Collection of 3 phase motor wiring diagram 9 leads.
230 volt 3 phase motor wiring diagram 9 leads.
On a 12 wire motor wired for high voltage i e 480v 10t 11t and 12t must be connected together but not connected to anything else.
L1 to t1 l2 to t2 l3 to t3 t4 to t7 t5 to t8 and t6.
Connect motor lead 1 to the black l1 conductor.
The basic wiring diagram is 1 7 to one phase 2 8 to second phase 3 9 to third phase and 4 5 6 hooked together to be the external star.
Capacitor motor single phase wiring diagrams always use wiring diagram supplied on motor nameplate.
Connect motor lead 2 to the red l2 conductor.
Battery and voltmeter leads should be properly identified.
The 3 phase ac source line voltage l1 is connected to the motor terminal 1 and 7 line voltage l2 to motor terminal 2 and 8 and line voltage l3 to.
Connect motor lead 3 to the blue l3 conductor.
That being said there is a wide range of different motors and what you have on hand can be completely different.
Electrical motors 12 lead dual voltage wye start delta run both voltages or 6 lead single voltage wye start delta 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.
W2 cj2 ui vi wi w2 cj2 ui vi wi a cow voltage y high voltage z t4 til t12 10 til.
It shows the elements of the circuit as simplified shapes and the power as well as signal connections between the gadgets.
Alligator clips should be used on.
Connect motor leads 4 and 7 together.
Use a dc volt ohm meter with a 20k ohms per volt dc scale.
Connect motor leads 5 and 8 together.
A wiring diagram is a streamlined conventional pictorial depiction of an electrical circuit.
Always use wiring diagram supplied on motor nameplate colored leads are only applicable on the new rolled steel motor lines single phase wiring diagrams.
In the united states for low voltage motors below 600v you can expect either 230v or 460v.
Make the connections for high voltage 460 volt wiring.
A three phase motor must be wired based on the diagram on the faceplate.
Motor wiring diagram u s.
The first step is to figure out the voltage of your phases.
Three phase motor wire connections.