APPENDIX MOTOR CONNECTIONS

Fig. 1. Schematic wiring diagram of a split phase motor.

Fig. 1. Schematic wiring diagram of a split-phase motor.

Fig. 2. Schematic wiring diagram of a star connected, polyphase motor.

Fig. 2. Schematic wiring diagram of a star-connected, polyphase motor.

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Fig. 3. Block diagram (extended type) of a four pole, split phase motor.

Fig. 3. Block diagram (extended type) of a four pole, split-phase motor.

 

Fig. 4. Circular block diagram of a four pole, split phase motor.

Fig. 4. Circular block diagram of a four-pole, split-phase motor.

Fig.  5. Block  diagram  (extended  type)  of  three-phase,  four-pole,  series­ delta  motor.

Fig. 5. Block diagram (extended type) of three-phase, four-pole, series­ delta motor.

Fig. 6. Circular block diagram  of  a four-pole  three phase series-delta motor.

Fig. 6. Circular block diagram of a four-pole, three•phase, series-delta motor.

Fig. 7. Two Pole, three phase, series star connection.

Fig. 7. Two-Pole, three-phase, series-star connection.

 

Fig. 8. Two pole, three phase, two parallel star connection.

Fig. 8. Two-pole, three-phase, two-parallel-star connection

 

Fig. 9. Two pole, three phase, series delta connection.

Fig. 9. Two-pole, three-phase, series-delta connection

 

Fig. 10. Two-pole, three phase, two-parallel-delta connection

Fig. 10. Two-pole, three phase, two-parallel-delta connection

 

Fig. 11. Four pole, three phase, series star connection

Fig. 11. Four-pole, three phase, series-star connection

Fig. 12. Four pole, three phase, with three or nine leads for series star or two parallel star connection.

Fig. 12. Four-pole, three-phase, with three or nine leads for series-star or two-parallel-star connection.

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