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) |
3X4+2X2.5 | 0.7/0.7 | 0.2 | 1.8 | 16.6 | 354 | 7.41/12.1 | - | 30 |
3X6+2X4 | 0.7/0.7 | 0.2 | 1.8 | 18 | 416 | 4.61/7.41 | - | 38 |
3X10+2X6 | 0.7/0.7 | 0.2 | 1.8 | 20.9 | 531 | 3.08/4.61 | 50 | 47 |
3X16+2X10 | 0.7/0.7 | 0.2 | 1.8 | 24 | 694 | 1.91/3.08 | 64 | 62 |
3X25+2X16 | 0.9/0.7 | 0.2 | 1.8 | 28.1 | 920 | 1.2/1.91 | 86 | 78 |
3X35+2X16 | 0.9/0.7 | 0.2 | 1.9 | 29.6 | 1034 | 0.868/1.91 | 105 | 94 |
3X50+2X25 | 1/0.9 | 0.2 | 2.0 | 34 | 1400 | 0.641/1.2 | 125 | 110 |
3X70+2X35 | 1.1/0.9 | 0.5 | 2.2 | 40.3 | 2153 | 0.443/0.868 | 165 | 135 |
3X95+2X50 | 1.1/1.0 | 0.5 | 2.3 | 44.8 | 2658 | 0.32/0.641 | 200 | 160 |
3X120+2X70 | 1.2/1.1 | 0.5 | 2.5 | 50.2 | 3329 | 0.253/0.443 | 235 | 185 |
3X150+2X70 | 1.4/1.1 | 0.5 | 2.6 | 54.6 | 3790 | 0.206/0.443 | 270 | 205 |
3X185+2X95 | 1.6/1.1 | 0.5 | 2.8 | 60.5 | 4575 | 0.164/0.32 | 310 | 235 |
3X240+2X120 | 1.7/1.2 | 0.5 | 3.0 | 67.1 | 5564 | 0.125/0.253 | 365 | 260 |
3X300+2X150 | 1.8/1.4 | 0.5 | 3.2 | 73.7 | 6801 | 0.1/0.206 | 420 | 290 |