A 132 kV transmission line is a crucial part of the electrical grid, and its design is governed by strict international standards to ensure safety and reliability. Key technical specifications include:

• Conductors: These lines often use Aluminum Conductor Steel Reinforced (ACSR) or similar composite conductors, which are chosen for their strength and electrical properties. Our tension stringing equipment is specifically designed to handle the precise tensioning and stringing of these high-capacity conductors.

• Insulators and Hardware: Polymer or composite insulators are commonly used to support conductors and prevent current from leaking to the tower. The lines also require robust hardware like suspension clamps, tension clamps, and vibration dampers to protect against weather and environmental stresses. Ningbo Changshi supplies a full range of these essential Overhead Tools and Accessories, ensuring every component meets the highest quality standards.

• Towers and Spans: The line is supported by steel lattice towers or wood poles with an average span length that is carefully calculated based on factors like wind load, temperature, and terrain.