Cable para líneas de transmisión--- Conductor de aluminio
Aplicaciones
El conductor de aluminio se usa principalmente en las líneas secundarias de transmisión de energía de 600 V. Carece de aislamiento y, por consiguiente, se lo considera como un conductor desnudo.
Construcción
Este conductor se elabora con alambres de aluminio 1350-H19, aleación de aluminio 6201-T81 o ACRS trenzados concéntricamente y recubiertos con polietileno resistente al desgaste, polietileno de alta densidad (HDPE) o polietileno reticulado (XLPE).
Estándares
ASTM B-230 - cable de aluminio 1350-H19 para aplicaciones eléctricas
ASTM B-231 - conductores de aluminio con trenzado de disposición concéntrica, conductor de aluminio con refuerzo de acero (ACSR)
ASTM B-1248 - para polietileno y plásticos de moldeo y extrusión
ASTM C-8.35 - para cable revestido con polietileno resistente al clima
ICEAS-61-402
Cable para líneas aéreas ( Conductor aéreo desnudo ) | ||||||||||
Nombre código | Tamaño | Número de alambres | Espesor de aislamiento (mm) | Diámetro total (mm) | Resistencia nominal (kg) | Peso nominal (kg/km) | Corriente máxima A | |||
AWG o kcmil | Aluminio | LDPE | HDPE | XLPE | ||||||
AAC | ||||||||||
Plum | 6 | 7 | 0.762 | 6.198 | 255 | 36.61 | 50.66 | 51.27 | 51.27 | 100 |
Apricot | 4 | 7 | 0.762 | 7.239 | 400 | 58.19 | 75.57 | 76.33 | 76.33 | 135 |
Peach | 2 | 7 | 1.143 | 9.703 | 612 | 92.56 | 126.09 | 127.55 | 127.55 | 180 |
Nectarine | 1 | 7 | 1.143 | 11.481 | 789 | 116.67 | 167.31 | 169.52 | 169.52 | 210 |
Quince | 1/0 | 7 | 1.524 | 12.395 | 903 | 147.48 | 203.7 | 206.14 | 206.14 | 240 |
Haw | 1/0 | 19 | 1.524 | 12.522 | 980 | 147.48 | 204.49 | 206.96 | 206.96 | 240 |
Orange | 2/0 | 7 | 1.524 | 14.834 | 1139 | 186.02 | 257.9 | 261.02 | 261.02 | 280 |
Ironwood | 2/0 | 19 | 1.524 | 13.691 | 1211 | 186.02 | 250.41 | 253.21 | 253.21 | 280 |
Fig | 3/0 | 7 | 1.524 | 16.307 | 1377 | 233.64 | 315.53 | 319.08 | 319.08 | 320 |
Lemon | 3/0 | 19 | 1.524 | 14.986 | 1501 | 233.64 | 306.53 | 309.7 | 309.7 | 320 |
Olive | 4/0 | 7 | 1.524 | 16.307 | 1728 | 296.14 | 378.04 | 381.58 | 381.58 | 370 |
Pomegranate | 4/0 | 19 | 1.524 | 16.459 | 1823 | 296.14 | 379.09 | 382.69 | 382.69 | 370 |
Sassalras | 250 | 19 | 1.524 | 17.628 | 2043 | 348.68 | 439.88 | 443.84 | 443.84 | 420 |
Mulberry | 266.8 | 19 | 1.524 | 17.653 | 2182 | 372.19 | 463.59 | 467.55 | 467.55 | 430 |
Basswood | 300 | 19 | 1.524 | 18.999 | 2404 | 419.66 | 520.91 | 525.3 | 525.3 | 478 |
Anona | 336.4 | 19 | 1.524 | 19.964 | 2697 | 469.51 | 578.04 | 582.75 | 582.75 | 495 |
Chinquapin | 350 | 19 | 1.524 | 20.269 | 2790 | 488.12 | 598.98 | 603.79 | 603.79 | 525 |
Molles | 397.5 | 19 | 2.032 | 22.454 | 3123 | 555.08 | 707.29 | 713.88 | 713.88 | 550 |
Sumac | 450 | 37 | 2.032 | 23.673 | 3719 | 628 | 791.79 | 798.89 | 798.89 | 600 |
Huckleberry | 477 | 37 | 2.032 | 24.257 | 3810 | 665.21 | 834.63 | 841.98 | 841.98 | 610 |
ACSR | ||||||||||
Walnut | 6 | 6/1 | 0.762 | 6.553 | 540 | 36.64 | 69.94 | 71.43 | 71.43 | 105 |
Butternut | 4 | 6/1 | 0.762 | 7.874 | 844 | 58.04 | 107.15 | 107.15 | 107.15 | 135 |
Hickory | 4 | 7/1 | 0.762 | 8.052 | 1070 | 58.04 | 120.54 | 122.03 | 122.03 | 135 |
Pignut | 2 | 6/1 | 1.143 | 10.312 | 1293 | 92.27 | 175.6 | 177.09 | 177.09 | 180 |
Beech | 2 | 7/1 | 1.143 | 10.643 | 1651 | 92.27 | 199.41 | 199.41 | 199.41 | 180 |
Chestnut | 1 | 6/1 | 1.143 | 11.303 | 1610 | 116.37 | 17.27 | 218.76 | 218.76 | 210 |
Almond | 1/0 | 6/1 | 1.524 | 13.157 | 1987 | 146.73 | 282.75 | 284.24 | 284.24 | 235 |
Pecan | 2/0 | 6/1 | 1.524 | 14.402 | 2404 | 184.98 | 348.23 | 349.72 | 349.72 | 290 |
Filbert | 3/0 | 6/1 | 1.524 | 15.799 | 3003 | 233.34 | 430.08 | 433.05 | 433.05 | 305 |
Buckeye | 4/0 | 6/1 | 1.524 | 17.348 | 3787 | 394.21 | 531.27 | 535.74 | 535.74 | 345 |
Hackberry | 266.8 | 18/1 | 1.524 | 18.517 | 3121 | 372.63 | 525.32 | 528.3 | 528.3 | 356 |
AAAC | ||||||||||
Maple | 6 | 7 | 0.762 | 6.553 | 503 | 42.41 | 59.53 | 61.01 | 61.01 | 78 |
Hornbeam | 4 | 7 | 0.762 | 7.874 | 798 | 67.56 | 89.29 | 90.78 | 90.78 | 145 |
Linden | 2 | 7 | 1.143 | 10.312 | 1270 | 107.44 | 147.33 | 147.33 | 147.33 | 190 |
Oilnut | 1/0 | 7 | 1.524 | 11.887 | 2023 | 170.99 | 238.11 | 247.03 | 247.03 | 250 |
Waterash | 2/0 | 7 | 1.524 | 14.402 | 2445 | 215.63 | 291.68 | 302.01 | 302.01 | 290 |
Shellbark | 3/0 | 7 | 1.524 | 15.799 | 3080 | 271.59 | 358.65 | 370.55 | 370.55 | 335 |