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ACSR BS EN 50182 Galvanized Steel Core Aluminum Conductor - China Suppliers and Factory Solutions
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High Tensile Strength
Steel core reinforcement provides exceptional mechanical strength for long span installations.
Optimized Conductivity
Outer aluminum layers offer high electrical conductivity and excellent thermal capacity.
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| Aluminum Conductor Steel Reinforced (ACSR) Specifications | ||||||||||||
| Code Name | Old Code Name | Sectional Area | Product structure | Diameter of Conductor | Nominal Breaking Load | Linear Mass | Maximum Resistance at 20℃ | |||||
| 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 | ||
| 11-AL1/2-ST1A | MOLE | 10.6 | 1.8 | 12.4 | 1.5 | 6 | 1.5 | 1 | 4.50 | 4.14 | 42.8 | 2.7027 |
| 21-AL1/3-ST1A | SQUIRREL | 21.0 | 3.5 | 24.5 | 2.11 | 6 | 2.11 | 1 | 6.33 | 7.87 | 84.7 | 1.3659 |
| 26-AL1/4-ST1A | GOPHER | 26.2 | 4.4 | 30.6 | 2.36 | 6 | 2.36 | 1 | 7.08 | 9.58 | 106.0 | 1.0919 |
| 32-AL1/5-ST1A | WEASEL | 31.6 | 5.3 | 36.9 | 2.59 | 6 | 2.59 | 1 | 7.77 | 11.38 | 127.6 | 0.9065 |
| 37-AL1/6-ST1A | FOX | 36.7 | 6.1 | 42.8 | 2.79 | 6 | 2.79 | 1 | 8.37 | 13.21 | 148.1 | 0.7812 |
| 42-AL1/7-ST1A | FERRET | 42.4 | 7.1 | 49.5 | 3.00 | 6 | 3.00 | 1 | 9.00 | 15.27 | 171.2 | 0.6757 |
| 53-AL1/9-ST1A | RABBIT | 52.9 | 8.8 | 61.7 | 3.35 | 6 | 3.35 | 1 | 10.05 | 18.42 | 213.5 | 0.5419 |
| 63-AL1/11-ST1A | MINK | 63.1 | 10.5 | 73.6 | 3.66 | 6 | 3.66 | 1 | 10.98 | 21.67 | 254.9 | 0.4540 |
| 63-AL1/37-ST1A | SKUNK | 63.2 | 36.9 | 100.1 | 2.59 | 12 | 2.59 | 7 | 12.95 | 52.79 | 463.0 | 0.4568 |
| 75-AL1/13-ST1A | BEAVER | 75.0 | 12.5 | 87.5 | 3.99 | 6 | 3.99 | 1 | 11.97 | 25.76 | 302.9 | 0.3820 |
| 73-AL1/43-ST1A | HORSE | 73.4 | 42.8 | 116.2 | 2.79 | 12 | 2.79 | 7 | 13.95 | 61.26 | 537.3 | 0.3936 |
| 79-AL1/13-ST1A | RACOON | 78.8 | 13.1 | 92.0 | 4.09 | 6 | 4.09 | 1 | 12.27 | 27.06 | 318.3 | 0.3635 |
| 84-AL1/14-ST1A | OTTER | 83.9 | 14.0 | 97.9 | 4.22 | 6 | 4.22 | 1 | 12.66 | 28.81 | 338.8 | 0.3415 |
| 95-AL1/16-ST1A | CAT | 95.4 | 15.9 | 111.3 | 4.50 | 6 | 4.50 | 1 | 13.50 | 32.76 | 385.3 | 0.3003 |
| 105-AL1/17-ST1A | HARE | 105.0 | 17.5 | 122.5 | 4.72 | 6 | 4.72 | 1 | 14.16 | 36.04 | 423.8 | 0.2730 |
| 105-AL1/14-ST1A | DOG | 105.0 | 13.6 | 118.5 | 4.72 | 6 | 1.57 | 7 | 14.15 | 32.65 | 394.0 | 0.2733 |
| 132-AL1/20-ST1A | COYOTE | 131.7 | 20.1 | 151.8 | 2.54 | 26 | 1.91 | 7 | 15.89 | 45.86 | 520.7 | 0.2192 |
| 132-AL1/7-ST1A | COUGAR | 131.5 | 7.3 | 138.8 | 3.05 | 18 | 3.05 | 1 | 15.25 | 29.74 | 418.8 | 0.2188 |
| 131-AL1/31-ST1A | TIGER | 131.2 | 30.6 | 161.9 | 2.36 | 30 | 2.36 | 7 | 16.52 | 57.87 | 602.2 | 0.2202 |
| 158-AL1/37-ST1A | WOLF | 158.1 | 36.9 | 194.9 | 2.59 | 30 | 2.59 | 7 | 18.13 | 68.91 | 725.3 | 0.1829 |
| 159-AL1/9-ST1A | DINGO | 158.7 | 8.8 | 167.5 | 3.35 | 18 | 3.35 | 1 | 16.75 | 35.87 | 505.2 | 0.1814 |
| 183-AL1/43-ST1A | LYNX | 183.4 | 42.8 | 226.2 | 2.79 | 30 | 2.79 | 7 | 19.53 | 79.97 | 841.6 | 0.1576 |
| 184-AL1/10-ST1A | CARACAL | 184.2 | 10.2 | 194.5 | 3.61 | 18 | 3.61 | 1 | 18.05 | 40.74 | 586.7 | 0.1562 |
