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AS/NZS 3000:2018

Table C2

Maximum demand, non‑domestic installations

The maximum demand tool reads the demand rule for each load group outside domestic installations.

Verified: read against the printed standard, pages 468–469. Checked 19 Sept 2026.

Units: Current A, Power kW

These are the values AmpSize encodes. No text of the standard is reproduced. Verify against the current standard.

Back to its card on the AS/NZS 3000:2018 page

14 rows

Table C2, Maximum demand, non-domestic installations
GroupUnitResidential methodResidential percentCommercial methodCommercial percentResidential firstResidential first WResidential then perResidential then WCommercial firstCommercial first WCommercial then perCommercial then WResidential ladderCommercial ladder
AkWpercent75percent100
B(i)countfirst-thenfirst-then110001400110001750
B(ii)countfirst-thenfirst-then110001100110001100
B(iii)Aladderladder100, 50100, 75
C(i)kWladderladder100, 50100, 75
C(ii)kWladderladder100, 75100, 75
DAladderladder100, 50100, 75, 50
EAladderladder125, 75, 50125, 75, 50
F(i)Aladderladder100, 50, 25100, 50, 25
F(ii)kWpercent100percent100
GkWpercent100percent100
HAassessassess
IAladderladder50, 050, 0
JAassessassess

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