Shield Wire GA

Lightning can cause serious damage to power lines. This damage can lead to power outages, blackouts, and financial losses for companies and individuals. To prevent this damage, steel static shields are used. Steel static shields are made up of shield wires that conduct lightning current to the ground. Using overhead shield wires prevents damage to power lines. Overhead shield wires play an important role in increasing the lifespan of the power transmission line and protecting it. Overhead shield wires can have different structures depending on the design of the power lines and weather conditions. To protect shield wires from corrosion, they are galvanized and a coating of zinc metal, which has good corrosion resistance, is applied to the shield wires.
Shield wires, installed at the highest point of power transmission towers, play a crucial role in protecting the network from intense transient currents, such as lightning strikes and short circuits. These wires create a conductive path for unwanted electrical currents, preventing damage to sensitive equipment and power transmission lines, which directly contributes to increasing the lifespan of the network and reducing maintenance and repair costs. Depending on the design of the transmission lines and environmental conditions, shield wires can have various structures. One common type of shield wire is galvanized shield wire (Shield Wire/GA). In this type, the wires undergo a galvanizing process to enhance corrosion resistance and ensure long-term performance. This process involves coating the surface of the wires with a layer of zinc, which effectively protects the shield wires from environmental corrosive factors such as moisture and industrial pollutants due to its anti-corrosive properties. The use of galvanized shield wires, especially in areas with harsh weather conditions and high humidity, ensures the continuous and uninterrupted operation of the power transmission network, preventing costly failures.