H1Z2Z2-K 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 H1Z2Z2-K, sized by the IEC rules the designer uses. Open a row for every layer and its source. What H1Z2Z2-K means, letter by letter.
Solar (PV) cable, 1.5 kV d.c. · 15 sizes
| Size | Voltage U0/U | Insulation mm | Overall diameter mm | Weight (approximate) kg/km |
|---|---|---|---|---|
| 1x1.5 | 1/1 kV | 0.7 | 4.5 | 40 |
| 1x2.5 | 1/1 kV | 0.7 | 5.0 | 50 |
| 1x4 | 1/1 kV | 0.7 | 5.5 | 60 |
| 1x6 | 1/1 kV | 0.7 | 6.1 | 90 |
| 1x10 | 1/1 kV | 0.7 | 7.1 | 130 |
| 1x16 | 1/1 kV | 0.7 | 8.3 | 200 |
| 1x25 | 1/1 kV | 0.9 | 10.2 | 300 |
| 1x35 | 1/1 kV | 0.9 | 11.6 | 410 |
| 1x50 | 1/1 kV | 1.0 | 13.5 | 570 |
| 1x70 | 1/1 kV | 1.1 | 15.4 | 780 |
| 1x95 | 1/1 kV | 1.1 | 17.2 | 1,030 |
| 1x120 | 1/1 kV | 1.2 | 19.0 | 1,280 |
| 1x150 | 1/1 kV | 1.4 | 21.3 | 1,600 |
| 1x185 | 1/1 kV | 1.6 | 23.7 | 1,990 |
| 1x240 | 1/1 kV | 1.7 | 26.7 | 2,550 |