Sca, los conductores de aluminio compatible (acero ASTM B 856)
Sca, los conductores de aluminio compatible (acero ASTM B 856) image
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Información Básica
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Información Adicional
Descripción de Producto
Sca, los conductores de aluminio compatible (acero ASTM B 856)
La construcción
Sca, no conductor homogéneo, es una forma concéntrica-lay conductor trenzado redondo de aluminio 1350-o los cables y ronda, núcleo de acero recubierto de cable(s). Hilos de acero están recubiertos con clase un revestimiento de zinc – 5% de aluminio de aleación mischmetal. Otros tipos de recubrimientos están también disponibles para la protección adicional contra la corrosión. Estándar, Alta, Extra y Ultra de acero de alta resistencia también están disponibles.
Especificaciones
Sca conductores están fabricados de conformidad con la especificación ASTM B856.
Características
Sca conductores son preferibles a los conductores ACSR para determinadas aplicaciones de línea de transmisión:
Con el zinc – 5% de aluminio mischmetal revestimiento de cables de acero de aleación, conductores ACSS puede funcionar hasta 250 °C. Conductores ACSS llevar más actual que conductores ACSR debido a:
Conductividad promedio mínimo de 63% IACS para 1350-o cables de aluminio vs. una conductividad promedio de 61,2% para 1350-H19 los cables de aluminio en ACSR.
Conductores ACSS puede funcionar hasta 250 °C vs. la temperatura máxima de funcionamiento para un conductor ACSR no supere los 100 °C.
Sca conductores son propensas a resistir los efectos de vibración de la eólica debido a muy poca o ninguna carga mecánica sobre los cables de aluminio templado.
A largo plazo creep no es un factor cuando se diseña con SCA conductores.
Aplicaciones
Sca conductores son útiles para:
Las líneas ampacity Reconductoring: Aumento de las tensiones existentes y de los juegos.
Nuevas líneas: optimizar las estructuras debido a la baja el hundimiento. Además, proporcionan una mayor capacidad de carga de emergencia.
Líneas: Donde la vibración de la eólica es un problema.
Palabra clave | Encalladura | Diámetro nominal | Sección transversal | Intensidad nominal | ||||||||
El aluminio | El acero | Al. | En total | /MA2 | /MA3 | |||||||
El tamaño | No. | De diámetro | Capas | No. | De diámetro | Capas | ||||||
