YJV系列YJV就是交聯(lián)聚乙烯絕緣聚氯乙稀護(hù)套 電纜YJV-1 4*
YJV系列YJV就是交聯(lián)聚乙烯絕緣聚氯乙稀護(hù)套電纜YJV-1 4*
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?YJV系列YJV就是交聯(lián)聚乙烯絕緣聚氯乙稀護(hù)套 電纜YJV-1 4*產(chǎn)品參數(shù)：
| 導(dǎo)體標(biāo)稱(chēng)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 | |||||||
| mm2 | mm | mm | mm | kg/km | Ω/km | KV | A | A |
| 4×1.5 | 0.7 | 1.5 | 10.6 | 139 | ≤12.1 | 3.5 | 21 | 26 |
| 4×2.5 | 0.7 | 1.5 | 11.5 | 150 | ≤7.41 | 3.5 | 28 | 35 |
| 4×4 | 0.7 | 1.5 | 12.8 | 253 | ≤4.61 | 3.5 | 37 | 46 |
| 4×6 | 0.7 | 1.5 | 14 | 337 | ≤3.08 | 3.5 | 47 | 56 |
| 4×10 | 0.7 | 1.5 | 15.9 | 501 | ≤1.83 | 3.5 | 64 | 76 |
| 4×16 | 0.7 | 2 | 19.1 | 778 | ≤1.15 | 3.5 | 84 | 98 |
| 4×25 | 0.9 | 2 | 22.7 | 1160 | ≤0.727 | 3.5 | 115 | 126 |
| 4×35 | 0.9 | 2 | 25.4 | 1554 | ≤0.524 | 3.5 | 141 | 152 |
| 4×50 | 1 | 2 | 29 | 2148 | ≤0.387 | 3.5 | 172 | 181 |
| 4×70 | 1.1 | 2 | 32.9 | 2928 | ≤0.268 | 3.5 | 218 | 222 |
| 4×95 | 1.1 | 2.5 | 37.7 | 3954 | ≤0.193 | 3.5 | 369 | 267 |
| 4×120 | 1.2 | 2.5 | 41.6 | 4925 | ≤0.153 | 3.5 | 313 | 305 |
| 4×150 | 1.4 | 3 | 47.6 | 6238 | ≤0.124 | 3.5 | 359 | 344 |
| 4×185 | 1.6 | 3 | 50.6 | 7562 | ≤0.0991 | 3.5 | 405 | 383 |
| 4×240 | 1.7 | 3 | 56.4 | 9660 | ≤0.0754 | 3.5 | 451 | 422 |
| 4×400 | 1.8 | 3.5 | 62.2 | 11758 | ≤0.0601 | 3.5 | 497 | 461 |
