Insulation Level: | F |
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Application: | Transformer, Instrument, Electrical Equipment, Motor |
Shape: | Flat Wire |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
2.FIBRE GLASS COVERED POLYMIDE FILM ROUND & RECT. /FLAT COPPER & ALUMINIUM WIRE
The product adopts the high intensity Polymide film as interlining insulation.It have been strengthened by glass filament impregnating.It has the superior dielectric properties,heat stability,mechanical and chemical-resistant properties.It is the ideal heat-resistant insulation coiling material.It is applicable for motor and transformer insulation winding.
3.Production Scope
Conductor of Fibre Glass lapped conductors
Bare wire Round Wire:Φ1.00mm-Φ5.00mm
Rectangular Wire thickness a:1.00mm-5.60mm
Width b:2.00mm-16.00mm
4.Materials
Conductor Materials :
Resistivity: Soft copper wire≤0.017241Ω•mm²/m at 20°C
Soft aluminum wire ≤0.028000Ω•mm²/m at 20°C
Proof stress Rp0.2:soft < 100 N/ mm2,Semi-hard 100-300 N/ mm²,
The deviation of Proof stress Rp0.2 could be +0-20 N/ mm². <table width="100%" border="0" cellspacing="0"cellpadding="0"class="table">
5. Test Report
Name |
Fiberglass Wrapped copper wire |
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Model |
GLELB-40/155 |
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Diameter |
4.0mm*6.0mm |
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Standard |
GB/T7672.3-2008 |
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Test Item |
Unit |
Technical Requirement |
Test Result |
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Appearance |
Uniform color, no Impact of defects |
Ok |
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Bare Conductor |
a |
mm |
±0.05 |
3.98 |
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b |
mm |
±0.05 |
5.98 |
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Thickness of insulation film |
mm |
0.32-0.40-0.48 |
0.41 |
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Resistance |
Ω/m |
≤0.02785 |
0.02774 |
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Elongation |
≥17 |
31% |
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Adhesion |
10% No cracking |
No cracking |
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Breakdown Voltage |
V |
560V |
910,850,830,900 |
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Bending Test |
a and b winding |
15b,10a, no crack |
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Package |
Meet the export standards |
Ok |
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Quality Control Result |
Ok |
Suppliers with verified business licenses