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Atlas engineering company india manufacture and Dealer of hightension switchgears overhead line materials in gujarat, india. We are manufacture all good quality of hightension switchgears overhead line materials sub station equipments and deal with affordable price in india
In India, overhead lines materials are crucial for electricity transmission and distribution, especially in rural and remote areas. The materials used in overhead lines need to withstand various environmental conditions, including heat, humidity, and sometimes severe weather events like cyclones.
Key Features of overhead lines materials in India
Conductors : Conductors are the wires that carry electricity. In India, commonly used conductor materials include aluminum and aluminum alloys due to their lightweight nature and lower cost compared to copper. Aluminum conductors are preferred for long-distance transmission lines.
Insulators : Insulators are used to support and electrically isolate the conductors from the supporting structures. In India, insulators are typically made of porcelain or glass. Porcelain insulators are more commonly used due to their better mechanical strength and resistance to pollution.
Supporting Structures : These include poles, towers, and other supporting structures made of materials like wood, steel, or concrete. In rural areas, wooden poles are often used due to their availability and lower cost, while in urban areas, steel or concrete poles and towers are more common for their strength and durability.
Cross-Arms : Cross-arms are the horizontal structures attached to poles or towers to support the conductors. They are typically made of wood or steel.
Hardware and Fittings : Various hardware and fittings such as clamps, bolts, and connectors are used to secure conductors to supporting structures and to connect different components of the overhead line system. These are usually made of galvanized steel to prevent corrosion.
Grounding Equipment : Grounding equipment is used to provide a path for fault currents to safely dissipate into the ground. This includes grounding rods, wires, and connectors made of copper or copper alloys.
Transmission Line Towers : For high-voltage transmission lines, lattice steel towers are commonly used. These towers are designed to support multiple conductors and withstand heavy loads and wind forces.
Overhead Line Accessories : Various accessories such as vibration dampers, bird guards, and lightning arresters are used to enhance the performance and reliability of overhead lines.
These materials are selected based on factors such as cost, availability, technical requirements, and environmental conditions specific to each location and project.