DOL Starter
Why is R-DOL Starter used?
It is used to change the direction of the motor by changing the phase sequence with the help of power contactors
What is DOL and VFD?
DOL is direct-on-line starter , soft starters and VFD- variable frequency drives.
What is H-DOL starter?
H-DOL starter is heavy duty direct-on-line motor starter, used in the motors where overloading is frequent.
What is starter in PLC?
DOL , magnetic motor starter are the most common type of started used in PLC.
DOL Starter
For cases to avoid damage to the motor, various techniques are used to reduce the starting current with the use of a motor starter, these techniques vary on different factors and also protect the motor from overcurrent and overloading. DOL starter is one of the techniques used and in this article, we are going to discuss DOL starters and the starting of induction motors. We will cover what is starting induction motors and their functions, what are DOL starters, their application, terminologies, theory, construction, working, and the difference between DOL and star-delta starters.
Table of Content
- DOL Starter
- Important Terminologies
- Construction and Working
- 3 Phase Motor Starter with Overload Protection
- DOL Starter Wiring Diagram
- Advantages , Disadvantages and Applications