21st August 2018


What is Star and Delta Connection in motor?

Star-Delta connection is a type of starting method of 3 phase AC Induction Motor. Normally Starter is used for smooth starting of a motor. Star-Delta starter starts motor by reducing the initial current. Initially the motor is connected to star connection. After a time, the motor is connected to delta connection.

What is the meaning of Delta Star?

A delta-wye transformer is a type of three-phase electric power transformer design that employs delta-connected windings on its primary and wye/star connected windings on its secondary. A neutral wire can be provided on wye output side.
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