NYR(AL)Y/NAYR(AL)Y
cavo di alimentazione con rivestimento in alluminio con isolamento in PVC a nucleo singolo da 0,6/1kV
Direttore: Rame o Alluminio
Isolamento: PVC
Inner Sheath: PVC
Armoured:Aluminum Wire Armour
Guaina esterna: PVC
Standard: CEI 60502-1
- Elaborazione rapida dei campioni con soluzioni personalizzate
- Materiali di alta qualità
- Opzioni di prezzo convenienti
- Consegna globale
- Per una migliore protezione dei dati, assicurati che tutti i caricamenti siano sicuri
Risparmia almeno 30% in media
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Descrizione del prodotto
Armored Cable SWA AWA STA : Product Description and Specifications
Il NYR(AL)Y series is built for Monocore distribution runs.Here’s the physics: You can’t use steel armor on a single-core AC cable. It creates a magnetic field that overheats the armor (induction effect). That’s why we use Aluminum Wire Armor (AWA). It’s non-magnetic. You get a rock-hard mechanical cage for direct burial, but without the heating issues.Your Options: Copper or Aluminum conductors. Need LSZH for fire safety or PE for wet soil? Just specify it, and we’ll extrude it.
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Vantaggi
Armored Cable SWA AWA STA: Benefits and Features
Why Aluminum Armor (AWA)? Simple physics. Steel armor turns single-core cables into induction heaters. Aluminum is non-magnetic, so it stops the cable from cooking itself while still acting like a mechanical cage.
Rame o alluminio: Your call. Go Copper (NYR) for raw power or Aluminum (NAYR) to slash the project bill.
Built for Extremes: Runs from freezing -20°C to hot +90°C. Need it waterproof? Ask for PE. Need fire safety? We swap to LSZH.
Monster Loads: It’s a workhorse. Pushes up to 885A (in air) and survives massive 42.84 kA short circuits without melting.
IEC 60502-1: No cutting corners. We build it strictly by the global rulebook.
Dimensioni/Parametri
| Nom. Cross Sect. (mm2) | DC Resistance at 20°C (Ω/km) | AC Resistance at 70°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 at 1 sec (kA) |
|---|---|---|---|---|---|---|---|---|---|
| 10 | 1.83 | 2.190 | 0.442 | 0.489 | 73 | 77 | 75 | 79 | 1.15 |
| 16 | 1.15 | 1.376 | 0.412 | 0.458 | 96 | 99 | 98 | 102 | 1.84 |
| 25 | 0.727 | 0.870 | 0.386 | 0.432 | 127 | 128 | 130 | 131 | 2.88 |
| 35 | 0.524 | 0.627 | 0.367 | 0.414 | 154 | 153 | 158 | 157 | 4.03 |
| 50 | 0.387 | 0.463 | 0.351 | 0.397 | 187 | 181 | 192 | 186 | 5.75 |
| 70 | 0.268 | 0.321 | 0.333 | 0.379 | 234 | 222 | 240 | 227 | 8.05 |
| 95 | 0.193 | 0.232 | 0.322 | 0.368 | 286 | 264 | 292 | 269 | 10.93 |
| 120 | 0.153 | 0.184 | 0.315 | 0.361 | 331 | 299 | 338 | 304 | 13.80 |
| 150 | 0.124 | 0.150 | 0.309 | 0.355 | 376 | 334 | 383 | 338 | 17.25 |
| 185 | 0.0991 | 0.120 | 0.302 | 0.348 | 431 | 375 | 438 | 378 | 21.28 |
| 240 | 0.0754 | 0.092 | 0.294 | 0.340 | 507 | 429 | 511 | 430 | 27.60 |
| 300 | 0.0601 | 0.075 | 0.293 | 0.340 | 573 | 472 | 573 | 468 | 34.50 |
| 400 | 0.0470 | 0.060 | 0.290 | 0.337 | 650 | 522 | 644 | 513 | 41.20 |
| 500 | 0.0366 | 0.048 | 0.284 | 0.330 | 732 | 573 | 719 | 557 | 51.50 |
| 630 | 0.0283 | 0.040 | 0.275 | 0.321 | 820 | 625 | 799 | 602 | 64.89 |
| 800 | 0.0221 | 0.033 | 0.275 | 0.321 | 883 | 651 | 851 | 620 | 82.40 |
