N2XSR(AL)Y/NA2XSR(AL)Y
Kabel kuasa 3.6KV-35KV Single XLPE Insulation Aluminium Wire Armored dan PVC Jacket
- Konduktor : Kuprum atau Aluminium (Kelas 2 mengikut IEC 60502-2).
- Penebat : XLPE
- Skrin Logam : Pita Tembaga
- Lapisan Pemisah : Pita Bukan Higroskopik.
- Sarung Dalam : PVC
- Perisai : Aluminum Wire Armor (AWA).
- Sarung Luar : PVC
- Warna : Biasanya Merah atau Hitam.
- Pemprosesan Sampel Pantas dengan Penyelesaian Tersuai
- Bahan Berkualiti Tinggi
- Pilihan Harga Mampu Milik
- Penghantaran Global
- Untuk perlindungan data yang lebih baik, pastikan semua muat naik adalah selamat
Jimat sekurang-kurangnya 30% secara purata
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Penerangan Produk
N2XSR(AL)Y/NA2XSR(AL)Y : Product Description and Specifications
The N2XSR(AL)Y dan NA2XSR(AL)Y series are engineered for Teras Tunggal 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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Kelebihan
N2XSR(AL)Y/NA2XSR(AL)Y : Benefits and Features
Magnetic Neutrality (AWA): For single-core AC applications, Steel armor is strictly prohibited as it causes magnetic induction heating. Kami gunakan Perisai Kawat 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 Pita Tembaga 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.
Dimensi/Parameter
| Nom. Cross Sect. (mm2) | Conductor DC Resistance at 20°C (Ω/km) | Conductor AC Resistance at 90°C (Ω/km) | Pembentukan Trefoil Kearuhan (mH/km) | Kearuhan Pembentukan rata (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. Cross Sect. (mm2) | Conductor DC Resistance at 20°C (Ω/km) | Conductor AC Resistance at 90°C (Ω/km) | Pembentukan Trefoil Kearuhan (mH/km) | Kearuhan Pembentukan rata (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. Cross Sect. (mm2) | Conductor DC Resistance at 20°C (Ω/km) | Conductor AC Resistance at 90°C (Ω/km) | Pembentukan Trefoil Kearuhan (mH/km) | Kearuhan Pembentukan rata (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. Cross Sect. (mm2) | Conductor DC Resistance at 20°C (Ω/km) | Conductor AC Resistance at 90°C (Ω/km) | Pembentukan Trefoil Kearuhan (mH/km) | Kearuhan Pembentukan rata (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. Cross Sect. (mm2) | Conductor DC Resistance at 20°C (Ω/km) | Conductor AC Resistance at 90°C (Ω/km) | Pembentukan Trefoil Kearuhan (mH/km) | Kearuhan Pembentukan rata (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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Proses Pengeluaran Kabel Kuasa
Untuk memastikan kualiti unggul, JOCA beroperasi barisan pengeluaran digital dan automatik sepenuhnya untuk kabel kuasa. Khususnya, aliran kerja komprehensif ini mbulesat terkandas konduktor, penyemperitan penebat, penapisan logam, dan sarung akhir. Lebih-lebih lagi, sistem pintar pantau secara aktif setiap peringkat untuk memastikan prestasi yang stabil dan kualiti produk yang konsisten. Sebagai tambahan, kilang përdor kemudahan ujian lanjutan, seperti ujian nyahcas separa, ujian tegangan dan ujian percikan. Akibatnya, langkah-langkah yang ketat ini jaminan bahawa setiap kabel yang dihantar sangat memenuhi piawaian antarabangsa.
Pembungkusan Untuk Penghantaran
Untuk memenuhi pelbagai keperluan pengangkutan, terdapat banyak kaedah pembungkusan yang boleh digunakan.
Ada lagi soalan?
Q: Voltage Application?
A: Full Medium Voltage spectrum: 3.6/6kV through 26/35kV.
Q: Why Aluminum Wire Armor (AWA) instead of Steel?
A: 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?
A: Copper (N2XSR) for max ampacity, or Aluminum (NA2XSR) for weight/cost reduction.
Q: Function of the Copper Tape screen?
A: Field Stress Control. It manages radial electric fields and provides a calculated earth fault path.
Q: Insulation type?
A: XLPE. Chosen for its 90°C continuous thermal rating, far superior to legacy PVC limits (70°C).
Q: Outdoor installation?
A: Disahkan. The outer jacket utilizes UV-stabilized PVC (Type ST2), suitable for exposure or trench burial.
Q: Manufacturing Standard?
A: IEC 60502-2 (Class 2 Stranded Conductors).
Q: Sheath Colors?
A: Standard: Merah atau Hitam. (Black recommended for high UV zones).