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Panel For a 37KW, 124A Motor

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snazzy c

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I want to design a panel for a 37KW, 3-phase motor with current of 124A (220V), 1450 rpm, P.F of 0.87. But, i want to know whether to use a Star- Delta method or a Direct-on-Line with a Soft starter (Altistat)! Please, which one is better!
 

Use the Direct-on-Line with a Soft starter, as long by controlling the switch-on point of a thyristor an electronic soft starter continuously adjusts the passage of energy from the supply so that it is just sufficient for the motor to perform satisfactorily.

http://library.abb.com/global/scot/scot209.nsf/veritydisplay/2985284834bcff7fc1256f3a00274038/$file/1sfc132002m0201.pdf
 
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