Round Enamelled Copper Clad Aluminum Wire for Transformer Winding
Product Spotlights
As a leading manufacturer since 1970, Shandong Huilong Electrical Material Co., Ltd. specializes in producing high-quality Round Enamelled Copper Clad Aluminum Wire for transformer windings. With over $100 million in annual exports and a 10,000-30,000 square meter factory, we leverage decades of expertise to deliver reliable, cost-effective solutions for global markets including North America, Europe, and Asia. Our wire combines the lightweight benefits of aluminum with copper's conductivity, ensuring superior performance in energy-efficient transformer applications. Backed by certifications like ISO9001 and ISO14000, we prioritize quality and sustainability in every product.
This Round Enamelled Copper Clad Aluminum Wire is engineered for transformer windings, offering exceptional features that enhance operational efficiency. Key characteristics include:
- Lightweight Design: The aluminum core reduces overall weight by up to 50% compared to pure copper, lowering shipping costs and easing installation.
- High Conductivity: Copper cladding ensures excellent electrical performance, with low resistance for efficient energy transfer in transformers.
- Durable Insulation: The enamel coating provides robust protection against heat, moisture, and abrasion, extending product lifespan in harsh environments.
- Cost-Effective Solution: By using copper-clad aluminum, we offer a budget-friendly alternative without compromising on performance, ideal for large-scale industrial use.
Technical specifications are customizable to meet diverse requirements, with standard options detailed below:
| Parameter | Typical Range | Benefits |
| Diameter | 0.5mm to 5.0mm | Versatile for various transformer sizes |
| Resistance | Low, comparable to copper | Minimizes energy loss |
| Temperature Rating | Up to 155°C | Suitable for high-heat operations |
| Insulation Thickness | Standard or customized | Enhances safety and durability |
Clients benefit from reduced material costs, improved transformer efficiency, and easy integration into existing systems, making it ideal for power distribution and renewable energy projects. For custom orders, diameters and insulation levels can be tailored to specific needs, ensuring optimal fit for your application.
Trusted by customers across North America, South America, Eastern Europe, and beyond, our wire is shipped efficiently from ports like Qingdao and Shanghai. With a workforce of 51-100 dedicated professionals and certifications including OHSAS18001, we guarantee consistent quality and compliance. Choose Shandong Huilong for a reliable partner in transformer solutions—contact us today to discuss how our Round Enamelled Copper Clad Aluminum Wire can enhance your operations and save costs.
Frequently Asked Questions (FAQ)
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Q: What is copper clad aluminum wire, and why is it used in transformers?
A: Copper clad aluminum (CCA) wire features an aluminum core with a copper outer layer, offering a balance of lightweight properties and high conductivity. It's ideal for transformers as it reduces weight and cost while maintaining efficient energy transfer. -
Q: How does the enamel insulation benefit this wire?
A: The enamel coating provides excellent electrical insulation, protecting against short circuits and environmental factors like humidity, which enhances longevity and safety in transformer windings. -
Q: What certifications support the quality of your wire?
A: Our products meet multiple standards, including ISO9001 for quality management and ISO14000 for environmental compliance, ensuring they are reliable and sustainable. -
Q: Can I request custom diameters for specific applications?
A: Yes, diameters are customizable upon request to fit unique transformer designs, allowing for flexibility in industrial projects. -
Q: How does this wire compare to pure copper in terms of performance?
A: While pure copper has slightly higher conductivity, CCA wire offers comparable performance with added advantages like lower weight and cost, making it a practical choice for many transformer applications. -
Q: What markets do you serve, and what is the lead time for orders?
A: We export globally to regions such as Southeast Asia, Africa, and Western Europe, with lead times varying based on customization; standard orders ship within weeks from ports like Ningbo or Tianjin. -
Q: Is this wire suitable for high-temperature environments?
A: Absolutely, with a temperature rating up to 155°C, it performs well in demanding conditions, backed by rigorous testing for heat resistance. -
Q: How does your manufacturing expertise ensure product consistency?
A: With over 50 years in business and advanced facilities, we employ strict quality controls at every production stage, ensuring uniform wire properties for reliable transformer performance.
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