240 to 480 step up transformer over voltage protection for manufacturing machines

[Dday.dm]

I had to use 240 to 480 step up transformers in the building we moved into. I am trying to find out what type of over voltage protection is available for my machines.

 

[ptonsparky]

I had to use 240 to 480 step up transformers in the building we moved into. I am trying to find out what type of over voltage protection is available for my machines.

Did you try searching for 'over voltage protection'?

 

[petersonra]

I had to use 240 to 480 step up transformers in the building we moved into. I am trying to find out what type of over voltage protection is available for my machines.

what kind of overvoltage protection do you think you need.