Dual Voltage Motor Wiring Diagram. Electrical 3 phase motors wiring diagram uploaded by anna r. This motor has two identical main windings arranged for either series or parallel connections.
See also great three phase motor wiring diagram 3 star delta and how to wire 3 phase motors wiring diagram from wiring diagram topic. When the main windings are connected in series 120 volts is used. How do 3 phase dual voltage motor windings work.
Airflow direction base on left hand blade installation.
Electrical motors 12 lead dual voltage wye startdelta run both voltages or 6 lead single voltage wye startdelta run motors designed by us motors for wye start delta run may also be used for across the line starting using only the delta connection. The following diagram illustrates these connections graphically. Inst maint wiring5qxd 20112015 1137 am page 7. If it has 12 leads the low voltage connection is as follows.