These power cables are used for electricity supply in low voltage installation systems. They are well adapted to underground use in industrial applications with an additional mechanical protection. These cables can be fixed on cable trays, within conduits or fixed to walls.
IEC 60228 Conductors of insulate cables
IEC 60502-1 Power cables with extruded insulation and their accessories for rated voltages from 1 kV(Um=1.2 kV) up to 30 kV(Um=36 kV) – Part 1: Cables for rated voltages of 1 kV (Um=1.2 kV) and 3 kV(Um=3.6 kV)
| No. of cores and nominal cross section | Min. Number of wires | Nominal insulation thickness | Nominal sheath thickness | Approx. overall Diameter | Approx. weight | Max. DC resistance of conductor at 20℃ |
| No.×mm2 | No. | mm | mm | mm | kg/km | Ω/km |
| 2×2.5 | 1 | 0.7 | 1.8 | 10.2 | 103 | 12.1 |
| 2×4 | 1 | 0.7 | 1.8 | 11.2 | 124 | 7.41 |
| 2×6 | 1 | 0.7 | 1.8 | 12.2 | 150 | 4.61 |
| 2×10 | 6 | 0.7 | 1.8 | 14.7 | 199 | 3.08 |
| 2×16 | 6 | 0.7 | 1.8 | 16.3 | 263 | 1.91 |
| 2×25 | 6 | 0.9 | 1.8 | 19.5 | 372 | 1.2 |
| 2×35 | 6 | 0.9 | 1.8 | 21.5 | 461 | 0.868 |
| 2×50 | 6 | 1 | 1.8 | 24.5 | 582 | 0.641 |
| 2×70 | 12 | 1.1 | 1.8 | 27.9 | 754 | 0.443 |
| 2×95 | 15 | 1.1 | 2 | 32.2 | 1007 | 0.32 |
| 2×120 | 15 | 1.2 | 2.1 | 35.6 | 1224 | 0.253 |
| 2×150 | 15 | 1.4 | 2.2 | 39.6 | 1508 | 0.206 |
| 2×185 | 30 | 1.6 | 2.3 | 43.8 | 1855 | 0.164 |
| 2×240 | 30 | 1.7 | 2.5 | 49.2 | 2374 | 0.125 |
| 2×300 | 30 | 1.8 | 2.7 | 54.4 | 2919 | 0.1 |
| 2×400 | 53 | 2 | 2.9 | 61.2 | 3692 | 0.0778 |
| 3×2.5 | 1 | 0.7 | 1.8 | 10.7 | 118 | 12.1 |
| 3×4 | 1 | 0.7 | 1.8 | 11.7 | 144 | 7.41 |
| 3×6 | 1 | 0.7 | 1.8 | 12.8 | 177 | 4.61 |
| 3×10 | 6 | 0.7 | 1.8 | 15.6 | 238 | 3.08 |
| 3×16 | 6 | 0.7 | 1.8 | 17.3 | 319 | 1.91 |
| 3×25 | 6 | 0.9 | 1.8 | 20.7 | 459 | 1.2 |
| 3X35 | 6 | 0.9 | 1.8 | 22.9 | 575 | 0.868 |
| 3×50 | 6 | 1 | 1.8 | 26.1 | 733 | 0.641 |
| 3×70 | 12 | 1.1 | 1.9 | 30.3 | 992 | 0.443 |
| 3×95 | 15 | 1.1 | 2 | 34.4 | 1297 | 0.32 |
| 3×120 | 15 | 1.2 | 2.1 | 38.1 | 1586 | 0.253 |
| 3×150 | 15 | 1.4 | 2.3 | 42.6 | 1973 | 0.206 |
| 3×185 | 30 | 1.6 | 2.4 | 47.1 | 2434 | 0.164 |
| 3×240 | 30 | 1.7 | 2.6 | 52.9 | 3123 | 0.125 |
| 3×300 | 30 | 1.8 | 2.8 | 58.5 | 3849 | 0.1 |
