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Due to the wide application of OPGW optical cables in many fields such as electric power, transportation, and new energy, the suspension clamp for OPGW cable, which is a supporting facility, has also been applied to various scenarios to support and protect optical cables.

In overhead transmission lines, ACSR conductors that can operate safely are important conductive components and are very important for the stability of power transmission. Preformed armour rods for ACSR conductor, as a protective device designed for ACSR conductors, is a spiral metal component manufactured by the preformed forming process. It realizes multiple protective functions by tightly wrapping the outer layer of the wire, which plays an important role in the construction of power lines.

In the safe and stable operation of high-voltage transmission lines, corona phenomenon is a potential danger that cannot be ignored. Corona phenomenon refers to the discharge phenomenon caused by the ionization of the air around the high-voltage charged body. It will not only cause power loss and electromagnetic interference, but may also accelerate the aging of equipment and affect the service life of transmission lines. As an important equipment for suppressing corona phenomenon, anticorona ring plays an important role in transmission lines by optimizing the distribution of electric fields and reducing local field strengths.

As an important part of the power communication network, ADSS optical cable assumes important functions such as transmission line monitoring and data transmission. However, ADSS optical cables are exposed to the strong electric field environment of high-voltage transmission lines for a long time, and they are easily affected by corona discharge, electrochemical corrosion and other problems, resulting in aging, fracture and other failures of optical cables. As a protective equipment, the vibration damper corona ring can protect the ADSS optical cable and ensure the safe operation of the cable by optimizing the electric field distribution, suppressing the corona phenomenon, and blocking the corrosion path.

​The maintenance quality of the grounding wire clamp will directly affect the safety of equipment operation and the protection effect of personnel. In long-term use, the grounding wire clamp will cause performance degradation due to environmental corrosion, mechanical damage, natural aging and other factors, so it must be maintained through the system to always be in an effective state.

​The cable connection box is a connection protection device that provides continuity of optical, sealing and mechanical strength between adjacent optical cables. It is mainly suitable for straight-through and branch connections of overhead, pipeline, direct buried and other laying methods of various structural optical cables. As an important device for information transmission, in which fields does the cable connection box play a role?This article will introduce you in detail.