Factory direct sales OPGW-12B1-50 optical fiber composite overhead ground wire outdoor single-mode optical fiber power cable

Description :

　　OPGW fiber optic cable manufacturer OPGW power communication fiber optic cable

　　The applicable characteristics of OPGW optical cable are: (1) lines with high voltage exceeding 110kV and large span (generally above 250M); (2) Easy to maintain, easy to solve for line crossing problems, and its mechanical characteristics can meet the requirements for large line crossings; (3) The outer layer of OPGW is metal armor, which has no effect on high-voltage corrosion and degradation; (4) OPGW must be powered off during construction, and the losses caused by power outages are significant. Therefore, OPGW should be used in the construction of new high-voltage lines above 110kV; (5) In the performance indicators of OPGW, the larger the short-circuit current, the more it is necessary to use good conductors for armor, which correspondingly reduces the tensile strength. However, in the case of a certain tensile strength, to increase the short-circuit current capacity, the only way is to increase the metal cross-sectional area, resulting in an increase in cable diameter and weight, which poses a safety issue for the strength of the transmission tower. Other power optical cable products and accessories: OPGW optical cable, power optical cable fittings, ADSS optical cable, steel core aluminum stranded wire, overhead insulated wire, steel stranded wire, aluminum stranded wire and other power cables.

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• Manufacturer direct sales OPGW-12B1-50