3 ph motor connected in star delta starter. when we start
the motor it run in star but when in is going in delta it
trips the main incoming supply. why?
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Answer Posted / rajesh kumar sharma
Two conterctor hold on star running time after some time a conteractor whose shrt three terminals has unhold and delta conteractor is hold it change only one sccond time.
if the timer switch is not working than creat a problam.
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