Stranded aluminum wires make up the AAC (All Aluminum Conductor) category of overhead conductors. In overhead power transmission and distribution networks, AAC conductors are frequently utilized for a range of purposes, including:
1. Low-Voltage Distribution Lines: Usually functioning at voltages as high as 11 kV, AAC conductors are widely employed for low-voltage distribution lines. They are appropriate for supplying industrial, commercial, and residential regions with electricity.
2. Urban Areas: Where there is comparatively less electrical demand and shorter distances between poles, AAC conductors are recommended. In highly crowded regions, AAC conductors are easier to handle during installation and maintenance due to their lightweight nature.
3. Short Transmission routes: Up to a few kilometers, AAC conductors can be used for comparatively shorter transmission routes. They are frequently utilized to link distribution transformers and substations in local distribution networks.
4. Secondary and Service Drops: The lines connecting distribution transformers to specific customers’ locations are known as secondary and service drops, and AAC conductors are frequently used for these types of connections. These applications are appropriate for AAC conductors because of their affordability and lightweight design.
5. Neutral Conductors: In overhead line systems, AAC conductors are widely utilized as neutral conductors. In three-phase power systems, the neutral conductor balances the electrical load by carrying the return current.
6. Temporary Installations: AAC conductors can be temporarily installed for power during events, emergencies, and building projects since they are simple to install and remove.
AAC conductors include benefits such corrosion resistance, high electrical conductivity, lightweight construction, and affordability. It’s crucial to remember that AAC conductors, as opposed to those with steel reinforcement, like ACSR (Aluminum Conductor Steel Reinforced), have a lower tensile strength. As a result, its usual application is in situations with relatively low mechanical stresses and spans.
Post time: Jan-08-2024