+86 13777722188
0102030405
China ACSR Steel Core Aluminum Alloy Conductor - Reliable Suppliers & Factory for High-Voltage Power Distribution
container
heading-type-1
div容器
| Nominal Area | Sectional Area | Wire Diameter & Stranding | Diameter of Conductor | Linear Mass | Rated Strength | Max.D.C. Resistance at 20℃ | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aluminum alloy | Steel | Total | Aluminum alloy | Steel | |||||||
| mm² | mm² | mm² | mm² | mm | No | mm | No | mm | kg/km | kN | Ω/km |
| 26 | 18.4 | 3.07 | 21.5 | 1.98 | 6 | 1.98 | 1 | 5.93 | 74.8 | 9.02 | 1.7934 |
| 25 | 28.8 | 4.80 | 33.6 | 2.47 | 6 | 2.47 | 1 | 7.41 | 116.3 | 13.96 | 1.1478 |
| 40 | 46.0 | 7.67 | 53.7 | 3.13 | 6 | 3.13 | 1 | 9.38 | 186.8 | 22.02 | 0.7174 |
| 63 | 72.5 | 12.1 | 84.6 | 3.92 | 6 | 3.92 | 1 | 11.8 | 293.0 | 34.68 | 0.4555 |
| 100 | 115 | 6.39 | 121 | 2.85 | 18 | 2.85 | 1 | 14.3 | 366.0 | 41.24 | 0.2880 |
| 125 | 144 | 7.99 | 152 | 3.19 | 18 | 3.19 | 1 | 16.0 | 458.6 | 51.23 | 0.2304 |
| 125 | 144 | 23.4 | 167 | 2.65 | 26 | 2.06 | 7 | 16.8 | 579.4 | 69.86 | 0.2310 |
| 160 | 184 | 10.2 | 194 | 3.61 | 18 | 3.61 | 1 | 18.0 | 587.3 | 65.58 | 0.1800 |
| 160 | 184 | 30.0 | 214 | 3.00 | 26 | 2.34 | 7 | 19.0 | 743.0 | 88.52 | 0.1805 |
| 200 | 230 | 12.8 | 243 | 4.04 | 18 | 4.04 | 1 | 20.2 | 735.6 | 81.97 | 0.1440 |
| 200 | 230 | 37.5 | 268 | 3.36 | 26 | 2.61 | 7 | 21.3 | 931.0 | 110.64 | 0.1444 |
| 250 | 288 | 28.3 | 316 | 4.08 | 22 | 2.27 | 7 | 23.1 | 1016.6 | 117.09 | 0.1154 |
| 250 | 288 | 46.9 | 335 | 3.75 | 26 | 2.92 | 7 | 23.8 | 1161.5 | 138.31 | 0.1155 |
| 315 | 383 | 25.1 | 408 | 3.20 | 45 | 2.14 | 7 | 25.8 | 1198.0 | 136.28 | 0.0917 |
| 315 | 383 | 59.0 | 442 | 4.21 | 26 | 3.28 | 7 | 26.7 | 1464.4 | 171.90 | 0.0917 |
| 400 | 460 | 31.8 | 492 | 3.61 | 45 | 2.41 | 7 | 28.9 | 1523.8 | 172.10 | 0.0722 |
| 400 | 460 | 59.7 | 520 | 3.29 | 54 | 3.29 | 7 | 29.7 | 1736.9 | 201.46 | 0.0723 |
| 450 | 518 | 35.8 | 554 | 3.83 | 45 | 2.55 | 7 | 30.6 | 1713.7 | 193.61 | 0.0642 |
| 450 | 518 | 67.1 | 585 | 3.49 | 54 | 3.49 | 7 | 31.5 | 1954.5 | 226.64 | 0.0643 |
| 500 | 575 | 39.8 | 615 | 4.04 | 45 | 2.69 | 7 | 32.3 | 1906.8 | 215.12 | 0.0578 |
| 500 | 575 | 74.6 | 650 | 3.68 | 54 | 3.68 | 7 | 33.2 | 2173.1 | 251.82 | 0.0578 |
| 560 | 645 | 44.6 | 689 | 4.27 | 45 | 2.85 | 7 | 34.2 | 2131.8 | 240.93 | 0.0516 |
| 560 | 645 | 81.6 | 726 | 3.90 | 54 | 2.34 | 19 | 35.1 | 2425.7 | 283.21 | 0.0516 |
| 630 | 725 | 31.3 | 756 | 3.58 | 72 | 2.39 | 7 | 35.8 | 2250.4 | 249.62 | 0.0459 |
| 630 | 725 | 91.8 | 817 | 4.13 | 54 | 2.48 | 19 | 37.2 | 2721.4 | 318.61 | 0.0459 |
| 710 | 817 | 35.3 | 852 | 3.80 | 72 | 2.53 | 7 | 38.0 | 2534.0 | 281.32 | 0.0407 |
| 710 | 817 | 104 | 921 | 4.39 | 54 | 2.63 | 19 | 39.5 | 3071.0 | 359.98 | 0.0407 |
| 800 | 921 | 39.8 | 961 | 4.04 | 72 | 2.69 | 7 | 40.4 | 2864.2 | 316.98 | 0.0361 |
| 800 | 921 | 76.7 | 997 | 3.74 | 84 | 3.74 | 7 | 41.1 | 3156.3 | 356.03 | 0.0362 |
| 900 | 1036 | 44.8 | 1081 | 4.28 | 72 | 2.85 | 7 | 42.8 | 3214.7 | 356.6 | 0.0321 |
| 900 | 1036 | 86.3 | 1122 | 3.96 | 84 | 3.96 | 7 | 43.6 | 3538.6 | 400.53 | 0.0322 |
| 1000 | 1151 | 93.7 | 1245 | 4.18 | 84 | 2.51 | 19 | 45.9 | 3926.6 | 446.37 | 0.0289 |
| 1120 | 1289 | 105 | 1394 | 4.42 | 84 | 2.65 | 19 | 48.6 | 4387.8 | 499.93 | 0.0258 |
Frequently Asked Questions (FAQ)
What is the difference between Nominal Area and Total Sectional Area?
Nominal Area is a standardized reference size used for naming and classification, while the Total Sectional Area is the actual calculated cross-sectional sum of the aluminum alloy and steel core components.
Why is the sectional area split into Aluminum Alloy and Steel?
The aluminum alloy provides the necessary electrical conductivity, while the high-tensile steel core provides the mechanical strength required to support the weight of the conductor over long spans.
How does the stranding structure (No. of wires) affect performance?
A higher number of strands increases the flexibility of the conductor, making it easier to handle and install, while also affecting the outer diameter and overall current-carrying capacity.
Why is the Max D.C. Resistance specified at exactly 20℃?
20℃ is the standard reference temperature for electrical resistivity measurements. It allows for consistent comparison between different conductor sizes and materials.
What is the significance of Rated Strength (kN) in the table?
Rated Strength represents the minimum tensile load the conductor can withstand before breaking. This value is critical for calculating maximum span lengths and tension limits during line design.