Aluminum Alloy Conductor - China

AACTW (Aluminum Alloy Conductor With Profile Wire)

Product Overview

As a professional bare conductor supplier, Hebei Yingshang Aluminum Industry manufactures high-performance AACTW conductor (Aluminum Alloy Conductor With Profile Wire) designed for modern overhead power transmission and distribution systems.

AACTW conductors are composed of aluminium alloy special-shaped wires that have undergone advanced processing to form non-circular cross-sections, such as trapezoid or special-shaped isosceles trapezoids.

Compared with traditional circular wires, these profiled wires offer enhanced electrical performance, mechanical strength, and space utilization, making them ideal for urban overhead lines, rural power grids, long-span cross-regional transmission lines, and power grid renovation projects.

Conductor Structure

The AACTW conductor is typically made of multiple aluminium alloy single wires twisted concentrically: Outer Layers: Special-shaped aluminium alloy wires arranged in concentric layers, forming a uniform and tightly packed conductor.

Wire Profile: Each special-shaped wire features an isosceles trapezoid cross-section with a circular arc base, providing improved packing density and mechanical performance.

Center Core: Standard aluminium alloy circular wires or specially designed profile wires maintain overall conductor integrity and electrical uniformity.

This structure ensures efficient conductivity, high tensile strength, and optimized space utilization, reducing the overall conductor diameter without compromising performance.

Core Performance Advantages

High Mechanical Strength

The aluminium alloy material inherently provides high tensile strength.

Special shaping technology further enhances the strength of the conductor core, allowing it to withstand greater tension and support long-span overhead transmission lines.

Excellent Conductivity

Through precise alloy design and shaping technology, AACTW conductor achieves stable conductivity suitable for medium and high-voltage transmission.

Under comparable current carrying capacity, AACTW is significantly lighter than copper conductors, reducing tower load and installation complexity.

Optimized Space Utilization

The profiled wire design allows a tighter packing of strands, reducing conductor diameter and increasing current density per unit area.

This improves thermal performance, mechanical stability, and overall power transmission efficiency.

Company Contact:

• Posted By: Hebei Yingshang Aluminum Industry Co., Ltd

• Phone: 18703296688

• Address: East of Leijiazhuang Village, Dalu Village, Ningjin County, Xingtai City, Hebei Province, xingtai , hebei , China

• Email:

• Business Description: Hebei Yingshang Aluminum Industry Co., Ltd. (referred to as Yingshang Aluminum Industry) was founded in Zhangjiakou Aluminum Village, Bali Village, Ningyuan County, Xingtai City, Hebei Province.
  
  It covers an area of more than 30 acres and has a professional production team of 59 people.
  
  The company focuses on the research and development, production, and sales of aluminum conductors and aluminum alloy conductors, with an annual production capacity of 50000 tons.