Useful Calculations and Formulas

formulas

Three Phase Values
For 208 volts x 1.732, use 360
  For 230 volts x 1.732, use 398
  For 240 volts x 1.732, use 416
  For 440 volts x 1.732, use 762
  For 460 volts x 1.732, use 797
  For 480 Volts x 1.732, use 831
 
E = Voltage / I = Amps /W = Watts / PF = Power Factor / Eff = Efficiency / HP = Horsepower