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What is the d/f between DOL & star delta starter & automatic
star delta starter?
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Answer Posted / sanjeev
in dol starter starting torque is high.which is on light load.it is connectrd direct to line and used below 5hp.
in star-delta starter starting torque is 60% and it reduced to 1/3and its then connected to delta.this starter is used above 5hp.
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