AAAC 6201 Conductor: High-Strength Aluminum Alloy Cable
High-Strength Aluminum Alloy Conductor for Overhead Transmission Lines
CONDUCTORS : Stranded 6201-T81 high strength aluminum conductors,
conforming to ASTM specifications B399 are concentriclay-stranded,- STANDARDS :
ASTM Specifications: Fully meets ASTM B 399/B 399M (Full and Reduced Size) requirements.
European Standards: Complies with DIN 48201-6 and BS EN 50182 for all aluminum alloy conductors.
International & Other: Also adheres to IEC 61089 (A2/A3 Conductors) and GOST 839-80 (Type Ah/Ankp).
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Product Description
AAAC 6201 Conductor : Product Description and Specifications
JOCA manufactures the AAAC 6201 series using heat-treated 6201-T81 aluminum alloy. It’s the go-to choice when you need more “muscle” than a standard AAC but want to avoid the weight of steel-core cables. The concentric-lay stranded design gives it a much better strength-to-weight ratio, which is critical for long-span projects where sag is a major concern. Because it’s an all-aluminum alloy, it handles abrasion and environmental stress remarkably well without sacrificing conductivity. It’s essentially built for those tough overhead transmission lines that require both durability and easy handling during installation.
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Advantages
AAAC 6201 Conductor : Benefits and Features
ACSR-Level Strength: We use 6201-T81 alloy to match the tension of steel-core cables but without the steel. This avoids magnetic power loss entirely.
Built for Coasts: The alloy is naturally corrosion-resistant. It’s the standard choice for high-humidity coastal or industrial areas where salt air usually destroys standard wires.
Harder Surface: This conductor is tougher than 1350 aluminum. It handles the friction of installation better and resists the constant wear from wind vibration.
Tower Savings: Better tensile strength means you can stretch the wire over longer spans. Fewer towers per kilometer means a much lower total project budget.
Universal Standards: JOCA produces every reel to hit ASTM B399, IEC 61089, and BS EN 50182 specs. Verified quality for any global power grid.
Dimensions/Parameters
| Code Name | Area Nominal (MCM) | Area Actual (mm2) | Equivalent ACSR Size (AWG/MCM) | Equivalent ACSR Stranding (Al/Steel) | No. and diameter of wires (mm) | Cable diameter (mm) | Weight (Kg/km) | Rated Strength (kN) | Strand Length (m) |
|---|---|---|---|---|---|---|---|---|---|
| Akron | 30.58 | 15.48 | 6 | 6/1 | 7/1.68 | 5.04 | 42.7 | 4.92 | 3000 |
| Alton | 48.69 | 24.71 | 4 | 6/1 | 7/2.12 | 6.35 | 68.0 | 7.84 | 3000 |
