Calculating the power output of a variable speed fan
Just looking for some help with this,
I have an axial flow fan connected to a variable speed drive set to 50hz, what I need to know is how to calculate the power output of the fan at any given frequency between 0 - 50hz.
Details of the fan are as follows:
3phase 400v
P=2900W
I= 4.9A
n= 1350min-1
Replies
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maraitamilanFOR Calculating output power P=V*I*(sq.rt of 3)*efficiency*power factor
i think am correct sorry if am wrong😉
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