OPTICAL FIBER COMPOSITE OVERHEAD GROUND WIRE（OPGW）

Application Fiber optic composite overhead ground wire (OPGW) is an overhead ground wire containing optical fibers, which has multiple functions such as overhead ground wire and optical communication. It is mainly used for communication lines of 110kV, 220kV, 500kV, 750kV and newly built overhead high-voltage transmission systems. It can also be used to replace existing ground wires in old overhead high-voltage transmission systems, add optical communication lines, conduct short-circuit currents, and provide lightning protection. Special structures can be customized according to user needs.