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ACSR BS EN 50182 DIN 48204 Galvanized steel core aluminum conductor BARE CONDUCTOR
Product advantage
The Aluminum Conductor Steel Reinforced stands out as a core material in the power transmission field due to its excellent performance combination. It adopts a composite structure of high-strength steel core and high-conductivity aluminum wires, balancing tensile strength and power transmission efficiency - the steel core provides strong mechanical support to ensure the stable operation of the line in harsh environments such as strong winds and ice coating; the outer aluminum wires effectively reduce power loss and improve transmission economy with their low resistivity characteristics. The product has excellent corrosion resistance, and the special surface treatment process enhances its resistance to atmospheric erosion, extending service life; the lightweight design not only facilitates installation and construction but also reduces the load pressure on supporting facilities such as towers. In addition, standardized specifications are suitable for transmission requirements of different voltage levels, combining reliability and cost advantages, making it an ideal choice for building efficient and stable power grids.
Product application
The Aluminum Conductor Steel Reinforced is widely used in various power transmission scenarios due to its excellent performance. In high-voltage and extra-high-voltage transmission lines, it undertakes the important task of cross-regional and long-distance power transmission with its high-strength and low-loss characteristics, effectively ensuring the stable power supply for cities and industrial bases. In complex terrains such as mountainous areas and plateaus, its superior mechanical properties can withstand harsh climates like strong winds and severe cold, ensuring the normal operation of power grids in remote areas.
Additionally, in the upgrading and reconstruction of urban distribution networks, the Aluminum Conductor Steel Reinforced adapts to the dense layout of overhead lines with its good flexibility and corrosion resistance. In new energy grid-connected projects such as wind power and photovoltaic power generation, it serves as a key connecting material to achieve efficient transmission of clean energy from the power generation end to the power grid, contributing to the construction of a green energy system.
Aluminum Conductor Steel Reinforced(ACSR ) Standard:BS EN 50182 (Old Standard: DIN 48204)
| Aluminum Conductor Steel Reinforced(ACSR ) | |||||||||||||||
