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Help CenterRound Enameled Aluminum Wire UL Certified for Transformer Windings
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As a leading manufacturer since 1970, Shandong Huilong Electrical Material Co., Ltd. specializes in producing high-quality round enameled aluminum wire, UL certified for transformer windings. With over 50 years of expertise and a factory spanning 10,000-30,000 square meters, we ensure reliable and efficient solutions for global electrical applications. Our products are designed to enhance transformer performance while reducing costs, backed by rigorous quality control. Serving markets across North America, Europe, Asia, and beyond, we export over $100 million annually, demonstrating our commitment to excellence. Trust our UL-certified wire for superior insulation and durability in demanding industrial environments.
Our round enameled aluminum wire features advanced enamel coating that provides excellent electrical insulation and thermal resistance, making it ideal for transformer windings. Key advantages include:
- High Conductivity: Aluminum core ensures efficient energy transfer with lower resistance.
- Enhanced Durability: Enamel insulation withstands high temperatures and mechanical stress, extending product lifespan.
- Lightweight Design: Aluminum construction reduces overall weight compared to copper alternatives, lowering shipping and handling costs.
- Customizable Options: Available in various diameters and specifications to meet specific application needs.
Technical specifications are tailored to client requirements, with common parameters including:
| Parameter | Typical Range | Notes |
|---|---|---|
| Diameter | 0.5mm - 5.0mm | Customizable upon request |
| Insulation Thickness | 0.02mm - 0.1mm | Ensures optimal protection |
| Temperature Class | Class 155°C to 180°C | Available in higher ratings |
| Conductivity | ≥ 61% IACS | Meets UL standards for efficiency |
This wire delivers significant benefits, such as reduced energy loss in transformers, compliance with safety regulations, and adaptability to diverse industrial setups. Clients gain from lower operational costs, improved equipment reliability, and faster project turnaround times. For instance, the lightweight nature cuts transportation expenses, while the UL certification ensures global market acceptance.
Backed by our extensive certifications—including ISO 9001, ISO 14000, and OHSAS 18001—we guarantee product integrity and consistency. With a dedicated team of 51-100 professionals and annual exports exceeding $100 million, we ship efficiently from ports like Qingdao and Shanghai to key regions including North America, Europe, and Southeast Asia. Choose our round enameled aluminum wire for dependable performance in transformer applications; contact us today to discuss custom solutions and experience our commitment to quality firsthand.
Frequently Asked Questions (FAQ)
- What temperature ratings are available for this wire? Temperature ratings range from Class 155°C to 180°C, with higher options customizable based on your specific needs.
- Can I request custom diameters for the wire? Yes, we offer customizable diameters from 0.5mm to 5.0mm to match your transformer winding requirements.
- What certifications does this product hold beyond UL? Our wire complies with multiple standards, including ISO 9001 for quality management, ensuring it meets international safety and performance benchmarks.
- How is the wire packaged for shipment? We use standard spool packaging, but custom options are available upon request to protect the product during transit from ports like Ningbo or Tianjin.
- What are the primary applications of this enameled aluminum wire? It is primarily designed for transformer windings in power distribution, but can also be used in motors, generators, and other electrical equipment.
- Why choose aluminum over copper for winding wire? Aluminum offers cost savings and lighter weight, reducing overall system weight and expenses while maintaining good conductivity for most applications.
- What is the lead time for orders? Lead times vary based on order size and customization, typically ranging from 2-4 weeks; we provide exact estimates after reviewing your specifications.
- How does the enamel insulation enhance performance? The enamel coating provides excellent dielectric strength and thermal resistance, preventing short circuits and ensuring long-term reliability in high-heat environments.
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