In the complex modern power transmission and communications systems, OPGW optical cables seamlessly integrate the functions of a protective ground conductor and high-performance communications. What are the application characteristics of OPGW optical cable? Let's learn more.
OPGW optical cables are well-suited for high-voltage lines with large spans of 110kV and above. This is closely related to OPGW structural design and performance capabilities, allowing OPGW cable to meet the demands of such high-voltage and long-span transmission environments.
In terms of maintenance, OPGW wire offers convenience as it effectively addresses the issue of wire crossing, and mechanical properties can satisfy the requirements of large wire crossings, ensuring smooth and efficient maintenance work.
The outer layer of OPGW is made of metal armor, which provides excellent protection. This metal armor makes OPGW fiber optic ground wire immune to the effects of high-voltage electric corrosion and degradation, ensuring OPGW fiber stable performance and long service life even in harsh high-voltage environments.
During construction, it is necessary to cut off the power supply, and it has large power loss. Therefore, newly built OPGW fiber optic ground wire should be used for high-voltage lines of 110kV and above to better adapt to its characteristics and avoid unnecessary problems.
The optical fiber performance of OPGW wire must be consistent with that of conventional optical cables. This ensures that OPGW fiber can effectively fulfill their communications responsibilities, maintaining key performance requirements such as reliable data transmission and signal integrity.
The electrical performance of OPGW cables must be compatible with that of conventional ground cables. OPGW must match the electrical properties of conventional ground cables, such as conductivity, insulation, and the ability to withstand electrical stress, to ensure the overall stability and safety of the transmission line electrical system.
The mechanical properties of OPGW fiber optic ground wire must be compatible with ground cables, including tensile strength, flexibility, and other environmental stress tolerance requirements. By meeting these mechanical standards, OPGW cables can reliably function as overhead ground cables, providing essential structural support and protection for transmission lines.
In essence, the application characteristics of OPGW cables make them a technology tailored to meet the complex demands of modern power systems. As infrastructure continues to evolve, OPGW will continue to play a role in connecting power and communications transmission.
UnitekFiber has established strong relationships with numerous international clients thanks to our high-quality fiber optic products, including OPGW cables and patch cords. If you have any questions or would like more information, please feel free to contact us.
