AS/NZS 5033:2021
AS/NZS 5033:2021 isolators, enclosures and earthing
PV array isolator, enclosure and earthing figures
The PV array tool reads the isolator ambient temperatures, the outdoor IP codes, the earthing sizes of Figure 4.13, the 0.5 ohm limit and the 120 V alarm threshold here.
Verified: read against the printed standard, pages 26, 37–39, 55, 65–67 (PDF 34, 45–47, 63, 73–75). 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.
15 rows
| Clause | Value (per row) | Unit | Page |
|---|---|---|---|
| 4.3.4.2.3(a)(i) | 40 | °C | 38 |
| 4.3.4.2.3(a)(ii) | 40 | °C | 38 |
| 4.3.4.2.3(a)(iii) | 60 | °C | 38 |
| Table 4.5 | 56 | IP | 55 |
| 4.4.6.1 | 55 | IP | 55 |
| 4.4.6.2 | 300 | mm | 55 |
| Figure 4.13 | 35 | V | 66 |
| Figure 4.13 | 16 | mm² | 66 |
| Figure 4.13 | 4 | mm² | 66 |
| Figure 4.13 | 4 | mm² | 66 |
| Figure 4.13 | 4 | mm² | 66 |
| 4.6.5 | 0.5 | Ω | 65 |
| Table 4.6 | 120 | V | 67 |
| Table 4.6 | 1.5 | m | 67 |
| 3.5.3 | 120 | V | 26 |