When a motor is started at full load and with the entire line voltage connected to the motor terminals, this is known as motor starting. It is only appropriate for motor powers up to 4Kw, with a maximum motor size of 10Kw linked in this manner since it draws a lot of current.
DOL Starter Full Form in Electrical
DOL Full form is Direct Online Starter is the simplest form of motor starter which involves directly switching the polyphase stator onto the supply mains. used in small motors because of the dip in voltage.
RDOL DOL Full Form in Electrical
RDOL Full form is Reversible Direct Online Starter. starters are simply two DOL starters in the same box and allow the motor to be started.
VFD Full Form in Electrical
VFD Full Form is Variable Frequency Drive. works by taking in AC power at the 60 Hz frequency, converts it into direct current (DC) power through a rectifier circuit, and sends it through a DC bus to filter the voltage further.