1070A transformer aluminum foil strip

Jan 09, 2023

1070A Transformer Aluminum Foil Strip

Dry type transformer for aluminum strip and foil made of high quality pure aluminum as raw material, with high conductivity, soft features, smooth surface, no burr, is an ideal material for the production of dry type transformer, is the key material for manufacturing of transformer windings, the aluminum foil conductivity, burr edge, side bending, surface quality and a number of technical requirements is very high.

1070A transformer aluminum foil strip, with high aluminium content transformer aluminum strip (usually 99.6%-99.7%), and the electrical conductivity and thermal conductivity of aluminum is just below the conventional metal copper, conductive metal as follows: gold silver copper aluminum nickel alloy. Because the price of copper is much higher than that of aluminum, the most commonly used material in the current transformer belt is aluminum strip. Transformer aluminum brand mainly has 1070A (O), mainly used in dry type transformer high and low voltage winding is used as a conductive material, aluminum with chemical components with GB/T 3190-1996 "wrought aluminum and Aluminum Alloy chemical composition" provisions, technical requirements and mechanical performance of the TUN900 0691998 version of the coil is made of aluminum foil products technical supply conditions. Transformer aluminum strip, mainly used in large transformers, solar energy, power industry.

Application: 1070 aluminum strip and aluminum foil for dry transformer

Material: 1070A-O

Thickness: 0.2mm--3.0mm, width: 20mm-1650mm.

Description: smooth surface, no scratches. Edge can do chamfer (round, round edge), no burr, better than the national standard. Resistivity less than or equal to 0.028.

Packing: wooden pallets, the diameter of 300mm or 500mm.

1070A transformer aluminum foil strip is used as the raw material for the transformer aluminum strip, and the aluminum content can reach more than 99.7%. It has the incomparable conductivity of other series aluminum strip.

1070A transformer aluminum foil strip

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