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Paper Covered Magnet Wire

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Paper covered insulated Aluminium magnet wire
 
Telephone cable paper/3M paper/MIKITOKU paper covered insulated Aluminum magnet wire
 
     Paper-covered Aluminium magnet wire deliver excellent performance when used with oil such as transformer oil. A paper with a small hygroscopicity, mechanical strength, good permeability for oil, and high dielectric strength should be selected.


Production Range :
1.Paper covered Flat Aluminum magnet wire
 Thickness: 1mm--7mm
 Width: 3.0--20mm
2.Paper covered Round Aluminum magnet wire
 Diameter: 1.9mm--10.0mm
If required special size, please contact us.
 
Standard : IEC,NEMA,GB, JIS;
Package : 30kg/50kg/150kg wooden spool or according to customers requirements;
 
Product Name and Type : 
 

Product Name Type Product Name Type
Paper covered round copper wire strip Z Paper covered flat copper wire strip ZB
Paper covered round aluminum wire strip ZL Paper covered flat aluminum wire strip ZLB
500KV transformer interturn insulation paper
 covered round copper wire
ZA 500KV transformer interturn
 insulation paper covered flat copper wire
ZAB
500KV transformer interturn insulation paper
 covered round aluminum wire strip
ZAL 500KV transformer interturn insulation 
paper covered flat aluminum wire strip
ZALB

Standard:
Project Name Standard Test tool
Conductor size and R corner radius Follow standard of GB/T7673.1-87 Micrometer and R type
Bend The specimen is not cracked, no crack, 
no obvious sticking out of the paper, 
according to the standard curve.
Experimental round rod and 
flat wire bending apparatus
 
Paper Covered Round Wire Insulation Thickness
Standard Insulation Thickness(mm) 0.3 0.45 0.80 1.20 1.80 4.25
Tolerance(mm) ±0.05 ±0.05 ±0.10 ±0.12 ±0.15 ±0.30
Paper Covered Flat Wire Insulation Thickness
Standard Insulation Thickness(mm) 0.45 0.60 0.95 1.35 1.60 1.95 2.45 2.95
Maximum Insulation Thickness(A-a) 0.57 0.74 1.14 1.56 1.84 2.23 2.77 3.32
Minimum Insulation Thickness(B-b) 0.40 0.53 0.85 1.20 1.45 1.80 2.30 2.75
 
Application of Paper covered Aluminum magnet wire : 
  Paper covered Aluminum magnet wire is used in oil-immersed transformer and other similar electrical coil windings.
 
Specifications :
 
Papers are applied with butt intercalation in the following manners :
*2 papers- double butt intercalation- advanced 40-60%.
*3 papers- triple butt intercalation-advance 28-38%.
 
Papers are lapped in the following manners :
*One paper applied with 47-49% overlap-equivalent to 2 papers.
* One paper applied with 64-66% overlap-equivalent to 3 papers.
*Two papers each applied in one of the above manners.
 



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Tel:037155689814

Phone:13673369503

Fax:+86-371-55686475

Mobile:13673369503

Skype:signialuminium

Email:frank@signialuminium.com

Address:A126 Building 4, No.89 Science Avenue,National HI-Tech Industry Development Zone,Zhengzhou,Henan

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