Specifications

The power factor indicates to what extent the frequency
converter imposes a load on the mains supply.
The lower the power factor, the higher the I
RMS
for the
same kW performance.
I
RMS
= I
1
2
+ I
5
2
+ I
7
2
+ . . + I
n
2
In addition, a high power factor indicates that the different
harmonic currents are low.
The built-in DC coils produce a high power factor, which
minimizes the imposed load on the mains supply.
How to Read this Design Gui... VLT® HVAC Drive FC 102 Design Guide
MG16C102 - Rev. 2013-08-20 13
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