Most economical and cheapest starter. When we press the start button the current flows through contactor coil magnetizing coil and control circuit also.
D221269 Control Wiring Diagram Of Dol Starter Wiring Library
Dol starter control circuit diagram schematic. Three phase and single phase. The working principle of a dol starter begins with the connection to the 3 phase main with the motor. Schematic and circuit diagram. It provides 100 torque at the time of starting. Direct on line starter. Dol starter working principle.
Easy to understand and troubleshoot. Electrical dost 48987 views. Dol starter control and power wiring diagram in hindi how to make direct online starter electric duration. Three phase motor control and design power circuit and installation. How to make dol starter control and power diagram dol starter on off indication wiring on off indicator connection dol starter installation elecatrical drawing application link. The l1 contactor is connected from normally open no to r phase using mccb.
The connection of contactor can be done among relay coil supply voltage as well as thermal overload. Motor is connected in delta at motor terminals. The control circuit is connected to any two phases and energized from them only. Advantages of dol starter. Only one set of cable is required from starter to motor. Dol starter control diagram three phase.
Simple to establish operate and maintain. The wiring of direct on line control circuit starter is following.
Gallery of Dol Starter Control Circuit Diagram Schematic
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