芯数截面 Nom.cross sectional areas mm2 |
导体结构 Conductor structure NO./mm |
绝缘厚度 Insulation thickness mm |
护套厚度 Sheath thickness mm |
电缆外径 Average diameter |
参考重量 Cable approx. weight kg/km |
导体(铜)最大直流电阻 Max.D.C. resistance(20 ℃ ) Ω /km |
20 ℃载流量 Current carring capacity(20 ℃ ) A | |
标称 Normianal mm |
最大 Max mm | |||||||
3 × 2.5+1 × 2.5 |
77/0.20 |
1.0 |
3.5 |
19.4 |
22.2 |
641 |
8.820 |
25 |
77/0.20 |
8.820 | |||||||
3 × 4+1 × 4 |
126/0.20 |
1.0 |
3.5 |
20.8 |
23.6 |
766 |
5.390 |
35 |
126/0.20 |
5.390 | |||||||
3 × 2.5+1 × 2.5+1 × 2.5 |
77/0.20 |
1.0 |
3.5 |
20.9 |
23.8 |
743 |
8.820 |
25 |
77/0.20 |
8.820 | |||||||
77/0.20 |
8.820 | |||||||
3 × 4+1 × 4+1 × 4 |
126/0.20 |
1.0 |
3.5 |
22.4 |
25.5 |
909 |
5.390 |
35 |
126/0.20 |
5.390 | |||||||
126/0.20 |
5.390 |
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