AACSR Aluminum Alloy Bare Conductor Steel Reinforced for

GSW Bare Conductor Aluminum Alloy Conductor Steel Reinforced for Overhead Distribution

APPLICATION

AACSR (Aluminum Conductor Steel Reinforced) is widely used in overhead power transmission lines across various voltage levels, including river crossings, plains, and highlands. It offers high strength, large current-carrying capacity, and excellent resistance to wear, crush, and corrosion‌

CONSTRUCTION

AACSR (Aluminum Conductor Steel Reinforced) is a composite overhead conductor consisting of a central core of high-strength steel wires surrounded by multiple

layers of aluminum alloy strands. The steel core provides mechanical strength, while the aluminum layers offer high electrical conductivity.

CHARACTERISTIC

• ‌Corrosion Resistance‌
• High Tensile Strength
• Surface Properties‌
• ‌Flexibility‌
• ‌Electrical Conductivity

SPECIFICATION

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FAQ

1. ‌What is AACSR and what are its main components?‌
   AACSR (Aluminum Conductor Steel Reinforced) is a composite conductor used in power transmission, consisting of a steel core for mechanical strength and aluminum strands for conductivity.

2. ‌Why is AACSR preferred for high-voltage transmission lines?‌
   Its steel core provides high tensile strength to withstand mechanical loads, while the aluminum outer layers ensure efficient electrical conductivity, making it ideal for long-distance power transmission.

3. ‌What are the advantages of AACSR over other conductors?‌
   AACSR offers superior strength, corrosion resistance, and durability, especially in harsh environments like river crossings or mountainous terrain, compared to standard aluminum conductors.

4. ‌How does AACSR handle mechanical stress?‌
   The steel core absorbs wind loads and vibrations, preventing breakage, while the aluminum layers maintain flexibility to adapt to temperature changes and sagging.

5. ‌Can AACSR be used in extreme weather conditions?‌
   Yes, its design resists wear, crush, and corrosion, making it suitable for diverse climates, including highlands and coastal areas with high humidity.

6. ‌What factors determine AACSR's current-carrying capacity?‌
   The number and arrangement of aluminum strands around the steel core influence capacity, with more layers supporting higher voltage applications.

7. ‌Is AACSR suitable for renewable energy projects?‌
   Absolutely, it’s widely used in wind and solar farms due to its ability to efficiently transmit power over long distances with minimal energy loss.

8. ‌How is AACSR installed, and what precautions are needed?‌
   Installation involves stringing the conductor between towers, ensuring proper tension to avoid excessive sag. Careful handling prevents damage to the aluminum layers during deployment.

9. ‌What maintenance does AACSR require?‌
   Periodic inspections for corrosion or strand damage are recommended, though its robust design typically reduces maintenance compared to non-reinforced conductors.