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Selasa, 27 Maret 2012

STAR DELTA





Pushbutton actuators

K1: Timing relay approx. 15 second

Q11: Mains contactor (Magnetic Contactor)

Q13: Star contactor (Magnetic Contactor)

Q15: Delta contactor (Magnetic Contactor)

Double actuator

 

 

 

 

 

 

 

ITS A STAR DELTA 3-PHASE WARING DIAGRAM  

Description 

  
Pushbutton I energizes timing relay K1. The normally open contact K1/17-18 (instantaneous contact) which applies voltage to star contactor Q13, which closes and applies voltage to mains contactor Q11 via normally open contact Q13/14-13.

Q11 and Q13 maintain themselves via the normally open contacts Q11/14–13 and Q11/44–43. Q11 applies voltage to motor M1 in star connection. 
Its Second Picture For Auxiliary Diagram ! 


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komen aq y ,,,,,,,,,,komen mu berharga buat aq

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