AS/NZS 3000:2018
Cl 5.3.3.1.3 Note 1
K values for the protective earthing conductor adiabatic equation
The earthing tool reads the k factor for the earthing conductor material and insulation. The factor sets the size the adiabatic equation returns for the fault current and time.
Na-verify: binasa laban sa naka-print na standard, mga pahina 277–278. Na-check noong 26 Sept 2026.
Mga unit: K A·s^0.5/mm2
Ito ang mga value na ine-encode ng AmpSize. Walang text ng standard na inilalathala. I-verify laban sa kasalukuyang standard.
2 na row
| Kind | K (A·s^0.5/mm2) |
|---|---|
| pvc-copper | 136 |
| bare-copper | 170 |