Medium voltage N2XSRY cables for distribution networks.They are suitable for laying Indoor,tunnel,cable trench,shaft or buried laying,The cable can withstand mechanical external forces and a certain tensile force,it widely used in transformer stations,electric power plants and industrial plants.
IEC 60228 Conductors of Insulated Cables.
IEC 60502-2 Power Cables with Extruded Insulation and Their Accessories for Rated Voltages from1kV (Um=1.2kV) up to 30kV (Um=36kV)-Part 2: Cables for Rated Voltages from 6kV (Um=7.2kV) up to 30kV (Um=36kV)
| No.of Cores and Nominal Cross Section | Nominal Insulation Thickness | Nominal Aluminum Wire Diameter | Nominal Sheath Thickness | Approx. Overall Diameter | Approx. Weight |
Max.D.C. Resistance of Conductor at 20℃ |
||
| Cu | Al | Cu | Al | |||||
| mm² | mm | mm | mm | mm | kg/km | kg/km | Ω/km | Ω/km |
| 1×35 | 5.5 | 1.6 | 1.9 | 31.1 | 1351 | 1140 | 0.524 | 0.868 |
| 1×50 | 5.5 | 1.6 | 2 | 32.4 | 1529 | 1243 | 0.387 | 0.641 |
| 1×70 | 5.5 | 2 | 2.1 | 35.1 | 1899 | 1485 | 0.268 | 0.443 |
| 1×95 | 5.5 | 2 | 2.1 | 36.9 | 2230 | 1656 | 0.193 | 0.32 |
| 1×120 | 5.5 | 2 | 2.2 | 38.3 | 2522 | 1796 | 0.153 | 0.253 |
| 1×150 | 5.5 | 2 | 2.2 | 39.8 | 2854 | 1956 | 0.124 | 0.206 |
| 1×185 | 5.5 | 2 | 2.3 | 41.7 | 3292 | 2161 | 0.0991 | 0.164 |
| 1×240 | 5.5 | 2 | 2.3 | 44 | 3916 | 2449 | 0.0754 | 0.125 |
| 1×300 | 5.5 | 2.5 | 2.5 | 47.8 | 4776 | 2937 | 0.0601 | 0.100 |
| 1×400 | 5.5 | 2.5 | 2.6 | 50.7 | 5719 | 3350 | 0.047 | 0.0778 |
| 1×500 | 5.5 | 2.5 | 2.7 | 54.5 | 6919 | 3912 | 0.0366 | 0.0605 |
| 1×630 | 5.5 | 2.5 | 2.8 | 58.6 | 8474 | 4570 | 0.0283 | 0.0469 |
