AS/NZS 3000:2018
Cl 4.14
Transformer secondary circuits
The transformer inrush tool reads the Cl 4.14.2.2 Exception for an unprotected secondary cable, and Cl 4.14.1 Exception 2 for an extra-low voltage transformer.
Verified: read against the printed standard, pages 53, 256–257 (PDF = page + 4). Checked 2 Oct 2026.
Units: Value see notes
These are the values AmpSize encodes. No text of the standard is reproduced. Verify against the current standard.
3 rows
| Kind | Value (see notes) | Clause | Page |
|---|---|---|---|
| shall | — | Cl 4.14.2.2 | 256 |
| ratio | 1 | Cl 4.14.2.2 Exception | 256-257 |
| limit | 50 | Cl 4.14.1 Exception 2, Cl 1.4.128(a) | 53, 256 |