额定电压:8.7/10KV
起订:10m
供应:1000000000m
发货:3天内
产品名称
8.7/10,8.7/15kv单芯交联聚乙烯绝缘聚氯乙烯护套电力电缆(YJV,YJLV)
详细参数
| 导体标称截面 | 绝缘厚度 | 护套厚度 | 电缆近似外径 | 电缆近似重量 | 20°C时候导体直流电阻（不大于） | 工作温度时交流电阻 | ||||
| Cu | AL | Cu | AL | Cu | AL | Cu | AL | |||
| mm² | mm | mm | mm | mm | kg/km | kg/km | Ω/Km | Ω/Km | Ω/Km | Ω/Km |
| 25 | 4.5 | 1.8 | 23.0 | 23.0 | 775 | 617 | 0.727 | 1.200 | 0.9271 | 1.5385 |
| 35 | 4.5 | 1.8 | 24.0 | 24.0 | 899 | 678 | 0.524 | 0.868 | 0.6683 | 1.1130 |
| 50 | 4.5 | 1.8 | 26.0 | 26.0 | 1073 | 757 | 0.387 | 0.641 | 0.4936 | 0.8220 |
| 70 | 4.5 | 1.8 | 27.0 | 27.0 | 1308 | 866 | 0.268 | 0.443 | 0.3420 | 0.5681 |
| 95 | 4.5 | 1.8 | 29.0 | 29.0 | 1596 | 996 | 0.193 | 0.320 | 0.2465 | 0.4105 |
| 120 | 4.5 | 1.9 | 30.0 | 30.0 | 1874 | 1116 | 0.153 | 0.253 | 0.1956 | 0.3247 |
| 150 | 4.5 | 1.9 | 32.0 | 32.0 | 2194 | 1250 | 0.124 | 0.206 | 0.1588 | 0.2645 |
| 185 | 4.5 | 2.0 | 34.0 | 34.0 | 2649 | 1481 | 0.0991 | 0.164 | 0.1272 | 0.2108 |
| 240 | 4.5 | 2.1 | 36.0 | 36.0 | 3234 | 1719 | 0.0754 | 0.125 | 0.0972 | 0.1609 |
| 300 | 4.5 | 2.1 | 38.0 | 38.0 | 3865 | 1971 | 0.0601 | 0.100 | 0.0780 | 0.1290 |
| 400 | 4.5 | 2.2 | 42.0 | 42.0 | 4830 | 2354 | 0.0407 | 0.0778 | 0.0616 | 0.1010 |
| 500 | 4.5 | 2.4 | 44.0 | 44.0 | 5795 | 2737 | 0.0366 | 0.0605 | 0.0489 | 0.0789 |
| 工作电容 | 电缆电感 | 电缆电抗 | 正负序阻抗 | 零序阻抗 | 短路电流 | |||||||
| Cu | AL | Cu | AL | 导体 | 屏蔽层 | |||||||
| Cu tape |
Cu Wire |
Cu tape |
Cu Wire |
Cu | AL | Cu tape |
Cu Wire |
|||||
| uF/Km | MH/Km | Ω/Km | Ω/Km | Ω/Km | Ω/Km | Ω/Km | Ω/Km | Ω/Km | KA | KA | KA | KA |
| 0.1576 | 0.6474 | 0.2033 | 0.9491 | 1.5520 | 6.6866 | 2.2149 | 7.2980 | 2.8525 | 3.69 | 2.42 | 1.094 | 3.540 |
| 0.1725 | 0.6248 | 0.1962 | 0.6965 | 1.1302 | 6.4358 | 1.9581 | 6.8804 | 2.4290 | 5.15 | 3.37 | 1.092 | 3.536 |
| 0.1917 | 0.6011 | 0.1877 | 0.5284 | 0.8434 | 6.2690 | 1.7854 | 6.5974 | 2.4209 | 7.31 | 4.79 | 1.091 | 3.532 |
| 0.2167 | 0.5765 | 0.1810 | 0.3889 | 0.5962 | 6.1283 | 1.6355 | 6.3544 | 1.8880 | 10.2 | 6.68 | 1.090 | 3.527 |
| 0.2400 | 0.5608 | 0.1761 | 0.3029 | 0.4467 | 6.0548 | 1.0685 | 6.2188 | 1.2477 | 13.8 | 9.02 | 1.066 | 5.494 |
| 0.2603 | 0.5473 | 0.1719 | 0.2604 | 0.3674 | 5.4785 | 1.0185 | 6.2920 | 1.1628 | 17.4 | 11.4 | 1.266 | 5.489 |
| 0.2834 | 0.5341 | 0.1677 | 0.2310 | 0.3132 | 5.1310 | 0.9826 | 5.2368 | 1.1036 | 21.7 | 14.2 | 1.285 | 5.484 |
| 0.3123 | 0.5252 | 0.1649 | 0.2083 | 0.2676 | 5.0985 | 0.7214 | 5.1821 | 0.8181 | 26.7 | 17.5 | 1.266 | 7.680 |
| 0.3439 | 0.5143 | 0.1615 | 0.1885 | 0.2280 | 5.0854 | 0.6932 | 5.1491 | 0.7682 | 34.6 | 22.6 | 1.266 | 7.659 |
| 0.3755 | 0.5032 | 0.1580 | 0.1762 | 0.2024 | 5.0711 | 0.6748 | 5.1222 | 0.7373 | 43.1 | 26.2 | 1.261 | 7.652 |
| 0.4213 | 0.4927 | 0.1547 | 0.1665 | 0.1848 | 5.0788 | 0.6613 | 5.1182 | 0.7092 | 57.4 | 37.6 | 1.256 | 7.622 |
| 0.4613 | 0.4848 | 0.1522 | 0.1599 | 0.1747 | 5.0821 | 0.6495 | 5.1121 | 0.6851 | 71.7 | 47.0 | 1.253 | 7.603 |
