A large-scale wire and cable group integrating manufacturing, sales, design, and R&D.
INQUIRY NOWFebruary 05, 2026
Professional Manufacturer – Shenxing Cable Group
ACCC (Aluminum Conductor Composite Core) is a new-generation high ampacity, low sag overhead transmission conductor.
By replacing the traditional steel core with a carbon fiber composite core, ACCC significantly improves transmission capacity, reliability, and service life.
It is widely used in grid upgrading, reconductoring projects, long-span transmission lines, and renewable energy power plants.
Shenxing Cable Group provides professional manufacturing and customized solutions for ACCC conductors to meet various domestic and international power transmission projects.
Product Structure
ACCC conductors consist of two main components:
Composite Core
Carbon fiber + glass fiber + high-temperature resin
High tensile strength
Low thermal expansion
Lightweight and corrosion-resistant
No steel core rust issues
Aluminum Strands
High-conductivity aluminum or trapezoidal wires
Carry most of the current
Reduce line losses
Improve overall efficiency
Key Advantages
Higher Ampacity
Operating temperature up to 150–180°C
Transmission capacity increased by 1.5–2 times compared with ACSR.
Lower Sag
Extremely low thermal expansion
Maintains better ground clearance and improves line safety.
Lighter Weight
25–40% lighter than traditional ACSR
Reduces tower load and simplifies installation.
Longer Service Life
No steel corrosion, excellent environmental resistance
Ideal for coastal, humid, and polluted areas.
Typical Applications
Grid capacity upgrading
Reconductoring old transmission lines
Urban and mountainous transmission routes
Long-span crossings
Solar and wind power projects
High-temperature or heavy-load lines
Installation Notes
Due to the rigid composite core, proper handling is required:
Minimum bending radius ≥ 25–30 × conductor diameter
Use large-diameter stringing blocks
Avoid repeated or sharp bending
Correct installation ensures long-term stable performance.
Why Choose Shenxing Cable Group?
As a professional overhead conductor manufacturer, Shenxing Cable Group offers:
Mature ACCC production lines
IEC / ASTM / GB compliant products
Custom sizes and designs
Strict quality control system
Rich export and EPC project experience
We provide reliable ACCC conductor solutions, competitive pricing, and fast quotation support for utilities, contractors, and engineering companies worldwide.
If you have any further questions, please feel free to contact us.
Email: sales@sxcables.com
Official Website: www.sxcables.com
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