Outstanding 9 Wire Motor Diagram

The 3 phase ac source line voltage l1 is connected to the motor terminal 1 line voltage l2 to motor terminal 2 and line voltage l3 to motor terminal 3 while also individually joining together motor terminals 4 7 5 8 and 6 9 respectively refer to above drawing.

9 wire motor diagram. Find the pair with the minimum or no voltage. In a 3 wire motor three wires are drawn out from the winding of the motor. 3ø wiring diagrams 1ø wiring diagrams diagram er9 m 3 1 5 9 3 7 11 low speed high speed u1 v1 w1 w2 u2 v2 tk tk thermal overloads two speed star delta motor switch m 3 0 10v 20v 415v ac 4 20ma outp uts diagram ic2 m 1 240v ac 0 10v outp ut diagram ic3 m 1 0 10v 4 20ma 240v ac outp uts these diagrams are current at the time of publication.

Single phase motor wiring diagram with capacitor baldor single phase motor wiring diagram with capacitor single phase fan motor wiring diagram with capacitor single phase motor connection diagram with capacitor every electrical arrangement is made up of various unique pieces. Randomly assign the numbers 7 8 9 to the 3 leads which are part of the 3 lead group. 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.

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. Connect the remaining leads 4 5 and 6 together. Among these one wire is common wire and the other wire is of the running winding and the third wire is drawn in the starting winding.

For the higher voltage connect 1 to l1 2 to l2 and 3 to l3. The other 9 wires would be connected as in a 9 wire motor note in a 9 wire motor the equivalent of t10 t11 and t12 are internally connected together. Three wire motor winding connection diagram.

Click on the image to enlarge and then save it to your computer. For the wye start dual voltage nine lead motor on the lower voltage connect 1 and 7 to l1 2 and 8 to l2 and 3 and 9 to l3. In this lesson we ll learn to read and interpret motor connection diagrams and determine the electrical relationship of the stator windings using motor conne.

Connect 4 to 7 5 to 8 and 6 to 9. Variety of 3 phase motor wiring diagram 9 leads. L1 to t1 l2 to t2 l3 to t3 t4 to t7 t5 to t8 and t6 to t9.