Spectacular Dol Starter 3 Phase Wiring Diagram
1 the following links are pre fitted to the starter.
Dol starter 3 phase wiring diagram. A pcb from another source can be used in replacing the electronics in a standard device or giving communications to a custom controller. The following links are pre fitted to the starter. A dol starter also known as a direct on line starter or across the line starter is a method of starting a 3 phase induction motor.
The r y b is the three phase 380 volts supply. Despite this direct connection no harm is done to the motor. Direct online starter dol diagram dol starter of three phase induction motors control and power circuit consist mcb or fuse unit which connected in series with the supply.
One wiring called main wiring which is used for motor. A2 14 18. Three phase dol starter wiring diagram for 3 phase motor.
All other control and power connections have to be made by the installer. A2 14 18. To use three phase electricity a motor needs windings spaced 120 degrees apart.
In a dol starter an induction motor is connected directly across its 3 phase supply and the dol starter applies the full line voltage to the motor terminals. And one wiring is called controlling wiring. Direct online starter circuit wiring diagram.
A dol motor starter contains protection devices and in some cases condition monitoring. 13 17 with a flying lead to be connected to overload terminal 95. Page 2 of 3 eds1001 003 1 three phase supply 230volt coil see wiring diagram u.