Maximum demand
Assess connected loads and balance phase demand.
1 · Installation
Type
Living units
Used by the block-of-living-units rules only.
Connected current index
— A
Sum of converted unit currents across all groups; not supply current.
2 · Supply
Phase voltage
Volts, 5 V steps. Converts W, kW and hp loads on one phase.
Line voltage
Volts, 5 V steps. Converts three-phase W, kW and hp loads.
3 · Loads
| Group | Qty | Load | Phase | Group demand | Actions |
|---|
Assessed per
AS/NZS 3000 Appendix C
Load item
Load group
Quantity / points
Connected load (each)
Unit
Phases
Phase leg
Power factor
cos φ
Efficiency
× (0 to 1)
Results update as you change the installation, supply or loads.View results
Results
Review maximum demand, phase loading and the assessment basis.
Detailed analysis Load groups, verification, comparison and audit
Document
Keep project details and calculation notes together.
Notes
- Maximum demand assessed per AS/NZS 3000:2018 Appendix C (Tables C1 & C2).
- Per-phase distribution assumes a 3-phase R/W/B supply. Single-phase loads are auto-balanced onto the least-loaded leg unless pinned to a specific phase (R/W/B); verify the actual allocation on site.
- All implemented factors and load subtypes await independent source and amendment review. Group totals are a current index, not supply current or kVA.
References
- Awaiting inputs
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