JV、JF电缆的结构如表规定。
标称 截面 mm2 | JV、JF | JxN、JxF | ||||||||||||
绝缘标 称厚度 | 平均外 径上限 | 绝缘标称厚度 | 护套标称厚度 | 平均外径上限 | ||||||||||
500V | 500 V | 1000 V | 3000 V | 6000 V | 500 V | 1000 V | 3000 V | 6000 V | 500 V | 1000 V | 3000 V | 6000 V | ||
0 . 12 | 0 . 6 | 2 . 1 | — | — | — | — | — | — | — | — | — | — | — | — |
0 . 2 | 0 . 6 | 2 . 3 | — | — | — | — | — | — | — | — | — | — | — | — |
0 . 3 | 0 . 6 | 2.4 | — | — | — | — | — | — | — | — | — | — | — | — |
0.4 | 0 . 6 | 2 . 5 | — | — | — | — | — | — | — | — | — | — | — | — |
0 . 5 | 0 . 6 | 2 . 6 | 0 . 6 | 1 . 0 | — | — | 0 . 8 | 0 . 8 | — | — | 4 . 3 | 5 . 1 | — | — |
0 . 75 | 0 . 6 | 2 . 8 | 0 . 6 | 1 . 0 | — | — | 0 . 8 | 0 . 8 | — | — | 4 . 5 | 5.4 | — | — |
1 . 0 | 0 . 6 | 3 . 0 | 0 . 6 | 1 . 0 | — | — | 0 . 8 | 0 . 8 | — | — | 4 . 7 | 5 . 5 | — | — |
1 . 5 | 0 . 6 | 3 . 3 | 0 . 6 | 1 . 0 | — | — | 0 . 8 | 0 . 8 | — | — | 5 . 0 | 5 . 9 | — | — |
续表
标称 截面 mm2 | JV、JF | JxN、JxF | ||||||||||||
绝缘标 称厚度 | 平均外 径上限 | 绝缘标称厚度 | 护套标称厚度 | 平均外径上限 | ||||||||||
500V | 500 V | 1000 V | 3000 V | 6000 V | 500 V | 1000 V | 3000 V | 6000 V | 500 V | 1000 V | 3000 V | 6000 V | ||
2.5 | 0.7 | 3.9 | 0.8 | 1.2 | 2.3 | 3.5 | 1.0 | 1.0 | 1.4 | 1.8 | 6.2 | 7.1 | 10.3 | 13.5 |
4 | 0.8 | 4.7 | 0.8 | 1.2 | 2.3 | 3.5 | 1.0 | 1.0 | 1.4 | 1.8 | 6.8 | 7.7 | 11.0 | 14.2 |
6 | 1.0 | 6.2 | 0.8 | 1.2 | 2.3 | 3.5 | 1.0 | 1.0 | 1.4 | 1.8 | 7.5 | 8.4 | 12.0 | 15.2 |
10 | 1.2 | 7.8 | 1.0 | 1.4 | 2.5 | 3.5 | 1.2 | 1.2 | 1.4 | 1.8 | 10.0 | 10.9 | 14.0 | 16.8 |
16 | 1.2 | 9.0 | 1.0 | 1.4 | 2.5 | 3.5 | 1.2 | 1.2 | 1.4 | 1.8 | 11.2 | 12.0 | 15.2 | 18.0 |
25 | 1.4 | 11.5 | 1.0 | 1.4 | 2.5 | 3.5 | 1.4 | 1.4 | 1.6 | 2.0 | 13.7 | 14.6 | 17.8 | 20.6 |
35 | 1.4 | 12.7 | 1.0 | 1.4 | 2.5 | 3.5 | 1.4 | 1.4 | 1.6 | 2.0 | 14.9 | 15.7 | 18.9 | 21.7 |
50 | 1.6 | 14.7 | 1.2 | 1.6 | 2.5 | 3.5 | 1.6 | 1.6 | 1.8 | 2.0 | 17.1 | 17.9 | 20.9 | 23.3 |
70 | — | — | 1.2 | 1.6 | 2.5 | 3.5 | 1.6 | 1.6 | 2.0 | 2.5 | 19.6 | 20.5 | 24.0 | 27.0 |
95 | 1.4 | 1.8 | 2.8 | 3.5 | 1.6 | 1.6 | 2.0 | 2.5 | 21.9 | 22.8 | 26.5 | 28.9 | ||
120 | — | — | 1.6 | 1.8 | 2.8 | 3.5 | 1.8 | 1.8 | 2.1 | 2.5 | 24.6 | 25.0 | 28.6 | 30.8 |
150 | 3.5 | 2.5 | 31.5 | |||||||||||
185 | — | — | — | — | — | 3.5 | — | — | — | 2.5 | — | — | — | 33.5 |
240 | — | — | — | — | — | 3.5 | — | — | — | 2.5 | — | — | — | 36.5 |
