Starter Wiring Connection Diagram. One for the positive battery cable and the other for the thick wire that powers the starter motor itself see the diagram below. Star delta starter is a widely usable starter for a three phase induction motor.
All connection i shown with complete guide. If you dont know what wires go to the starter solenoid. In the below dol starter wiring diagram i shown a molded case circuit breaker a magnetic contactor normally open push button normally close push button switch thermal overload relay motor trip indicator and 3 phase motor.
Control 3 phase motor from more than two places power control diagrams.
Sometimes the wires will cross. Obtaining from point a to direct. Here is a quick illustration. Before the engine starts the alternator does not generate electricity the voltage of the neutral tap n binding post is zero no current passes through the charge light relay starter relay coil and charging indicator relay contacts are connected to ground.