Colección: Aluminum Overhead Service Drop Cable Duplex, Triplex, Quadruplex

Aluminum overhead service drop cables are outdoor cables used in distribution facilities to carry power from utility lines to buildings via the weather head. They include duplex, triplex, and quadruplex varieties.

Aluminum is used for overhead cables because it is lightweight, cost-effective, and has sufficient conductivity for long-distance power transmission with minimal energy loss. Unlike copper, which is more conductive but heavier and more expensive, aluminum is more practical and economical for long spans in overhead installations.

Yes, power companies commonly use aluminum wire for overhead installations due to its lightweight nature and cost-effectiveness. Aluminum's combination of conductivity, lower weight, and resistance to corrosion makes it ideal for long-distance power transmission. The choice between using overhead lines or underground cables typically depends on factors such as cost, terrain, environmental impact, and local regulations, with overhead lines generally being more affordable and easier to maintain. To check this information locally, you can consult with your local utility provider or review regulations set by your regional public utilities commission or energy authority.

Duplex cables are used in single-phase power lines, triplex cables are used to carry power from utility lines to customers, and quadruplex cables are used in three-phase power lines.

These cables are installed aerially, running from utility lines to buildings. The installation often involves attaching the cables to messenger wires for support.

While aluminum overhead wires are designed primarily for aerial installations, they are generally not recommended for use inside conduits due to their specific construction and lack of additional mechanical protection needed for enclosed environments.