N2XSR(AL)Y/NA2XSR(AL)Y
3.6KV-35KV Single XLPE Insulation Aluminum Wire Armoured and PVC Jacket power cable
- Chef d'orchestre : Cuivre ou aluminium (classe 2 selon CEI 60502-2).
- Isolation : XLPE
- Écran métallique : Copper Tape
- Separation Layer : Non-hygroscopic Tape.
- Inner Sheath : PVC
- Armure : Aluminum Wire Armor (AWA).
- Gaine extérieure : PVC
- Couleur : Généralement rouge ou noir.
- Traitement rapide des échantillons avec des solutions personnalisées
- Matériaux de haute qualité
- Options de prix abordables
- Livraison mondiale
- Pour une meilleure protection des données, assurez-vous que tous les téléchargements sont sécurisés
Économisez au moins 30% en moyenne
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Description du produit
N2XSR(AL)Y/NA2XSR(AL)Y : Product Description and Specifications
Le N2XSR(AL)Y et NA2XSR(AL)Y series are engineered for Single-Core Medium Voltage applications (3.6kV–35kV). Crucially, the mechanical protection system utilizes Aluminum Wire Armor (AWA) instead of steel. Since steel generates magnetic heating (eddy currents) in single-core AC circuits, the non-magnetic AWA design eliminates this thermal risk. Simultaneously, the ‘Wire’ construction provides the longitudinal tensile strength required for vertical runs, distinct from tape-armored alternatives. The core is insulated with high-grade XLPE and finished with a weather-resistant PVC sheath.
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Avantages
N2XSR(AL)Y/NA2XSR(AL)Y : Benefits and Features
Neutralité magnétique (AWA) : For single-core AC applications, Steel armor is strictly prohibited as it causes magnetic induction heating. We use Armure en fil d'aluminium (AWA) to eliminate this eddy current risk while maintaining mechanical crush resistance.
Thermal Headroom: The XLPE insulation system is rated for 90°C continuous operation. This offers a significantly higher safety margin against thermal overload compared to standard thermoplastic limits.
Tensile Capability: Unlike tape armor, the “Wire” construction provides the longitudinal tensile strength necessary for vertical installations or high-tension pulls.
Screening Logic: A Ruban de cuivre metallic screen is applied to control electrical field stress and provide a fault current path, encased in a Type ST2 PVC sheath for environmental sealing.
Dimensions/Paramètres
| Nom. Secte croisée. (mm2) | Conductor DC Resistance at 20°C (Ω/km) | Conductor AC Resistance at 90°C (Ω/km) | Inductance Trefoil formation (mH/km) | Inductance Flat formation (mH/km) | Current Capacity Trefoil in air (A) | Current Capacity Trefoil in ground (A) | Current Capacity Flat in air (A) | Current Capacity Flat in ground (A) | Short circuit current Conductor (kA) | Short circuit current Screen (kA) |
|---|---|---|---|---|---|---|---|---|---|---|
| 25 | 0.727 | 0.927 | 0.451 | 0.498 | 167 | 154 | 171 | 157 | 3.58 | 1.14 |
