An overhead transmission line is a complex system composed of several key components that work together to ensure safe and reliable power delivery. The primary components are:

• Conductors: These are the actual wires that carry the electrical current. They are typically made of aluminum with a steel core for added strength (ACSR - Aluminum Conductor Steel Reinforced).

• Insulators: Made from materials like porcelain, glass, or polymers, insulators are crucial for preventing the electrical current from flowing from the conductor to the supporting tower or pole.

• Support Structures: These are the towers or poles that physically support the conductors and insulators, keeping them elevated and separated from the ground and each other. Common types include lattice steel towers and tubular steel poles.

• Overhead Ground Wires (or Shield Wires): These are wires positioned at the very top of the towers to protect the phase conductors from lightning strikes.

• Hardware and Accessories: This includes a wide range of fittings, clamps, spacers, and dampers used to secure the conductors to the insulators, maintain proper spacing, and prevent vibration damage.

Our company specializes in manufacturing a comprehensive range of equipment and tools for the construction and maintenance of these vital components.