Meters showing correct voltage and amperes but not showing the correct correct watts.
power factor = active power/U*I
Power factor is an expression of energy efficiency. It is usually expressed as a percentage—and the lower the percentage, the less efficient power usage is.
This is the power factor explanation,
https://www.fluke.com/en-us/learn/blog/power-quality/power-factor-formula
The power factor is just a measurement result, and can not be disabled, please try to understand what is the power factor before your continue question.
Attached is the PF data for that day.
Can you please let me know how can I correct or disable pf readings
Hi
The power display here is the active power
active power = U*I* power factor.
Please search the power factor definition
Thanks for your reply.
If you multiply volts of phase A of (MTR ROOM 79) with the Amps on the same phase, 234.5Volts X 11.31Amps =2652.195Watts, Where as in the attached pic it shows 1327Watts.
This is how i am reaching the conclusion that the data shown for Phase A is not correct.
Regards,
Ather Mahmood.
Lahore, Pakistan.
Hi:
Please let me know ,how do you judge the power reading is not correct