Dear sir,how should i set the relay in star delta starter..say
ex i am having 4ohp motor,,wht should be the relay setting...?
Answers were Sorted based on User's Feedback
Answer / guest
Relay setting shall be done 1/3 times of the full load
rating of the motor.
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Answer / sk jangra
110% of full load Ex. 40 hp motor ovr set 44-45 Amp
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Answer / prasanna kumar
relay can be connected to the full load of motor current
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