News

  • How to Use Suspension Clamps?
    Preliminary preparations must be made before using suspension clamp for OPGW cable, which is the basis for ensuring the quality of subsequent installations. When entering the actual installation process, it is necessary to strictly follow the standardized operating logic to avoid damage to the OPGW optical cable. Debugging and inspection after the installation is completed are important steps to verify the effectiveness of the fixture and eliminate hidden dangers.
    2025-12-23
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  • How Does a Tension Clamp Work?
    The working logic of ADSS dead end tension clamp is a balance between safely transmitting tension and protecting the optical cable from damage.
    2025-12-22
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  • What Is the Corona Effect in Transmission Lines?
    ​The corona effect is a special discharge phenomenon under a high-voltage electric field. When the line voltage rises to a certain extent, the charge density on the surface of the wire increases abruptly, especially at the tip, joint or burr, the electric field strength will be quickly concentrated.
    2025-12-21
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  • What Is the Armor Rod in a Transmission Line?
    From the point of view of structure and material, the guard line is made of multiple strands of high-strength aluminum alloy prefabricated into a spiral structure. Each strand is heat-treated and formed, which can make the spiral arc and the outer diameter of the wire highly match. This preformed design is different from the traditional rigid wire protection fittings. Its flexible structure can closely fit the surface of the wire to avoid the local stress concentration of the wire caused by rigid contact.
    2025-12-20
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  • What Is Clamp Suspension Used For?
    ​From the functional point of view, the main role of suspension clamp for OPGW cable is to achieve reliable connection and precise positioning between the OPGW optical cable and the transmission tower.
    2025-12-19
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  • What Is the Purpose of a Corona Ring?
    The main purpose of corona ring coil​ is to suppress the corona discharge phenomenon of high-voltage equipment and protect the insulation system of the equipment from the root cause. The secondary purpose of corona ring coil is to reduce energy loss and electromagnetic interference and improve the overall energy efficiency of the transmission system. In addition, the use of corona ring coil in simplifying the operation and maintenance process and reducing long-term operating costs is in line with the pursuit of project economy by B-side buyers.
    2025-12-07
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