Interested to Buy Any Domain ? << Click Here >> for more details...
3phase motor 400v (induction) A.C 4kw company design 1400rpm
but our requirement 2000rpm possible? attached any instrument.
reply fast! contact 03343262442
- 3 Answers
- 4837 Views
- I also Faced
- E-Mail Answers
Answer Posted / 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 |
Post New Answer View All Answers
Single line diagrams for star to delta and DOL starters.
checking procedure of capacitor based motors.used in fans etc?
Can RCD's used to protect the VVVF drive if not why.
What is the general power factor & min. power rating of TV,LCD type TV, CRt type TV, Scanner, printer?
Why we are going for converter transformers for DC drives application instead of distribution transformer?
Why Utility Distribution System in India is mainly at 11 kV? Why not Utility go for 33 kV?
Dear sir, iam completed iti ncvt electrician 2000-2002 & diploma electrical eng completed 2008-2010 distance education in rvd university, still i got B licences only but my working company want C licences, how to i get c licencese pls reply me iam in critical situation thank you karthick 9841637803
Dear all, I just want to ask an expert on this forum for some insights. For the magnetic balance test, when applied voltage on a Delta-Star transformer e.g. Dyn11, the following relationships apply for HV side: 1. H1-H2 = H2-H3 H3-H1 2. H2-H3 = H3-H1 H1-H2 3. H3-H1 = H1-H2 H2-H3 For the LV side also: 4. X1-X0 = X2-X0 X3-X0 5. X2-X0 = X3-X0 X1-X0 6. X3-X0 = X1-X0 X2-X0 Is there a similar pattern for Y-d, Y-Y, D-d? And how about Y-z, D-z, Z-y transformers? I've tested a YNzn5 transformer and for LV side I don't see the pattern. In this particular case I got for LV side the following (see values below): H1-H0 H2-H0 H3-H0 X0-X1 X0-X2 X0-X3 128.0 119.9 7.2 29.2 13.3 15.8 70.7 128.4 59.2 23.4 22.0 3.6 7.2 120.1 128.1 13.4 29.3 15.8 What is the relationship here for LV? For row 1 I see the relationship, for row 3 I also see but it's shifted, but for row 2 I don't see such relationship. Any suggestions, answers, someone?
Explain the terms real power, apparent power and reactive power for ac circuits and also the units used.
Dears we deal in Chemical are Plate earthing. Kindly call if any requirement and questions. Tech Earth Solutions Mohit Verma 8791071007
What is NGR . What is the purpose of 10 sec ,60 sec rating of NGR.
what clearance required for 4.5 mva dry type transformer?
What are the advantages and disadvantages of negative feed back?
What is the difference between AC and DC injection methods for rotor earth fault protection
what is x'mer ,isolation x'mer & yltra-isolation x'mer?????
