Alloy | Temper | Thickness | Width | Burr | Conductivity | Tension strength(N/mm2) | Elongation(%) |
1050Transformer foil strip | O | 0.08-3mm | 30-1630mm | Burr free | ≮35.4m/Ω.mm2 | 60-95 | 0.08-0.2mm≥20 |
0.2-3.0mm≥25 | |||||||
1060Transformer foil strip | O | 0.08-3mm | 30-1630mm | Burr free | ≮35.4m/Ω.mm2 | 60-95 | 0.08-0.2mm≥20 |
0.2-3.0mm≥25 | |||||||
1070Transformer foil strip | O | 0.08-3mm | 30-1630mm | Burr free | ≮35.4m/Ω.mm2 | 60-95 | 0.08-0.2mm≥20 |
0.2-3.0mm≥25 | |||||||
1350Transformer foil strip | O | 0.08-3mm | 30-1630mm | Burr free | ≮35.4m/Ω.mm2 | 60-95 | 0.08-0.2mm≥20 |
0.2-3.0mm≥25 |
The aluminum strip for transformer is mainly used for winding the inner part of dry-type transformer.
Appearance quality of aluminum strip for transformer:
The section of aluminum foil is neat, rounded, free of burr, loose roll, lifting bar, tower type and other defects.
Surface quality of aluminum strip for transformer:
1. There are no roll marks, black lines, bright spots, scratches, bumps and other defects on the surface of aluminum foil.
2. There are no oil spots, tears and blisters on the surface of aluminum foil after annealing.
The transformer is packed with aluminum tape:
There are big roll packing and wooden box packing.
Large volume packaging: the size and specification of large volume are determined by the width, thickness, diameter and length of the customized large volume.
Packing in wooden case: the size of wooden case is determined by the length, thickness, width and weight of single case.