Motor Star Delta Starter Control Wiring. The digital output o1 is reserved internal. For three phase motor we use the direct online starter but mostly for small three phase motor.
Control circuit of star delta starter open transition. The control circuit consists of push button switches auxiliary contacts and a timer. Star delta starters consist of a power circuit and control circuit.
Use for running the motor at the low speed.
The control circuit uses to control the starter circuit such as on off and tripping operations. Control circuit of star delta starter open transition. Power and control circuit star delta starter control circuit diagram star delta control circuit s. The power circuit uses to create contact between the motor and three phase power supply.
