Resistance measurement
Resistance measurement
(OP)
Can anyone tell me how the temperature correction factors are derived for correcting resistance to 25C in an electric motor?
thanks, mb
thanks, mb
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RE: Resistance measurement
R2 = (R1)*(234.5+T2)/(234.5+T1)
Where R1 is the known (or measured) resistance at temperature T1 deg C
T2 is the temperature in deg C for which you want to know the new resistance R2
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RE: Resistance measurement
Now the next question. Is there a temperature correction factor that can be applied to the viscosity of varnish in order to standardize the measurements? If so, do you know what it might be? Thnaks, mb