| Ames | 77.47 | 39.22 | 2 | 6/1 | 7/2.67 | 8.02 | 108 | 12.45 | 2000 |
| Azusa | 123.3 | 62.38 | 1/0 | 6/1 | 7/3.37 | 10.11 | 172 | 18.97 | 2000 |
| Ananeim | 155.4 | 78.65 | 2/0 | 6/1 | 7/3.78 | 11.35 | 217 | 23.93 | 3000 |
| Amherst | 195.7 | 99.22 | 3/0 | 6/1 | 7/4.25 | 12.75 | 273 | 30.18 | 2500 |
| Alliance | 246.9 | 125.1 | 4/0 | 6/1 | 7/4.77 | 14.31 | 345 | 38.05 | 2000 |
| Butte | 312.8 | 158.6 | 266.8 | 26/7 | 19/3.26 | 16.30 | 437 | 48.76 | 3000 |
| Canton | 394.5 | 199.9 | 336.4 | 26/7 | 19/3.66 | 18.30 | 551 | 58.91 | 2500 |
| Cairo | 465.5 | 235.8 | 397.5 | 26/7 | 19/3.98 | 19.88 | 650 | 69.48 | 2000 |
| Darien | 559.5 | 283.5 | 477 | 26/7 | 19/4.36 | 21.79 | 781 | 83.52 | 2000 |
| Elgin | 652.4 | 330.6 | 556.5 | 26/7 | 19/4.71 | 23.54 | 911 | 97.42 | 1500 |
| Flint | 740.8 | 375.3 | 636 | 26/7 | 37/3.59 | 25.16 | 1035 | 108.21 | 3000 |
| Greely | 927.2 | 469.8 | 795 | 26/7 | 37/4.02 | 28.14 | 1295 | 135.47 | 2500 |
| Nominal section AWG&MCM | Nominal section mm^2 | Stranding (No.xmm) | Overall diameter (mm) | Weight (kg/km) | Rated Strength (KN) | Conductive Resistance (Ω/Km) | Capacity (A) |
|---|---|---|---|---|---|---|---|
| 6 | 13.2 | 7/1.55 | 4.65 | 36.2 | 4.18 | 2.5361 | 69 |
| 4 | 21.1 | 7/1.96 | 5.88 | 57.9 | 6.69 | 1.586 | 93 |
| 2 | 33.5 | 7/2.47 | 7.41 | 92 | 10.6 | 0.9987 | 123 |
| 1/0 | 53.5 | 7/3.12 | 9.36 | 146.8 | 17 | 0.62592 | 165 |
| 2/0 | 67.3 | 7/3.50 | 10.5 | 184.8 | 20.4 | 0.49738 | 190 |
| 3/0 | 84.9 | 7/3.93 | 11.79 | 233 | 25.7 | 0.3945 | 219 |
| 4/0 | 107 | 7/4.42 | 13.26 | 294.7 | 32.5 | 0.31188 | 253 |
| 250 | 126 | 19/2.91 | 14.55 | 346.7 | 38.8 | 0.26509 | 280 |
| 300 | 152 | 19/3.19 | 15.95 | 416.7 | 46.6 | 0.22059 | 313 |
| 350 | 178 | 19/3.45 | 17.25 | 487.3 | 52 | 0.1886 | 345 |
| 400 | 203 | 19/3.69 | 18.45 | 557.5 | 59.5 | 0.16486 | 375 |
| 450 | 228 | 19/3.91 | 19.55 | 626 | 66.8 | 0.14683 | 402 |
| 500 | 253 | 19/4.12 | 20.6 | 695 | 74.2 | 0.13224 | 429 |
| 550 | 279 | 37/3.10 | 21.7 | 766.2 | 83.9 | 0.11995 | 455 |
| 600 | 303 | 37/3.23 | 22.61 | 831.9 | 91 | 0.11049 | 478 |
| 650 | 330 | 37/3.37 | 23.59 | 905.5 | 94.9 | 0.1015 | 504 |
| 700 | 354 | 37/3.49 | 24.43 | 971.2 | 101 | 0.09464 | 525 |
| 750 | 381 | 37/3.62 | 25.34 | 1045 | 109 | 0.08796 | 549 |
| 800 | 404 | 37/3.73 | 26.11 | 1109 | 116 | 0.08285 | 569 |
| 900 | 456 | 37/3.96 | 27.72 | 1250 | 131 | 0.07351 | 612 |
| 1000 | 508 | 37/4.18 | 29.26 | 1393 | 146 | 0.06597 | 653 |
| 1250 | 631 | 61/3.63 | 32.67 | 1732 | 179 | 0.05306 | 743 |
| 1500 | 759 | 61/3.98 | 35.82 | 2082 | 215 | 0.04414 | 827 |
| 1750 | 886 | 61/4.30 | 38.7 | 2431 | 251 | 0.03781 | 904 |
