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Aluminum strip for transformer winding

China

KD810

2.5 ~ 2.9 / Kilogram Get Latest Price

CHINA

2.5 per Kilogram

500 Kilogram

Export pallet or wooden box

15days

7000 Ton per Year

T/T, L/C

-

今すぐお問い合わせください

製品仕様

Melting point : 600C Color : brown Standrad : IEC,GB,NEMA Certificate : ISO9001,UL,ISO14000 Packing : wooden spool D:500mm or 360mm Production time : 15days

タイトルまたは説明

- Aluminum Strip for Transformer Winding 

Transformers are designed and built with copper or aluminum winding. But transformers using aluminum foil winding have advantage of small size, light weight, good insulation properties, flame retardant, non-polluting, partial discharge, resistant to moisture, smooth and reliable operation, low noise, and low maintenance cost.
In dry type transformers, aluminumaluminum winding have been commonly used. Aluminum strip can replace copper conductor in distribution transformers. Aluminum foil and sheet in appropriate strip widths and lengths have widely replaced wire in electrical transformers.
Demand for aluminum foil using for oil transformer is new and will be more.
 
Specification of Aluminum Strips and Aluminum Foils
Grade & Temper  1050/1060/1070/1350-HO(O)
Thickness  0.2-3.0 mm
Width 20-1350 mm
Inner Diameter  150/300/400/500 mm
 
Conductivity Number(% IACS)  ≥61
Resistivity number (Ω·mm² /m) ≤0.027548
 
Elongation (%) 20
Tensile strength(Mpa) >60
 
Density in 20°C 2.7kg/cm3 
Note: Satisfy Certificate RoHS, SGS, REACH, YS/T 713-2009
 
Wrought aluminum and aluminum alloy chemical composition 
Grade Al(%)
MIN
Si(%)
Max
Fe(%)
Max
Cu(%)
Max
MN(%)
Max
Zn(%)
Max
Mg(%)
Max
Ti(%)
Max
Other elements(%)
1050 99.5 0.25 0.4 0.05 0.05 0.05 0.05 0.03 0.03
1060 99.6 0.25 0.35 0.05 0.03 0.05 0.03 0.03 0.03
1070 99.7 0.25 0.04 0.03 0.04 0.04 0.03   0.03
1350 99.5 0.1 0.05 0.01 0.01 --- ---   0.03
We produce high conductivity roll type electrolytic aluminum strip used to manufacture the winding of electrical transformer, distribution transformer, cast resin transformer.
1. The strip conductor is of high conductivity annealed quality. 
2. Slitting is closely controlled to assure strip free of cracks, roughness, scaling, stretch marks.
3. Paper is interleaved between layers of each aluminum coil according to requirement of clients.
4. Each coil is tightly wound. 
5. Coil is packed with eye to wall or eye to sky accordingly by sea worthy wooden pallet or box.
6. Foil is free of dents, surface defects, waviness, scale, or any other imperfections which would cause problems in either the winding, performance, or reliability of a quality manufactured dry or wet transformer.
7. The surface and edges of the foil is free of burrs and imperfections. The edges conform to a Round Edge.  
8. The strip is shipped in tightly wound rolls with proper edge register.

お問い合わせ

連絡先担当者:Ms. Karen

会社:WENZHOU SAFETY IMPORT AND EXPORT CO., LTD.

住所:wuci road, Wenzhou, Zhejiang, China,

To,

Ms. Karen < WENZHOU SAFETY IMPORT AND EXPORT CO., LTD. >
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