| 212-AL1/49-ST1A | PANTHER | 212.1 | 49.5 | 261.5 | 3.00 | 30 | 3.00 | 7 | 21.00 | 92.46 | 973.1 | 0.1363 |
| 211-AL1/12-ST1A | JAGUAR | 210.6 | 11.7 | 222.3 | 3.86 | 18 | 3.86 | 1 | 19.30 | 46.57 | 670.8 | 0.1366 |
| 238-AL1/56-ST1A | LION | 238.3 | 55.6 | 293.9 | 3.18 | 30 | 3.18 | 7 | 22.26 | 100.47 | 1093.4 | 0.1213 |
| 264-AL1/62-ST1A | BEAR | 264.4 | 61.7 | 326.1 | 3.35 | 30 | 3.35 | 7 | 23.45 | 111.5 | 1213.4 | 0.1093 |
| 324-AL1/76-ST1A | GOAT | 324.3 | 75.7 | 400.0 | 3.71 | 30 | 3.71 | 7 | 25.97 | 135.13 | 1488.2 | 0.0891 |
| 375-AL1/88-ST1A | SHEEP | 375.1 | 87.5 | 462.6 | 3.99 | 30 | 3.99 | 7 | 27.93 | 156.3 | 1721.3 | 0.0771 |
| 374-AL1/48-ST1A | ANTELOPE | 374.1 | 48.5 | 422.6 | 2.97 | 54 | 2.97 | 7 | 26.73 | 118.88 | 1413.8 | 0.0773 |
| 382-AL1/49-ST1A | BISON | 381.7 | 49.5 | 431.2 | 3.00 | 54 | 3.00 | 7 | 27.00 | 121.3 | 1442.5 | 0.0758 |
| 430-AL1/100-ST1A | DEER | 429.6 | 100.2 | 529.8 | 4.27 | 30 | 4.27 | 7 | 29.89 | 179 | 1971.4 | 0.0673 |
| 429-AL1/56-ST1A | ZEBRA | 428.9 | 55.6 | 484.5 | 3.18 | 54 | 3.18 | 7 | 28.62 | 131.92 | 1620.8 | 0.0674 |
| 477-AL1/111-ST1A | ELK | 477.1 | 111.3 | 588.5 | 4.50 | 30 | 4.50 | 7 | 31.50 | 198.8 | 2189.5 | 0.0606 |
| 476-AL1/62-ST1A | CAMEL | 476.0 | 61.7 | 537.7 | 3.35 | 54 | 3.35 | 7 | 30.15 | 146.4 | 1798.8 | 0.0608 |
| 528-AL1/69-ST1A | MOOSE | 528.5 | 68.5 | 597.0 | 3.53 | 54 | 3.53 | 7 | 31.77 | 159.92 | 1997.3 | 0.0547 |
| Note: The outermost layer is twisted to the right (Z). | ||||||||||||
Frequently Asked Questions (FAQ)
What is ACSR (Aluminum Conductor Steel Reinforced)?
ACSR is a high-capacity, high-strength stranded conductor typically used in overhead power lines. The outer strands are high-purity aluminum, providing excellent conductivity, while the core strands are galvanized steel for additional mechanical strength to support the cable over long spans.
What do the animal code names like "Rabbit", "Dog", or "Panther" represent?
Historically, standard British and international conductor sizes were assigned animal code names (such as Squirrel, Gopher, Rabbit, Dog, Panther, etc.) to simplify ordering, specifications, and to avoid confusion between similar numerical cross-sectional dimensions.
What does the outer layer twist direction "Z" mean?
A "Z" lay direction indicates that the outermost layer of wires is stranded in a right-hand direction (clockwise). This is the standard configuration for ACSR conductors to ensure structural stability and compatibility with standard line accessories and tension clamps.
How does the steel core affect the overall performance of ACSR?
The galvanized steel core significantly increases the tensile strength of the conductor, allowing for longer spans with less sag. The galvanization protects the steel core from corrosion, ensuring a long operational lifetime in outdoor environments.
What temperature is used as the baseline for the maximum electrical resistance?
The maximum DC resistance values provided in the specifications table are calculated at a standard reference temperature of 20°C (68°F), which is the global engineering standard for electrical conductors.


















