Anhui OPGW fiber optic cable manufacturer supplier OPGW-24B1-40 fiber optic cable manufacturer

Description :

　　The Chinese name for OPGW is "overhead ground wire composite optical cable", also known as "fiber optic composite overhead ground wire" in China. OPGW optical cable is a composite line with dual functions of ordinary overhead ground wire and optical fiber communication capability in power system communication. Mainly used for communication lines in newly built overhead high-voltage transmission systems of 35KV and above, it can also be used to replace existing ground wires in old overhead high-voltage transmission systems, add optical communication lines, transmit short-circuit currents and provide lightning protection, integrating ground wire and optical communication functions. The commonly used voltage levels are 110KV, 220KV, 500KV, and 750KV.

　　Characteristics of OPGW optical cable:

　　——It can be used for lightning protection and communication without the need for additional fiber optic cables;

　　——The optical cable is located in the middle of the OPGW, with aluminum clad steel or aluminum alloy wire wrapped around the outer layer for protection, ensuring high reliability;

　　——OPGW is installed along with the power supply, thus saving construction costs, as it is installed simultaneously with the transmission line;

　　——OPGW is installed on high towers of transmission lines, which is relatively safe, reliable, and not easily stolen;

　　——The cable diameter is small, resulting in low additional load on the tower;

　　——Reasonable design of stainless steel tube and cable core twisting, accurate fiber surplus length;

　　——Stainless steel tube protects optical fibers and has high tensile strength;

　　——The stainless steel tube optical unit is located in the middle layer of the cable, with excellent resistance to torsion and compression;

　　——Different armor combinations or combinations of electrical and mechanical properties;

AfterSalesService :

• Anhui OPGW fiber optic cable manufacturer