How to Calculate Transformer KVA?
Calculate transformer kVA from voltage and current for single phase and three phase systems, with worked examples and a quick reference table.
Selection Guides
Selection Guides
Selection Guides
What Size Transformer Does a Factory Need?
How to work out the transformer size a factory needs: connected load, diversity, power factor, motor starting, harmonics and growth margin, with worked examples.
Selection Guides
How to Select a Distribution Transformer for a Factory?
A step-by-step method for selecting a factory distribution transformer: load list, diversity, capacity, voltage, construction, cooling, protection and testing.