| Conductor size (kcmil) | Sectional Area (mm2) | No. of Aluminium Wires | Individual wire diameter (mm) | Diameter of Complete Conductor (mm) | Weight (Kg/Km) | Rated Strength (KN) | DC Resistance @ 20°C (Ω/Km) | Current Capacity @ 75°C (A) | Current Capacity @ 85°C (A) |
|---|---|---|---|---|---|---|---|---|---|
| 1439.2 | 729 | 61 | 3.9 | 35.1 | 1999 | 207 | 0.04597 | 693 | 897 |
| 1348.8 | 685 | 61 | 3.78 | 34.02 | 1878 | 194 | 0.04893 | 671 | 865 |
| 1259.6 | 638 | 61 | 3.65 | 32.85 | 1751 | 181 | 0.05248 | 646 | 831 |
| 1165.1 | 590 | 61 | 3.51 | 31.59 | 1620 | 167 | 0.05675 | 620 | 794 |
| 1077.4 | 547 | 61 | 3.38 | 30.42 | 1502 | 156 | 0.0612 | 595 | 760 |
| 927.2 | 470 | 37 | 4.02 | 28.14 | 1289 | 135 | 0.07133 | 547 | 694 |
| 740.8 | 375 | 37 | 3.59 | 25.13 | 1028 | 107 | 0.08944 | 482 | 607 |
| 652.4 | 331 | 19 | 4.71 | 23.55 | 908.3 | 97 | 0.1012 | 449 | 564 |
| 559.5 | 284 | 19 | 4.36 | 21.8 | 778.3 | 83.1 | 0.1181 | 412 | 514 |
| 465.4 | 236 | 19 | 3.98 | 19.9 | 648.6 | 69.2 | 0.1417 | 371 | 461 |
| 394.5 | 200 | 19 | 3.66 | 18.3 | 548.5 | 58.6 | 0.1676 | 337 | 417 |
| 312.8 | 159 | 19 | 3.26 | 16.3 | 435.1 | 46.5 | 0.2112 | 295 | 362 |
| 246.9 | 125 | 7 | 4.77 | 14.31 | 343.2 | 37.8 | 0.2678 | 256 | 313 |
| 195.7 | 99.3 | 7 | 4.25 | 12.75 | 272.5 | 30 | 0.3373 | 224 | 272 |
| 155.4 | 78.6 | 7 | 3.78 | 11.34 | 215.6 | 23.8 | 0.4264 | 195 | 236 |
| 123.3 | 62.4 | 7 | 3.37 | 10.11 | 171.3 | 18.9 | 0.5365 | 170 | 205 |
| 77.47 | 39.2 | 7 | 2.67 | 8.01 | 107.5 | 12.4 | 0.8547 | 129 | 154 |
| 48.69 | 24.7 | 7 | 2.12 | 6.36 | 67.8 | 7.83 | 1.356 | 98 | 116 |
| 30.58 | 15.5 | 7 | 1.68 | 5.04 | 42.58 | 4.92 | 2.159 | 74 | 88 |
| 1750 | 886 | 61 | 4.3 | 38.7 | 2431 | 251 | 0.03781 | 767 | 1002 |
| 1500 | 759 | 61 | 3.98 | 35.82 | 2082 | 215 | 0.04414 | 708 | 918 |
| 1250 | 631 | 61 | 3.63 | 32.67 | 1732 | 179 | 0.05306 | 642 | 826 |
| 1000 | 508 | 37 | 4.18 | 29.26 | 1393 | 146 | 0.06597 | 571 | 727 |
| 900 | 456 | 37 | 3.96 | 27.72 | 1250 | 131 | 0.07351 | 538 | 682 |
| 800 | 404 | 37 | 3.73 | 26.11 | 1109 | 116 | 0.08285 | 503 | 636 |
| 750 | 381 | 37 | 3.62 | 25.34 | 1045 | 109 | 0.08796 | 487 | 613 |
| 700 | 354 | 37 | 3.49 | 24.43 | 971.2 | 101 | 0.09464 | 467 | 587 |
| 650 | 330 | 37 | 3.37 | 23.59 | 905.5 | 94.9 | 0.1015 | 449 | 563 |
| 600 | 303 | 37 | 3.23 | 22.61 | 831.9 | 91 | 0.11049 | 428 | 535 |
| 550 | 279 | 37 | 3.1 | 21.7 | 766.2 | 83.9 | 0.11995 | 408 | 510 |
| 500 | 253 | 19 | 4.12 | 20.6 | 695 | 74.2 | 0.13224 | 386 | 480 |
| 450 | 228 | 19 | 3.91 | 19.55 | 626 | 66.8 | 0.14683 | 364 | 451 |
| 400 | 203 | 19 | 3.69 | 18.45 | 557.5 | 59.5 | 0.16486 | 340 | 421 |
