Medium voltage N2XSEY cables for distribution networks,also for connection to generation units and plant and process connection.To be laid directly in ground,outdoors,indoors and in cable ducts.
IEC 60228 Conductors of Insulated Cables.
IEC 60502-2 Power Cables with Extruded Insulation and Their Accessories for Rated Voltages from 1kV (Um=1.2kV) up to 30kV (Um=36kV)-Part 2: Cables for Rated Voltages form 6kV (Um=7.2kV) up to 30kV (Um=36kV).
| No.of Cores and Nominal Cross Section | Nominal Insulation Thickness | Nominal Sheath Thickness | Approx.Overall Diameter | Approx.Weight | Max.D.C. Resistance of Conductor at 20℃ | ||
| Cu | Al | Cu | Al | ||||
| mm² | mm | mm | mm | kg/km | kg/km | Ω/km | kg/km |
| 3×25 | 2.5 | 2.1 | 34.4 | 1624 | 1163 | 0.727 | 1.2 |
| 3×35 | 2.5 | 2.2 | 36.8 | 1978 | 1341 | 0.524 | 0.868 |
| 3×50 | 2.5 | 2.3 | 39.3 | 2409 | 1545 | 0.387 | 0.641 |
| 3×70 | 2.5 | 2.4 | 43.2 | 3118 | 1870 | 0.268 | 0.443 |
| 3×95 | 2.5 | 2.5 | 47.3 | 3988 | 2257 | 0.193 | 0.32 |
| 3×120 | 2.5 | 2.6 | 50.1 | 4786 | 2597 | 0.153 | 0.253 |
| 3×150 | 2.5 | 2.7 | 53.5 | 5708 | 3002 | 0.124 | 0.206 |
| 3×185 | 2.5 | 2.8 | 57.4 | 6918 | 3509 | 0.0991 | 0.164 |
| 3×240 | 2.6 | 3.0 | 63.2 | 8692 | 4269 | 0.0754 | 0.125 |
| 3×300 | 2.8 | 3.2 | 69.2 | 10635 | 5091 | 0.0601 | 0.100 |
| 3×400 | 3.0 | 3.5 | 76.5 | 13493 | 6350 | 0.47 | 0.0778 |
| 3×500 | 3.2 | 3.7 | 85.2 | 16823 | 7757 | 0.0366 | 0.0605 |
| 3×630 | 3.2 | 3.9 | 93.6 | 21093 | 9321 | 0.0283 | 0.0469 |