Kcmil | En | En | En | En2 | Kip | |||||||
La perdiz/SCA | 266.8 | 26 | 0.1013 | 2 | 7 | 0.0788 | 1 | 0.642 | 0.2095 | 0.2437 | 8.9 | 9.7 |
Oriol/SCA | 336.4 | 30 | 0.1059 | 2 | 7 | 0.1059 | 1 | 0,741 | 0.2642 | 0.3259 | 14.8 | 16.3 |
Linnet/SCA | 336.4 | 26 | 0.1137 | 2 | 7 | 0.0884 | 1 | 0.720 | 0.2640 | 0.3070 | 11.2 | 12.3 |
Alondra/SCA | 397.5 | 30 | 0.1151 | 2 | 7 | 0.1151 | 1 | 0.806 | 0.3121 | 0.3850 | 17.5 | 19.3 |
Hotel Ibis/SCA | 397.5 | 26 | 0.1236 | 2 | 7 | 0.0961 | 1 | 0.783 | 0.3120 | 0.3627 | 13.0 | 14.2 |
La gallina/SCA | 477.0 | 30 | 0.1261 | 2 | 7 | 0.1261 | 1 | 0.883 | 0.3747 | 0.4621 | 21.0 | 22.7 |
Hawk/SCA | 477.0 | 26 | 0.1354 | 2 | 7 | 0.1053 | 1 | 0.858 | 0.3744 | 0.4353 | 15.6 | 17.1 |
El parpadeo/SCA | 477.0 | 24 | 0.1410 | 2 | 7 | 0.0940 | 1 | 0,846 | 0.3747 | 0.4233 | 13.0 | 14.2 |
Eagle/SCA | 556.5 | 30 | 0.1362 | 2 | 7 | 0.1362 | 1 | 0.953 | 0.4371 | 0.5391 | 24.5 | 26.5 |
Paloma/SCA | 556.5 | 26 | 0.1463 | 2 | 7 | 0.1138 | 1 | 0.927 | 0.4371 | 0.5083 | 18.2 | 19.9 |
El perico/SCA | 556.5 | 24 | 0.1523 | 2 | 7 | 0.1015 | 1 | 0.914 | 0.4372 | 0.4939 | 15.2 | 16.6 |
Peacock/SCA | 605.0 | 24 | 0.1588 | 2 | 7 | 0.1059 | 1 | 0.953 | 0.4753 | 0.5370 | 16.5 | 18.1 |
Egret/SCA | 636.0 | 30 | 0.1456 | 2 | 19 | 0.0874 | 2 | 1.019 | 0.4995 | 0.6135 | 28.0 | 30.9 |
Grosbeak/SCA | 636.0 | 26 | 0.1564 | 2 | 7 | 0.1216 | 1 | 0.990 | 0.4995 | 0.5808 | 20.7 | 22.4 |
Rook/SCA | 636.0 | 24 | 0.1628 | 2 | 7 | 0.1085 | 1 | 0.977 | 0.4996 | 0.5643 | 17.3 | 19.0 |
Flamingo/SCA | 666.6 | 24 | 0.1667 | 2 | 7 | 0.1111 | 1 | 1.000 | 0.5238 | 0.5917 | 18.2 | 19.9 |
Redwing/SCA | 715.5 | 30 | 0.1544 | 2 | 19 | 0.0926 | 2 | 1.081 | 0.5617 | 0.6897 | 30.8 | 34.0 |
Starling/SCA | 715.5 | 26 | 0.1659 | 2 | 7 | 0.1290 | 1 | 1.051 | 0.5620 | 0.6535 | 23.3 | 25.2 |
El ánade real/SCA | 795.0 | 30 | 0.1628 | 2 | 19 | 0.0977 | 2 | 1.140 | 0.6245 | 0.7669 | 34.3 | 37.9 |
Condor/SCA | 795.0 | 54 | 0.1213 | 3 | 7 | 0.1213 | 1 | 1.092 | 0.6240 | 0.7049 | 21.7 | 23.3 |
Tern/SCA | 795.0 | 45 | 0.1329 | 3 | 7 | 0.0886 | 1 | 1.063 | 0.6242 | 0.6674 | 14.2 | 15.2 |
Drake/SCA | 795.0 | 26 | 0.1749 | 2 | 7 | 0.1360 | 1 | 1.108 | 0.6247 | 0.7263 | 25.9 | 28.0 |
Cuco/SCA | 795.0 | 24 | 0.1820 | 2 | 7 | 0.1213 | 1 | 1.092 | 0.6244 | 0.7053 | 21.7 | 23.3 |
ACSS/Canarias | 900.0 | 54 | 0.1291 | 3 | 7 | 0.1291 | 1 | 1.162 | 0.7069 | 0.7985 | 24.6 | 26.4 |
