An explanation of the use of a single phase power source to operate one 3 phase motor to produce 3 phase power for another. By using a pilot motor to rotate a 3 phase motor then applying single phase power to the motor, 3 phase power will be produced to operate the 3 phase motor on your equipment. This the simplest and best way to operate 3 phase equipment on single phase. 3 phase motors are often available for a fairly low price due to their limited applications. A wiring schematic is included
This video is part of the heating and cooling series of training videos made to accompany my websites: www.graycoolingman.com and www.grayfurnaceman.com to pass on what I have learned in many years of service and repair. If you have suggestions or comments they are welcome.
If you are a homeowner looking to repair your own appliance, understand that the voltages can be lethal, the fuels are highly flammable and high pressures are used. Know your limits.