HVACR317 - Refrigeration. Split Phase Motors PSC, CSIR, CSCR. Split Phase Motors. Split phase motors are also called induction start - induction run motors. These motors use a current relay or a centrifugal switch to remove the start winding from the circuit.
HVACR317 - Refrigeration
Split Phase Motors
PSC, CSIR, CSCR
Speed (rpm) = (frequency x 120) / Poles