Ruddy/SCA | 900.0 | 45 | 0.1414 | 3 | 7 | 0.0943 | 1 | 1.131 | 0.7066 | 0.7555 | 15.8 | 17.0 |
El cardenal/SCA | 954.0 | 54 | 0.1329 | 3 | 7 | 0.1329 | 1 | 1.196 | 0.7491 | 0.8462 | 26.0 | 28.0 |
Guía/SCA | 954.0 | 45 | 0.1456 | 3 | 7 | 0.0971 | 1 | 1.165 | 0.7492 | 0.8011 | 16.7 | 18.0 |
Curlew/SCA | 1033.5 | 54 | 0.1383 | 3 | 7 | 0.1383 | 1 | 1.245 | 0.8112 | 0.9164 | 28.2 | 30.3 |
Ortolan/SCA | 1033.5 | 45 | 0.1515 | 3 | 7 | 0.1010 | 1 | 1.212 | 0.8112 | 0.8673 | 18.1 | 19.5 |
Finch/SCA | 1113.0 | 54 | 0.1436 | 3 | 19 | 0.0862 | 2 | 1.293 | 0.8746 | 0.9854 | 30.4 | 33.2 |
Bluejay/SCA | 1113.0 | 45 | 0.1573 | 3 | 7 | 0.1049 | 1 | 1.259 | 0.8745 | 0.9350 | 19.5 | 211. |
Grackle/SCA | 1192.5 | 54 | 0.1486 | 3 | 19 | 0.0892 | 2 | 1.338 | 0.9365 | 1.0553 | 32.6 | 35.5 |
Bunting/SCA | 1192.5 | 45 | 0.1628 | 3 | 7 | 0.1085 | 1 | 1.302 | 0.9367 | 1.0014 | 21.4 | 23.5 |
El faisán/SCA | 1272.0 | 54 | 0.1535 | 3 | 19 | 0.0921 | 2 | 1.382 | 0.9993 | 1.1259 | 34.1 | 37.3 |
Bittern/SCA | 1272.0 | 45 | 0.1681 | 3 | 7 | 0.1121 | 1 | 1.345 | 0.9987 | 1.0678 | 22.3 | 24.0 |
Martín/SCA | 1351.0 | 54 | 0.1582 | 3 | 19 | 0.0949 | 2 | 1.424 | 1.0614 | 1.1958 | 36.2 | 39.6 |
El penetrador/SCA | 1351.0 | 45 | 0.1733 | 3 | 7 | 0.1155 | 1 | 1.386 | 1.0614 | 1.1348 | 23.7 | 25.5 |
Chorlo/SCA | 1431.0 | 54 | 0.1628 | 3 | 19 | 0.0977 | 2 | 1.465 | 1.1241 | 1.2665 | 38.4 | El 41,9 |
Bobolink/SCA | 1431.0 | 45 | 0.1783 | 3 | 7 | 0.1189 | 1 | 1.427 | 1.1236 | 1.2013 | 25.1 | 27.0 |
Falcon/SCA | 1590.0 | 54 | 0.1716 | 3 | 19 | 0.1030 | 2 | 1,545 | 1.2489 | 1.4072 | 42.6 | 46.6 |
Lapwing/SCA | 1590.0 | 45 | 0.1880 | 3 | 7 | 0.1253 | 1 | 1.504 | 1.2492 | 1.3355 | 27.9 | 29.6 |
Chukar/SCA* | 1780.0 | 84 | 0.1456 | 4 | 19 | 0.0874 | 2 | 1.602 | 1.3986 | 1.5126 | 35.4 | 38.2 |
Bluebird/SCA* | 2156.0 | 84 | 0.1602 | 4 | 19 | 0.0961 | 2 | 1.762 | 1.6931 | 1.8310 | 42.1 | 45.5 |
El Kiwi/SCA* | 2167.0 | 72 | 0.1735 | 4 | 7 | 0.1157 | 1 | 1.735 | 1.7022 | 1.7758 | 29.0 | 30.8 |
Thrasher/SCA* | 2312.0 | 76 | 0.1744 | 4 | 19 | 0.0814 | 2 | 1.802 | 1.8155 | 1.9144 | 35.6 | 38.1 |
Oriol/SCA | 336.4 | 317.7 | 208.7 | 526.4 | 60.35 | 39.65 | 0.0488 | 0.0499 | 0.0601 | 0.544 | 0,084 | 0.0255 |
Linnet/SCA | 336.4 | 316.6 | 145.4 | 462 | 68.53 | 31.47 | 0.0492 | 0.0503 | 0.0605 | 0.549 | 0,085 | 0.0244 |
Alondra/SCA | 397.5 | 375.3 | 246,5 | 621.8 | 60.36 | 39.64 | 0.0413 | 0.0423 | 0.0509 | 0.533 | 0.082 | 0.0277 |
