Because aluminum has good electrical conductivity and is a perfect conductor of electricity, aluminum and copper together ensure the transmission of global electricity.
Aluminum and its alloys are also widely used in the production of electronic and microelectronic components, especially capacitors. It is also used in the production of antennas, including television antennas. This metal is used in radar structures. In some countries, even power towers are made of aluminum. Aluminum strips are also widely used in transformers.
Xienuo's Aluminum in power engineering includes: 1050/1060/1070 /1350 /1370 /6060 /6082 /6101 /6063 etc.
Hot selling aluminum types for electric power
- Electrical grade aluminum busbar
- Aluminum tubular busbar
- Electrical grade aluminum wire rod (EC grade aluminum wire rod)
- Aluminum strip for transformer winding
- Aluminum wire and connection terminals
EC grade aluminum busbar
- 1060 EC aluminum busbar
- 1350 EC aluminum busbar
- 6060 EC aluminum busbar
- 6082 EC aluminum busbar
- 6101 EC aluminum busbar
- 6061 EC aluminum busbar
- 6063 EC aluminum busbar
- Copper clad aluminum bus bar (CCA)
EC grade aluminum wire rod
- 1350 EC aluminum wire rod
- 1370 EC aluminum wire rod
- 1050 EC aluminum wire rod
- 1070 1080 EC aluminum wire rod
- 6101 6201 EC aluminum wire rod
- 8030 8076 EC aluminum wire rod
Aluminum foil and strips for transformer winding
- 1050 Aluminum Strip For Transformer Winding
- 1060 Aluminum Strip For Transformer Winding
- 1070 Aluminum Strip For Transformer Winding
- 1350 Aluminum Strip For Transformer Winding
Aluminum wire for electrical application
- Aluminum cable conductor
- Aluminum wire for cable shielding
- Aluminum wire for electric traction
- High strength aluminum wire (AAAC)
- Medium-strength aluminum wire (ACSR)
- Heat-resistant aluminum wire (TACSR)
- Paper covered aluminum wire
- Copper clad aluminum wire
- 130/155 polyester enameled wire
- 120 acetal enameled aluminum round wire
- polyesterimide enameled aluminum round wires
- 200 polyester/ polyamideiImide wire
Aluminum Vs Copper
Performance comparison
| Item | Aluminum | Copper |
|---|---|---|
| cost | Lower | High |
| Unit carrying capacity | Low | High |
| Conductivity | Low | High |
| density | 2.7g/cm³ | 8.960g/cm³ |
Ampacity comparison
| Copper and aluminum bus bar ampacity comparison chart | |||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Width/Thickness(mm） Emission structure | 15×3 | 20×3 | 25×3 | 30×4 | 40×4 | 40×5 | 50×5 | 50×6 | 60×6 | 60×8 | 60×10 | 80×6 | 80×8 | 80×10 | 100×6 | 100×8 | 100×10 | 120×8 | 120×10 | 2 pcs | 2 pcs | ||
| 60×6 | 80×8 | ||||||||||||||||||||||
| Copper BusBar TMY | turn on | lay flat | 162 | 212 | 264 | 368 | 485 | 540 | 660 | 740 | 873 | 1018 | 1140 | 1115 | 1270 | 1430 | 1356 | 1565 | 1785 | 1860 | 1980 | 1340 | 1950 |
| Put vertically | 171 | 275 | 285 | 335 | 510 | 580 | 705 | 775 | 920 | 1070 | 1195 | 1205 | 1370 | 1540 | 1475 | 1685 | 1870 | 1955 | 2170 | 1410 | 2120 | ||
| seal | 130 | 175 | 215 | 315 | 400 | 440 | 540 | 605 | 718 | 837 | 935 | 915 | 1040 | 1170 | 1120 | 1280 | 1420 | 1485 | 1626 | 1017 | 1530 | ||
| Weight per meter (kg) | 0.40 | 0.53 | 0.66 | 1.04 | 1.40 | 1.74 | 2.18 | 2.61 | 3.13 | 4.18 | 5.22 | 4.18 | 5.57 | 6.96 | 5.22 | 6.96 | 8.70 | 8.35 | 10.50 | 6.26 | 11.14 | ||
|
Aluminum busbar LMY |
turn on | lay flat | 127 | 166 | 205 | 283 | 372 | 417 | 515 | 573 | 680 | 788 | 895 | 864 | 995 | 1115 | 1070 | 1220 | 1370 | 1420 | 1550 | 1035 | 1510 |
| Put vertically | 134 | 175 | 215 | 300 | 395 | 440 | 546 | 600 | 715 | 830 | 935 | 935 | 1070 | 1200 | 1160 | 1315 | 1475 | 1550 | 1760 | 1090 | 1650 | ||
| seal | 104 | 136 | 168 | 235 | 305 | 342 | 422 | 470 | 560 | 648 | 730 | 708 | 815 | 915 | 885 | 1000 | 1120 | 1177 | 1270 | 786 | 1191 | ||
| Weight per meter (kg) | 0.12 | 0.16 | 0.20 | 0.32 | 0.43 | 0.54 | 0.68 | 0.81 | 0.97 | 1.30 | 1.62 | 1.30 | 1.73 | 2.16 | 1.62 | 2.16 | 2.70 | 2.60 | 3.24 | 1.94 | 6.46 | ||
