Construction Generator Sizing Guide

Construction Generator Sizing: Key Parameters

Step-by-Step Sizing for Construction

1. Inventory All Loads: List every device with running kW and starting kVA
2. Apply Diversity Factor: 0.7-0.9 for construction
3. Select Rating Type: Standby vs Prime vs Continuous
4. Apply Derating: Altitude, temperature, humidity per ISO 8528-1
5. Add Future Margin: 10-20% for expansion

For a personalized sizing analysis for your construction application,
contact our engineering team.