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) |
1X10 | 1.0 | 0.2 | 1.8 | 12.4 | 228 | 3.08 | 38 | 54 |
1X16 | 1.0 | 0.2 | 1.8 | 13.5 | 271 | 1.91 | 51 | 71 |
1X25 | 1.2 | 0.2 | 1.8 | 15.2 | 339 | 1.2 | 66 | 92 |
1X35 | 1.2 | 0.2 | 1.8 | 15.8 | 383 | 0.868 | 81 | 110 |
1X50 | 1.4 | 0.2 | 1.8 | 17.5 | 466 | 0.641 | 98 | 130 |
1X70 | 1.4 | 0.2 | 1.8 | 19.1 | 563 | 0.443 | 120 | 160 |
1X95 | 1.6 | 0.2 | 1.8 | 21.1 | 694 | 0.32 | 150 | 195 |
1X120 | 1.6 | 0.2 | 1.8 | 22.5 | 800 | 0.253 | 180 | 225 |
1X150 | 1.8 | 0.2 | 1.8 | 24.5 | 949 | 0.206 | 205 | 250 |
1X185 | 2.0 | 0.2 | 1.8 | 26.4 | 1109 | 0.164 | 235 | 285 |
1X240 | 2.2 | 0.2 | 1.9 | 29.2 | 1365 | 0.125 | 280 | 330 |
1X300 | 2.4 | 0.2 | 1.9 | 32.0 | 1638 | 0.1 | 320 | 370 |
1X400 | 2.6 | 0.5 | 2.1 | 37.3 | 2432 | 0.0778 | 380 | 430 |
1X500 | 2.8 | 0.5 | 2.2 | 41.5 | 2954 | 0.0605 | 440 | 580 |
1X630 | 2.8 | 0.5 | 2.3 | 45.1 | 3490 | 0.0469 | 500 | 650 |