| 3×400 | 53 | 2 | 3.1 | 66 | 4908 | 0.0778 |
| 4×2.5 | 1 | 0.7 | 1.8 | 11.5 | 137 | 12.1 |
| 4×4 | 1 | 0.7 | 1.8 | 12.7 | 170 | 7.41 |
| 4×6 | 1 | 0.7 | 1.8 | 13.9 | 211 | 4.61 |
| 4×10 | 6 | 0.7 | 1.8 | 17 | 287 | 3.08 |
| 4×16 | 6 | 0.7 | 1.8 | 18.9 | 390 | 1.91 |
| 4×25 | 6 | 0.9 | 1.8 | 22.8 | 567 | 1.2 |
| 4×35 | 6 | 0.9 | 1.8 | 25.2 | 715 | 0.868 |
| 4×50 | 6 | 1 | 1.9 | 29 | 929 | 0.641 |
| 4×70 | 12 | 1.1 | 2 | 33.6 | 1262 | 0.443 |
| 4×95 | 15 | 1.1 | 2.1 | 38.2 | 1654 | 0.32 |
| 4×120 | 15 | 1.2 | 2.3 | 42.5 | 2044 | 0.253 |
| 4×150 | 15 | 1.4 | 2.4 | 47.3 | 2517 | 0.206 |
| 4×185 | 30 | 1.6 | 2.6 | 52.5 | 3133 | 0.164 |
| 4×240 | 30 | 1.7 | 2.8 | 59 | 4021 | 0.125 |
| 4×300 | 30 | 1.8 | 3 | 65.2 | 4955 | 0.1 |
| 4×400 | 53 | 2 | 3.3 | 73.5 | 6316 | 0.0778 |
| 5×2.5 | 1 | 0.7 | 1.8 | 12.4 | 159 | 12.1 |
| 5×4 | 1 | 0.7 | 1.8 | 13.7 | 198 | 7.41 |
| 5×6 | 1 | 0.7 | 1.8 | 15.1 | 249 | 4.61 |
| 5×10 | 6 | 0.7 | 1.8 | 18.5 | 340 | 3.08 |
| 5×16 | 6 | 0.7 | 1.8 | 20.6 | 466 | 1.91 |
| 5×25 | 6 | 0.9 | 1.8 | 25 | 682 | 1.2 |
| 5×35 | 6 | 0.9 | 1.8 | 27.7 | 865 | 0.868 |
| 5×50 | 6 | 1 | 2 | 32.4 | 1149 | 0.641 |
| 5×70 | 12 | 1.1 | 2.1 | 37.2 | 1550 | 0.443 |
| 5×95 | 15 | 1.1 | 2.3 | 42.5 | 2053 | 0.32 |
| 5×120 | 15 | 1.2 | 2.4 | 47 | 2513 | 0.253 |
| 5×150 | 15 | 1.4 | 2.6 | 52.5 | 3119 | 0.206 |
| 5×185 | 30 | 1.6 | 2.8 | 58.3 | 3879 | 0.164 |
| 5×240 | 30 | 1.7 | 3 | 65.5 | 4976 | 0.125 |
| 5×300 | 30 | 1.8 | 3.2 | 72.3 | 6131 | 0.1 |
| 5×400 | 53 | 2 | 3.6 | 81.8 | 7846 | 0.0778 |
| 3×4+1×2.5 | 1/1 | 0.7/0.7 | 1.8 | 12.4 | 162 | 7.41/12.1 |
| 3×6+1×4 | 1/1 | 0.7/0.7 | 1.8 | 13.6 | 201 | 4.61/7.41 |
| 3×10+1×6 | 6/1 | 0.7/0.7 | 1.8 | 16.2 | 268 | 3.08/4.61 |
| 3×16+1×10 | 6/6 | 0.7/0.7 | 1.8 | 18.4 | 364 | 1.91/3.08 |
| 3×25+1×16 | 6/6 | 0.9/0.7 | 1.8 | 21.8 | 521 | 1.20/1.91 |
| 3×35+1×16 | 6/6 | 0.9/0.7 | 1.8 | 23.6 | 630 | 0.868/1.91 |
| 3×50+1×25 | 6/6 | 1.0/0.9 | 1.8 | 27.3 | 826 | 0.641/1.20 |
| 3×70+1×35 | 12/6 | 1.1/0.9 | 1.9 | 31.5 | 1111 | 0.443/0.868 |
| 3×95+1×50 | 15/6 | 1.1/1.0 | 2.1 | 36.1 | 1472 | 0.320/0.641 |
| 3×120+1×70 | 15/12 | 1.2/1.1 | 2.2 | 40.2 | 1838 | 0.253/0.443 |
| 3×150+1×70 | 15/12 | 1.4/1.1 | 2.3 | 43.9 | 2188 | 0.206/0.443 |
