N2XSEY dimensions
IEC nominal calculation, not manufacturer data. The thicknesses are the nominal values of the construction standards, added up layer by layer. A manufacturer's cable of the same name can differ by a few millimetres and by 10 to 20 % in weight: always check its datasheet before you specify, order or lay a cable.
Each row is one construction of N2XSEY, sized by the IEC rules the designer uses. Open a row for every layer and its source. What N2XSEY means, letter by letter.
Medium voltage, three core · 12 sizes
| Size | Voltage U0/U | Insulation mm | Overall diameter mm | Weight (approximate) kg/km |
|---|---|---|---|---|
| 3x35 | 12/20 kV | 5.5 | 57.0 | 3,630 |
| 3x50 | 12/20 kV | 5.5 | 59.5 | 4,220 |
| 3x70 | 12/20 kV | 5.5 | 63.2 | 5,020 |
| 3x95 | 12/20 kV | 5.5 | 67.2 | 5,990 |
| 3x120 | 12/20 kV | 5.5 | 70.4 | 6,910 |
| 3x150 | 12/20 kV | 5.5 | 74.1 | 8,310 |
| 3x185 | 12/20 kV | 5.5 | 78.0 | 9,560 |
| 3x240 | 12/20 kV | 5.5 | 83.4 | 11,520 |
| 3x50 | 6/10 kV | 3.4 | 49.5 | 3,450 |
| 3x95 | 6/10 kV | 3.4 | 57.5 | 5,160 |
| 3x150 | 6/10 kV | 3.4 | 64.1 | 7,330 |
| 3x240 | 6/10 kV | 3.4 | 73.8 | 10,480 |