Motor Reversing Contactor Diagram
Why 3 phase ac instead of single phase.
Motor reversing contactor diagram. A detailed look at the design and application of reversing contactors. The above diagram is a complete method of single phase motor wiring with circuit breaker and contactor. Starting with a typical high current wiring setup we connect the cables from the alltrax controller that would normally go to the motor to the power inputs of the reverse contactor. We use 2 magnetic contactors as forward reverse switch.
Line voltage control double contactor three phase motor starter controlling a reversible three phase motor rev 08 aug 2006 note. Internal wiring of these starters provides the necessary connections for interchanging two motor connections in the case of the 609rs or switching to. It reveals the components of the circuit as simplified forms as well as the power as well as signal links in between the tools. Ladder diagram basics 6 fwd rev contactor for 3.
A wiring diagram is a simplified conventional pictorial representation of an electrical circuit. Wiring the high current connections on a reverse solenoid is easy as you can see from the above wiring diagram. Single phase reversing contactor wiring diagram. The bulletin 609rs manual reversing starters and the bulletin 609ts manual two speed starters consist of two standard bulletin 609 starters mounted in a single enclosure.
Here i showed the forward reverse wiring diagram. Variety of single phase motor wiring diagram forward reverse. In the above one phase motor wiring i first connect a 2 pole circuit breaker and after that i connect the supply to motor starter and then i do cont actor coil wiring with normally close push button switch and normally open push button switch and in last i do connection between capacitor. In the above one phase motor wiring i first connect a 2 pole circuit breaker and after that i connect the supply to motor starter and then i do cont actor coil wiring with normally close push button switch and normally open push button switch and in last i do connection between capacitor.
In the diagram i connect the incoming three phase supply l1 l2 l3 to the mccb circuit breaker molded case circuit breaker.