| Code Name | Old Code Name | Sectional Area | Product structure | Diameter of Conductor | Nominal Breaking Load | Linear Mass | Maximum Resistance at 20℃ | Modulus of elasticity | Coefficient of linear expansion | Current-carrying capacity | |||||
| Aluminium | Galvanized steel | Aluminium& Galvanized steel | Aluminium Wire Diameter&Stranding | Galvanized steel Wire Diameter&Stranding | |||||||||||
| mm² | mm² | Total | mm | No. | mm | No. | mm | kN | kg/km | Ω/km | N/MM2 | 1/K | A | ||
| 15-AL 1/3-ST1A | 16/2.5 | 15.3 | 2.5 | 17.8 | 1.8 | 6 | 1.8 | 1 | 5.40 | 5.8 | 61.6 | 1.8769 | 81000 | 1.92x10-5 | 105 |
| 24-AL 1/4-ST1A | 25/4 | 23.9 | 4.0 | 27.8 | 2.25 | 6 | 2.25 | 1 | 6.75 | 8.95 | 96.3 | 1.2012 | 81000 | 1.92x10-5 | 140 |
| 34-AL 1/6-ST1A | 35/6 | 34.4 | 5.7 | 40.1 | 2.7 | 6 | 2.7 | 1 | 8.10 | 12.37 | 138.7 | 08342 | 81000 | 1.92x10-5 | 170 |
| 44-AL 1/32-ST1A | 44/32 | 44.0 | 31.7 | 75.6 | 2 | 14 | 2.4 | 7 | 11.20 | 44.24 | 369.3 | 0.6574 | 110000 | 1.50x10-5 | 170 |
| 48-AL 1/8-ST1A | 50/8 | 48.3 | 8.0 | 56.3 | 3.20 | 6 | 3.2 | 1 | 9.60 | 16.81 | 194.8 | 0.5939 | 81000 | 1.92x10-5 | 210 |
| 51-AL 1/30-ST1A | 50/30 | 51.2 | 29.8 | 81.0 | 2.33 | 12 | 2.33 | 7 | 11.70 | 42.98 | 374.7 | 0.5644 | 107000 | 1.53x10-5 | 210 |
| 70-AL 1/11-ST1A | 70/12 | 69.9 | 11.4 | 81.3 | 1.85 | 26 | 1.44 | 7 | 11.70 | 26.27 | 282.2 | 0.4132 | 77000 | 1.89x10-5 | 290 |
| 94-AL 1/15-ST1A | 95/15 | 94.4 | 15.3 | 109.7 | 2.15 | 26 | 1.67 | 7 | 13.60 | 34.93 | 380.6 | 0.3060 | 77000 | 1.89x10-5 | 350 |
| 97-AL 1/56-ST1A | 95/55 | 96.5 | 56.3 | 152.8 | 3.2 | 12 | 3.2 | 7 | 16.00 | 77.85 | 706.8 | 0.2992 | 107000 | 1.53x10-5 | 350 |
| 106-AL1/76-ST1A | 105/75 | 105.7 | 75.5 | 181.2 | 3.1 | 14 | 2.25 | 19 | 17.50 | 105.82 | 885.3 | 0.2742 | 110000 | 1.50x10-5 | 350 |
| 122-AL /20-ST1A | 120/20 | 121.6 | 19.8 | 141.4 | 2.44 | 26 | 1.9 | 7 | 15.50 | 44.5 | 491.0 | 0.2376 | 77000 | 1.89x10-5 | 410 |
| 122-AL 1/71-ST1A | 120/70 | 122.1 | 71.3 | 193.4 | 3.6 | 12 | 3.6 | 7 | 18.00 | 97.92 | 894.5 | 0.2364 | 107000 | 1.53x10-5 | 410 |
| 128-AL 1/30-ST1A | 125/30 | 127.9 | 29.8 | 157.8 | 2.33 | 30 | 2.33 | 7 | 16.30 | 56.41 | 587.0 | 0.2260 | 82000 | 1.78x10-5 | 425 |
| 149-AL 1/24-ST1A | 150/25 | 148.9 | 24.2 | 173.1 | 2.70 | 26 | 2.10 | 7 | 17.10 | 53.67 | 600.8 | 0.1940 | 77000 | 1.89x10-5 | 470 |
| 172-AL 1/40-ST1A | 170/40 | 171.8 | 40.1 | 211.8 | 2.7 | 30 | 2.7 | 7 | 18.90 | 74.89 | 788.2 | 0.1683 | 82000 | 1.78x10-5 | 520 |
| 184-AL 1/30-ST1A | 185/30 | 212.1 | 29.8 | 241.9 | 3 | 30 | 2.33 | 7 | 19.00 | 65.27 | 741.0 | 0.1571 | 77000 | 1.89x10-5 | 535 |
| 209-AL 1/34-ST1A | 210/35 | 209.1 | 34.1 | 243.2 | 3.2 | 26 | 2.49 | 7 | 20.30 | 73.36 | 844.1 | 0.1381 | 77000 | 1.89x10-5 | 590 |
| 212-AL 1/49-ST1A | 210/50 | 212.1 | 49.5 | 261.5 | 3 | 30 | 3 | 7 | 21.00 | 92.46 | 973.1 | 0.1363 | 82000 | 1.78x10-5 | 610 |
