Dol Motor Starter Schematic Diagram. The dol starter is made of a circuit breaker or mccb or fuse an overload relay and contactor or coil. The contactor is used for starting and stopping the motor where the green and red buttons are connected.
Direct online starter wiring diagram of a single phase dol construction starting three induction motor circuit for on line 2ph full kawasaki ar80 forward with timer mak 1 split motors pdf mag switch 3 electric understanding electrical drawings star delta control panel corsa submersible pump renault methods 2 magnum. A direct online starter consists of two buttons a green button for starting and a red for stopping purpose of the motor. Direct on line dol motor starter description the direct on line motor starter dol is designed to switch a single or three phase induction motor at rated voltage.
To use three phase electricity a motor needs windings spaced 120 degrees apart.
These two buttons i e. The wiring diagram for a dol stater is shown below. To use three phase electricity a motor needs windings spaced 120 degrees apart. The dol starter comprises an mccb or circuit breaker contactor and an overload relay for protection.
