1070 Electrical Aluminum Busbar
The 1070 electrical aluminum busbar, with its excellent conductivity, lightweight, and corrosion resistance, has become an important component in power transmission and distribution systems, suitable for various electrical equipment and applications.
The 1070 electrical aluminum busbar is a widely used aluminum alloy conductor in power systems and distribution equipment, primarily for power transmission and distribution.
1070 Electrical Aluminum Busbar Information
| Item | Description |
| Material Characteristics | The 1070 aluminum busbar is primarily made from 1070 aluminum alloy, with an aluminum content typically over 99.7%, offering good conductivity and corrosion resistance. |
| Conductivity | The electrical conductivity of 1070 aluminum typically ranges between 60-65% IACS (International Annealed Copper Standard), suitable for efficient power transmission. |
| Physical Properties | Density: The density of aluminum is about 2.7 g/cm³, making it lightweight and easy to install and maintain. |
| Specifications and Dimensions | Aluminum busbars come in various cross-sectional shapes, such as rectangular, circular, bus ducts, flat bars, or square bars. Dimensions can be customized based on demand, and a variety of specifications are typically available. |
The specifications of the 1070 aluminum busbar typically include width, thickness, and length, which can be customized according to user requirements, complying with national and international electrical standards such as GB, IEC, etc.
HC Aluminum 1070 EC grade aluminum busbars comply with IEC 60105, ISO 209-1, 2, DIN EN 755-2, and DIN EN 755-5 standards, possessing good ductility, high formability, and tensile toughness, fully meeting standard processing requirements (stamping, stretching).
Features of 1070 Aluminum Busbar
| Features | Description |
| High Conductivity | The aluminum content of 1070 aluminum alloy exceeds 99.7%, resulting in very high conductivity, suitable for applications requiring excellent electrical performance. |
| Corrosion Resistance | Aluminum easily forms an oxide layer in air, effectively resisting corrosion, making it suitable for use in various environments. |
| Good Processing Performance | 1070 aluminum alloy is easy to extrude and shape, allowing for the manufacture of various specifications and dimensions based on different requirements. |
| Oxidation Resistance | In high-temperature or humid environments, the 1070 aluminum busbar maintains good electrical performance. |
| Non-Magnetic | The 1070 aluminum busbar is non-magnetic, preventing magnetic hysteresis losses when in contact with other metals, making it suitable for applications with strict magnetic requirements. |
Chemical composition of HC Aluminum 1070 conductive aluminum busbar
| Element | Symbol | Typical Content (%) |
| Aluminum | Al | 99.7 (min) |
| Copper | Cu | 0.05 (max) |
| Iron | Fe | 0.4 (max) |
| Silicon | Si | 0.25 (max) |
| Manganese | Mn | 0.03 (max) |
| Magnesium | Mg | 0.03 (max) |
| Zinc | Zn | 0.1 (max) |
| Titanium | Ti | 0.1 (max) |
| Other Elements | - | 0.15 (max) each |
Advantages and Limitations of 1070 Aluminum Busbar
The 1070 aluminum busbar has significant advantages in terms of lightweight construction, conductivity, and cost-effectiveness, but it also has certain limitations regarding strength and connection technologies.
Advantages of 1070 Aluminum Busbar
Lightweight, easy to install and transport
The density of 1070 aluminum busbar is about one-third that of copper, giving it a clear weight advantage. This lightweight feature not only reduces transportation costs but also simplifies and enhances the installation process, especially in space-constrained situations.
Excellent conductivity and corrosion resistance
The high conductivity of 1070 aluminum alloy effectively transmits electrical current. Additionally, aluminum naturally forms a protective aluminum oxide layer in the air, providing good corrosion resistance. This makes the aluminum busbar more reliable in humid or corrosive environments.
Relatively low cost and good economic efficiency
The raw material cost of aluminum is typically lower than that of copper, and the processing and forming technologies for aluminum are relatively mature. Therefore, the 1070 aluminum busbar can significantly reduce overall costs in large-scale applications, making it an economically practical choice.
Limitations
Compared to copper, aluminum has lower strength, which may require larger cross-sections to handle the same electrical load.
The connection technology for aluminum is more demanding and may lead to contact resistance issues.
Application Fields of 1070 Aluminum Busbar
| Application Field | Description |
| Power Distribution Systems | The 1070 aluminum busbar is widely used in substations, distribution rooms, and electrical distribution in buildings, serving as the primary carrier for power transmission, efficiently distributing electrical energy to meet different load demands. |
| Electrical Equipment Connections | This aluminum busbar is used to connect various electrical devices, such as transformers and generators, ensuring efficient current transmission, reducing energy loss, and improving system reliability. |
| Industrial Automation | In industrial automation equipment, the 1070 aluminum busbar is used to supply power to electrical and control systems, supporting the efficient operation of automated production lines, improving productivity and safety. |
