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What else can I help you with?
What is the starting sequence of a star-delta starter?
This is the schematic for the starter. K1T is a timer. Initially KM1 and KM3 are closed to start the motor. Then KM2 is closed and KM1 is opened to run the motor This is the equivalent ladder logic using relays and timers.
What is star dalta connection?
star delta connection is used reduce high starting current of the motor. you can see the below diagram if you need anything more details... let me know
What is the Circuit diagram of 12 lead out motor?
12 lead out motor is generally with two different set of winding usually for double speed application. 6 lead connection is to enable star delta starter. With 12 lead the motor can be connected in star delta and for two speed application. It is better to explain with proper wiring diagram only so that no mistake is done.
Delta star transformation?
it is the mathematical analysis which shows relationship b/w various resistors connected in star or delta form's using the transformation process we can convert delta into star or viceversa
What is a manual star-delta starter?
In manual star delta starter, the change over from star to delta does not happen automatically. The operator or user puts on the starter, and after few seconds he pushes a lever or handle to change over to Delta. In automatic method, change over happens from star to delta using an automatic preset timer.
Star delta control circuit diagram?
The Star-Delta control circuit diagram shows the delta contact and the main contact.
Circiut diagram of star delta connection?
i don't know please help
Which is better for starting star or delta?
The star configuration has less current draw across the line when starting.
What is the starting sequence of a star-delta starter?
This is the schematic for the starter. K1T is a timer. Initially KM1 and KM3 are closed to start the motor. Then KM2 is closed and KM1 is opened to run the motor This is the equivalent ladder logic using relays and timers.
Why star connection draw low current?
In star each phase is 120 degree apart in delta angle between phases(R,Y,B) are 60 degree so star connection draw low current.
When was The Delta Star created?
The Delta Star was created in 1983.
How do you convert star delta connection to delta star connection?
hahahaa
What is star dalta connection?
star delta connection is used reduce high starting current of the motor. you can see the below diagram if you need anything more details... let me know
What are the problems associated with the three-phase transformer connection?
One must check the design of the transformer windings. STAR - Delta or Star to star or Delta - star or Delta Delta. Wiring must be done accordingly.
How do you change star to delta?
In motor starters, this is usually done using contactors. Explanation of this can easily be done using a circuit diagram. There are three contactors, the main, star and delta contactors-all these contactors can be the same type. There are many ways of wiring a star delta but here I will only give a generalized answer. First, the main contactor and star contactors are energised thus the motor runs in star. After about 5 seconds, the timer which gets energized at the same time as the main and star contactors, switches its CONTACTS i.e the normally open closes and the normally close opens. This dienergize the star contactor and energized the delta contactor. Thus, the motor now runs in delta.
Should a star-delta motor be supplied wye or delta power?
A star-delta motor should be supplied star-delta.Wye is simply another name for star. Star-delta motors use a star or wye configuration to start, and a delta configuration to run. This reduces the voltage on the windings during the high current starting time.
What is the Circuit diagram of 12 lead out motor?
12 lead out motor is generally with two different set of winding usually for double speed application. 6 lead connection is to enable star delta starter. With 12 lead the motor can be connected in star delta and for two speed application. It is better to explain with proper wiring diagram only so that no mistake is done.
