
Paper Covered Rectangular Copper Magnet Wire
The Preferred Choice for High-Efficiency Windings in Power Equipment
Space-Efficient Design
Paper Covered Rectangular Copper Magnet Wire is the preferred winding material for oil-immersed transformers and is also ideal for reactors, chokes, high-voltage motors, wind turbines, and current transformers. Its flat wire structure maximizes space utilization, easily meeting the complex operating conditions of high and low voltage, high current, high temperature, and oil immersion in power systems. This combination of efficiency and adaptability makes it a popular choice for wholesale power equipment in international trade.
- Product Introduction

The wire features a high-purity copper core, offering significant energy savings. Its multi-layer insulating paper, compatible with transformer oil, provides strong voltage resistance and flexible temperature ratings. The wire is easy to process, cost-effective, and some paper types offer corrosion and moisture resistance, extending service life and enhancing reliability. Paper Covered Rectangular Copper Magnet Wire meets the stringent requirements of modern power equipment.
Hassle-Free Bulk Ordering
This wire ensures long-term stable and safe operation, suitable for large-scale production needs. For international wholesale customers, its wide adaptability, reliable performance, and cost-effectiveness make it a trustworthy and worry-free core procurement choice, ensuring both terminal equipment safety and optimized procurement costs.
Core Parameters
|
Parameter |
Details |
|
Material |
Copper (Flat Wire) |
|
Insulation Structure |
Multi-layer insulating paper + Transformer oil |
|
Core Advantages |
High-purity copper core for energy saving, voltage resistance, flexible temperature rating, easy processing, low cost, corrosion and moisture resistance, long service life, economical and environmentally friendly |
|
Applicable Scenarios |
Oil-immersed transformers, reactors, high-voltage motors, wind turbines, current transformers, and other power equipment, suitable for various winding requirements |
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