440 To 220 Motor Wiring Diagram. 440 volt 3 phase wiring diagram wiring diagram is a simplified welcome pictorial representation of an electrical circuit. A star delta is used for a cage motor designed to run normally on the delta connected stator winding.
One diagram will be for 220 3ph and the pther will be for 440 3ph. These diagrams are current at the time of publication check the wiring diagram supplied with the motor. That being said there is a wide range of different motors and what you have on hand.
This video will show you how to wire up a 9 wire 3 phase motor to a 3 phase 240 volt systemwatch till the end for my tech tipif performing on site be sure.
Follow that to determine whether or not yours is wired for 440 or 220. Always use wiring diagram supplied on motor nameplate. 220 volt wiring diagram wiring 220 volt electrical outlet. 1ΓΈ wiring diagrams form b airflow direction base on left hand blade installation.