AS/NZS 3008.1.1:2025
Table 3.18
Current ratings, multicore cable with three or four cores, thermoplastic 75 °C
On the 2025 edition, the cable size tool reads this table for a thermoplastic multicore cable. It gives the printed rating in copper or aluminium for each installation method. The buried-direct ratings up to 10 mm² differ from 2017.
تم التحقق: مقروء مقابل المعيار المطبوع، الصفحات 48–49. تم التحقق في 27 Sept 2026.
الوحدات: Rating A
هذه هي القيم التي ترمّزها AmpSize. لا يُعاد إنتاج أي نص من المعيار. تحقق من المعيار الحالي.
19 صفوف
| Size | Unenclosed spaced | Unenclosed touching | Unenclosed sun | Enclosed air | Insulation partial | Insulation partial enclosed | Insulation complete | Insulation complete enclosed | Buried direct | Underground enclosure | Al unenclosed touching | Al unenclosed spaced | Al unenclosed sun | Al enclosed air | Al insulation partial | Al insulation partial enclosed | Al insulation complete | Al insulation complete enclosed | Al buried direct | Al underground enclosure |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 13 | 12 | 9 | 11 | 9 | 9 | 6 | 5 | 19 | 14 | — | — | — | — | — | — | — | — | — | — |
| 1.5 | 16 | 15 | 12 | 14 | 12 | 11 | 8 | 7 | 24 | 18 | — | — | — | — | — | — | — | — | — | — |
| 2.5 | 23 | 22 | 17 | 20 | 17 | 16 | 11 | 10 | 34 | 25 | — | — | — | — | — | — | — | — | — | — |
| 4 | 31 | 29 | 23 | 25 | 23 | 20 | 15 | 13 | 44 | 33 | — | — | — | — | — | — | — | — | — | — |
| 6 | 40 | 37 | 29 | 33 | 30 | 26 | 19 | 16 | 55 | 42 | — | — | — | — | — | — | — | — | — | — |
| 10 | 54 | 51 | 39 | 44 | 41 | 35 | 25 | 22 | 74 | 55 | — | — | — | — | — | — | — | — | — | — |
| 16 | 72 | 68 | 51 | 58 | 54 | 47 | 34 | 29 | 96 | 73 | 53 | 56 | 40 | 45 | 42 | 36 | 26 | 23 | 75 | 56 |
| 25 | 97 | 91 | 67 | 76 | 73 | 60 | 46 | 38 | 125 | 94 | 71 | 75 | 52 | 59 | 57 | 47 | 35 | 29 | 97 | 73 |
| 35 | 120 | 112 | 82 | 94 | 90 | 75 | 56 | 47 | 150 | 114 | 87 | 93 | 64 | 73 | 69 | 58 | 43 | 36 | 117 | 89 |
| 50 | 146 | 137 | 99 | 112 | 109 | 89 | — | — | 178 | 136 | 106 | 113 | 77 | 87 | 85 | 69 | — | — | 138 | 105 |
| 70 | 185 | 172 | 123 | 142 | 138 | 114 | — | — | 219 | 170 | 134 | 143 | 96 | 111 | 107 | 88 | — | — | 170 | 132 |
| 95 | 228 | 213 | 150 | 177 | 170 | 142 | — | — | 263 | 208 | 165 | 177 | 116 | 137 | 132 | 110 | — | — | 204 | 161 |
| 120 | 265 | 247 | 172 | 202 | 198 | 162 | — | — | 300 | 237 | 192 | 206 | 134 | 157 | 154 | 126 | — | — | 233 | 184 |
| 150 | 303 | 282 | 194 | 228 | 226 | 182 | — | — | 336 | 266 | 219 | 235 | 151 | 177 | 175 | 142 | — | — | 261 | 207 |
| 185 | 348 | 324 | 220 | 263 | 259 | 211 | — | — | 379 | 304 | 253 | 272 | 172 | 206 | 203 | 165 | — | — | 296 | 237 |
| 240 | 412 | 383 | 256 | 316 | 307 | 253 | — | — | 438 | 359 | 301 | 323 | 200 | 248 | 240 | 198 | — | — | 344 | 281 |
| 300 | 472 | 438 | 288 | 356 | 351 | 285 | — | — | 493 | 404 | 345 | 372 | 227 | 281 | 276 | 225 | — | — | 388 | 318 |
| 400 | 544 | 504 | 326 | 420 | 404 | 336 | — | — | 557 | 468 | 402 | 434 | 260 | 335 | 322 | 268 | — | — | 444 | 374 |
| 500 | 616 | 571 | 363 | 470 | 457 | 376 | — | — | 620 | 522 | 461 | 498 | 294 | 380 | 369 | 304 | — | — | 501 | 422 |