Aluminum of High Quality Alu Foil for Transformers

• Application: Power, Electronic, Instrument
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Separated Winding Transformer
• Certification: ISO9001-2000
• Model NO.: 1050/1060/1070
• Usage: Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: OD
• Brand: Jiangsuhuili
• Raw Material: Aluminium Alloy
• Aluminium Thickness: 0.1mm- 0.4mm
• Steel Width: 6-2000mm
• Transport Package: Standard Wooden Pallet
• Specification: ISO9001
• Trademark: JIANGSUHUILI
• Origin: Jiangsu Haian
• HS Code: 7606920000
• Production Capacity: 24, 000, 000kgs/Year

Product Description

products details: 

Aluminum foil

The product is widely used in oil-immersed transformers,dry transformers,electric reactor and other similar electrical instruments.

Standard:GB/T3880-2012,GB/T3190-2008,YS/T713-2009 and Enterprise Standards

Production Range and technical parameter:

Alloy number	Temper	Thickness(mm)	Width(mm)	Coil ID(mm)	Coil ID(mm)	General application
1050	O	0.1-4.0	6-2000	400/500	1000	Transformer
1060
1070

NO	Inspection item	Inspection standard
1	Appearance	The material will be free from any oil or grease, the sheet surfaces will be perfectly smooth, and free of any scratches, grooves, marks, indentation, imperfection, or any metallurgical defect (cracks, splinters). The coils will be free from any swarf and dust  which are detrimental to their use .
2	Thickness tolerances	±5%
3	Width tolerances	+0/-1mm
4	Tensile strength Rm (Mpa)	60~90
5	Yield strength Rp0,2(Mpa)	≥15
6	Elongation(A50mm)	≥30%
7	Al(%)	≥99.7
8	Density Kg/dm3	2.7
9	Maximum resistivity at 20ºC	≤0.02801
10	Burr in the edge	No burr feeling when touching the edges
11	Packing	The finished product should be packaged adequately to avoid any damages ,moisture ,ambient conditions.