| 35 | 0.524 | 0.668 | 0.428 | 0.474 | 202 | 184 | 207 | 188 | 5.01 | 1.14 |
| 50 | 0.387 | 0.494 | 0.410 | 0.457 | 241 | 216 | 246 | 221 | 7.15 | 1.14 |
| 70 | 0.268 | 0.342 | 0.386 | 0.432 | 300 | 264 | 306 | 269 | 10.01 | 1.14 |
| 95 | 0.193 | 0.247 | 0.371 | 0.417 | 363 | 313 | 370 | 318 | 13.59 | 1.14 |
| 120 | 0.153 | 0.196 | 0.357 | 0.403 | 417 | 355 | 424 | 359 | 17.16 | 1.14 |
| 150 | 0.124 | 0.159 | 0.345 | 0.391 | 471 | 395 | 478 | 399 | 21.45 | 1.14 |
| 185 | 0.0991 | 0.128 | 0.334 | 0.380 | 536 | 442 | 543 | 445 | 26.46 | 1.14 |
| 240 | 0.0754 | 0.098 | 0.330 | 0.376 | 625 | 501 | 627 | 499 | 34.32 | 1.14 |
| 300 | 0.0601 | 0.079 | 0.323 | 0.369 | 706 | 555 | 705 | 550 | 42.90 | 1.14 |
| 400 | 0.0470 | 0.063 | 0.312 | 0.358 | 805 | 617 | 797 | 607 | 57.20 | 1.14 |
| 500 | 0.0366 | 0.050 | 0.312 | 0.358 | 894 | 663 | 877 | 645 | 71.50 | 1.14 |
| 630 | 0.0283 | 0.041 | 0.302 | 0.348 | 993 | 720 | 967 | 695 | 90.09 | 1.14 |
| Nom. Secte croisée. (mm2) | Conductor DC Resistance at 20°C (Ω/km) | Conductor AC Resistance at 90°C (Ω/km) | Inductance Trefoil formation (mH/km) | Inductance Flat formation (mH/km) | Current Capacity Trefoil in air (A) | Current Capacity Trefoil in ground (A) | Current Capacity Flat in air (A) | Current Capacity Flat in ground (A) | Short circuit current Conductor (kA) | Short circuit current Screen (kA) |
|---|---|---|---|---|---|---|---|---|---|---|
| 25 | 0.727 | 0.927 | 0.467 | 0.513 | 169 | 154 | 172 | 157 | 3.58 | 1.14 |
| 35 | 0.524 | 0.668 | 0.443 | 0.489 | 204 | 184 | 209 | 187 | 5.01 | 1.14 |
| 50 | 0.387 | 0.494 | 0.425 | 0.471 | 243 | 216 | 248 | 220 | 7.15 | 1.14 |
| 70 | 0.268 | 0.342 | 0.401 | 0.447 | 302 | 263 | 308 | 268 | 10.01 | 1.14 |
| 95 | 0.193 | 0.247 | 0.383 | 0.430 | 365 | 313 | 372 | 318 | 13.59 | 1.14 |
| 120 | 0.153 | 0.196 | 0.369 | 0.415 | 419 | 353 | 426 | 358 | 17.16 | 1.14 |
| 150 | 0.124 | 0.159 | 0.362 | 0.409 | 475 | 392 | 481 | 396 | 21.45 | 1.14 |
| 185 | 0.0991 | 0.128 | 0.353 | 0.399 | 538 | 438 | 543 | 440 | 26.46 | 1.14 |
| 240 | 0.0754 | 0.098 | 0.340 | 0.386 | 627 | 500 | 629 | 498 | 34.32 | 1.14 |
| 300 | 0.0601 | 0.079 | 0.329 | 0.375 | 706 | 554 | 705 | 549 | 42.90 | 1.14 |
| 400 | 0.0470 | 0.063 | 0.316 | 0.363 | 805 | 616 | 798 | 606 | 57.20 | 1.14 |
| 500 | 0.0366 | 0.050 | 0.313 | 0.360 | 895 | 664 | 878 | 646 | 71.50 | 1.14 |
| 630 | 0.0283 | 0.041 | 0.304 | 0.350 | 995 | 721 | 969 | 695 | 90.09 | 1.14 |
| Nom. Secte croisée. (mm2) | Conductor DC Resistance at 20°C (Ω/km) | Conductor AC Resistance at 90°C (Ω/km) | Inductance Trefoil formation (mH/km) | Inductance Flat formation (mH/km) | Current Capacity Trefoil in air (A) | Current Capacity Trefoil in ground (A) | Current Capacity Flat in air (A) | Current Capacity Flat in ground (A) | Short circuit current Conductor (kA) | Short circuit current Screen (kA) |
