground wire and communication optical cable, eliminating the huge cost of repeated installation and maintenance;

　　Installed on the top of overhead power line towers, without considering factors such as optimal hanging points and electrical corrosion;

　　During the renovation process of the old line, the outer diameter and tensile strength of the optical cable can be better matched than another ground wire;

　　Large transmission capacity, high communication quality, and good reliability;

　　Has superior mechanical and electrical performance;

　　Good safety performance, long service life, and less susceptible to destructive shooting.

　　Application Features

　　Replace the existing ground wire and renovate the power optical communication line

　　When constructing overhead power lines, plan and design them synchronously with the ground wire

　　Provide optimal protection for stainless steel fiber optic transmission units

　　Conduct fault short-circuit current and provide lightning protection

　　Structural features:

　　Small cable diameter, light weight, and low additional load on the tower

　　Stainless steel wire with a diameter larger than that of aluminum clad steel wire and aluminum alloy wire

　　The stainless steel fiber optic unit is located at the center of the twisted layer, providing slightly better protection

　　■ Obtain large fiber optic excess length in a small steel pipe (once)

　　The resistance to torsion, lateral pressure, and tensile strength of single-layer armor is slightly inferior

　　Operating temperature: -40 ℃~+80 ℃

AfterSalesService :

• OPGW optical cable for high and low pressure towers