18-08-2014, 04:06 PM
The project is all about controlling the motor with the help of contactors and switches. The case is of mixing process which is made automatic with the help of contactors, limit switches and timer ckt. There are two contactors and wiring is done in such a way that they can be energized for both the directions. All the protections of the motor such as overload, emergency stop are also considered and taken in line. Even timer ckt's are used to perform operations as per logic. Limit switches are used for sensing the level of tanks. All these items are going to be assembled and going to be used in the control ckt. of induction motor.