Dol Starter Image. 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. The dol starter comprises an mccb or circuit breaker contactor and an overload relay for protection.
3 Phase Dol Starter Connection Three Phase Induction Motor Dol Starter Motor Electrical Circuit Diagram Delta Connection from www.pinterest.com
A direct online starter consists of two buttons a green button for starting and a red for stopping purpose of the motor. When the motor draws overcurrent the thermal overcurrent relay will trip the circuit and the motor disconnect from the supply. The direct on line motor starter dol consist a mccb or circuit breaker contactor and an overload relay for protection.
A direct online starter consists of two buttons a green button for starting and a red for stopping purpose of the motor.
The thermal overload is supplied as a separate item. Let us discuss this starter in detail. The dol starter joints the 3 phase main wiring with the induction motor namely l1 l2 and l3 when the start switch is pressed. 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.
