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IndustryArena Forum > CNC Electronics > Phase Converters > Phase perfect to 480v transformer help needed .
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  1. #1
    Join Date
    Oct 2011
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    19

    Phase perfect to 480v transformer help needed .

    I have a 30hp phase perfect that goes into a sub panel that feeds a haas vf2ssyt at 240v and it also feeds a 240-480v transformer that runs my haas st-10 lathe . when I have power going to the transformer the led lights in my vf2 will flicker a bit . if I turn on the st-10 the light will flicker in there too . not sure what is causing this . I checked the voltage between phases and all is good and I do not see any real fluctuation between phases . everything works fine on the lathe but the flickering light gets a bit annoying . here is a picture of the plate on the transformer .
    Attached Thumbnails Attached Thumbnails s-l1600.jpg  

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