Fiber glass covered enameled copper wires Class 200 is a polyimide film making with adhesive material, wrapping around a copper-aluminum conductor, and then sintering, to create a gap between the film and the film, and between the film and the conductor And it is bonding wrapped with glass fiber and composite insulation layer. It has excellent electrical properties, high mechanical properties and resistance to moisture and heat.
| Name | fiberglass insulated copper wire | |||
| Conductor | Copper and Aluminum | |||
| Type | Round and flat | |||
| Model | GLELB-40/155 | |||
| Diameter | 3mm*20mm | |||
| Standard | GB/T7672.3-2008 | |||
| Test Item | Unit | Technical Requirement | Test Result | |
| Appearance | Uniform color, no Impact of defects | OK | ||
| Bare Conductor | a | mm | ±0.03 | 0.31 |
| b | mm | ±0.10 | 19.9 | |
| Thickness of insulation film | mm | 0.32-0.40-0.48 | 0.45 | |
| resistance | Ω/m | ≤0.02785 | 0.02778 | |
| Elongation | ≥17 | 30% | ||
| adhesion | 10% No cracking | no cracking | ||
| Breakdown Voltage | V | 560 | 770,830,760,730 | |
| Bending test | a and b winding | 15b, 10a, no crack | ||
Why do the facotries choose fiber glass covered enameled copper wires?
Material Composition:
- Copper Conductor: because of its excellent electrical conductivity, most industries high quality copper.
- Enamel Coating: A thin layer of enamel insulation is covering to the copper conductor. This insulation serves to prevent electrical contact with other conductors and provides protection against environmental factors.
Temperature Class:
- Class 200: This classification indicates the maximum temperature that the fiber glass covered enameled copper wires can withstand continuously without compromising its performance. In this case, Class 200 wire can operate effectively in environments with temperatures up to 200 degrees Celsius.
Fiberglass Covering:
- Insulation Layer: Why is it a special magnet wire, because these wires insualtion material is fiberglass. The fiberglass covering enhances the wire’s thermal resistance and provides additional mechanical strength.
Key Features:
- High Thermal Endurance: Since its high thermal classs, the Class 200 designation signifies that fiber glass covered enameled copper wires design to withstand elevated temperatures, making them suitable for applications where heat resistance is crucial.
- Mechanical Strength: The fiberglass covering adds mechanical durability, making these wires resilient to wear and tear.
- Electrical Insulation: The enamel coating ensures electrical insulation, preventing short circuits and maintaining signal integrity.
Applications:
- Motors and Transformers: Class 200 fiberglass-covered enameled copper wires commonly use in the construction of motors and transformers.
- Coil Winding: Since high-temperature resistance and insulation properties, so the wire uses to coil winding applications in various electronic devices.
- Industrial Electronics: These wires find applications in industrial electronic equipment that demands reliability and thermal endurance.
Fiber glass covered enameled copper wire Benefits:
- Thermal Stability: The Class 200 rating ensures stability in high-temperature environments.
- Electrical Performance: Copper’s excellent conductivity combined with enamel insulation contributes to reliable electrical performance.
- Durable Construction: The fiberglass covering enhances the wires’ durability, making them suitable for demanding applications.
