AS/NZS 3008.1.1:2017
Table 27(1), 27(2)
Rating factors for air and soil ambient temperature
The cable size and correction factors tools read the Australian ambient factor when the Standard is AU and the Edition is 2017. The factors sit on a 40 °C air base, so 40 °C on site applies no reduction.
已核验：对照印刷版标准阅读，页码 88。检查于 24 Sept 2026。
单位：Temp °C
这些是 AmpSize 所编码的数值。不转载标准原文。请依据现行标准核对。
41 行
| Insulation | Medium | Conductor temp C | Temp (°C) | Factor |
|---|---|---|---|---|
| PVC | air | 75 | 15 | 1.35 |
| PVC | air | 75 | 20 | 1.28 |
| PVC | air | 75 | 25 | 1.21 |
| PVC | air | 75 | 30 | 1.14 |
| PVC | air | 75 | 35 | 1.07 |
| PVC | air | 75 | 40 | 1 |
| PVC | air | 75 | 45 | 0.91 |
| PVC | air | 75 | 50 | 0.82 |
| PVC | air | 75 | 55 | 0.72 |
| PVC | air | 75 | 60 | 0.6 |
| PVC | air | 75 | 65 | 0.49 |
| PVC | air | 75 | 70 | 0.37 |
| XLPE | air | 90 | 15 | 1.26 |
| XLPE | air | 90 | 20 | 1.2 |
| XLPE | air | 90 | 25 | 1.15 |
| XLPE | air | 90 | 30 | 1.1 |
| XLPE | air | 90 | 35 | 1.05 |
| XLPE | air | 90 | 40 | 1 |
| XLPE | air | 90 | 45 | 0.94 |
| XLPE | air | 90 | 50 | 0.88 |
| XLPE | air | 90 | 55 | 0.81 |
| XLPE | air | 90 | 60 | 0.73 |
| XLPE | air | 90 | 65 | 0.65 |
| XLPE | air | 90 | 70 | 0.57 |
| XLPE | air | 90 | 75 | 0.47 |
| XLPE | air | 90 | 80 | 0.34 |
| XLPE | air | 90 | 85 | 0.19 |
| PVC | soil | 75 | 10 | 1.14 |
| PVC | soil | 75 | 15 | 1.1 |
| PVC | soil | 75 | 20 | 1.05 |
| PVC | soil | 75 | 25 | 1 |
| PVC | soil | 75 | 30 | 0.95 |
| PVC | soil | 75 | 35 | 0.89 |
| PVC | soil | 75 | 40 | 0.83 |
| XLPE | soil | 90 | 10 | 1.11 |
| XLPE | soil | 90 | 15 | 1.07 |
| XLPE | soil | 90 | 20 | 1.03 |
| XLPE | soil | 90 | 25 | 1 |
| XLPE | soil | 90 | 30 | 0.97 |
| XLPE | soil | 90 | 35 | 0.93 |
| XLPE | soil | 90 | 40 | 0.89 |