Please find an attached Excel file that can calculate and graphically display phase and neutral current based on dimming control percentages.
Place your control levels in the upper left corner and the graphs and calculator (on the upper right) will be updated.
In the example we played with, A was at zero, B at 50% and C at 100%. This caused a neutral current of 153%.
SEE ATTACHMENT: 8546 Neutral Current Graph
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