what is the best way to start a 15 KW motor for pump star-delta or direct on lin

what is the best way to start a 15 KW motor for pump star-delta or direct on line ?
and from how many KW i must use direct on line ?

Question Posted / israa

what is the best way to start a 15 KW motor for pump star-delta or direct on line ? and from how ma..

15kW motor is small load categorized, DOL will be the best choise, you need at least 6 to 8 times of kW at motor starting

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