Product description
N2xs2y / N2XS(F)2Y / N2XS(FL)2Y
N2XS2Y cables are single-core XLPE insulated copper conductor medium voltage cables with a polyethylene outer jacket (PE). Their composition is in many respects similar to their N2XSY equivalent, whose outer sheath is PVC. Nevertheless, the high endurance of PE gives the N2XS2Y variant significantly greater resistance to mechanical stress during installation and operation. We also offer N2XS cables(F)2Y and N2XS(FL)2Y, which feature water-repellent tapes for increased water resistance.
Construction
1. Bare copper wire with stranded conductors (RM)
2. Inner layer of semiconductor material
3. Cross-linked polyethylene core insulation
4. Outer layer of semiconductor material
5. Bulking band
6. Copper wire screen
7. Sealing strip
8. Polyethylene outdoor sheath (PE)
(Custom cable services to meet all your needs)
Application
Standard
HD620 10C, IEC 60502-2, IN 60228 Class 2
From vde 0276-620, HD 620 S1 : 1995, YOUR ONE 60228 class 2 (construction)
Technical data
N2XS(F)2Y
| Test voltage | 6 / 10 kV | 21 / 5 min. |
| 12 / 20 kV | 42 / 5 min. | |
| 18 / 30 kV | 63 / 5 min. | |
| Temperature range | Moving | from -20℃ to +90℃ |
| Fixe | from -20℃ to +90℃ | |
| Operating temperature | Court-circuit | 250℃ |
| Short circuit time | Maximal [sec] | 5 |
| Radius of curvature | Minimal | 15 times the diameter |
| Number of conductors and nominal section in mm²(6/10 kv) | Kg/km cover | Overall diameter approx. a etc | Diameter global max. approx value. a etc | Poids approx. and kg/km | Shore current carrying capacity in A | Air current carrying capacity in A |
| 1×35 RM/16 | 518,40 | 23 | 28 | 820 | 187 | 197 |
| 1×50 RM/16 | 662,40 | 24 | 29 | 960 | 220 | 236 |
| 1×70 RM/16 | 854,40 | 26 | 31 | 1.200 | 268 | 294 |
| 1×95 RM/16 | 1.094,4 | 27 | 32 | 1.450 | 320 | 358 |
| 1 x 120 RM/16 | 1.334,4 | 29 | 34 | 1.700 | 363 | 413 |
| 1 x 150 RM/25 | 1.723,2 | 30 | 35 | 2.000 | 405 | 468 |
| 1 x 185 RM/25 | 2.059,2 | 32 | 37 | 2.350 | 456 | 535 |
| 1 x 240 RM/25 | 2.587,2 | 34 | 39 | 2.900 | 526 | 631 |
| 1 x 300 RM/25 | 3.163,2 | 36 | 41 | 3.550 | 591 | 722 |
| 1 x 400 RM/35 | 4.233,6 | 40 | 45 | 4.500 | 662 | 827 |
| 1 x 500 RM/35 | 5.193,6 | 43 | 48 | 5.550 | 744 | 949 |
| Number of conductors and nominal section in mm²(12/20 kv) | Kg/km cover | Overall diameter approx. a etc | Diameter global max. approx value. a etc | Poids approx. and kg/km | Shore current carrying capacity in A | Air current carrying capacity in A |
| 1 x 50 RM/16 | 662,40 | 28 | 33 | 1.150 | 222 | 239 |
| 1 x 70 RM/16 | 854,40 | 30 | 35 | 1.350 | 271 | 297 |
| 1 x 95 RM/16 | 1.094,4 | 31 | 36 | 1.600 | 232 | 361 |
| 1 x 120 RM/16 | 1.334,4 | 33 | 38 | 1.850 | 367 | 416 |
| 1 x 150 RM/25 | 1.723,2 | 34 | 39 | 2.250 | 409 | 470 |
| 1 x 185 RM/25 | 2.059,2 | 36 | 41 | 2.600 | 461 | 538 |
| 1 x 240 RM/25 | 2.587,2 | 39 | 44 | 3.150 | 532 | 634 |
| 1 x 300 RM/25 | 3.163,2 | 41 | 46 | 3.800 | 599 | 724 |
| 1 x 400 RM/35 | 4.233,6 | 44 | 49 | 4.750 | 671 | 829 |
| 1 x 500 RM/35 | 5.193,6 | 47 | 52 | 6.450 | 750 | 927 |
| Number of conductors and nominal section in mm²(18/30 kv) | Kg/km cover | Overall diameter approx. a etc | Diameter global max. approx value. a etc | Poids approx. and kg/km | Shore current carrying capacity in A | Air current carrying capacity in A |
| 1 x 50 RM/16 | 662,40 | 33 | 38 | 1.350 | 225 | 241 |
| 1 x 95 RM/16 | 1.094,4 | 36 | 41 | 1.900 | 327 | 363 |
| 1 x 120 RM/16 | 1.334,4 | 38 | 43 | 2.200 | 370 | 418 |
| 1 x 150 RM/25 | 1.723,2 | 39 | 44 | 2.550 | 414 | 472 |
| 1 x 185 RM/25 | 2.059,2 | 41 | 46 | 2.950 | 466 | 539 |
| 1 x 240 RM/25 | 2.587,2 | 43 | 48 | 3.500 | 539 | 635 |
| 1 x 300 RM/25 | 3.163,2 | 46 | 51 | 4.150 | 606 | 725 |
| 1 x 400 RM/25 | 4.233,6 | 49 | 54 | 5.050 | 680 | 831 |
| 1 x 500 RM/35 | 5.193,6 | 52 | 57 | 6.200 | 765 | 953 |
Comparison between N2XS2Y, N2XS(F)2Y and N2XS(FL)2Y
| / | N2XS2Y XLPE PE – 6/10 (12) kV | N2XS cable(F)2Y XLPE – 6/10 (12) kV | N2XS cable(FL)2Y XLPE – 6/10 (12) kV |
| Driver | Stranded copper (Class 2) | ||
| Semiconductor layers | Semiconductor material | ||
| Isolation | XLPE (Cross-linked polyethylene) | ||
| External semiconductor layer | Semiconductor material | ||
| Screen | Copper wires | Copper wires and copper tape | |
| Ribbon | / | Inflatable band in water | |
| Ribbon 2 | / | Strip of aluminum foil tightly tied to the sheath | |
| Outer sheath | PE (Polyethylene) | ||
Benefits
1. Excellent electrical performance : High purity copper conductor, high conduction efficiency, high temperature resistant XLPE insulation, suitable for medium and high voltages (6kV to 36kV).
2. Double shielded structure : Metal shielding and outer sheath shielding to effectively prevent electromagnetic interference, suitable for environments requiring high quality electrical energy.
3. Great environmental resistance : Corrosion resistant outer sheath, to humidity and UV, ideal for humid or harsh environments ; compression resistant, tensile and mechanical damage.
4. High transmission capacity : XLPE insulation increases current carrying capacity and reduces line losses.
5. Installation flexible : Good flexibility, suitable for complex terrain or confined spaces.
6. Long life and low maintenance : Resistant to aging, high stability, lifespan of up to 35 ans, thereby reducing operating and maintenance costs.
