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In power transmission and telecommunication line construction, suspension clamps are essential fittings used to secure conductors or optical cables. Choosing the right suspension clamp model not only improves line stability

Introduction to the Structure and Application of Preformed Suspension Clamps

From the point of view of the functional nature, the main role of suspension clamp for OPGW cable is to realize the reliable connection and load transfer of OPGW optical cable and tower. At the same time, suspension clamp for OPGW cable also assumes the role of ensuring the stable operation attitude and communication performance of OPGW cable. In addition, the weather resistance and corrosion resistance to complex outdoor environments are also one of the functions of suspension clamp for OPGW cable.

Preformed suspension clamps are gradually replacing traditional suspension clamps in high-voltage power transmission and communication lines. This article compares and analyzes their performance, lifespan, and procurement costs, and, in accordance with IEC and IEEE standards, explains why modular, lightweight preformed helical suspension clamps are more suitable for long-term operation projects.

Smart distribution systems and fiber optic communication are core components of modern power networks. Suspension clamps are critical accessories for overhead lines, designed to support conductors or optical cables while maintaining long-term line stability. Among them, Helical-formed Suspension Clamp​ solutions stand out for their modular structure and reliable performance, playing an important role in smart distribution automation and fiber composite cable systems such as OPGW and ADSS.