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Re: Norwegian power - help transforming to 110v



 

115V L-E gives 200V L-L in a 3-phase system.  230V L-L would give 133V L-E in a 3-phase system.  I'm guessing that you have the former, but I could be wrong.  115V L-E with 230V L-L is single-phase center tapped (split-phase)