| Customization: | Available |
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| Type: | Bare |
| Conductor Type: | Solid |
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1370 Class2 Aluminium Alloy Wire - Transformer and Substation Application is specifically engineered to deliver exceptional electrical conductivity and durability for power transformers and substation installations. Made from high-purity 1370 Aluminium Alloy, this wire provides outstanding tensile strength and corrosion resistance, ensuring long-term reliability and minimal energy loss in high-voltage environments.
Its lightweight structure and smooth, oxide-free surface facilitate easy winding and secure connections, optimizing performance in power distribution and heavy-load applications. This makes it the ideal solution for efficient energy transfer in utility grids and industrial substations.
Superior Electrical Conductivity: Optimized for transformer winding with minimal energy loss.
High Mechanical Strength: Supports heavy-load transmission with low sag characteristics.
Corrosion Resistant: Ensures long-term reliability in outdoor and industrial environments.
Lightweight and Durable: Reduces installation weight without compromising strength.
Smooth Surface Finish: Enhances winding precision and reduces installation friction.
Power Transformer Winding
Substation Busbars and Connections
High Voltage Power Distribution Networks
Industrial Power Infrastructure
Renewable Energy Grid Connections
Material: 1370 Aluminium Alloy
Surface Finish: Smooth, Oxide-Free, Anti-Corrosion
Diameter Range: 0.5mm - 5.0mm (customization available)
Compliance: ISO9001 / CE / CCC / RoHS / VDE Certified
Packaging: Precision-wound reels, wooden spools, or custom cut-to-length solutions
| Item | Class2 Aluminium Alloy Wire | Class5 Aluminium Alloy Wire |
| Alloy Type | 1370, 8176, 8030 | 1370, 8176, 8030 |
| Conductivity | ≥61% IACS | ≥60% IACS |
| Tensile Strength | 120 - 150 MPa | 100 - 130 MPa |
| Elongation Rate | 12% - 15% | 15% - 20% |
| Diameter Range | 0.5mm - 5.0mm | 0.5mm - 5.0mm |
| Material Shape | Round Wire, Stranded Wire | Round Wire, Stranded Wire |
| Surface Treatment | Smooth Oxide-Free Surface | Smooth Oxide-Free Surface |
| Application Areas | Overhead Power Lines, Solar Panels, Transformer Winding | Automotive Wiring, Data Centers, High-Flex Cabling |
| Operating Temperature | -65ºC to 150ºC | -65ºC to 150ºC |
| Corrosion Resistance | Excellent | Excellent |
| Certifications | ISO9001, CE, RoHS, VDE, CCC | ISO9001, CE, RoHS, VDE, CCC |
| Packing Method | Plastic Reel, Wooden Spool, Customized | Plastic Reel, Wooden Spool, Customized |
| Common Specifications | 1.5mm, 2.0mm, 3.0mm | 1.0mm, 1.5mm, 2.0mm |
Conductivity: Class2 is optimized for long-distance power transmission with higher conductivity.
Tensile Strength: Class2 provides stronger mechanical strength, suitable for high-tension overhead lines.
Elongation Rate: Class5 has better elongation, ideal for flexible applications like automotive and robotics.
Application Areas: Class2 is primarily used for power transmission, while Class5 is designed for high-performance electronics and automotive wiring.
Mosstee specializes in high-performance conductor materials, including silver-plated copper wire, nickel-plated copper wire, copper-clad aluminum, copper-clad steel, and aluminum alloy cables, widely used in power, telecommunications, automotive, and new energy industries.
1. Three Decades of Specialized Expertise
As a pure-play wire & cable manufacturer since 1990, we deliver precisely engineered solutions for industrial, energy, and infrastructure applications.
2. Certified Quality Assurance
All products meet UL, CE, and RoHS standards, with ISO 9001-certified manufacturing ensuring 99.97% defect-free delivery across 50+ countries.
3. Eco-Conscious Production
REACH-compliant materials reduce carbon footprint by 30% vs industry average, with 85% recyclable product designs.
Service Excellence
1. 24/7 Technical Support
Dedicated engineers on-call for urgent troubleshooting, with <3hr response time for critical infrastructure projects.
2. Customization from Blueprint to Delivery
• Prototype development in 10-14 days
• Minimum Order Quantity (MOQ) as low as 50 kgs
• OEM/ODM compliant with NEC, IEC & EN standards
3. Transparent Project Management
Assigned account managers provide weekly progress reports with:
4. Risk-Free Trial
Test samples in your application for 90 days - we cover return shipping if unsatisfied.
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