I want Primary side delta and Sec side Star connection
transformer . but i have received Star - Star
transformer ,shall i use the same transformer by giving the
only 3 ph on Primary side without Neutral connection on the
Starpoint.
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Answer Posted / karthikeyan
definetly you should reconfigure your primary winding of
the Y/Y to D/Y as per requirement. or else you have to
brought out the neutral point of primary starwinding of the
now existing Y/Y transformer.Hence you can avoid unbalance
3 pashe current by availing neutral star point which will
balance the system. and one morer thing is that you should
earth the star point of the primary winding.
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ht side line to earth voltage
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