DOL Starter

A DOL starter (additionally called an instantaneous on-line starter or throughout the road starter) is a method of beginning a 3 segment induction motor. In a DOL Starter, an induction motor is hooked up without delay throughout its three-section supply, and the DOL starter applies the full line voltage to the motor terminals.

The DOL starters are used for motor having low power scores. Where the starting modern does not damage the windings of the motor. For applications in which the starting cutting-edge does no longer cause massive dips within the line voltage. Direct on-line starters are used for small water pumps, conveyor belts, enthusiasts and compressors.

A motor starter presents protection with the aid of first controlling the electric output of your device or device at its preliminary point of operation (whilst you turn it on or it engages). From that factor, the starter maintains to shield your device, running as a fail-safe.

The programs of DOL starters are usually cars wherein a excessive inrush contemporary does now not cause excessive voltage drop in the supply circuit (or wherein this high voltage drop is acceptable). Direct on line starters are typically used to begin small water pumps, conveyor belts, fans, and compressors.