Copper and aluminum busbar ampacity calculation formula
Single layer busbar
Current carrying capacity Id (A) of a single-layer rectangular copper busbar at 40°C: Id = (b+8.5)h In the formula, b is the busbar thickness (mm); h is the busbar width (mm)
The current carrying capacity Id (A) of a single-layer rectangular aluminum busbar at 25°C: Id = (b+8.5)h. In the formula, b is the busbar thickness (mm); h is the busbar width (mm);
The relationship between the current carrying capacity of double-layer copper busbar and single-layer busbar at 40℃
I2=（1.56～15.8）Id In the formula, I2 is the carrying capacity of the double-layer copper busbar (A);
Id is the current carrying capacity (A) of the single-layer copper busbar.
1.56~15.8 is the coefficient. Generally, 1.58 is chosen for 100×10 bus; 1.57 is chosen for 80×10, 80×8, and 1.56 is chosen for 60×6.
The relationship between the current carrying capacity of a three-layer copper busbar and a single-layer copper busbar at 40°C
I3=2Id I3 is the carrying capacity of the four-layer copper busbar (A)
The relationship between the current carrying capacity of a 4-layer copper busbar and a single-layer copper busbar at 40°C
I4=2.45Id I4 is the carrying capacity of the four-layer copper busbar (A)
(Note: 2-layer and above copper busbars refer to an air gap equal to the thickness of the busbar between the two layers of busbars.)
Conversion relationship between busbar when the ambient temperature is 40℃ and when the ambient temperature is 25℃
I40=0.85I25
I40 is the current carrying capacity of the busbar at 40℃ (A);
I25 is the current carrying capacity (A) of the busbar at 25°C.
Conversion relationship between download flow for copper busbars and aluminum busbars of the same specifications under the same ambient temperature conditions
ICu=IAl*1.3
ICu is the current carrying capacity of the copper busbar;
IAl is the current carrying capacity of the copper busbar.
Comparison of uses
| Aluminum | Copper |
|---|---|
|
Buses Cast squirrel cage motors for Cast three-phase induction motors Transformers Low and medium voltage underground cables |
|
| All high and medium voltage overhead wiring |
Motors
All telecom wiring HV and EHV underground cables Building wire |
Transactions and Services
- Production standards: GB, EN, ASTM, AISI, JIS, DIN or other standards required by customers.
- Price Term: CIF CFR FOB EX-WORK
- Payment Term: TT, LC at sight, West Union,
- Package Type: Standard seaworthy export packing with craft paper, anti-blushing agent, transparent plastic protective film, wooden pallets. or according to the customers' request for aluminum circle
- MOQ: Generally, the trial order will be accepted. The MOQ can be confirmed according to the different products. (100kgs for ready stock)
- Supply Ability: 10, 000 Tons per Month
- Additional services: sawing, milling, laser engraving, bending, anodizing, electrophoresis, spraying, conductivity testing, temperature resistance level testing, etc.
- Dimensions: Complete molds, wide range of customization, and large quantities of some alloys in stock. Welcome to consult us.
- Delivery time: fast delivery, as short as 3 days.
Why choose us?
Xienuo Enterprise is a professional extruded aluminum manufacturer in China, providing a complete set of aluminum solutions for power applications.
Product advantages:
- Uniform color, smooth surface, clean, no oil spots, no color difference
- Good quality, low price
- Advanced and complete equipment, can customize various extruded aluminum materials
- Complete testing equipment, capable of testing most conductive aluminum materials
Product certification: CE, ISO9001, etc.
Product testing: Support third-party testing, support conductivity testing, temperature resistance level testing, tensile strength testing, flatness testing and other testing to ensure that the aluminum materials for electricity delivered to customers are qualified.
