Why choose Chalco xem truc tiep bong da foils and strips?
As an xem truc tiep bong da company, we are proud to collaborate with renowned partners such as LEGRAND, ABB, SIEMENS, EATON, and TOSHIBA. The selection of these partners validates our exceptional capabilities in terms of quality, reliability, and innovation.
Our strength lies in delivering high-performance xem truc tiep bong da materials to our partners and continuously driving innovation and advancement in the industry.
xem truc tiep bong da foils and strips for transformers specifications
Alloy grade
Temper
Thickness /mm
Inner diameter /mm
Outer diameter /mm
Width/mm
1050, 1060, 1070, 1350
O
0.08-0.20
150, 300, 400
700-980
16.0-1500.0
0.20-1.50
150, 205, 300, 350, 400, 000
1.50-3.00
300, 400, 500, 600
Electrical conductivity of xem truc tiep bong da foils and strips for transformers
1050 is better than 60% IACS.
1060 is be better than 61.5% IACS.
1070 is better than 62.7% IACS.
1350 is better than 62% IACS.
Thickness tolerance of xem truc tiep bong da foils and strips for transformers
Thickness
Thickness tolerance
0.08-0.20
±8% of nominal thickness
0.20-0.40
±0.02
0.40-0.80
±0.03
0.80-1.10
±0.04
1.10-1.40
±0.05
1.40-2.00
±0.06
2.00-2.50
±0.07
2.50-3.00
±0.08
Width tolerance of xem truc tiep bong da foils and strips for transformers
Thickness
Width tolerance (+)
≤100.0
100.0-300.0
300.0-500.0
500.0-1250.0
1250.0-1500.0
0.08-0.20
0.3
0.4
0.6
1.0
2.0
0.20-0.60
0.3
0.4
0.6
1.5
2.5
0.60-1.00
0.3
0.5
1.0
1.5
2.5
1.00-2.00
0.4
0.7
1.2
2.0
2.5
2.00-3.00
1.0
1.0
1.5
2.0
2.5
Edge (Burr, Camber, Layering)
Thickness
Burr
Camber
Layering
≤0.20
≤0.03
≤0.5
≤4
0.20
≤0.05
≤2
≤5
Mechanical properties of xem truc tiep bong da foils and strips for transformers
Alloy
Thickness /mm
Temper
Tensile strength MPa
Elongation (%)
1050, 1060, 1070, 1350
0.08-0.20
O
60-95
≥20
0.20-3.00
≥25
xem truc tiep bong da foil for transformer winding chemical composition
1050 O xem truc tiep bong da foil for transformer winding chemical composition
Element
Composition(%)
Al
≥99.5
Si
0.0431
Fe
0.203
Mg
0.0013
Zn
0.0093
Mn
0.0104
Ti
0.02
Cu
0.0022
V
0.0039
1060 O xem truc tiep bong da foil for transformer winding chemical composition
Element
Composition(%)
Al
≥99.6
Si
0.0431
Fe
0.203
Mg
0.0013
Zn
0.0093
Mn
0.0104
Ti
0.02
Cu
0.0022
V
0.0039
1070 O xem truc tiep bong da foil for transformer winding chemical composition
Element
Composition(%)
Al
≥99.7
Si
0.0431
Fe
0.203
Mg
0.0013
Zn
0.0093
Mn
0.0104
Ti
0.02
Cu
0.0022
V
0.0039
1350 O xem truc tiep bong da foil for transformer winding chemical composition
Element
Composition(%)
Al
≥99.5
Si
0.0431
Fe
0.203
Mg
0.0013
Zn
0.0093
Mn
0.0104
Ti
0.02
Cu
0.0022
V
0.0039
Transportation and packaging
Standard export wooden pallet or wooden case. Also we can meet special requirements from our customers. Deliver in coil, hard paper core inside, with paper interleaved. Eye to wall and eye to sky are both available.
Application of xem truc tiep bong da foil for transformer winding
In air-cooled transformers, xem truc tiep bong da windings occupy a significant portion of the transformer's space. Therefore, we use transformer xem truc tiep bong da strips for cost-effective and low-cost production.
xem truc tiep bong da windings are used in dry-type or oil-immersed transformers with a rated power of up to 4 MVA.