| 350 | 178 | 19 | 3.45 | 17.25 | 487.3 | 52 | 0.1886 | 315 | 388 |
| 300 | 152 | 19 | 3.19 | 15.95 | 416.7 | 46.6 | 0.22059 | 287 | 353 |
| 250 | 126 | 19 | 2.91 | 14.55 | 346.7 | 38.8 | 0.26509 | 258 | 316 |
| 211.6 | 107 | 7 | 4.42 | 13.26 | 294.7 | 32.5 | 0.31188 | 234 | 285 |
| 167.8 | 84.9 | 7 | 3.93 | 11.79 | 233 | 25.7 | 0.3945 | 204 | 247 |
| 133.1 | 67.3 | 7 | 3.5 | 10.5 | 184.8 | 20.4 | 0.49738 | 178 | 215 |
| 105.6 | 53.5 | 7 | 3.12 | 9.36 | 146.8 | 17 | 0.62592 | 155 | 187 |
| 66.36 | 33.5 | 7 | 2.47 | 7.41 | 92 | 10.6 | 0.9987 | 118 | 140 |
| 41.74 | 21.1 | 7 | 1.96 | 5.88 | 57.9 | 6.69 | 1.586 | 89 | 106 |
| 26.24 | 13.2 | 7 | 1.55 | 4.65 | 36.2 | 4.18 | 2.5361 | 67 | 79 |
| Nominal Area Nominal (mm^2) | Nominal Area Teorical (mm^2) | Stranding (No.xmm) | Overall Diameter (mm) | Weight (kg/km) | Rated Strength (KN) | Electrical Resistance (Ω/Km) | Current Rating (A) |
|---|---|---|---|---|---|---|---|
| 16 | 15.89 | 7/1.70 | 5.1 | 43 | 4.44 | 2.0742 | 78 |
| 25 | 24.25 | 7/2.10 | 6.3 | 66 | 6.77 | 1.3593 | 102 |
| 35 | 34.36 | 7/2.50 | 7.5 | 94 | 9.6 | 0.9591 | 126 |
| 50 | 49.48 | 7/3.00 | 9 | 135 | 13.82 | 0.666 | 158 |
| 50 | 48.35 | 19/1.80 | 9 | 133 | 13.5 | 0.6849 | 156 |
| 70 | 65.81 | 19/2.10 | 10.5 | 181 | 18.38 | 0.5032 | 189 |
| 95 | 93.27 | 19/2.50 | 12.5 | 256 | 26.05 | 0.3551 | 234 |
| 120 | 116.99 | 19/2.80 | 14 | 322 | 32.68 | 0.2831 | 269 |
| 150 | 147.11 | 37/2.25 | 15.8 | 406 | 41.09 | 0.2256 | 309 |
| 185 | 181.62 | 37/2.50 | 17.5 | 500 | 50.73 | 0.1828 | 352 |
| 240 | 242.54 | 61/2.25 | 20.3 | 670 | 67.74 | 0.1371 | 420 |
| 300 | 299.43 | 61/2.50 | 22.5 | 827 | 83.63 | 0.111 | 477 |
| 400 | 400.14 | 61/2.89 | 26 | 1104 | 111.76 | 0.0831 | 568 |
| 500 | 499.83 | 61/3.23 | 29.1 | 1379 | 139.6 | 0.0665 | 649 |
| 625 | 626.2 | 91/2.96 | 32.6 | 1732 | 174.9 | 0.0531 | 742 |
| 800 | 802.09 | 91/3.35 | 36.9 | 2218 | 224.02 | 0.0415 | 857 |
| 1000 | 999.71 | 91/3.74 | 41.1 | 2767 | 279.22 | 0.0333 | 971 |
| Code | Stranding (No.xmm) | Nominal Area (mm^2) | Sectional Area (mm^2) | Overall Diameter (mm) | Weight (kg/km) | Rated Strength (KN) | Electrical Resistance (Ω/Km) | Current Rating (A) |
|---|---|---|---|---|---|---|---|---|
| Box | 7/1.85 | 15 | 18.8 | 5.55 | 51.4 | 5.55 | 1.748 | 87 |
| Acacia | 7/2.08 | 20 | 23.8 | 6.24 | 64.9 | 7.02 | 1.3828 | 101 |
| Almond | 7/2.34 | 25 | 30.1 | 7.02 | 82.2 | 8.88 | 1.0926 | 116 |
| Cedar | 7/2.54 | 30 | 35.5 | 7.62 | 96.8 | 10.46 | 0.9273 | 129 |
| Deodar | 7/2.77 | 35 | 42.2 | 8.31 | 115.2 | 12.44 | 0.7797 | 143 |
| Fir | 7/2.95 | 40 | 47.8 | 8.85 | 130.6 | 14.11 | 0.6875 | 155 |
| Hazel | 7/3.30 | 50 | 59.9 | 9.9 | 163.4 | 17.66 | 0.5494 | 178 |
