(OPGW) Optical Fiber Composite Overhead Ground Wire

SKU OPGW-001 Category

OPGW cable uses all metal materials, which has good mechanical and environmental properties. It’s suitable for high voltage electric lines over 110kv. The cable structures are commonly central tube and stranded types.

  • Relatively large cable diameter, can design large fiber counts
  • Stable constructive, high reliability
  • Good tensile and large short circuit electricity capacity
  • can match with normal ground wire
  • Comply with IEC, IEEE, DL/T 832-2003, GB/T 7424.4-2003 standards
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OPGW is a overhead ground cable with built-in fibers, owing mutual functions of overhead ground cable and optical communication. It’s mainly applied to communication lines which cross 110kV, 22kV, 500kV, 750kV and new built aerial high voltage power transmission system. It also can be used to replace existed ground cable in old aerial high voltage power transmission system, and increasing new optical communication lines, transporting short circuit electricity and protecting it from thunder.
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OPGW Cable Specification

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Supporting Cross Section 135.9 mm2
Section of AS Wire 22.64 mm2
Section of AA Wire 113.22 mm 2
Permissible Maximum Working Stress (40% RTS) 178.7 N/m m2
Everyday Stress(EDS) (18%~25% RTS) 80.4 ~111.7 N/mm 2
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Shipping by Air/ Express/ Sea freight. [Please contact us for any question]
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