Copper-Aluminum Bimetal Clamp 

Product Description：

The Copper-Aluminum Bimetal Clamp is specifically designed to connect aluminum conductors to copper terminals in power distribution and transmission lines. Manufactured from high-purity aluminum and electrolytic copper, the clamp features a friction-welded transition zone that ensures low contact resistance and strong conductivity. It is widely used to avoid galvanic corrosion in Cu-Al connections and ensures a safe, long-lasting power transmission setup.

Product Advantages：

1. Excellent electrical conductivity, low contact resistance

2. ️ Prevents electrolytic corrosion between copper and aluminum

3. Strong mechanical strength with durable friction welding

4. Easy installation with bolt-tightening or compression type

5. ️Suitable for overhead power lines and substations

Application Scenarios：

1. Overhead transmission and distribution lines

2. Substation copper-aluminum terminal connection

3. Industrial electrical networks requiring Cu-Al transition

4. Renewable energy projects with mixed conductor systems

5. Retrofit and maintenance of aging electrical infrastructure

Each unit undergoes rigorous conductivity, tensile strength, and corrosion resistance tests before leaving the factory. Surface treatments include anti-oxidation coating or tin plating to ensure long-term reliability in various climate environments.

Frequently Asked Questions：

Q1: What sizes are available?

A1: Custom sizes available upon request.

Q2: Can this clamp be used for both ACSR and copper cables?

A2: Yes, it supports aluminum, copper, and ACSR conductors.

Q3: How is the anti-corrosion performance ensured?

A3: The copper and aluminum sections are friction-welded and treated with anti-oxidation coatings or tin plating.