| Pine | 7/3.61 | 60 | 71.6 | 10.83 | 195.6 | 21.14 | 0.4591 | 199 |
| Holly | 7/3.91 | 70 | 84.1 | 11.73 | 229.5 | 24.79 | 0.3913 | 219 |
| Willow | 7/4.04 | 75 | 89.7 | 12.12 | 245 | 26.47 | 0.3665 | 228 |
| - | 7/4.19 | 80 | 96.52 | 12.57 | 264 | 27.17 | 0.3411 | 245 |
| - | 7/4.44 | 90 | 108.0 | 13.32 | 298 | 30.65 | 0.3023 | 260 |
| Oak | 7/4.65 | 80 | 118.9 | 13.95 | 324.5 | 35.07 | 0.2767 | 272 |
| - | 19/2.82 | 100 | 118.70 | 14.1 | 326 | 33.42 | 0.2787 | 290 |
| Mulberry | 19/3.18 | 125 | 150.9 | 15.9 | 414.3 | 44.52 | 0.2192 | 314 |
| Ash | 19/3.48 | 150 | 180.7 | 17.4 | 496.1 | 53.31 | 0.183 | 351 |
| Elm | 19/3.76 | 175 | 211 | 18.8 | 579.2 | 62.24 | 0.1568 | 386 |
| Poplar | 37/2.87 | 200 | 239.4 | 20.09 | 659.4 | 70.61 | 0.1387 | 416 |
| - | 37/3.05 | 225 | 270.30 | 21.35 | 744 | 76.08 | 0.1227 | 448 |
| Sycamore | 37/3.23 | 250 | 303.2 | 22.61 | 835.2 | 89.4 | 0.1095 | 480 |
| Upas | 37/3.53 | 300 | 362.1 | 24.71 | 997.5 | 106.82 | 0.0917 | 535 |
| Walnut | 37/3.81 | 350 | 421.80 | 26.67 | 1162 | 118.72 | 0.07860 | 584 |
| Yew | 37/4.06 | 400 | 479 | 28.42 | 1319.6 | 141.31 | 0.0693 | 633 |
| Totara | 37/4.14 | 425 | 498.1 | 28.98 | 1372.1 | 146.93 | 0.0666 | 648 |
| Rubus | 61/3.50 | 500 | 586.9 | 31.5 | 1622 | 173.13 | 0.0567 | 714 |
| Sorbus | 61/3.71 | 600 | 659.4 | 33.39 | 1822.5 | 194.53 | 0.0505 | 764 |
| Araucaria | 61/4.14 | 700 | 821.1 | 37.26 | 2269.4 | 242.24 | 0.0406 | 868 |
| Redwood | 61/4.56 | 800 | 996.2 | 41.04 | 2753.2 | 293.88 | 0.0334 | 970 |
| Code | A2/A3 Sectional Area (mm^2) | A2/A3 Stranding (No.xmm) | A2/A3 Overall Diameter (mm) | A2/A3 Weight (kg/km) | A2/A3 Rated Strength (KN) | Electrical Resistance (Ω/Km) | Current Rating (A) |
|---|---|---|---|---|---|---|---|
| 16 | 18.4/18.6 | 7/1.83/1.84 | 5.49/5.52 | 50.4/50.8 | 5.43/6.04 | 1.7896 | 86 |
| 25 | 28.8/29.0 | 7/2.29/2.30 | 6.87/6.90 | 78.7/79.5 | 8.49/9.44 | 1.1453 | 113 |
| 40 | 46/46.5 | 7/2.89/2.91 | 8.67/8.72 | 125.9/127.1 | 13.58/15.10 | 0.7158 | 151 |
| 63 | 72.5/73.2 | 7/3.63/3.65 | 10.89/10.90 | 198.3/200.2 | 21.39/23.06 | 0.4545 | 200 |
| 100 | 115/116 | 19/2.78/2.79 | 13.9/14.0 | 316.3/319.3 | 33.95/37.76 | 0.2877 | 266 |
| 125 | 144/145 | 19/3.10/3.12 | 15.5/15.6 | 395.4/399.2 | 42.44/47.20 | 0.2302 | 305 |
| 160 | 184/186 | 19/3.51/3.53 | 17.55/17.60 | 506.1/511.0 | 54.32/58.56 | 0.1798 | 355 |
| 200 | 230/232 | 19/3.93/3.95 | 19.65/19.70 | 632.7/638.7 | 67.91/73.20 | 0.1439 | 407 |
| 250 | 288/290 | 19/4.39/4.41 | 21.95/22.1 | 790.8/798.4 | 84.88/91.50 | 0.1151 | 466 |
| 315 | 363/366 | 37/3.53/3.55 | 24.71/24.80 | 998.9/1008.4 | 106.95/115.3 | 0.0916 | 535 |
