Star Delta Control Wiring Diagram. Control wiring of star delta starter with diagram wiring diagram is a simplified adequate pictorial representation of an electrical circuit. Next the circuit goes through the nc terminals of the thermal over load relay.
Star Delta Starter Motor Starting Method Power Control Wiring Electricity Electrical Circuit Diagram Delta Connection from in.pinterest.com
Here you can see the control circuit diagram of automatic star delta starter. In the control wiring diagram all magnetic contactors coils are rated 220 vac. In the above star delta starter control circuit wiring diagram with timer and normally close push button normally open push button switch.
A 8 pin timer is used.
In the control wiring diagram all magnetic contactors coils are rated 220 vac. Next the circuit goes through the nc terminals of the thermal over load relay. Automatic star delta starter with timer for 3 phase ac motors. As you see in the above star delta starter diagram first an nc push button switch is connected to stop the operation.
