Glass-fiber wrapped round wire uses copper or aluminum as the conductor, is wrapped with alkali-free glass fiber, and cured with insulating paint, making it suitable for high-temperature and high-stress environments.
Glass-fiber Wrapped Round Wire Features
Insulation performance: Breakdown voltage ≥15kV, with stable insulation resistance and strong resistance to corona and high-frequency pulses.
Mechanical properties: The alkali-free glass fiber wrapping, combined with curing via insulating paint, provides wear resistance and tensile resistance, enabling it to withstand winding stress.
Environmental adaptability: It features corrosion resistance and flame retardancy, making it suitable for complex scenarios such as humid and oil-rich environments.
Applications:
High-voltage motors: Long-term operation in high-temperature an high-voltage environments does not affect the insulation performance of glass fiber wrapped round wire.
Rail transit traction systems: It is suitable for vibration and impact scenarios of train traction converters and traction motors. The glass fiber wrapping layer is wear-resistant and tensile-resistant, ensuring circuit stability.
Substations: Glass fiber wrapped round wire is high-voltage resistant, high-temperature resistant, capable of withstanding mechanical stress, and flame-retardant, making it suitable for the working condition requirements of substations.
| Name | Glass-fiber Wrapped Round Wire |
| Conductor | Copper and Aluminum |
| Dimension | 1.0一7.0mm |
| Insulation materials | Fiber Glass, Fiber-glass+ Varnish,Fiber-glass+Film,etc |
| Insulation thickness | Single,double or according to your requirement |
| Standard | IEC,NEMA,GB，JIS |
| Packing | 30kg~150kg Ply-woodspool(250*500/250*600) |
| Application | Oil-immersed transformer windings, medium and large electrical motor and power substations, etc. |