YJV22电力电缆技术参数
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 | 导体直流电阻 | 试验电压 | 电缆载流量 | |
在空气中 | 直埋土壤中 | |||||||
mm2 | mm | mm | mm | Kg/km | Ω/km | KV | A | A |
2x4 | 0.7 | 1.8 | 14.4 | 325 | <=4.61 | 3.5 | 37 | 46 |
2x6 | 0.7 | 1.8 | 15.4 | 387 | <=3.08 | 3.5 | 47 | 56 |
2x10 | 0.7 | 1.8 | 18.4 | 538 | <=1.83 | 3.5 | 64 | 76 |
2x16 | 0.7 | 1.8 | 20.5 | 700 | <=1.15 | 3.5 | 84 | 98 |
2x25 | 0.9 | 1.8 | 23.6 | 939 | <=0.727 | 3.5 | 115 | 126 |
2x35 | 0.9 | 1.8 | 25.6 | 1174 | <=0.524 | 3.5 | 141 | 152 |
2x50 | 1 | 1.8 | 23.4 | 1393 | <=0.387 | 3.5 | 172 | 181 |
2x70 | 1.1 | 1.8 | 26.2 | 2132 | <=0.268 | 3.5 | 218 | 222 |
2x95 | 1.1 | 1.8 | 29.5 | 2694 | <=0.193 | 3.5 | 269 | 267 |
2x120 | 1.2 | 1.9 | 33 | 3276 | <=0.153 | 3.5 | 313 | |
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