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Can you use the ATS22 or ATS48 soft starters on a 12 lead wye delta motor?

Published date: 25 June 2019

Issue:
Can you use the ATS22 or ATS48 soft starters on a 12 lead wye delta motor?

Product Line:
ATS22 and ATS48

Environment:
All 

Cause:
Application

Resolution:
We have not tested the ATS22 or ATS48 on a 12 lead wye delta motor to say for sure it will  work without any issues.  In most cases you can wire the output of the soft starter to the delta wires only and it may work.  However we do not have any published wiring diagrams or suggested connections for this type of application. Consult with your local Drives Application Engineer for their recommendations. 
 

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