Bare Flat Copper Strips For Transformer Winding
Your Premier Bare Flat Copper Strips For Transformer Winding Manufacturer
Bare Flat Copper Strips For Transformer Winding
Bare flat copper strips for transformer winding, also called transformer copper narrow strips foils, are mainly used in the dry type transformers manufacturing industries.
The commonly used copper grades are ETP Grade (Electrolytic Tough Pitch), C11000, UNS C10200 TU1, temper O state.
The thickness of copper flat strip is usually between 0.01mm-3.0mm.
The transformer winding bare copper strip can be customized according to customer requirements of different widths and thicknesses.
Bare Flat Copper Strips For Transformer Winding Specifications
| Product Name | Bare Flat Copper Strips For Transformer Winding |
| Grades | C1100/C11000/Cu-ETP/UNS C10200 TU1 |
| Temper | O Soft |
| Thickness | 0.01mm-3.0mm |
| Width | 5mm-16mm |
| Edge | Deburred/Round |
| Quantity Tolerance | ±10% |
| Packaging Core Internal Diameter | Ø 150mm, Ø300mm, Ø400mm, Ø500mm paper core, special internal diameter core and without paper core on special request |
| Surface Treatment | Mill finish, the strip has a smooth surface, free from scratches and impurities |
Electrical Conductivity (20℃)(IACS) | ≥99.80% |
| Applications | Transformer winding |
| Packaging | Wooden Pallet/Wooden Case |
| Payment Terms | 30% T/T deposit and 70% balance before shipment, 100% LC at sight |
| Delivery Time | 7-10 working days |
| MOQ | 500 Kgs |
| Shipping Port | Shanghai/Ningbo port |
| Sample | The sample of flat copper strip is available |
| Remark | Transformer flat copper strip can be customized |
Bare Flat Copper Strips For Transformer Winding Features
- Super Thin, No Burrs and no scratch
- Totally annealed
- High strength
- Above 99.80% IACS high electric conductivity
- Excellent side camber 2mm/meter
Bare Flat Copper Strips For Transformer Winding Grades Comparison
INDUSTRY | USA | ITALY | CHINA | EURONORM | JAPANESE | |
STANDARD | ASTM B5, B152 | UNI 5649 | GB/T | EN 1652 | DIN 1976 | JIS |
C1100 | C11000 | Cu-ETP | T2 | CW004A | E-Cu 58 | C1100 |
Bare Flat Copper Strips For Transformer Winding Chemical Compositions
| C1100/C11000 Bare Copper Flat Strips Chemical Composition(%) | ||||||||
| Element | Cu+Ag | Sn | Zn | Pb | Ni | Fe | As | O |
| Standard Value | ≥99.90 | ≤0.002 | ≤0.005 | ≤0.005 | ≤0.005 | ≤0.005 | ≤0.002 | ≤0.06 |
Bare Flat Copper Strips For Transformer Winding Edges Innovation Technology
Our technical expert have studied for this project a long time, we have found a solution to strip edge problem. The edge finishing of our copper flat strips shall meet the requirements of the figures show.
