N4L PPA55 Series User Manual

PPA55xx Quick User Guide
Page 53
By viewing the waveforms in the
Oscilloscope mode we can see the
switching frequency of the Voltage
and a smoother sine wave Current
waveform
The Current waveform shows the
time for 1 cycle approximately
15.40ms
Therefore 1s ÷ (15.40x

) =
64.9Hz Fundamental Frequency
Frequency reference:
Select from the drop down menu which waveform the fundamental frequency is
to be synchronised with Voltage or Current
Low Frequency:
Set this parameter to ON, switching on will open up the minimum frequency
parameter
Minimum Frequency:
Manually input a value to allow the results window to extend automatically if the
fundamental frequency time period is longer than the time period of the data
window. This is recommended

N4L PPA55 Series Specifications

General

Brand	N4L
Model	PPA55 Series
Category	Measuring Instruments
Language	English