| 400 | 460/465 | 37/3.98/4.00 | 27.86/28.00 | 1268.4/1280.5 | 135.81/146.40 | 0.0721 | 618 |
| 450 | 518/523 | 37/4.22/4.24 | 29.54/29.70 | 1426.9/1440.5 | 152.79/164.70 | 0.0641 | 663 |
| 500 | 575/581 | 37/4.45/4.47 | 31.15/31.30 | 1585.5/1600.6 | 169.76/183.00 | 0.0577 | 706 |
| 560 | 645/651 | 61/3.67/3.69 | 33.03/33.20 | 1778.4/1795.3 | 190.14/204.96 | 0.0516 | 755 |
| 630 | 725/732 | 61/3.89/3.91 | 35.01/35.20 | 2000.7/2019.8 | 213.9/230.58 | 0.0458 | 809 |
| 710 | 817/825 | 61/4.13/4.15 | 37.17/37.3 | 2254.8/2276.2 | 241.07/259.86 | 0.0407 | 866 |
| 800 | 921/930 | 61/4.38/4.40 | 39.42/39.6 | 2540.6/2564.8 | 271.62/292.80 | 0.0361 | 928 |
| 900 | 1036/1046 | 91/3.81/3.83 | 41.91/42.10 | 2861.1/2888.3 | 305.58/329.40 | 0.0321 | 992 |
| 1000 | 1151/1162 | 91/4.01/4.03 | 44.11/44.40 | 3179/3209 | 339.53/366 | 0.0289 | 1051 |
| 1120 | 1289/1301 | 91/4.25/4.27 | 46.75/46.9 | 3560.5/3594.4 | 380.27/409.92 | 0.0258 | 1118 |
| 1250 | 1439 | 91/4.49 | 49.39 | 3973.7 | 424.41 | 0.0231 | 1185 |
| Nominal Cross Section (mm2) | Calculated Cross Section (mm2) | Number of wires | Conductor Diameter (mm) | DC Resistance at 20 (Ω) | Min. Breaking Load (N) | Conductor Weight (kg/km) |
|---|---|---|---|---|---|---|
| 16 | 15.9 | 7 | 5.1 | 1.9037 | 3734 | 43 |
| 25 | 24.9 | 7 | 6.4 | 1.2139 | 5370 | 68 |
| 35 | 34.3 | 7 | 7.5 | 0.8819 | 7389 | 94 |
| 50 | 49.5 | 7 | 9 | 0.6121 | 10662 | 135 |
| 120 | 117 | 19 | 14 | 0.2609 | 25186 | 321 |
| 150 | 148 | 19 | 15.8 | 0.2059 | 31900 | 406 |
| 185 | 182.3 | 19 | 17.5 | 0.1669 | 39386 | 502 |
| Nominal Cross Section (mm2) | Calculated Cross Section (mm2) | Number of Wires | Conductor Diameter (mm) | DC Resistance at 20 (Ω) | Min. Breaking Load (N) | Conductor Weight (kg/km) | Grease Weight (kg/km) |
|---|---|---|---|---|---|---|---|
| 16 | 15.9 | 7 | 5.1 | 1.9037 | 3734 | 43 | 0.5 |
| 25 | 24.9 | 7 | 6.4 | 1.2139 | 5370 | 68 | 0.5 |
| 35 | 34.3 | 7 | 7.5 | 0.8819 | 7389 | 94 | 0.5 |
| 50 | 49.5 | 7 | 9 | 0.6121 | 10662 | 135 | - |
| 120 | 117 | 19 | 14 | 0.2609 | 25186 | 321 | - |
| 150 | 148 | 19 | 15.8 | 0.2059 | 31900 | 406 | - |
| 185 | 182.3 | 19 | 17.5 | 0.1669 | - | - | - |
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Production Processes Of Overhead Bare Conductors
At JOCA, we’ve moved the entire bare conductor line into a single digital flow. Instead of separate steps, the wire drawing, annealing, and stranding are all linked and monitored by the system in real-time. We use laser checks and image scanning on every single layer—not just a final inspection—to catch any tiny issues with diameter or surface finish immediately. Every kilometer we produce is verified against ASTM, IEC, and BS benchmarks. This data-driven approach is the only way we can guarantee the wire won’t sag or fail once it’s out in the field under heavy environmental stress.
