Neat 480 Motor Wiring
Always use wiring diagram supplied on motor nameplate.
480 motor wiring. Enter the motor horsepower and voltage. Check the motor connector cover for the proper configuration of 480 volt wire connection. 480v single phase wiring diagram 480 volt single phase transformer with 480v 3 phase wiring diagram image size 472 x 264 px image source.
480v 3 phase motor wiring diagram wiring diagram is a simplified welcome pictorial representation of an electrical circuit. I have a 277480 volt panel. If you have 230 volt three phase you have to wire the motor in the lower voltage configuration.
Likewise with 460 volts you have to wire the motor for the higher voltage configuration. A three phase motor is more efficient than a single phase motor because of the peculiarities of alternating current ac. Here is a picture gallery about 480v 3 phase wiring diagram complete with the description of the image please find the image you need.
Circuit element electrical rating. Make the specified connections and secure the terminals in place. Always refer to nec when sizing conduit.
Replace the cover on the motor and turn on the power. Not all motor manufacturers use the same type of windings. Wiring any other three phase system will be done exactly the same.
On the motor there is a low voltage wiring and a high voltage wiring. Delta and wye indicate the manner in which the motor windings are connected. Motor wire size calculator.