0.5 kva transformer primary 240 x 480 secondary 120/240 federal pacific Transformer wiring diagram 480 240 480v diagrams volt wire kva phase 120 single federal pacific secondary primary simple low dry Transformer control phase 480v acme circuits cpt winding 120v coded
Acme Transformer Wiring Diagrams | Best Diagram Collection
5 kva transformer primary 240 x 480 secondary 120/240 federal pacific