What is star delta connection

Question

Accepted Answer

Star delta connection is a method used to connect three-phase electrical motors to reduce starting current and torque.

Star delta connection is also known as wye-delta connection.
In star connection, the three windings of the motor are connected in a star or Y configuration.
In delta connection, the three windings are connected in a delta or triangle configuration.
During starting, the motor is connected in star configuration to reduce the starting current.
After a certain time, the motor is switched to delta configuration for normal operation.
Star delta connection is commonly used in industries where large motors are employed.

Accepted Answer

Star and delta connection are the two types of connection in a three phase circuits .star connection is a 4 wire system and delta connection is a 3 wire system we have minimum of 3 conducters or wires carrying AC voltage

Accepted Answer

Three phase motor control and voltage control ampere control and sefty motor running so called star delta connection

What is star delta connection

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