Electrical Calculators

Categories
Power Calculations (10) Cable Design (4) Transformer Design (4) Motor Engineering (3) Generator System (3) Solar Engineering (2) Earthing System (1) Substation Design (1) Protection Engineering (4) Hydropower (4) Power System Utilization (8)
Generator Backup Time Calculator
Calculate backup runtime from fuel tank capacity and consumption rate.
Generator Fuel Calculator
Approximate diesel fuel burn rate at a given load (rule of thumb — confirm with manufacturer curve).
Generator Sizing Calculator
Size a generator in kVA from total load, power factor, and efficiency.