AS/NZS 5033:2021
AS/NZS 5033:2021 array limits
PV array voltage, current and cable limits
The PV string tool reads the voltage limits, the 1.25 string current factor, the string fuse multiplier, the 4 mm² conductor and the 5 % drop here. Verified on the printed pages.
Verified: read against the printed standard, pages 21, 23, 24, 49, 50 (PDF 29, 31, 32, 57, 58). Checked 1 Oct 2026.
Units: Value per row
These are the values AmpSize encodes. No text of the standard is reproduced. Verify against the current standard.
8 rows
| Clause | Value (per row) | Unit |
|---|---|---|
| 3.1 | 1000 | V |
| 3.1 | 1500 | V |
| 3.3.3.1 | 1.25 | x |
| Table 3.1 | 1.2 | x |
| 4.4.2.3 | 4 | mm² |
| 4.4.2.4 | 5 | % |
| 4.4.2.4 | 120 | V |
| 4.4.2.2 | 40 | K |