| 3×185+1×95 | 30/15 | 1.6/1.1 | 2.5 | 49 | 2751 | 0.164/0.320 |
| 3×240+1×120 | 30/15 | 1.7/1.2 | 2.7 | 54.9 | 3508 | 0.125/0.253 |
| 3×300+1×150 | 30/15 | 1.8/1.4 | 2.9 | 60.8 | 4332 | 0.100/0.206 |
| 3×400+1×185 | 53/30 | 2.0/1.6 | 3.1 | 68.2 | 5476 | 0.0778/0.164 |
| 3×4+2×2.5 | 1/1 | 0.7/0.7 | 1.8 | 13.2 | 182 | 7.41/12.1 |
| 3×6+2×4 | 1/1 | 0.7/0.7 | 1.8 | 14.5 | 228 | 4.61/7.41 |
| 3×10+2×6 | 6/1 | 0.7/0.7 | 1.8 | 17.1 | 303 | 3.08/4.61 |
| 3×16+2×10 | 6/6 | 0.7/0.7 | 1.8 | 19.8 | 415 | 1.91/3.08 |
| 3×25+2×16 | 6/6 | 0.9/0.7 | 1.8 | 23.2 | 593 | 1.20/1.91 |
| 3×35+2×16 | 6/6 | 0.9/0.7 | 1.8 | 24.9 | 700 | 0.868/1.91 |
| 3×50+2×25 | 6/6 | 1.0/0.9 | 1.9 | 29.5 | 949 | 0.641/1.20 |
| 3×70+2×35 | 12/6 | 1.1/0.9 | 2 | 35.2 | 1266 | 0.443/0.868 |
| 3×95+2×50 | 15/6 | 1.1/1.0 | 2.2 | 38.5 | 1674 | 0.320/0.641 |
| 3×120+2×70 | 15/12 | 1.2/1.1 | 2.3 | 43.1 | 2122 | 0.253/0.443 |
| 3×150+2×70 | 15/12 | 1.4/1.1 | 2.4 | 46.4 | 2466 | 0.206/0.443 |
| 3×185+2×95 | 30/15 | 1.6/1.1 | 2.6 | 52 | 3121 | 0.164/0.320 |
| 3×240+2×120 | 30/15 | 1.7/1.2 | 2.8 | 58.1 | 3962 | 0.125/0.253 |
| 3×300+2×150 | 30/15 | 1.8/1.4 | 3 | 64.5 | 4896 | 0.100/0.206 |
| 3×400+2×185 | 53/30 | 2.0/1.6 | 3.2 | 72.2 | 6175 | 0.0778/0.164 |
| 4×4+1×2.5 | 1/1 | 0.7/0.7 | 1.8 | 13.4 | 190 | 7.41/12.1 |
| 4×6+1×4 | 1/1 | 0.7/0.7 | 1.8 | 14.8 | 238 | 4.61/7.41 |
| 4×10+1×6 | 6/1 | 0.7/0.7 | 1.8 | 17.8 | 322 | 3.08/4.61 |
| 4×16+1×10 | 6/6 | 0.7/0.7 | 1.8 | 20.2 | 441 | 1.91/3.08 |
| 4×25+1×16 | 6/6 | 0.9/0.7 | 1.8 | 24.1 | 638 | 1.20/1.91 |
| 4×35+1×16 | 6/6 | 0.9/0.7 | 1.8 | 26.3 | 782 | 0.868/1.91 |
| 4×50+1×25 | 6/6 | 1.0/0.9 | 1.9 | 30.9 | 1045 | 0.641/1.20 |
| 4×70+1×35 | 12/6 | 1.1/0.9 | 2.1 | 35.5 | 1414 | 0.443/0.868 |
| 4×95+1×50 | 15/6 | 1.1/1.0 | 2.2 | 40.4 | 1853 | 0.320/0.641 |
| 4×120+1×70 | 15/12 | 1.2/1.1 | 2.4 | 45.1 | 2326 | 0.253/0.443 |
| 4×150+1×70 | 15/12 | 1.4/1.1 | 2.5 | 49.4 | 2788 | 0.206/0.443 |
| 4×185+1×95 | 30/15 | 1.6/1.1 | 2.7 | 55.1 | 3495 | 0.164/0.320 |
| 4×240+1×120 | 30/15 | 1.7/1.2 | 2.9 | 61.8 | 4463 | 0.125/0.253 |
| 4×300+1×150 | 30/15 | 1.8/1.4 | 3.1 | 68.4 | 5507 | 0.100/0.206 |
| 4×400+1×185 | 53/30 | 2.0/1.6 | 3.4 | 77 | 7000 | 0.0778/0.164 |