Brief:Optical fiber composite overhead ground wire (OPGW) is an overhead ground wire with optical fiber, which has multiple functions such as overhead ground wire and optical communication, and is mainly used for communication lines of 110kV, 220kV, 500kV, 750kV and new overhead high-voltage Electric power transmission. It can also be used to replace the existing ground wire of the old overhead high-voltage Electric power transmission, add optical communication lines, conduct short circuit current and provide lightning protection. Special structures can be customized according to user needs.
