... as per customer's requirements. Application:.OPGW cable is mainly used in 500KV, 220KV and 110KV lines, limited by power cut ... , security and other elements, mostly used in new lines. Its applications are:high pressure over 110kv, with a ... cut power, resulting in greater loss, thus OPGW must be used in constructing high pressure line over 110kv;.For OPGW performance ...