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What is the Diference between DYN 11 and DYN 5 .How to
change the Vector group from DYN 11 to DYN 5.
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Answer Posted / hemant dehariya
In DYN 11 & DYN 5 is DYN 11 is HV voltage is lead from LV by angle of 30 degree and in DYN 5 HV voltage leg fron LV voltage by 150 degree.we can change vector group from DYN 11 to DYN 5 by change primary winding connection of transformer.
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