Nominal cross sectional area | Insulation thickness | Non-magnetic steel tape thickness | Sheath thickness | Approximate outer diameter | Approx. weight | Max.D.C resistance of conductor(20℃) | Current carrying capacity | |
mm2 | mm | mm | mm | mm | kg/km | Ω/km | In Air(A) | In Ground(A) |
4*4+1*2.5 | 1.0/0.8 | 0.2 | 1.8 | 18.0 | 429 | 7.41/12.1 | - | - |
4*6+1*4 | 1.0/1.0 | 0.2 | 1.8 | 19.6 | 508 | 4.61/7.41 | - | - |
4*10+1*6 | 1.0/1.0 | 0.2 | 1.8 | 22.5 | 653 | 3.08/4.61 | 38 | 54 |
4*16+1*10 | 1.0/1.0 | 0.2 | 1.8 | 25.6 | 832 | 1.91/3.08 | 51 | 71 |
4*25+1*16 | 1.2/1.0 | 0.2 | 1.8 | 29.8 | 1114 | 1.2/1.91 | 66 | 92 |
4*35+1*16 | 1.2/1.0 | 0.2 | 1.9 | 31.4 | 1280 | 0.868/1.91 | 81 | 110 |
4*50+1*25 | 1.4/1.2 | 0.5 | 2.1 | 37.9 | 2078 | 0.641/1.2 | 98 | 130 |
4*70+1*35 | 1.4/1.2 | 0.5 | 2.2 | 42.0 | 2555 | 0.443/0.868 | 120 | 160 |
4*95+1*50 | 1.6/1.4 | 0.5 | 2.4 | 48.3 | 3316 | 0.32/0.641 | 150 | 195 |
4*120+1*70 | 1.6/1.4 | 0.5 | 2.6 | 52.4 | 3901 | 0.253/0.443 | 180 | 225 |
4*150+1*70 | 1.8/1.4 | 0.5 | 2.7 | 56.8 | 4529 | 0.206/0.443 | 205 | 250 |
4*185+1*95 | 2.0/1.6 | 0.5 | 2.9 | 63.0 | 5549 | 0.164/0.32 | 235 | 285 |
4*240+1*120 | 2.2/1.6 | 0.5 | 3.1 | 70.1 | 6828 | 0.125/0.253 | 280 | 330 |
4*300+1*150 | 2.4/1.8 | 0.5 | 3.4 | 77.3 | 8279 | 0.1/0.206 | 320 | 370 |