Packing For Shipment
To meet various transportation needs, there are many methods of packaging that can be used.
Have more questions?
Q: Where do people actually use AAAC 6201?
A: It’s basically the go-to for overhead lines that need a bit more “muscle” than standard aluminum. You’ll see it a lot in distribution grids that need to stretch across longer distances without sagging too much. It’s that middle ground—stronger than AAC but way lighter than anything with a steel core.
Q: How does it stack up against ACSR?
A: If you’re worried about weight and rust, AAAC wins. Since it’s 100% alloy, it handles salt air much better. Now, if you need extreme tension for a massive mountain span, ACSR’s steel core still has the edge, but for most urban or coastal grids, the alloy version is just easier to work with.
Q: Is it really okay for coastal or high-humidity spots?
A: Honestly, that’s exactly what it’s built for. Because there’s no steel inside, you don’t have to deal with rust issues. The aluminum alloy forms its own “protective skin” (an oxide layer) that stops salt-air corrosion right in its tracks.
Q: What about global standards—ASTM, IEC, and all that?
A: We’ve got that covered. Every batch we run meets ASTM B399, IEC 61089, and BS EN 50182 benchmarks. We test the tensile strength and conductivity on-site before anything gets loaded onto a truck.
Q: Can it handle river crossings or deep valley spans?
A: Yeah, it’s one of the best choices for that. Since it has a high strength-to-weight ratio, you don’t get that heavy “belly” or sag in the middle of the span. It’s ideal for crossing rivers where you can’t just stick a pole in the mud every 50 meters.
Q: What’s the max heat it can handle during peak loads?
A: Most of our 6201 alloy lines are good for constant operation up to about 75°C or 80°C. It holds its shape much better than standard 1350 aluminum when the summer heat kicks in and the power grid is working overtime.
Q: How do you pack these so they don't get beat up?
A: We use standard treated wooden reels or steel drums. We also add a protective wrap to stop any surface nicks or scratches during shipping. The goal is to have it arrive at your site ready for the stringing crew to start pulling immediately.
Q: I need a custom quote—what’s the best way?
A: Just hit the “Contact Us” button on this page or drop us a quick message. Our tech team is pretty fast at pulling together spec sheets or bulk pricing based on exactly what your project needs.