Browse FAQs

Can the ATS48 soft starter work with a roto-phase?

Published date: 18 February 2020

Customer has a Roto-phase in front of the ATS48 supplying the third phase.

Product line:  
Altistart 48

All models, all serial numbers   

Customer only has single phase available. 

No, it is not recommended to use a Roto-Phase to supply the ATS48 soft start because the line voltages will be imbalanced.  The ATS48 will detect a input phase fault.

Was this helpful?

What can we do to improve the information ?

Can't find what you are looking for?

Reach out to our customer care team to receive information on technical support, assistance for complaints and more.