155 single glass fiber enamelled round copper wire is according to the customer's requirements, evenly wrap 1-2 layers of alkali-free glass fiber on the copper conductor, with the required temperature resistance index and compatibility insulating paint for dipping, baking treatment, make the glass Between the fibers, the glass fiber and the conductor are bonded as a whole.
At present, the temperature resistance index of glass fiber enamelled round copper wire has three grades of 130, 155 and 180, and the insulation thickness generally has four grades of 20, 30, 40 and 50. glass fiber enamelled round copper wire is widely used in the winding of transformers, electromagnets, electric welding machines or other similar electrical equipment products. The electrical bare copper wire produced by the extrusion process is an ideal material for the production of glass-coated copper wire.
155 single glass fiber enamelled round copper wire
Product introduction: Specifications: 10~100 square millimeters.
SB (E) Q (L) B/130
SB (E) QB/155
SB (E) QB/180
Performance advantage: This product has good voltage resistance and humidity resistance.
Product use: The product is used for electricity, and high-voltage motors are used as windings.
The breakdown voltage of glass fiber enamelled round copper wire shall comply with the following table
Minimum breakdown voltage/V
bare copper aluminum conductors
Single glass filament package GL1
Double fiberglass bag GL2