3phase motor 400v (induction) A.C 4kw company design 1400rpm
but our requirement 2000rpm possible? attached any instrument.
reply fast! contact 03343262442
Answers were Sorted based on User's Feedback
Answer / michael
i dont think it is possible,
because i know 1400rpm is
the rated speed or full load speed,
even we vary the frequency still
it will overload because the
2000rpm is higher than the
full load rpm.
Is This Answer Correct ? | 1 Yes | 0 No |
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 |
Answer / simon peter
Use a 3 phase VARIAC transformer bcs v is directly prop to I & if both r increased the speed will increase automatically.....
Is This Answer Correct ? | 0 Yes | 0 No |
What is the approximate value of stacking factor?
how to calculate generator capacity?(kva)
why multiplying factor is used in wattmeter???
how many typetesting of transformers?
In any plant or substation main incommer voltage RY - 415 V,YB - 400 V, BR - 387 V(in commer feed from transformer 11 Kv /0.415 KV) why found voltage differance in each phase? plant have not self power plant it is depend on outsource grid
what is the value of combined earthing in general electrical circiut?
0 Answers Cathtect Engineering,
Why is water motor not taking the pressure? what is the problem?
galloping in transmission line is due to
Why DG self motor winding burnt out?
Why ground terminal is used in pot meter 10k ohms
750kva 11/415kv transformer having percentage impedence is5.64%. 11KV HV whose current 39.37A and 415V LV whose current 1043.43A.resistance is 2.5ohm. find no load loss and full load loss?
How do we calculate conductor size?