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Old April 26th, 2018, 08:19 AM   #14
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Join Date: Apr 2002
Location: Corona, Ca.
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Originally Posted by busarider29 View Post
Okay, so swapping out the control transformer will be easy enough. What about the VFDs and induction motors? I have two AB 755 series VFDs driving two 480VAC induction motors. I also have a tank heater that is 480VAC powered.
I can't say for sure how your system will work, but I have AB drives, and AB motors that were setup and run fine on 480V stateside, but when I send them here, they work the same on 380V 50hz as far as I can tell.
I remember when I first decided to do this, I couldn't find the answer I was looking for, so I just decided to do it.
Expensive drives and motors I was gambling with.
Maybe I just got lucky?
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