Fluke 43B User Manual page 24

Fluke 43B
Users Manual
HARMONICS settings
%r
Displays harmonics as a percentage of
the total harmonic voltages
(total Vrms value).
%f
Displays harmonics as a percentage of
the fundamental voltage.
DC..21 Displays the DC component
of the signal and 21, 33 or
DC..33
51 harmonics.
DC..51
20
Table 1. Harmonics- and Power Settings
POWER settings
FUNDAMENTAL
Uses only the fundamental voltage
and fundamental current for power
calculations.
FULL
Uses the voltage and current of the
full frequency spectrum for power
calculations.
For signals with harmonics, power
readings with
FULL
differ from power readings with
selected.
FUNDAMENTAL
selected, will