Star Delta Control Connection. Automatic star delta y δ starter with timer for 3 phase induction motor. The initial connection should be in the star pattern that results in a reduction of the line voltage by a factor of 1 3 57 7 to the motor and the current is reduced to 1 3 of the current at full voltage but the starting torque is also reduced 1 3 to 1 5 of the dol starting torque.
No normally open. Then once the motor reaches the required speed the motor is connected in through a delta connection. Now we are going to share three phase motor connection star delta starter without timer power control diagrams.
Star delta connection electrical wiring 3 phase motor diagram thank s for watching this video please like comment share and subscribe this.
Then once the motor reaches the required speed the motor is connected in through a delta connection. Star connection y delta connection δ in star connection the starting or finishing ends similar ends of three coils are connected together to form the neutral point. Then once the motor reaches the required speed the motor is connected in through a delta connection. Hello friends today you watch here how to wire star delta starter control wiring more video subscribe yk electrical.
