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Eco-Friendly Enameled Copper/Aluminum Flat Wire from China Suppliers | High-Quality Power Equipment Factory
Product Information
Committed to environmental sustainability, this enameled flat wire is produced using recyclable high-quality oxygen-free copper or electrical aluminum rod, adhering to green manufacturing standards that minimize energy consumption and waste. It is specially designed for windings in energy-efficient electrical equipment, such as low-loss transformers, green reactors, and renewable energy converters, combining reliable performance with eco-friendly attributes. Based on insulating paint types, it is classified into six categories:
- 120℃ QQ/QQN — Polyvinyl Acetal / Self-adhesive Polyvinyl Acetal Enameled Flat Wire
- 130℃ QZ — Polyester Enameled Flat Wire
- 155℃ QZG — Modified Polyester Enameled Flat Wire
- 180℃ QZY — Polyester Imide Enameled Flat Wire
- 200℃ Q(ZY/XY) — Polyester Imide / Polyamide-Imide Composite Enameled Flat Wire
- 220℃ QXY — Polyamide Imide Enameled Flat Wire
Key Specifications
| Conductor Thickness (a) | 0.80 – 5.60 mm |
| Conductor Width (b) | 2.00 – 16.00 mm |
| Conductor Width Ratio | Up to 20:1 |
| Insulation Options | Thin film (0.06–0.11 mm) | Thick film (0.12–0.17 mm) | Self-adhesive layer (0.03–0.06 mm) |
Detail Shot
Eco & Performance Advantages
- Raw materials are 100% recyclable, reducing environmental impact and supporting circular economy.
- Insulating paints are low-VOC and non-toxic, complying with international environmental standards.
- Copper conductors offer low resistivity (≤0.017241 Ω·mm²/m at 20℃) for energy efficiency, while aluminum conductors provide lightweight and cost-effective solutions.
- Each type meets relevant GB/T and IEC standards, with properties like hydrolysis resistance (QQ/QQN), shock resistance (QZG), and radiation resistance (Q(ZY/XY)) to adapt to diverse environments.
- As an ISO 9001:2015 certified supplier, Hengte Electric ensures strict quality control throughout the production process. Products have passed SGS, UL, and CE tests, and are RoHS compliant. Whether for energy-saving power equipment or environmental protection projects, this enameled flat wire delivers both performance and sustainability. Custom specifications are welcome.
Frequently Asked Questions
Q What temperature ratings are available for enameled flat wire?
Enameled flat wire is available in six thermal classes: 120℃ (QQ/QQN), 130℃ (QZ), 155℃ (QZG), 180℃ (QZY), 200℃ (Q(ZY/XY)), and 220℃ (QXY), catering to a wide range of electrical equipment requirements.
Q What conductor materials are used in enameled flat wire?
The wire is manufactured from recyclable high-quality oxygen-free copper or electrical-grade aluminum rod. Copper offers extremely low resistivity (≤0.017241 Ω·mm²/m at 20℃) for maximum efficiency, while aluminum provides a lightweight and cost-effective alternative.
Q What are the conductor dimension ranges for enameled flat wire?
Conductor thickness (a) ranges from 0.80 mm to 5.60 mm, and conductor width (b) ranges from 2.00 mm to 16.00 mm, with a maximum width-to-thickness ratio of up to 20:1. Custom dimensions can be accommodated upon request.
Q Which international quality certifications does this enameled flat wire hold?
The products are manufactured under ISO 9001:2015 certification and have successfully passed SGS, UL, and CE tests. They are also fully RoHS compliant and meet relevant GB/T and IEC standards.
Q What applications are enameled flat wires suitable for?
These wires are primarily designed for windings in energy-efficient electrical equipment, including low-loss transformers, green reactors, and renewable energy converters. Their eco-friendly attributes make them ideal for environmental protection and energy-saving projects.
Q Are custom specifications available for enameled flat wire?
Yes. Hengte Electric welcomes custom specifications to meet specific application requirements. Customers may request tailored conductor dimensions, insulation thickness, temperature class, or conductor material based on their project needs.