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All toolsCalculatorsElectricalMaximum Demand

Maximum Demand

Estimate diversified maximum demand and supply current from connected loads with editable diversity factors.

Supply assumptions

V

0.95 typical for mixed commercial

Loads & diversity

Lighting

Socket Outlets (general)

HVAC / Ventilation

Catering / Kitchen

Hot Water / Heaters

Motors / Plant

IT / Comms

Other

Enter valid voltage and power factor
ensign.software · 28 October 2026The Ensign Toolbox