VV聚氯乙烯绝缘电力电缆重量外径载流量参考:
0.6/1kV单芯PVC绝缘(钢带铠装)电力电缆:
标称 截面 mm2 | 绝缘 标称 厚度 mm | 电缆很大 外径mm | 参考重量 ?/km | 20℃导体直流电阻 很大值Ω/km | 允许载流量A | ||||||||||||||
空气敷设 | 土壤敷设 | ||||||||||||||||||
非铠装 | 铠装 | VV | VLV | VY | VLY | VV22 | VLV22 | VV23 | VLV23 | 铜 | 铝 | 铜 | 铝 | 铜 | 铝 | ||||
1.5 | 0.8 | 7.0 | - | 51 | - | 44 | - | - | - | - | - | 12.1 | - | 18 | - | 27 | - | ||
2.5 | 0.8 | 8.0 | - | 73 | 58 | 62 | 47 | - | - | - | - | 7.41 | 12.1 | 25 | 19 | 36 | 27 | ||
4 | 1.0 | 9.0 | - | 99 | 74 | 87 | 62 | - | - | - | - | 4.61 | 7.41 | 33 | 26 | 47 | 35 | ||
6 | 1.0 | 9.5 | - | 123 | 86 | 110 | 73 | - | - | - | - | 3.08 | 4.61 | 41 | 34 | 58 | 46 | ||
10 | 1.0 | 10.9 | 15.3 | 178 | 116 | 162 | 100 | 320 | 260 | 290 | 230 | 1.83 | 3.08 | 57 | 44 | 78 | 58 | ||
16 | 1.0 | 12.1 | 16.5 | 246 | 146 | 210 | 110 | 420 | 319 | 390 | 290 | 1.15 | 1.91 | 76 | 59 | 100 | 76 | ||
25 | 1.2 | 14.0 | 18.4 | 359 | 202 | 337 | 180 | 558 | 398 | 518 | 358 | 0.727 | 1.20 | 98 | 76 | 130 | 98 | ||
35 | 1.2 | 15.3 | 19.7 | 464 | 246 | 440 | 221 | 670 | 450 | 625 | 405 | 0.524 | 0.868 | 115 | 90 | 155 | 115 | ||
50 | 1.4 | 17.2 | 21.6 | 606 | 310 | 576 | 280 | 827 | 536 | 782 | 490 | 0.387 | 0.641 | 145 | 110 | 185 | 140 | ||
70 | 1.4 | 19.2 | 25.3 | 824 | 396 | 790 | 361 | 1086 | 652 | 1036 | 402 | 0.268 | 0.443 | 180 | 140 | 225 | 170 | ||
95 | 1.6 | 21.7 | 27.9 | 1100 | 517 | 1058 | 475 | 1383 | 795 | 1323 | 735 | 0.193 | 0.32 | 225 | 175 | 270 | 205 | ||
120 | 1.6 | 23.5 | 29.7 | 1300 | 608 | 1255 | 563 | 1776 | 1034 | 1710 | 970 | 0.153 | 0.253 | 260 | 200 | 310 | 235 | ||
150 | 1.8 | 25.7 | 31.8 | 1654 | 730 | 1600 | 676 | 2128 | 1201 | 2058 | 1130 | 0.124 | 0.206 | 300 | 230 | 350 | 265 | ||
185 | 2.0 | 28.2 | 34.4 | 2000 | 890 | 1937 | 827 | 2505 | 1392 | 2425 | 1312 | 0.0991 | 0.164 | 345 | 270 | 395 | 300 | ||
240 | 2.2 | 31.5 | 38.8 | 2640 | 1117 | 2565 | 1042 | 3129 | 1678 | 3034 | 1583 | 0.0745 | 0.125 | 410 | 320 | 455 | 350 | ||
300 | 2.4 | 34.9 | 42.0 | 3286 | 1376 | 3200 | 1290 | 3914 | 2031 | 3802 | 1920 | 0.0601 | 0.106 | 475 | 370 | 515 | 395 |