Aluminum Conductor Aluminum-Clad Steel Reinforced Tree Wire for Overhead Distribution Systems

ACSR/AW Tree Wire (Aluminum Conductor Aluminum-Clad Steel Reinforced Tree Wire) is a high-performance overhead conductor designed for distribution networks requiring enhanced mechanical strength, corrosion resistance, and improved reliability in challenging environments.

Compared with traditional ACSR Tree Wire, ACSR/AW Tree Wire uses an aluminum-clad steel reinforced core, which provides superior corrosion protection and longer service life, especially in coastal areas, high-humidity environments, and vegetation-intensive regions.

It is widely used in overhead distribution lines, tree wire applications, and spacer cable systems where reliable power delivery and reduced maintenance are required.

What Is ACSR/AW Tree Wire?

ACSR/AW Tree Wire is a covered overhead conductor manufactured by combining:

• High conductivity aluminum 1350-H19 strands
• Aluminum-clad steel reinforcing core
• Protective insulation covering layer

The aluminum-clad steel core improves the conductor's resistance to corrosion while maintaining excellent tensile strength.

The outer covering provides additional protection against:

• Tree contact
• Wildlife interference
• Environmental exposure
• Temporary conductor contact

This makes ACSR/AW Tree Wire an ideal solution for overhead power distribution networks located in areas with strict right-of-way requirements.

ACSR/AW Tree Wire Construction

The typical construction of ACSR/AW Tree Wire includes:

The concentric stranded structure ensures:

• Stable electrical performance
• High tensile strength
• Reliable installation performance
• Long operational lifespan

Key Advantages of ACSR/AW Tree Wire

Excellent Corrosion Resistance

The aluminum-clad steel core offers better corrosion resistance than conventional galvanized steel reinforced conductors.

Advantages include:

• Longer service life
• Reduced maintenance requirements
• Improved reliability in coastal and humid environments

For projects exposed to harsh weather conditions, ACSR/AW is often preferred over standard ACSR solutions.

High Mechanical Strength

ACSR/AW Tree Wire provides excellent tensile performance due to its reinforced aluminum-clad steel core.

It is suitable for:

• Long-span overhead lines
• Areas with high wind loading
• Distribution networks requiring additional mechanical support

Reliable Overhead Distribution Performance

With a combination of aluminum conductivity and reinforced strength, ACSR/AW Tree Wire delivers stable performance for medium-voltage and low-voltage overhead distribution applications.

Typical applications include:

• Utility distribution systems
• Rural electrification projects
• Urban overhead networks

Improved Vegetation Management

Tree contact is one of the common causes of overhead line faults.

The covered design of ACSR/AW Tree Wire helps reduce risks caused by:

• Tree branches contacting conductors
• Vegetation growth near power lines
• Temporary external contact

This makes it suitable for forest areas, residential communities, and environmentally sensitive locations.

Applications of ACSR/AW Tree Wire

ACSR/AW Tree Wire is commonly used in:

Overhead Distribution Lines

For reliable electricity distribution in:

• Residential areas
• Rural power networks
• Utility infrastructure projects

Tree-Prone Areas

Suitable for locations including:

• Forest regions
• Parks
• Mountain areas
• Areas with limited line corridors

Spacer Cable Systems

ACSR/AW conductors are widely selected for spacer cable systems because they provide:

• High strength-to-weight ratio
• Excellent corrosion resistance
• Long-term outdoor reliability

Related product:

→ Spacer Cable System

ACSR/AW Tree Wire vs ACSR Tree Wire

For standard reinforced overhead conductors:

→ ACSR Tree Wire

ACSR/AW Tree Wire Standards

Sitong Cable manufactures ACSR/AW Tree Wire according to international overhead conductor standards, including:

• ASTM B230 — Aluminum Wire 1350-H19
• ASTM B502 — Aluminum-Clad Steel Core Wire
• ASTM B549 — Aluminum Conductors Aluminum-Clad Steel Reinforced
• IEC 61089 — Round Wire Concentric Lay Overhead Electrical Stranded Conductors

Customized conductor designs are available according to customer requirements.

Available Specifications

Sitong Cable can supply ACSR/AW Tree Wire with customized:

• Conductor size
• Aluminum and steel ratio
• Covering thickness
• Rated voltage
• Packaging method

Typical project requirements include:

For detailed technical parameters and quotations, contact Sitong Cable engineering team.

Why Choose Sitong Cable for ACSR/AW Tree Wire?

As an experienced overhead conductor manufacturer in China, Sitong Cable provides:

Professional Manufacturing

• Advanced conductor stranding equipment
• Strict raw material control
• Complete electrical and mechanical testing

Quality Assurance

Each conductor is tested for:

• Electrical resistance
• Tensile strength
• Diameter accuracy
• Surface quality
• Production consistency

Global Supply Capability

Sitong Cable supports:

• OEM manufacturing
• Customized conductor solutions
• Export packaging
• International power projects

Related Products

Explore Sitong Cable overhead conductor solutions:

• AAC Tree Wire

• AAAC Tree Wire

• ACSR Tree Wire

• ACSR Conductor

• AAAC Conductor

ACSR/AW Tree Wire FAQ

1. What is ACSR/AW Tree Wire?

ACSR/AW Tree Wire is a covered overhead conductor using aluminum strands and an aluminum-clad steel reinforced core for improved corrosion resistance and mechanical strength.

2. What is the difference between ACSR and ACSR/AW?

The main difference is the core material. ACSR uses galvanized steel reinforcement, while ACSR/AW uses aluminum-clad steel, providing better corrosion resistance.

3. Is ACSR/AW Tree Wire suitable for coastal environments?

Yes. The aluminum-clad steel core provides enhanced corrosion protection, making it suitable for coastal and high-humidity areas.

4. Can ACSR/AW be used in spacer cable systems?

Yes. ACSR/AW is commonly used as a phase conductor in spacer cable applications requiring high reliability.

5. What standards are used for ACSR/AW Tree Wire?

ACSR/AW Tree Wire can be manufactured according to ASTM B549, ASTM standards, and IEC 61089 requirements.

Contact Sitong Cable for ACSR/AW Tree Wire Solutions

Looking for a reliable ACSR/AW Tree Wire supplier in China?

Sitong Cable provides customized overhead conductor solutions for global utilities, distributors, and engineering companies.

Contact us for:

• Technical datasheets
• Product specifications
• Factory quotations
• Customized production solutions