Answer / ajay

It's depend upon on your motor application. If it is blower
motor or fan motor timing is different than pump
application motor. So you have to refer motor technical
data sheet and find motor starting time (i.e:in what time
motor current goes normal).Accordingly set the star-delta
timer.

why different series of vfds (like allenbradley)are used in industry ?

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what is the difference between id fans and fd fans

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why do we need transformers?

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Why relay connected R phase and B phase.?

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How we calculate DC inducation moter Amp? Sir pls give me formula......

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why two wires are wound alternately to each other in single phase wires?

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The formular of how to calculate a cross sectional cable to feed an electric motor. Examle: 15KW, 26.1A, 415V. Calculate the cable size in mm2

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WHAT IS REMOTE CONTROLLED DG? WHAT IS DIFFERENCE BETWEEN REMOTE CONTROLLED DG & NORMAL DG SETS

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How will calculate the current rating (withstanding capacity)of alumunium and copper cables?

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