how to check 3phase motor winding with help of multimeter?
Answers were Sorted based on User's Feedback
Answer / naresh
First select conductor continuity measurment in multimeter
and then check the contiunity of winding between every
phase with reference to thr neutral terminal, it shows that
which winding is burned.
Is This Answer Correct ? | 4 Yes | 2 No |
Answer / mohammad saleem
First we disconnect the winding of the motor and then after select the multimeter on contunity position .then find some steps.
1-to put the multimeter prop on the same winding(like red,red)beep sound is hearing.
2-we will do same proceduer put probe another winding just like (yellow,yellow) then beep sound is come out.
3-we will take a same proceduer to same winding(black,black) beep sound come out
4-if we will check the other winding just like (black,red).(yellow,red)and so on to different winding if multimeter give beep sound is come out then winding is not ok.
5-if beep sound is not come to multimeter put of different winding the winding is ok
for completing the above giving proceduer we can say the motor winding is ok .
Is This Answer Correct ? | 0 Yes | 0 No |
what is MC 61 relay
what is the mean of short circuuit current ( for ex. 50KA)?
2 Answers Weltech Engineering,
A 11 KV motor is working. if the supplay is fail. what will happened with it's breaker? Trip / remain the same condition?
If the 11 KV supply is fail. what will happened with it's breaker if it is supplay to the 11KV motor?
if in 3-phase system voltage=440V,frequency=60Hz, current=400A. then if it is single phase then current=? and if it is single phasing then current=?
why any surge protection is not provided to UHV ac transmission line (765kv) ?
1 Answers NK Power Systems, Reliance,
What is the meaning of ST and HT in electrical transmission and what are thier range.
what is the iron loss in a 11KV/440V transformer?
Dear Sir how much cable size required from 0.75 kw to 50 kw for electric motor or pump
tube light how its working.,?
What is Dry type transformer.How it works
why do we generate sinusoidal ac?can we generate some other waveforms by alternators?