what is the formula to get the 3 phase motor winding resistance? for example, i have 460v and 3A ? what would be the per phase winding resistance? thank you..
Answer Posted / ahmad raza
In your case firstly mention whether the
motor winding is in star or delta.however
firstly u need to calculate per phase
impedance i.e. per phase voltage divided by
per phase current. Then the answer u get will
be in a complex form i.e. R+jX were R is per
phase resistance of motor winding.
Example: (460/_0)รท(1.73x3)= 88.527ohm. (For
star winding)
For delta simply divide 460 by per phase
current.
Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
Can we Use AC Servo Motor with Variable Frequency drive instead of Servo Drive? OR with VFD, only simple induction motor can be connected? VFD (Variable Frequency Drive)is having facility of Encoder Feedback.
if zero ohm is not adjusted on shorting the two terminal of multimeter what does it indicate
what is alternater & engine genral protection?
Which is better cad/cam in mechanical or computer networking oriented jobs like linux administration or something else like php programming which is demand of today?
what is the need of rectifier?
how the calculation of faut current level
Distance to be maximum distance we can install instruments from PLC panel?
What should be the material composition of transformer oil filtration machine to avoid metal contamination in filtered oil?
i gotadmission in southeast missouri state universit ive got scholarship too my gre is 860 and ielts 6.0 bands and B.E 59.3% with 5 backlogs what are chances that i get visa????/
how do you adjust pump impeller clearance?
formula for convert liter in to pale
plz send me l&t auestion papers. i have been called for written and interview industrial automation 2 yrs exper. send me on mail pal_deepak06@yahoo.com
What is setup time?
can we resonance with triple bonds?
How to check DC Motor & SERVO Motor?