AS/NZS 3008.1.1:2025
Table 3.4
Correction factors for four‑core and five-core cable carrying third harmonic current
On the 2025 edition, the correction factors tool reads the third harmonic correction factor here, Table 3.4.
已核验：对照印刷版标准阅读，页码 24。检查于 27 Sept 2026。
单位：Third harmonic percent %, Factor x
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。
4 行
| Band | Min percent | Max percent | Factor (x) | Basis |
|---|---|---|---|---|
| 0–15 % | 0 | 15 | 1 | phase |
| 15–33 % | 15 | 33 | 0.86 | phase |
| 33–45 % | 33 | 45 | 0.86 | neutral |
| > 45 % | 45 | 1 | neutral |