Star Delta with ATS22

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I have some 180HP 440V 1200@rpm motors coupled to compressors, variable load, using ATS22 , so i get a 375 amp starting peak current, also if ATS fails i have a Star Delta starting conection on parallel with 625 amp starting peak, i wanna know if i could mix both, use the ATS22 for star starting and when is allready runing change to Delta. to decrece the starting current.

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Star Delta with ATS22

Star Delta with ATS22

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