Stator resistance starter.
Autotransformer starter.
Star-delta starter.
Direct on-line starter.
Soft Starter.
Electrical cloud of answers, Unlimited study Notes, and Downloads with videos
INDUSTRIAL SWITCHES
Rotary Cam Switch
Isolator Switches
Changeover Switches
Multistep Switches
Instrumentation Selector Switches
Motor Control Switches
Control Switches
Breaker Control Switch
L.T.Control Switch
Micro Switch
Led Indicating Lamps
Toggle Switch
Rotary Switch
Current Transformers
WHAT IS DOL starter?
DOL starters are primarily motors where a high inrush current does not cause an excessive voltage drop in the supply circuit (or where this high voltage drop is acceptable). Direct online starters are commonly used to start small water pumps, conveyor belts, fans, and compressors.
A DOL starter (or Direct On Line starter or across the line starter) is a method of starting a 3 phase induction motor. In 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.
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