Direct Online Motor Starter Diagram. Direct online motor starter square d. The induction motor draws a huge amount of current at startup.
Different starting methods are employed for starting induction motors because induction motor draws more starting current during starting. Direct online starter dol starter control diagram. Direct on line starter is the simplest kind of starter that connects the motor directly to the power supply through a three phase contactor.
Green and red or start and stop buttons control the contacts.
These two buttons i e. In order to avoid direct switching dol starters are implemented. In this post we are going to know the details of each part of dol starter diagram all parts of the dol starter power circuit diagram and control circuit diagram are explained direct online starter or dol starter is very useful and commonly used ac starter dol starters are mainly used with up to 5 h p motors. Dol direct online starter.
