YJV 0.6/1KV 交聯(lián)電纜技術(shù)參數(shù)和載流量
YJV 0.6/1KV 交聯(lián)電纜技術(shù)參數(shù)（二）
導(dǎo)體標(biāo)稱截面 | 絕緣厚度 | 護(hù)套厚度 | 電纜近似外徑 | 電纜近似重量 | 導(dǎo)體直流電阻 | 試驗(yàn)電壓 | 電纜載流量 |
在空氣中 | 直埋土壤中 |
mm 2 | mm | mm | mm | kg/km | Ω/km | KV | A | A |
2×1.5 | 0.7 | 1.8 | 9.4 | 103 | ≤ 12.1 | 3.5 | 25 | 30 |
2×2.5 | 0.7 | 1.8 | 10.2 | 131 | ≤ 7.41 | 3.5 | 30 | 35 |
2×4 | 0.7 | 1.8 | 11.2 | 168 | ≤ 4.61 | 3.5 | 40 | 50 |
2×6 | 0.7 | 1.8 | 12.2 | 216 | ≤ 3.08 | 3.5 | 50 | 60 |
2×10 | 0.7 | 1.8 | 15.2 | 328 | ≤ 1.83 | 3.5 | 65 | 80 |
2×16 | 0.7 | 1.8 | 17.3 | 461 | ≤ 1.15 | 3.5 | 85 | 100 |
2×25 | 0.9 | 1.8 | 20.4 | 659 | ≤ 0.727 | 3.5 | 115 | 130 |
2×35 | 0.9 | 1.8 | 22.4 | 868 | ≤ 0.524 | 3.5 | 145 | 155 |
2×50 | 1 | 1.8 | 20.2 | 1116 | ≤ 0.387 | 3.5 | 175 | 185 |
2×70 | 1.1 | 1.8 | 22.5 | 1514 | ≤ 0.268 | 3.5 | 220 | 225 |
2×95 | 1.1 | 1.8 | 25.4 | 2017 | ≤ 0.193 | 3.5 | 270 | 270 |
2×120 | 1.2 | 1.9 | 28.3 | 2526 | ≤ 0.153 | 3.5 | 315 | 305 |
2×150 | 1.4 | 2 | 31.3 | 3139 | ≤ 0.124 | 3.5 | 360 | 345 |