Star start and triangle start yesThree-phase asynchronous motorThe wiring methods used in different scenarios are different, so today, Senli Motor Xiaobian will take you to understand the differences and characteristics of these two wiring methods.
At the same power,Three-phase asynchronous motorDo star start, then the starting torque at this time is about triangle start1/3The starting current is about triangle starting1/3Triangle starting current is large, torque is also large; This is alsoAsynchronous motor manufacturers saidDelta junction voltage is380VThe star connection is220V.
When we do the triangle connection, there are no citic points; There is a neutral point in the single star connection, so the winding is generally symmetrical load, then there is no need to lead out the neutral line; long-livedThree-phase asynchronous motorProducts, the original triangular connection do not arbitrarily change to the star connection, because the change to the star voltage will be reduced, if it is still rated load operation, it will be overloaded, serious will burn the motor; On the contrary, change the star shape to a triangle, then the voltage will rise, and it will burn out for a long time.
Three-phase asynchronous motor manufacturersMori machine, has19Years of experience in motor production; Cultivate an experienced R & D team, can provide customers with rapid proofing services, support a customized; Our main products include: DC motor, torque motor,Three-phase asynchronous motor, brake motor, single-phase asynchronous motor, etc., multiple varieties can be customized; It can be customized according to customer usage scenarios and budget requirements.
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