| Size (mm²) | Max. Conductor Resistance DC at 20°C (Ω/km) | Max. Conductor Resistance AC at 70°C (Ω/km) | Max. Current Capacity in air - Trefoil (A) | Max. Current Capacity in air - Flat (A) | Max. Current Capacity in ground - Trefoil (A) | Max. Current Capacity in ground - Flat (A) | Inductance (mH/km) | Max. Short circuit current at 1 sec. (kA) |
|---|---|---|---|---|---|---|---|---|
| 10 | 3.08 | 3.701 | 62 | 56 | 76 | 60 | 0.396 | 0.76 |
| 16 | 1.91 | 2.295 | 82 | 74 | 102 | 80 | 0.370 | 1.22 |
| 25 | 1.20 | 1.442 | 125 | 113 | 134 | 105 | 0.358 | 1.90 |
| 35 | 0.868 | 1.043 | 145 | 131 | 180 | 141 | 0.345 | 2.66 |
| 50 | 0.641 | 0.770 | 176 | 160 | 215 | 168 | 0.336 | 3.80 |
| 70 | 0.443 | 0.533 | 224 | 202 | 265 | 204 | 0.326 | 5.32 |
| 95 | 0.320 | 0.385 | 271 | 249 | 319 | 245 | 0.321 | 7.22 |
| 120 | 0.253 | 0.305 | 314 | 291 | 363 | 279 | 0.316 | 9.12 |
| 150 | 0.206 | 0.249 | 361 | 333 | 409 | 312 | 0.313 | 11.40 |
| 185 | 0.164 | 0.198 | 412 | 384 | 464 | 353 | 0.310 | 14.06 |
| 240 | 0.125 | 0.152 | 484 | 460 | 543 | 410 | 0.307 | 18.24 |
| 300 | 0.100 | 0.122 | 548 | 530 | 615 | 464 | 0.305 | 22.80 |
| 400 | 0.0778 | 0.096 | 666 | 642 | 719 | 538 | 0.302 | 27.20 |
| 500 | 0.0605 | 0.076 | 776 | 744 | 821 | 610 | 0.299 | 34.00 |
| 630 | 0.04699 | 0.061 | 885 | 854 | 888 | 696 | 0.293 | 42.84 |
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Processi di produzione del cavo elettrico
Per garantire una qualità superiore, JOCA opera linee di produzione completamente digitalizzate e automatizzate per cavi alimentazione. Specificatamente, questo flusso di lavoro completo coperture trefolo conduttore, estrusione isolante, vagliatura metallica e guaina finale. Inoltre, sistemi intelligenti monitorare attivamente ogni fase per garantire prestazioni stabili e qualità del prodotto costante. In aggiunta, la fabbrica non c'è bisogno di strutture di prova avanzate, come prove di scarica parziale, prove di trazione e prove di scintilla. Di conseguenza, queste misure rigorose garanzia che ogni cavo consegnato soddisfa rigorosamente gli standard internazionali.
Imballaggio per la spedizione
Per soddisfare le varie esigenze di trasporto, ci sono molti metodi di imballaggio che possono essere utilizzati.
Hai altre domande?
Q: NYR vs. NAYR: What’s the difference?
A: Solo il metallo conduttore. NYR è Rame. NAYR is Aluminum. That’s it. Aluminum is lighter and cheaper.
Q: Why use Aluminum Armor (AWA) instead of Steel?
A: To stop it from cooking. Steel is magnetic. On a single-core cable, steel armor turns into an induction heater. Aluminum is non-magnetic, so it protects the cable without the heat issues.
D: Posso seppellirlo sottoterra?
A: Absolutely. That’s exactly what the armor is for—stopping rocks and soil pressure from crushing the core.
Q: Valutazione di tensione?
A: Bassa tensione standard: 0,6/1kV.
Q: Can I change the sheath material?
A: Già. Standard is PVC. Need it waterproof? Ask for PE. Need fire safety for a tunnel? Ask for LSZH. Just tell us what the job needs.
Q: Temp limits?
A: It handles extremes: from freezing -20°C all the way up to +90°C.
Q: Is it fireproof?
A: Only if you upgrade. Standard PVC burns. If you need flame resistance, you deve specify the LSZH (Low Smoke Zero Halogen) version.
Q: What standard is this?
A: Strictly CEI 60502-1. We follow the global rulebook, no shortcuts.