Analyzing Harmonics; Displaying Harmonics On The Pc - Fluke 434/PWR User Manual

SW43W
Users Manual

Analyzing Harmonics

Displaying Harmonics on the PC

To demonstrate this start the
1.
Instrument – Display Harmonics). All harmonics will be retrieved.
Example of a harmonics window:
Example for Harmonics – Amps:
Name : Name of the harmonics
Date
Time
Fund
RMS
THDr
THDf
KFact : K-factor
The Date and Time formats depend on the Windows® settings.
To change the window to your preference see Window Properties on page 15
Right click in the window to see the View/Options menu
20
HARMONICS
Click to display the harmonics from the Power Quality Analyzer (or select
Datablock
: Date of the harmonics
: Time of the harmonics
: Fundamental frequency
: Root Mean Square
: Total Harmonic Distortion
compared to RMS
: Total Harmonic Distortion
compared to fundamental
function on your Power Quality Analyzer.
Cursor Values
X1 : Frequency (or Harmonic Number) at
cursor 1
X2 : Frequency (or Harmonic Number) at
cursor 2
dX : X2 - X1
Y1 : Spectrum value at cursor 1
Y2 : Spectrum value at cursor 2
dY : Y2 - Y1
Ph1 : Phase at cursor 1
Ph2 : Phase at cursor 2
Note
Tip