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For high-performance medium-voltage networks
The NA2XSY meets the requirements of DIN VDE 0276-620, HD 620 S2, and IEC 60502. It is suitable for installation indoors, in cable ducts, underground, in water, or outdoors – but only when installed with protection. Typical areas of application include industrial plants, power stations, and switching stations where medium voltage must be transported with high operational safety.
Technical construction
The conductor consists of multi-stranded aluminium (Class 2 according to VDE 0295 / IEC 60228). The XLPE insulation is permanently bonded to the outer conductive layer to ensure a partial discharge-free structure. The structure also includes an inner conductive layer, conductive tape, a copper wire screen with counter helix, additional tape, and a red PVC sheath. The cable is flame-retardant and approved for underground installation (depending on the type).
Application and properties
Thanks to its precise construction, the NA2XSY can also be easily installed in complex routing scenarios. It is free from silicone and cadmium, contains no paint-wetting impairment substances, and withstands short-circuit temperatures up to +250 °C. The concentric structure and tightly bonded conductive layers make this cable a reliable solution for medium-voltage power distribution where operational safety and ease of installation are essential.
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Technical Specifications
General Data
- CPR class
- Eca
- Maximal operating conductor temperature (°C)
- +90 °C
- Maximal short-circuit temperature (°C)
- +250 °C
- Minimal storage temperature (°C)
- -25 °C
- Minimal temperature for laying (°C)
- -5 °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
- -5 °C
- Minimum storage temperature
- -25 °C
- CPR class
- Eca
- Flame retardant
- EN 60 332-1-2 / EN 60 332-1-3 / EN 60 332-1-4 / EN 60 332-1-5 / EN 60 332-1-6 / EN 60 332-1-7 / EN 60 332-1-8 / EN 60 332-1-9 / EN 60 332-1-10 / EN 60 332-1-11 / EN 60 332-1-12 / EN 60 332-1-13 / EN 60 332-1-14 / EN 60 332-1-15 / EN 60 332-1-16
| 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 | 153 | 145 | 3.3 | 2.1 | 360 | 24 | 668 |
| 1x50/16 | Al | RM | 0.25 | 16.4 | 0.641 | 3.4 | 183 | 171 | 4.7 | 2.1 | 375 | 25 | 734 |
| 1x70/16 | Al | RM | 0.28 | 17.9 | 0.443 | 3.4 | 228 | 208 | 6.6 | 2.1 | 405 | 27 | 824 |
| 1x95/16 | Al | RM | 0.31 | 19.4 | 0.32 | 3.4 | 278 | 248 | 9 | 2.1 | 420 | 28 | 932 |
| 1x120/16 | Al | RM | 0.34 | 20.9 | 0.253 | 3.4 | 321 | 283 | 11.3 | 2.1 | 450 | 30 | 1036 |
| 1x150/25 | Al | RM | 0.37 | 22.3 | 0.206 | 3.4 | 364 | 315 | 14.2 | 2.1 | 465 | 31 | 1222 |
| 1x185/16 | Al | RM | 0.4 | 23.9 | 0.164 | 3.4 | 418 | 357 | 17.5 | 2.1 | 495 | 33 | 1283 |
| 1x185/25 | Al | RM | 0.41 | 23.9 | 0.164 | 3.4 | 418 | 357 | 17.5 | 2.1 | 495 | 33 | 1372 |
| 1x240/25 | Al | RM | 0.44 | 26.2 | 0.125 | 3.4 | 494 | 413 | 22.7 | 2.1 | 525 | 35 | 1579 |
| 1x300/25 | Al | RM | 0.48 | 28.3 | 0.1 | 3.4 | 568 | 466 | 28.4 | 2.1 | 570 | 38 | 1834 |
| 1x400/35 | Al | RM | 0.54 | 31.4 | 0.0778 | 3.4 | 660 | 529 | 37.8 | 2.1 | 600 | 40 | 2263 |
