We can customize OPGW cable 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 longer span (usually over 250M);.easy to maintain, easy for line span, its mechanical property can meet a big line span;.outer OPGW is ...