Hotel Ibis/SCA | 397.5 | 374.1 | 171,9 | 546 | 68.52 | 31.48 | 0.0416 | 0.0426 | 0.0512 | 0.539 | 0,084 | 0.0265 |
La gallina/SCA | 477.0 | 450.4 | 296 | 746.4 | 60.34 | 39.66 | 0.0344 | 0.0353 | 0.0424 | 0.517 | 0.080 | 0.3040 |
Hawk/SCA | 477.0 | 449 | 206.3 | 655.3 | 68.52 | 31.48 | 0.0347 | 0.0355 | 0.0427 | 0,522 | 0,081 | 0.0290 |
El parpadeo/SCA | 477.0 | 449.4 | 164,5 | 613.9 | 73.20 | 26.80 | 0.0348 | 0.0357 | 0.0429 | 0.524 | 0.082 | 0.0283 |
Eagle/SCA | 556.5 | 525.5 | 345.2 | 870.7 | 60.35 | 39.65 | 0.0295 | 0.0303 | 0.0364 | 0,505 | 0.079 | 0.0328 |
Paloma/SCA | 556.5 | 524.2 | 241 | 765.2 | 68.50 | 31.50 | 0.0297 | 0.0305 | 0.0367 | 0.510 | 0.080 | 0.0313 |
El perico/SCA | 556.5 | 524.3 | 191.8 | 716.1 | 73.22 | 26.78 | 0.0298 | 0.0307 | 0.0368 | 0.512 | 0.080 | 0.0306 |
Peacock/SCA | 605.0 | 570.1 | 208.7 | 778.8 | 73.20 | 26.80 | 0.0274 | 0.0282 | 0.0339 | 0,505 | 0.079 | 0.0319 |
Egret/SCA | 636.0 | 600.5 | 386.7 | 987.2 | 60.83 | 39.17 | 0.0258 | 0.0266 | 0.0319 | 0,495 | 0,077 | 0.0351 |
Grosbeak/SCA | 636.0 | 599 | 275.2 | 874.2 | 68.52 | 31.48 | 0,026 | 0.0268 | 0.0321 | 0.500 | 0,078 | 0.0335 |
Rook/SCA | 636.0 | 599.1 | 219.1 | 818.2 | 73.22 | 26.78 | 0.0261 | 0.0269 | 0.0323 | 0.502 | 0.079 | 0.0327 |
Flamingo/SCA | 666.6 | 628.2 | 229.7 | 857.9 | 73.23 | 26.77 | 0.0249 | 0.0257 | 0.0308 | 0.498 | 0,078 | 0.0335 |
Redwing/SCA | 715.5 | 675.3 | 434 | 1109. | 60.88 | 39.12 | 0.023 | 0.0237 | 0.0284 | 0.486 | 0,076 | 0.0372 |
Starling/SCA | 715.5 | 674 | 309.7 | 983.7 | 68.52 | 31.48 | 0.0231 | 0.0238 | 0.0286 | 0.490 | 0,077 | 0.0355 |
El ánade real/SCA | 795.0 | 750.7 | 483.2 | 1234 | 60.84 | 39.16 | 0.0207 | 0.0213 | 0.0256 | 0,477 | 0.074 | 0.0392 |
Condor/SCA | 795.0 | 748.4 | 273.6 | 1022 | 73.23 | 26.77 | 0.0209 | 0.0216 | 0.0267 | 0.484 | 0,076 | 0.0368 |
Tern/SCA | 795.0 | 748.6 | 146,4 | 895 | 83.64 | 16,36 | 0.021 | 0.0218 | 0.0263 | 0,488 | 0,076 | 0.0352 |
Drake/SCA | 795.0 | 749.1 | 343.9 | 1093 | 68.54 | 31.46 | 0.0208 | 0.0215 | 0.0258 | 0,482 | 0,076 | 0,0375 |
Cuco/SCA | 795.0 | 748.8 | 274.2 | 1023 | 73.20 | 26.80 | 0.0209 | 0.0216 | 0.0259 | 0.484 | 0,076 | 0.0361 |
ACSS/Canarias | 900.0 | 847.7 | 310.3 | 1158 | 73.20 | 26.80 | 0.0184 | 0.0192 | 0.0236 | 0.474 | 0.074 | 0.0392 |
Ruddy/SCA | 900.0 | 847.4 | 165.6 | 1013. | 83.65 | 16,35 | 0.0186 | 0.0194 | 0.0233 | 0.479 | 0,076 | 0.0374 |
