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Ideal for high-voltage applications underground and outdoors
The NA2XS(FL)2Y meets the requirements of IEC 60840 and is suitable for installation in the ground, in cable ducts, indoors, in pipes, and outdoors. It is manufactured based on project specifications and is particularly used in transmission networks, utility infrastructures, and substations where safety and durability are top priorities.
Structure and technical features
At its core, the cable features a compacted, multi-stranded aluminum conductor according to IEC 60228, embedded in a conductive inner layer, an XLPE insulation, and a fully bonded, extruded outer layer. The combination of a water-swellable tape, copper shielding with an open helix, and an additional water-swellable wrap effectively protects the cable from moisture ingress. The black PE sheath with firmly bonded aluminum tape (Alucopo) serves as both mechanical protection and a transverse water barrier.
Properties and application benefits
The NA2XS(FL)2Y is suitable for direct burial, mechanically robust, and offers excellent operational safety due to its partial discharge-free design and water-repellent construction. It is configured project-specifically and can be used flexibly – from urban energy projects to large industrial installations.
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Technical Specifications
General Data
- CPR class
- Fca
- Flame retardant
- no
- Maximal operating conductor temperature (°C)
- +90 °C
- Maximal short-circuit temperature (°C)
- +250 °C
- Minimal storage temperature (°C)
- -35 °C
- Minimal temperature for laying (°C)
- -20 °C
- Operating temperature range (°C)
- -35-+90 °C
- Shape of conductor
- RM
6/10 kV
- Voltage
- 6/10 kV
- Test voltage
- 21 kV
- Operating temperature range
- -35-+90 °C
- Conductor temperature (max.)
- +90 °C
- Short-circuit temperature (max.)
- +250 °C
- Minimum laying temperature
- -20 °C
- Minimum storage temperature
- -35 °C
- CPR class
- Fca
- Flame retardant
- no
| Config. | Cond. | Shape | Cap [uF/km] | DI [mm] | RI [Ohm/km] | Wi [mm] | Ibl [A] | Ibe [A] | Ik [kA] | Wm [mm] | Rbv [mm] | Ø [mm] | G [kg/km] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1x35/16 | Al | RM | 0.22 | 15.3 | 0.868 | 3.4 | 160 | 145 | 3.3 | 2.1 | 500 | 25 | 643 |
| 1x50/16 | Al | RM | 0.25 | 16.4 | 0.641 | 3.4 | 183 | 171 | 4.7 | 2.1 | 520 | 26 | 712 |
| 1x70/16 | Al | RM | 0.28 | 17.9 | 0.443 | 3.4 | 228 | 208 | 6.6 | 2.1 | 405 | 27 | 796 |
| 1x95/16 | Al | RM | 0.31 | 19.4 | 0.32 | 3.4 | 278 | 248 | 9 | 2.1 | 580 | 29 | 902 |
| 1x120/16 | Al | RM | 0.34 | 20.9 | 0.253 | 3.4 | 321 | 283 | 11.3 | 2.1 | 600 | 30 | 1009 |
| 1x150/25 | Al | RM | 0.36 | 22.3 | 0.206 | 3.4 | 364 | 315 | 14.2 | 2.1 | 640 | 32 | 1193 |
| 1x185/25 | Al | RM | 0.4 | 23.9 | 0.164 | 3.4 | 418 | 357 | 17.5 | 2.1 | 660 | 33 | 1341 |
| 1x240/25 | Al | RM | 0.44 | 26.2 | 0.125 | 3.4 | 494 | 413 | 22.7 | 2.1 | 720 | 36 | 1546 |
| 1x300/25 | Al | RM | 0.48 | 28.3 | 0.1 | 3.4 | 568 | 466 | 28.4 | 2.1 | 760 | 38 | 1797 |
| 1x400/35 | Al | RM | 0.54 | 31.4 | 0.0778 | 3.4 | 660 | 529 | 37.8 | 2.1 | 820 | 41 | 2222 |
| 1x500/35 | Al | RM | 0.61 | 34.6 | 0.0605 | 3.4 | 767 | 602 | 47.3 | 2.1 | 880 | 44 | 2599 |
| 1x630/35 | Al | RM | 0.67 | 38 | 0.0469 | 3.4 | 861 | 690 | 59.6 | 2.1 | 940 | 47 | 3062 |
| 1x800/35 | Al | RM | 0.76 | 42.3 | 0.0367 | 3.4 | 976 | 764 | 75.6 | 2.4 | 1040 | 52 | 3686 |
| 1x1000/35 | Al | RM | 0.84 | 46.2 | 0.0291 | 3.4 | 1187 | 852 | 94 | 2.4 | 1120 | 56 | 4372 |
12/20 kV
- Voltage
- 12/20 kV
- Test voltage
- 42 kV
- Operating temperature range
- -35-+90 °C
- Conductor temperature (max.)
- +90 °C
- Short-circuit temperature (max.)