| 231-AL 1/30-ST1A | 230/30 | 230.9 | 29.8 | 260.8 | 3.5 | 24 | 2.33 | 7 | 21.00 | 72.13 | 870.9 | 0.1250 | 74000 | 1.96x10-5 | 630 |
| 243-AL 1/39-ST1A | 240/40 | 243.1 | 39.5 | 282.5 | 3.45 | 26 | 2.68 | 7 | 21.80 | 85.12 | 980.1 | 0.1188 | 77000 | 1.89x10-5 | 645 |
| 264-AL 1/34-ST1A | 265/35 | 263.7 | 34.1 | 297.7 | 3.74 | 24 | 2.49 | 7 | 22.40 | 81.04 | 994.4 | 0.1095 | 74000 | 1.96x10-5 | 680 |
| 304-AL 1/49-ST1A | 300/50 | 304.3 | 49.5 | 353.7 | 3.86 | 26 | 3 | 7 | 24.40 | 105.09 | 1227.3 | 0.0949 | 77000 | 1.89x10-5 | 740 |
| 305-AL 1/39-ST1A | 305/40 | 304.6 | 39.5 | 344.1 | 2.68 | 54 | 2.68 | 7 | 24.10 | 96.8 | 1151.2 | 0.0949 | 70000 | 1.93x10-5 | 740 |
| 339-AL 1/30-ST1A | 340/30 | 339.3 | 29.8 | 369.1 | 3.00 | 48 | 2.33 | 7 | 25.00 | 91.71 | 1171.2 | 0.0852 | 62000 | 2.05x10-5 | 790 |
| 382-AL 1/49-ST1A | 380/50 | 381.7 | 49.5 | 431.2 | 3.00 | 54 | 3 | 7 | 27.00 | 121.3 | 1442.5 | 0.0758 | 70000 | 1.93x10-5 | 840 |
| 386-AL 1/34-ST1A | 385/35 | 386.0 | 34.1 | 420.1 | 3.2 | 48 | 2.49 | 7 | 26.70 | 102.56 | 1333.6 | 0.0749 | 62000 | 2.05x10-5 | 850 |
| 434-AL 1/56-ST1A | 435/55 | 434.3 | 56.3 | 490.6 | 3.2 | 54 | 3.2 | 7 | 28.80 | 133.59 | 1641.3 | 0.0666 | 70000 | 1.93x10-5 | 900 |
| 449-AL 1/39-ST1A | 450/40 | 448.7 | 39.5 | 488.2 | 3.45 | 48 | 2.68 | 7 | 28.70 | 119.05 | 1549.1 | 0.0644 | 62000 | 2.05x10-5 | 920 |
| 490-AL 1/64-ST1A | 490/65 | 490.3 | 63.6 | 553.8 | 3.4 | 54 | 3.4 | 7 | 30.60 | 150.81 | 1852.9 | 0.0590 | 70000 | 1.93x10-5 | 960 |
| 494-AL 1/34-ST1A | 495/35 | 494.4 | 34.1 | 528.5 | 3.74 | 45 | 2.49 | 7 | 29.90 | 117.96 | 1632.6 | 0.0584 | 61000 | 2.09x10-5 | 985 |
| 511-AL 1/45-ST1A | 510/45 | 510.5 | 45.3 | 555.8 | 3.68 | 48 | 2.87 | 7 | 30.70 | 133.31 | 1765.3 | 0.0566 | 62000 | 2.05x10-5 | 995 |
| 550-AL 1/71-ST1A | 550/70 | 549.7 | 71.3 | 620.9 | 3.6 | 54 | 3.6 | 7 | 32.40 | 166.32 | 2077.2 | 0.0526 | 70000 | 1.93x10-5 | 1020 |
| 562-AL 1/49-ST1A | 560/50 | 561.7 | 49.5 | 611.2 | 3.86 | 48 | 3 | 7 | 32.20 | 146.28 | 1939.5 | 0.0515 | 62000 | 2.05x10-5 | 1040 |
| 571-AL 1/39-ST1A | 570/40 | 571.2 | 39.5 | 610.6 | 4.02 | 45 | 2.68 | 7 | 32.20 | 136.4 | 1887.1 | 0.0506 | 61000 | 2.09x10-5 | 1050 |
| 653-AL 1/45-ST1A | 650/45 | 653.5 | 45.3 | 698.8 | 4.3 | 45 | 2.87 | 7 | 34.40 | 156.18 | 2159.9 | 0.0442 | 61000 | 2.09x10-5 | 1120 |
| 679-AL 1/86-ST1A | 680/85 | 678.6 | 86.0 | 764.5 | 4 | 54 | 2.4 | 19 | 36.00 | 206.56 | 2549.7 | 0.0426 | 68000 | 1.94x10-5 | 1150 |
| 1046-AL1/45-ST1A | 1045/45 | 1045.6 | 45.3 | 1090.9 | 4.3 | 72 | 2.87 | 7 | 43 | 218.92 | 3248.2 | 0.0277 | 60000 | 2.17x10-5 | 1580 |
| Note:The outermost layer is twisted to the right (Z). | |||||||||||||||