Wuhan Unique Mechanical And Electrical Equipment Co.,LTD.
30 years successful experience in making Wire and Cable Wuhan Unique Mechanical And Electrical Equipment Co.,LTD.
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N2XY Low Voltage Cable 600/1000V CU/XLPE/PVC Power Cable Acc. To DIN VDE 0276
APPLICATION
N2XY Power Cable are unarmoured power and control cables used for electricity supply in Low Voltage (LV) installation systems with a voltage rating of 600/1000V.
These cables can be used for fixed installation in buildings - fixed on cable trays, in free air, within conduits, or in walls – or for underground use in direct burial and in damp environments where there is no risk of mechanical damage.
CONSTRUCTION
Conductor:Cu, class 1 or 2
class 1:solid, round (RE)
class 2:multi wire stranded, round (RM) or sector (SM)
Insulation:XLPE-compound DIX 3
Filler:Wrapped thermoplastic tapes
Sheath:PVC DMV 5
Sheath colour:Black
Technical data
Temperature range:
during installation: -5 °C up to +50 °C
fixed installed: -20 °C up to +70 °C
at short circuit of max. 5s: up to 250 °C
Nominal voltage: Uο/U = 0,6/1 kV
Test voltage: 4 kV
Max. operating voltage in three-phase systems:1,2 kV
Maximal tensile strength: 50 N/mm²
Behaviour in fire: IEC 60332-1
Minimal inner bending radius:
single core: 15D
multi core: 12D
DIMENSIONS
| Nom. Cross Section Area | Overall Diameter | Cable Weight | DC Resistance at 20°C | AC Resistance at 90°C | Current - Carrying Capacity at 30° C | Short circuit current at 1 sec | |
| approx. | approx. | in air | in ground | ||||
| mm2 | mm | kg/km | Max. (Ω/km) | Max. (Ω/km) | Max. (A) | Max. (A) | Max. (kA) |
| 1.5 | 5.9 | 48 | 12.1 | 15.429 | 26 | 33 | 0.21 |
| 2.5 | 6.4 | 61 | 7.41 | 9.449 | 35 | 43 | 0.36 |
| 4 | 6.9 | 80 | 4.61 | 5.878 | 46 | 55 | 0.57 |
| 6 | 7.5 | 102 | 3.08 | 3.927 | 58 | 68 | 0.86 |
| 10 | 8.5 | 147 | 1.83 | 2.334 | 80 | 91 | 1.43 |
| 16 | 9.5 | 207 | 1.15 | 1.466 | 107 | 117 | 2.29 |
| 25 | 11.3 | 315 | 0.727 | 0.927 | 145 | 151 | 3.58 |
| 35 | 12.4 | 410 | 0.524 | 0.668 | 178 | 180 | 5.01 |
| 50 | 14.1 | 555 | 0.387 | 0.494 | 220 | 214 | 7.15 |
| 70 | 16.1 | 759 | 0.268 | 0.342 | 279 | 261 | 10.01 |
| 95 | 18.1 | 1,006 | 0.193 | 0.247 | 346 | 312 | 13.59 |
| 120 | 19.9 | 1,244 | 0.153 | 0.196 | 404 | 355 | 17.16 |
| 150 | 22.5 | 1,518 | 0.124 | 0.16 | 466 | 397 | 21.45 |
| 185 | 25 | 1,917 | 0.0991 | 0.128 | 543 | 449 | 26.46 |
| 240 | 28 | 2,504 | 0.0754 | 0.099 | 650 | 519 | 34.32 |
| 300 | 30.5 | 3,039 | 0.0601 | 0.08 | 751 | 584 | 42.9 |
| 400 | 34.5 | 3,892 | 0.047 | 0.064 | 875 | 660 | 57.2 |
| 500 | 38.5 | 4,981 | 0.0366 | 0.052 | 1018 | 744 | 71.5 |
| 630 | 43.5 | 6,478 | 0.0283 | 0.043 | 1179 | 834 | 90.09 |
| 800 | 48 | 8,134 | 0.0221 | 0.036 | 1339 | 921 | 114.4 |
