| Customization: | Available |
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| Application: | Construction, Overhead |
| Voltage: | Low and Medium Voltage Cable |
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Product Overview:
The All-Aluminum Alloy Conductor (AAAC) 290 mm² is designed and manufactured according to IEC 61089, tailored for high-capacity overhead transmission and distribution systems. Made from high-strength aluminum alloy 6201-T81, this conductor offers superior mechanical strength, corrosion resistance, and electrical performance compared to standard AAC conductors.
Its lightweight design, combined with high conductivity and excellent tensile strength, makes it ideal for long-span overhead lines, particularly in corrosive environments such as coastal, industrial, and high-pollution areas. The compact stranding ensures flexibility and ease of installation, while maintaining high thermal and electrical performance.
Technical Parameters
| Property | Value |
|---|---|
| Standard | IEC 61089 |
| Conductor Type | AAAC |
| Nominal Cross-Sectional Area | 290 mm² |
| Material | Aluminum Alloy 6201-T81 |
| Number of Strands | 19 |
| Diameter of Single Wire | ~5.01 mm |
| Overall Diameter | ~15.0 mm |
| Nominal Weight | ~980 kg/km |
| DC Resistance at 20°C | ~0.106 Ω/km |
| Rated Tensile Strength | ~113 kN |
| Operating Temperature Range | -40°C to +90°C |
| Max Short-Circuit Temperature (1s) | 160°C |
| Lay Direction | Right-hand lay |
| Packaging | Steel/Wooden Drum |
| Minimum Order Quantity (MOQ) | 1 km |
| HS Code | 7614100000 |
| Country of Origin | China |
Applications:
Medium and high voltage overhead transmission lines
Urban and rural power distribution grids
Coastal regions and industrial zones
Renewable energy transmission (solar, wind farms)
Areas requiring corrosion-resistant bare conductors
Product Advantages:
Corrosion Resistance
Manufactured from aluminum alloy 6201-T81, this conductor offers excellent resistance to atmospheric corrosion, especially in coastal, industrial, and polluted environments.
High Strength-to-Weight Ratio
The alloyed structure provides a balance between tensile strength and low weight, making it suitable for long-span overhead lines.
Efficient Electrical Performance
With a relatively low DC resistance and high conductivity, the conductor ensures reliable power transmission over medium and high voltage networks.
Stable Mechanical Properties
The 19-strand configuration provides adequate flexibility and tensile strength for stable performance under mechanical stress, wind load, and ice load.
Consistent Thermal Capability
Designed to operate continuously up to 90°C, and withstand short-circuit temperatures of 160°C, the conductor maintains thermal stability under normal and fault conditions.
Lightweight for Easier Installation
Compared to steel-reinforced conductors (like ACSR), AAAC is lighter, simplifying stringing, handling, and tower loading, which reduces installation cost and effort.
Fully Compliant with IEC 61089
Manufactured and tested according to international standards, ensuring compatibility and quality for utility and infrastructure projects globally.
Each batch of AAAC conductors undergoes rigorous quality testing, including:
Dimensional checks
Electrical resistance testing
Tensile strength and elongation tests
Surface condition inspection
Test reports, certificates of conformity, and third-party inspections can be provided upon request.
Professional Export Team: Over 20 years of experience in international cable trade, serving clients in over 50 countries.
Reliable Manufacturing Base: Long-term partnerships with certified factories (ISO 9001/14001/45001) ensure quality and stable supply.
Fast Delivery: Standard production lead time is 15-20 working days. Emergency orders can be prioritized.
Strong After-sales Service: Technical support, third-party inspection (SGS/BV), and responsive customer service team.
OEM/ODM Available: Private labeling, customized packaging, and specifications as per your project requirements.
Supplied on wooden drum, steel drum, or steel-wood composite drum depending on cable type and length
Custom drum length and labeling available as per customer requirements
Fumigation-free export packaging available
Strong packaging ensures safe transport over long distances
Fast delivery within 10-20 working days after order confirmation
Send us your inquiry to receive the best price, technical datasheet, and product catalog. We are your reliable partner for high-quality medium voltage power cables.
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