|---|---|---|---|---|---|---|---|---|---|---|
| 25 | 0.727 | 0.927 | 0.485 | 0.531 | 170 | 153 | 174 | 156 | 3.58 | 1.14 |
| 35 | 0.524 | 0.668 | 0.461 | 0.507 | 206 | 183 | 211 | 187 | 5.01 | 1.14 |
| 50 | 0.387 | 0.494 | 0.442 | 0.489 | 245 | 215 | 250 | 219 | 7.15 | 1.14 |
| 70 | 0.268 | 0.342 | 0.417 | 0.463 | 304 | 262 | 310 | 267 | 10.01 | 1.14 |
| 95 | 0.193 | 0.247 | 0.398 | 0.444 | 367 | 312 | 373 | 316 | 13.59 | 1.14 |
| 120 | 0.153 | 0.196 | 0.391 | 0.437 | 422 | 351 | 427 | 354 | 17.16 | 1.14 |
| 150 | 0.124 | 0.159 | 0.377 | 0.424 | 477 | 391 | 482 | 394 | 21.45 | 1.14 |
| 185 | 0.0991 | 0.127 | 0.366 | 0.412 | 540 | 437 | 545 | 438 | 26.46 | 1.14 |
| 240 | 0.0754 | 0.098 | 0.351 | 0.397 | 628 | 499 | 630 | 497 | 34.32 | 1.14 |
| 300 | 0.0601 | 0.079 | 0.340 | 0.386 | 709 | 553 | 707 | 548 | 42.90 | 1.14 |
| 400 | 0.0470 | 0.063 | 0.334 | 0.381 | 799 | 604 | 790 | 592 | 57.20 | 1.14 |
| 500 | 0.0366 | 0.050 | 0.323 | 0.369 | 896 | 663 | 880 | 645 | 71.50 | 1.14 |
| 630 | 0.0283 | 0.041 | 0.313 | 0.359 | 997 | 720 | 971 | 695 | 90.09 | 1.14 |
| Nom. Secte croisée. (mm2) | Conductor DC Resistance at 20°C (Ω/km) | Conductor AC Resistance at 90°C (Ω/km) | Inductance Trefoil formation (mH/km) | Inductance Flat formation (mH/km) | Current Capacity Trefoil in air (A) | Current Capacity Trefoil in ground (A) | Current Capacity Flat in air (A) | Current Capacity Flat in ground (A) | Short circuit current Conductor (kA) | Short circuit current Screen (kA) |
|---|---|---|---|---|---|---|---|---|---|---|
| 35 | 0.524 | 0.668 | 0.475 | 0.521 | 208 | 183 | 212 | 186 | 5.01 | 1.14 |
| 50 | 0.387 | 0.494 | 0.456 | 0.502 | 246 | 215 | 251 | 219 | 7.15 | 1.14 |
| 70 | 0.268 | 0.342 | 0.429 | 0.476 | 306 | 262 | 311 | 266 | 10.01 | 1.14 |
| 95 | 0.193 | 0.247 | 0.418 | 0.465 | 370 | 310 | 375 | 314 | 13.59 | 1.14 |
| 120 | 0.153 | 0.196 | 0.403 | 0.449 | 423 | 350 | 429 | 354 | 17.16 | 1.14 |
| 150 | 0.124 | 0.159 | 0.389 | 0.435 | 478 | 390 | 483 | 393 | 21.45 | 1.14 |
| 185 | 0.0991 | 0.127 | 0.377 | 0.423 | 541 | 436 | 545 | 437 | 26.46 | 1.14 |
| 240 | 0.0754 | 0.098 | 0.361 | 0.407 | 630 | 498 | 631 | 496 | 34.32 | 1.14 |
| 300 | 0.0601 | 0.079 | 0.355 | 0.402 | 707 | 545 | 703 | 538 | 42.90 | 1.14 |
| 400 | 0.0470 | 0.062 | 0.343 | 0.389 | 801 | 604 | 792 | 592 | 57.20 | 1.14 |
| 500 | 0.0366 | 0.050 | 0.331 | 0.377 | 900 | 663 | 884 | 645 | 71.50 | 1.14 |
| 630 | 0.0283 | 0.040 | 0.321 | 0.367 | 999 | 721 | 974 | 695 | 90.09 | 1.14 |
| Nom. Secte croisée. (mm2) | Conductor DC Resistance at 20°C (Ω/km) | Conductor AC Resistance at 90°C (Ω/km) | Inductance Trefoil formation (mH/km) | Inductance Flat formation (mH/km) | Current Capacity Trefoil in air (A) | Current Capacity Trefoil in ground (A) | Current Capacity Flat in air (A) | Current Capacity Flat in ground (A) | Short circuit current Conductor (kA) | Short circuit current Screen (kA) |
