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Help Center1.70mm*3.15mm Coated Copper Wire,high Breakdown Voltage,nature of Bussiness List,products Manufacture
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1.70mm*3.15mm coated copper wire,high breakdown voltage,nature of bussiness list,products manufacture
TEST REPORT
Name |
1.70mm*3.15mm coated copper wire |
|||
Type |
QZB-2/155 |
|||
Specification |
1.70×3.15 |
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Standard |
GB/T7095.3-2008 |
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Test Item |
Unit |
Technical requirement |
Test result |
|
Appearance |
|
Bright and clean, uniform color. Without defect |
Ok |
|
Conductor |
Thickness(a) |
mm |
±0.030 |
1.702 |
Width(b) |
mm |
±0.030 |
3.152 |
|
Thickness of Insulation |
Thickness(a) |
mm |
0.120~0.170 |
0.130 |
Width(b) |
mm |
0.120~0.170 |
0.150 |
|
Electrical Resistance(20°C) |
Ω.mm2/m |
≤0.017241 |
0.01693 |
|
Flexibility and adhesion |
|
After the (cutting) stretched 15%, loss of adhesion of the film should not be greater than the distance 1b. |
Not loss adhesion |
|
Elongation |
% |
Size a ≤2.5 30% >2.5 32% |
44% |
|
Resistance to heat shock |
|
6a in diameter test rod bent broadside, No cracking after 175 ºC film processing. |
No cracking |
|
Breakdown Voltage at Room Temp |
KV |
In five breakdown voltage, four of all is ≥2.0KV, the last is ≥50%. |
4.9,3.5,4.2,4.0,6.2 |
|
packing |
Meet export standard |
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Result |
Up to standard |
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Rectangular wire
a:0.80mm-5.00mm
b:2.00mm-16.00mm
Good feature
l High temperature resistance
l Chemical corrosion resistance Transformer oil resistance
l Low temperature resistance Radiation resistance
l High breakdown voltage
l Good mechanical properties
Material
Drawing or extruding bare aluminum wire confirm to national standard, smooth surface, no defects .Good performance insulation varnish, polyester or polyester-imide insulation varnish as underlying coat, Polyamide-imide as superimposed coating.
Standard
l GB/T6109/IEC60317-0-1
l GB/T23312/IEC60317-0-3
l MW76-A
l MW35-A
Application
l Transformer
l Generator
l Refrigerating system
l Heat-resistant motor
l UPS power source
Certificate
Production process
Packaging
l We have strong technical strength and develop new products continuously.
l We can supply very professional solution to our client.
lWe issued test reports for every shipment.
sample arrangement
l Enameled wire sample is free for customers,and sample freight is paid by customers.
Customized product: We have two editor for GB Standard.The customers shoud pay the mold cost firstly. When the order carried out we will refund the mold cost.
l Sample is free,its shipping time is 3-5days.
Brief introduction
Located in Yanling County, Henan Province Of China,Huayuan was established in 1993,has developed a professional manufacturer of Magnet Wires in China,and our products conform the standards of IEC, NEMA ,ROHS,ISO9001,UL.
Our team
You can choice other products.
The phone is on-line all day.
Send Inquiry to This Supplier
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