3phase motor 400v (induction) A.C 4kw company design 1400rpm
but our requirement 2000rpm possible? attached any instrument.
reply fast! contact 03343262442
Answer Posted / gumnam parinda
u can use variable frequency drive. Yaskava, fugi,franic are the
drive's compney, u can increase or decrease the speed by increse
or decrease the frequency. This is the best method for speed
purpose and also for protection purpose
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
Distribution transformer we provided 2 separate earthing pit for Body and 2 separate earthing pit for neutral,we can not connect separate body earthing pit to other earthing pit but we do metal glanding in secondary side cable termination in both side, transformer and PCC panel (LT Panel), is this safe for transformer and other equipment?
why the perameters of secondary circuit are more important then that of the primary circuit of induction motor?
What happens to voltage when current is zero?
How does the slip regulator works as a startor
what is the ATS .And how it works.
There are a trformer and an induction machine. Those two have the same supply. For which device the load current will be maximum? And why?
Why MCCB is Getting tripped sometimes when there is no load in the Midnight ?
Define branch?
plz send me Bhel, Mahagenco, sbi previous exam paper for electrical engineer on my email-id kambali_smita@yahoo.co.in
how to CHECK CT AND PT AT THE FAULT OCCUR IN GENERATOR RELAY PANEL .
what is the difference between 50 hz freq. and 60 hz freq.? which is better and economic in them ?
what is rocking arrangement in arc heating
why did youi choose this career?
Mention what are the types of semi-conductors?
how to calculate the fault in substation