| 1x500/35 | Al | RM | 0.62 | 34.6 | 0.0605 | 3.4 | 767 | 602 | 47.3 | 2.1 | 645 | 43 | 2643 |
| 1x630/35 | Al | RM | 0.67 | 38 | 0.0469 | 3.4 | 840 | 681 | 59.6 | 2.1 | 705 | 47 | 3120 |
| 1x800/35 | Al | RM | 0.76 | 42.3 | 0.0367 | 3.4 | 953 | 754 | 75.6 | 2.4 | 765 | 51 | 3760 |
| 1x1000/35 | Al | RM | 0.84 | 46.2 | 0.0291 | 3.4 | 1187 | 852 | 94 | 2.4 | 855 | 57 | 4724 |
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
- -5 °C
- Minimum storage temperature
- -25 °C
- CPR class
- Eca
- Flame retardant
- EN 60 332-1-2
| 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 | 20.5 | 0.641 | 5.5 | 185 | 172 | 4.7 | 2.1 | 435 | 29 | 936 |
| 1x70/16 | Al | RM | 0.19 | 22 | 0.443 | 5.5 | 231 | 210 | 6.6 | 2.1 | 465 | 31 | 1037 |
| 1x95/16 | Al | RM | 0.21 | 23.5 | 0.32 | 5.5 | 280 | 251 | 9 | 2.1 | 480 | 32 | 1157 |
| 1x120/16 | Al | RM | 0.23 | 25 | 0.253 | 5.5 | 323 | 285 | 11.3 | 2.1 | 510 | 34 | 1274 |
| 1x150/25 | Al | RM | 0.25 | 26.4 | 0.206 | 5.5 | 366 | 319 | 14.2 | 2.1 | 540 | 36 | 1491 |
| 1x185/16 | Al | RM | 0.27 | 28 | 0.164 | 5.5 | 420 | 361 | 17.5 | 2.1 | 555 | 37 | 1546 |
| 1x185/25 | Al | RM | 0.27 | 28 | 0.164 | 5.5 | 420 | 361 | 17.5 | 2.1 | 555 | 37 | 1636 |
| 1x240/25 | Al | RM | 0.3 | 30.3 | 0.125 | 5.5 | 496 | 417 | 22.7 | 2.1 | 585 | 39 | 1863 |
| 1x300/25 | Al | RM | 0.32 | 32.4 | 0.1 | 5.5 | 569 | 471 | 28.4 | 2.1 | 615 | 41 | 2084 |
| 1x400/35 | Al | RM | 0.36 | 35.5 | 0.0778 | 5.5 | 660 | 535 | 37.8 | 2.1 | 660 | 44 | 2567 |
| 1x500/35 | Al | RM | 0.4 | 38.7 | 0.0605 | 5.5 | 766 | 609 | 47.3 | 2.1 | 720 | 48 | 2992 |
| 1x630/35 | Al | RM | 0.44 | 42.1 | 0.0469 | 5.5 | 866 | 697 | 59.6 | 2.4 | 765 | 51 | 3520 |
| 1x800/35 | Al | RM | 0.49 | 46.4 | 0.0367 | 5.5 | 1000 | 780 | 75.6 | 2.4 | 840 | 56 | 4182 |
| 1x1000/35 | Al | RM | 0.54 | 50.3 | 0.0291 | 5.5 | 1130 | 868 | 94.6 | 2.4 | 915 | 61 | 5165 |
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
- -5 °C
- Minimum storage temperature
- -25 °C
- CPR class
- Eca
- Flame retardant
- EN 60 332-1-2
| 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 | 25.5 | 0.641 | 8 | 187 | 174 | 4.7 | 2.1 | 510 | 34 | 1176 |
| 1x70/16 | Al | RM | 0.15 | 27 | 0.443 | 8 | 232 | 213 | 6.6 | 2.1 | 540 | 36 | 1290 |
| 1x95/16 | Al | RM | 0.16 | 28.5 | 0.32 | 8 | 282 | 254 | 9 | 2.1 | 555 | 37 | 1421 |
| 1x120/16 | Al | RM | 0.17 | 30 | 0.253 | 8 | 325 | 289 | 11.3 | 2.1 | 585 | 39 | 1548 |
| 1x150/25 | Al | RM | 0.19 | 31.4 | 0.206 | 8 | 367 | 322 | 14.2 | 2.1 | 600 | 40 | 1757 |
| 1x185/25 | Al | RM | 0.2 | 33 | 0.164 | 8 | 421 | 364 | 17.5 | 2.1 | 630 | 42 | 1930 |
| 1x240/25 | Al | RM | 0.22 | 35.3 | 0.125 | 8 | 496 | 422 | 22.7 | 2.1 | 660 | 44 | 2172 |
| 1x300/25 | Al | RM | 0.24 | 37.4 | 0.1 | 8 | 568 | 476 | 28.4 | 2.1 | 690 | 46 | 2424 |
| 1x400/35 | Al | RM | 0.27 | 40.5 | 0.0778 | 8 | 659 | 541 | 37.8 | 2.1 | 735 | 49 | 2928 |
| 1x500/35 | Al | RM | 0.29 | 43.7 | 0.0605 | 8 | 764 | 616 | 47.3 | 2.4 | 795 | 53 | 3390 |
| 1x630/35 | Al | RM | 0.32 | 47.1 | 0.0469 | 8 | 877 | 702 | 59.6 | 2.4 | 840 | 56 | 3937 |
| 1x800/35 | Al | RM | 0.36 | 51.4 | 0.0367 | 8 | 1000 | 780 | 75.6 | 2.9 | 915 | 61 | 4667 |
| 1x1000/35 | Al | RM | 0.39 | 55.3 | 0.0291 | 8 | 1142 | 877 | 94.6 | 3 | 1005 | 67 | 5703 |