|---|---|---|---|---|---|---|---|---|---|---|
| 50 | 0.387 | 0.494 | 0.495 | 0.542 | 250 | 214 | 254 | 217 | 7.15 | 1.14 |
| 70 | 0.268 | 0.342 | 0.467 | 0.513 | 309 | 260 | 314 | 264 | 10.01 | 1.14 |
| 95 | 0.193 | 0.247 | 0.446 | 0.493 | 372 | 309 | 377 | 312 | 13.59 | 1.14 |
| 120 | 0.153 | 0.196 | 0.429 | 0.475 | 426 | 349 | 431 | 352 | 17.16 | 1.14 |
| 150 | 0.124 | 0.159 | 0.415 | 0.461 | 480 | 389 | 485 | 391 | 21.45 | 1.14 |
| 185 | 0.0991 | 0.127 | 0.409 | 0.455 | 543 | 431 | 546 | 431 | 26.46 | 1.14 |
| 240 | 0.0754 | 0.097 | 0.392 | 0.438 | 630 | 491 | 630 | 488 | 34.32 | 1.14 |
| 300 | 0.0601 | 0.078 | 0.379 | 0.426 | 708 | 542 | 705 | 536 | 42.90 | 1.14 |
| 400 | 0.0470 | 0.062 | 0.363 | 0.410 | 804 | 603 | 796 | 591 | 57.20 | 1.14 |
| 500 | 0.0366 | 0.050 | 0.350 | 0.396 | 902 | 662 | 887 | 645 | 71.50 | 1.14 |
| 630 | 0.0283 | 0.040 | 0.340 | 0.386 | 1004 | 721 | 981 | 697 | 90.09 | 1.14 |
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Processus de production du câble d'alimentation
Pour assurer une qualité supérieure, JOCA opère lignes de production entièrement numérisées et automatisées pour câbles d'alimentation. Spécifiquement, ce flux de travail complet couvertures toronnage du conducteur, extrusion de l'isolation, tamisage métallique et gainage final. De plus, systèmes intelligents surveiller activement chaque étape pour assurer une performance stable et une qualité constante du produit. En plus, l'usine utilise installations d'essai avancées, telles que les essais de décharge partielle, les essais de traction et les essais d'étincelles. Par conséquent, ces mesures rigoureuses garantie que chaque câble livré répond strictement aux normes internationales.
Emballage pour expédition
Pour répondre à divers besoins de transport, il existe de nombreuses méthodes d'emballage qui peuvent être utilisées.
Vous avez plus de questions ?
Q: Voltage Application?
UN: Full Medium Voltage spectrum: 3.6/6kV through 26/35kV.
Q: Why Aluminum Wire Armor (AWA) instead of Steel?
UN: Physics constraint. Steel is magnetic and acts as an inductor on single-core AC circuits, causing overheating. AWA is non-magnetic, eliminating this eddy current risk while retaining mechanical tensile strength.
Q: Conductor options?
UN: Copper (N2XSR) for max ampacity, or Aluminum (NA2XSR) for weight/cost reduction.
Q: Function of the Copper Tape screen?
UN: Field Stress Control. It manages radial electric fields and provides a calculated earth fault path.
Q: Insulation type?
UN: XLPE. Chosen for its 90°C continuous thermal rating, far superior to legacy PVC limits (70°C).
Q: Outdoor installation?
UN: Vérifié. The outer jacket utilizes UV-stabilized PVC (Type ST2), suitable for exposure or trench burial.
Q: Manufacturing Standard?
UN: CEI 60502-2 (Class 2 Stranded Conductors).
Q: Sheath Colors?
UN: Norme: Rouge ou Noir. (Black recommended for high UV zones).