China 8 AWG 3.2MM Aluminium Winding Wires Manufacturer
Summary
Enameled aluminium wire, an advanced conductor with multiple layers of insulating varnishes, plays a crucial role in various industrial applications. It is designed to offer high tensile strength and thermal resistance, making it indispensable in sectors like transformers, motors, and electronic appliances. This article delves into the scientific and technological aspects of enameled aluminium wire, highlighting its composition, properties, standards, and widespread applications.
The Composition and Properties of Enameled Aluminium Wire
Enameled aluminium wire is essentially a conductor that combines aluminium with high-grade insulating varnishes. This combination enhances the wire’s performance in demanding environments.
Material Composition
Conductor Material: Aluminium
Insulation Material: Enameled varnishes, such as acetal resin coating, replace traditional thermal insulation materials.
Conductor Type: Solid
Physical and Mechanical Properties
Temperature Range: 130-220°C
Tensile Strength: 130 MPa to 150 MPa
Insulation Class: F-155 Class, H-180 Class, C-200 Class (Dual Coat)
The use of high-adhesion, high-strength enamel coatings ensures the wire can withstand significant mechanical and thermal stress.
Quality Standards and Specifications
Enameled aluminium wire must adhere to rigorous standards to ensure reliability and safety in its applications.
Reference Standards
NEMA MW1000-1997
IEC-60317
JIS-3202
Available Sizes
The wire comes in various sizes, ranging from SWG 38 (0.15mm) to SWG 10 (3.2mm), catering to different industrial needs.
Insulation Classifications
F-155 Class
H-180 Class
C-200 Class (Dual Coat)
These classifications ensure the wire meets specific thermal and electrical requirements, making it suitable for a broad spectrum of applications.
Applications of Enameled Aluminium Wire
Transformers: Utilized in both distribution and current transformers for efficient energy transfer.
Electric Motors: Essential for winding in motors used in household and industrial settings.
Automotive Industry: Integral in the electrical systems of vehicles, including ignition coils and alternators.
Electronics: Used in components like inductors and relays due to its excellent conductivity and thermal resistance.
Power Tools: Found in motors of power tools, providing durability and efficiency.
Appliances: Incorporated into the internal wiring of appliances like refrigerators, air conditioners, and washing machines, enhancing energy efficiency and reliability.
Varnish Specifications
Polyester
Polyurethane
Polyester-Imide
UEW, PEW, EIW, EI AIW
These varnishes contribute to the wire’s overall performance, offering protection against heat and environmental factors.
A Comparative Table of Enameled Aluminium Wire Properties
| Property | Specification |
|---|---|
| Conductor Material | Aluminium |
| Insulation Material | Enameled |
| Temperature Range | 130°C to 220°C |
| Tensile Strength | 130 MPa – 150 MPa |
| Insulation Class | F-155, H-180, C-200 (Dual Coat) |
| Reference Standards | NEMA MW1000-1997, IEC-60317, JIS-3202 |
| Available Sizes | SWG 38 (0.15mm) – SWG 10 (3.2mm) |
| Applications | Transformers, Motors, Automotive, Electronics |
| Varnish Types | Polyester, Polyurethane, Polyester-Imide, etc. |
Conclusion
Enameled aluminium wire is a vital component across multiple industries, offering a blend of high performance, durability, and cost-efficiency. Its adherence to stringent standards and versatile applications make it a preferred choice for manufacturers and engineers seeking reliable electrical solutions. Whether for transformers, motors, or household appliances, enameled aluminium wire continues to be an indispensable part of modern technology.
Why Choose Us
Enamelled Wires Factory Directly
As an established leader in the production of enamelled wires, we provide top-quality enamelled copper and aluminium wires from the largest and most advanced facility in China. Our patented system ensures seamless monitoring of production processes, guaranteeing the exceptional quality of our enamelled wires.
Many Years of Know-how as a Producer of Enamelled Wires
Leverage our extensive experience as a leading producer of enamelled wires. Operating from the largest and most advanced facility in China, we provide enamelled wires of superior quality. Our commitment to continuous investment in cutting-edge machinery and ongoing innovation in our research and development department ensures that we deliver products that enhance your processes and drive inspiration.
Individual Enamelled Wires Matching Your Requirements
As a producer of enamelled copper and aluminium wires, we tailor our products to meet your specific project needs. For suitable volumes, we offer customized enamelled wires from our extensive range. Our production process involves close collaboration between our sales team, application technology experts, and you, ensuring optimal results for your requirements.
Frequently Asked Question
We have ISO9001,ISO14001,IATF16949 and UL certificates.
We are a factory.
We have a special QC department with 15 inspection personnel. Quality inspection team including incoming material, process and finished product inspection
Enamelled wires are available in insulation classes F-155, H-180, and C-200, which indicate their maximum operating temperatures in degrees Celsius
The temperature ratings typically range from 130°C to 220°C, depending on the insulation class and specific application requirements.
Enamelled aluminium wires are lighter and less expensive than copper wires but have slightly lower conductivity. Copper wires, on the other hand, offer higher conductivity and better mechanical strength but are heavier and more costly
Enamelled aluminium wires are ideal for use in large motors, transformers, and other applications where weight reduction is crucial without significantly compromising conductivity.
Enamelled copper wire is preferred in industries requiring high conductivity, such as in electronics, small motors, and applications where space is limited due to copper’s superior conductivity and strength.
Yes, we can customize enamelled wires to meet project-specific requirements, including different sizes, insulation types, and performance specifications.
Enamelled CCA Wire, Enamelled Aluminum Wire, Enamelled Copper Wire
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