- +250 °C
- Minimum laying temperature
- -20 °C
- Minimum storage temperature
- -35 °C
- CPR class
- Fca
- Flame retardant
- no
| Config. | Cond. | Shape | Cap [uF/km] | DI [mm] | RI [Ohm/km] | Wi [mm] | Ibl [A] | Ibe [A] | Ik [kA] | Wm [mm] | Rbv [mm] | Ø [mm] | G [kg/km] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1x50/16 | Al | RM | 0.17 | 20.6 | 0.641 | 5.5 | 185 | 172 | 4.7 | 2.1 | 600 | 30 | 876 |
| 1x70/16 | Al | RM | 0.19 | 22.1 | 0.443 | 5.5 | 231 | 210 | 6.6 | 2.1 | 640 | 32 | 982 |
| 1x95/16 | Al | RM | 0.21 | 23.6 | 0.32 | 5.5 | 280 | 251 | 9 | 2.1 | 660 | 33 | 1101 |
| 1x120/16 | Al | RM | 0.23 | 25.1 | 0.253 | 5.5 | 323 | 285 | 11.3 | 2.1 | 700 | 35 | 1217 |
| 1x150/25 | Al | RM | 0.25 | 26.5 | 0.206 | 5.5 | 366 | 319 | 14.2 | 2.1 | 720 | 36 | 1412 |
| 1x185/25 | Al | RM | 0.27 | 28.1 | 0.164 | 5.5 | 420 | 361 | 17.5 | 2.1 | 760 | 38 | 1568 |
| 1x240/25 | Al | RM | 0.3 | 30.4 | 0.125 | 5.5 | 496 | 417 | 22.7 | 2.1 | 800 | 40 | 1792 |
| 1x300/25 | Al | RM | 0.32 | 32.5 | 0.1 | 5.5 | 569 | 471 | 28.4 | 2.1 | 840 | 42 | 2020 |
| 1x400/35 | Al | RM | 0.36 | 35.6 | 0.078 | 5.5 | 660 | 535 | 37.8 | 2.1 | 900 | 45 | 2493 |
| 1x500/35 | Al | RM | 0.4 | 38.8 | 0.061 | 5.5 | 766 | 609 | 47.3 | 2.1 | 980 | 49 | 2903 |
| 1x500/50 | Al | RM | 0.4 | 38.8 | 0.061 | 5.5 | 766 | 609 | 47.3 | 2.1 | 980 | 49 | 3059 |
| 1x630/35 | Al | RM | 0.44 | 42.2 | 0.047 | 5.5 | 866 | 705 | 59.6 | 2.4 | 780 | 52 | 3383 |
| 1x800/35 | Al | RM | 0.49 | 46.5 | 0.037 | 5.5 | 984 | 767 | 75.6 | 2.4 | 840 | 56 | 3858 |
| 1x1000/35 | Al | RM | 0.55 | 50.4 | 0.0291 | 5.5 | 1187 | 863 | 94 | 2.4 | 1220 | 61 | 4824 |
18/30 kV
- Voltage
- 18/30 kV
- Test voltage
- 63 kV
- Operating temperature range
- -35-+90 °C
- Conductor temperature (max.)
- +90 °C
- Short-circuit temperature (max.)
- +250 °C
- Minimum laying temperature
- -20 °C
- Minimum storage temperature
- -35 °C
- CPR class
- Fca
- Flame retardant
- no
| Config. | Cond. | Shape | Cap [uF/km] | DI [mm] | RI [Ohm/km] | Wi [mm] | Ibl [A] | Ibe [A] | Ik [kA] | Wm [mm] | Rbv [mm] | Ø [mm] | G [kg/km] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1x50/16 | Al | RM | 0.13 | 25.6 | 0.641 | 8 | 187 | 174 | 4.7 | 2.1 | 700 | 35 | 1100 |
| 1x70/16 | Al | RM | 0.15 | 27.1 | 0.443 | 8 | 232 | 213 | 6.6 | 2.1 | 740 | 37 | 1213 |
| 1x95/16 | Al | RM | 0.16 | 28.6 | 0.32 | 8 | 282 | 254 | 9 | 2.1 | 760 | 38 | 1339 |
| 1x120/16 | Al | RM | 0.17 | 30.1 | 0.253 | 8 | 325 | 289 | 11.3 | 2.1 | 800 | 40 | 1463 |
| 1x150/25 | Al | RM | 0.19 | 31.5 | 0.206 | 8 | 367 | 322 | 14.2 | 2.1 | 820 | 41 | 1660 |
| 1x185/25 | Al | RM | 0.2 | 33.1 | 0.164 | 8 | 421 | 364 | 17.5 | 2.1 | 860 | 43 | 1837 |
| 1x240/25 | Al | RM | 0.22 | 35.4 | 0.125 | 8 | 496 | 422 | 22.7 | 2.1 | 900 | 45 | 2049 |
| 1x300/25 | Al | RM | 0.24 | 37.5 | 0.1 | 8 | 568 | 476 | 28.4 | 2.1 | 940 | 47 | 2336 |
| 1x400/35 | Al | RM | 0.27 | 40.6 | 0.0778 | 8 | 659 | 541 | 37.8 | 2.1 | 1000 | 50 | 2842 |
| 1x500/35 | Al | RM | 0.29 | 43.8 | 0.0605 | 8 | 764 | 616 | 47.3 | 2.4 | 1080 | 54 | 3269 |
| 1x630/35 | Al | RM | 0.32 | 47.2 | 0.0469 | 8 | 866 | 692 | 59.6 | 2.4 | 1120 | 56 | 3590 |
| 1x800/35 | Al | RM | 0.36 | 51.5 | 0.0367 | 8 | 984 | 770 | 75.6 | 2.4 | 1200 | 60 | 4284 |
| 1x1000/35 | Al | RM | 0.39 | 55.4 | 0.0291 | 8 | 1196 | 878 | 94 | 2.4 | 1340 | 67 | 5327 |