El cardenal/SCA | 954.0 | 898.3 | 328.8 | 1227 | 73.21 | 26.79 | 0.0174 | 0.0181 | 0.0223 | 0,470 | 0,076 | 0.0404 |
Guía/SCA | 954.0 | 898,5 | 175,5 | 1074 | 83.66 | 16.34 | 0.0175 | 0.0183 | 0.0221 | 0.474 | 0,075 | 0.0385 |
Curlew/SCA | 1033.5 | 972.8 | 356.2 | 1329 | 73.20 | 26.80 | 0.0161 | 0.0168 | 0.0206 | 0.464 | 0,073 | 0.0420 |
Ortolan/SCA | 1033.5 | 972.8 | 190.2 | 1163 | 83.65 | 16,35 | 0.0162 | 0,017 | 0.0204 | 0,468 | 0.074 | 0.0401 |
Finch/SCA | 1113.0 | 1053.9 | 376.1 | 1430 | 73.70 | 26.30 | 0.015 | 0.0157 | 0.0193 | 0.458 | 0,070 | 0.0436 |
Bluejay/SCA | 1113.0 | 1048.7 | 205.3 | 1254 | 83.63 | 16.37 | 0.015 | 0.0159 | 0,019 | 0.462 | 0,073 | 0.0416 |
Grackle/SCA | 1192.5 | 1128.6 | 402.4 | 1531 | 73.72 | 26.28 | 0.014 | 0.0147 | 0.018 | 0.452 | 0,071 | 0.0451 |
Bunting/SCA | 1192.5 | 1123.0 | 219 | 1342 | 83.68 | 16.32 | 0.014 | 0.0149 | 0.0178 | 0.456 | 0.072 | 0.0431 |
El faisán/SCA | 1272.0 | 1204.3 | 429.7 | 1634 | 73.70 | 26.30 | 0.0131 | 0.0139 | 0.0169 | 0.447 | 0,070 | 0.0466 |
Bittern/SCA | 1272.0 | 1197.7 | 234.3 | 1432 | 83.64 | 16,36 | 0.0132 | 0.014 | 0.0167 | 0.451 | 0.072 | 0.0445 |
Martín/SCA | 1351.0 | 1279.2 | 455.8 | 1735 | 73.73 | 26.27 | 0.012 | 0.013 | 0.016 | 0,442 | 0,070 | 0.0480 |
El penetrador/SCA | 1351.0 | 1272.9 | 248.1 | 1521 | 83.69 | 16,31 | 0.0124 | 0.0132 | 0.0158 | 0.447 | 0,071 | 0.0459 |
Chorlo/SCA | 1431.0 | 1354.6 | 483.4 | 1838 | 73.70 | 26.30 | 0.012 | 0.012 | 0.015 | 0,438 | 0.069 | 0.0495 |
Bobolink/SCA | 1431.0 | 1347.5 | 263.5 | 1611 | 83.64 | 16,36 | 0.012 | 0.013 | 0.015 | 0,442 | 0,070 | 0.0472 |
Falcon/SCA | 1590.0 | 1505.0 | 537 | 2042 | 73.70 | 26.30 | 0,011 | 0,011 | 0.014 | 0,430 | 0,068 | 0.0521 |
Lapwing/SCA | 1590.0 | 1498.1 | 291.9 | 1790 | 83.69 | 16,31 | 0,011 | 0.012 | 0.014 | 0,434 | 0.069 | 0.0498 |
Chukar/SCA* | 1780.0 | 1685.5 | 386.5 | 2072 | 81.35 | 18.65 | 0.009 | 0.01 | 0.012 | 0.424 | 0.067 | 0.0534 |
Bluebird/SCA* | 2156.0 | 2040.4 | 467.6 | 2508 | 81.36 | 18.64 | 0.008 | 0.009 | 0.01 | 0.409 | 0,065 | 0.0588 |
El Kiwi/SCA* | 2167.0 | 2051.4 | 249.6 | 2301 | 89.15 | 10,85 | 0.008 | 0.009 | 0.01 | 0.411 | 0,068 | 0.0570 |
Thrasher/SCA* | 2312.0 | 2187.9 | 335.1 | 2523 | 86.72 | 13.28 | 0.007 | 0.009 | 0.01 | 0.405 | 0,065 | 0.0600 |
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