Our OPGW cable mainly used in 500KV, 220KV, 110KV voltage classe lines. Due to the influence of power outage, safety and other factors, it is mostly applied on new lines. Features:
1. High voltage more than 110KV lines, the gap is large (generally above 250M).
2. Easy to maintain, its mechanical characteristics can meet the line span.
3. The out layer of OPGW is metal armoring, there is no influence to high voltage corrosion and degradation.