Three Phase Motor Control Circuit Diagram. 2 4 6 m 1 ol 3 phase motor a1 a2 remove wire c when it is supplied. 15082021 figure 1 is a typical wiring diagram for a three phase magnetic motor starter.
Three sets of contacts r s and y serve to connect power to the motor at different times. The starting sequence for the motor is as follows. Connect separate control lines to the no.
Phase 1 l2 l4.
Three phase motor control circuit diagram pdf. 15082021 figure 1 is a typical wiring diagram for a three phase magnetic motor starter. 2 speeds 1 direction 3 phase motor power and control diagrams. Nc normally close.