Glass-Fiber Covered Copper Winding Wires

GLEMB-SBEMB Glass-fiber Film Winding Flat Copper Wires 1.Uses:This product is applicable to all types of large and medium-sized electrical machinery, transformer paint, electrical windings and other uses, which is characterized by higher mechanical property, thermal shock resistance, freezing agent resistance and solvent resistance.2.ModelNew ModelsOriginal ModelNameGLMBSBMBSingle Glass-fiber Film Winding Flat Copper WireGLEMBSBEMBDouble Glass-fiber Film Winding Flat Copper Wire3.Temperature Index:Grade 130 Grade 155 Grade 180 Grade 2004.Production Range:Side A 0.90mm-5.60mm Side B 2.00mm-16.00mm5. Implementation Standards:GB/T 7672-20086.Main Technical Requirements:Project NameTechnical Requirements Test Method Conductor Sizes and RadiusesComplying with Article 4 of GB7672.1-2008 standardGB/T 4074.2Insulation thicknessInsulation thicknessDeviation %GB/T 4074.20.2±15030-0.90-15DC ResistanceThe per unit length of DC resistance R20 of conductors at 20 °C should comply with Article 5 of GB7672.1 standard.GB/T 3048.2ElongationNominal sizeElongation %GB/T 4074.3a≤2.50≥30a>2.50≥32BendingNominal sizeShaft DiameterAfter the wide and narrow sides are bent on the round bar according to a given diameter, the insulating layer will not crack nor expose films.GB/T 4074.32≤b≤810b8<b<1615b0.9<a<5.610aBreakdown VoltageInsulation thicknessBreakdown Voltage VGB/T 4074.50.20-0.40≥25000.50-0.60≥50000.70-0.90≥6000