AAC Bare Aluminium Conductor 630mm2 for Overhead Lines 12kV, ASTM & IEC Standard

AAC Bare Aluminium Conductor 630mm2 for Overhead Lines 12kV, ASTM & IEC Standard

Product Description

The 12kV AAC (All Aluminium Conductor) 630mm² is a high-capacity bare overhead conductor designed for medium voltage power distribution networks. It is widely used in 11kV–12kV systems where high current carrying capacity, low power loss, and reliable long-distance transmission are required.

Made from high-purity aluminium strands, this conductor provides excellent electrical conductivity, lightweight structure, and cost-effective performance compared to copper alternatives.

Key Features

• High conductivity aluminium conductor for efficient power transmission
• Large cross-section (630mm²) for high current carrying capacity
• Low electrical resistance reduces power loss over long distances
• Lightweight design reduces tower and installation cost
• Suitable for overhead line installation in medium voltage networks
• Corrosion-resistant aluminium strands for long service life

Applications

The 12kV AAC 630mm² conductor is commonly used in:

• Medium voltage overhead distribution lines (11kV / 12kV systems)
• Industrial power supply networks (steel plants, cement plants, petrochemical plants)
• Substation interconnection lines
• Urban and rural grid expansion projects
• Long-distance overhead transmission lines
• Port and mining power distribution systems

Technical Advantages

With its large cross-sectional area, the AAC 630mm² conductor significantly reduces line losses and improves system efficiency. It is particularly suitable for heavy-load industrial applications and long-distance transmission where voltage stability and energy efficiency are critical.

Why Choose Our AAC Conductor

We manufacture AAC conductors in compliance with international standards, ensuring consistent quality, high conductivity, and excellent mechanical performance. Our products are widely exported and trusted in power infrastructure projects worldwide.

Comparison: 300mm² vs 400mm² vs 630mm² AAC Conductor

Selection Guide

• Choose 300mm² → light load, short distance, rural distribution
• Choose 400mm² → general urban + industrial network
• Choose 630mm² → heavy load, long distance, minimum line loss requirement

630mm² is the preferred solution for high-demand industrial and grid backbone projects

Specifications