SATEC RGM180 - Manual (Page 18)

BG0509 REV. A2 18
4.2 Harmonic Data Menu
This screen presents the Harmonic data group. This includes the
following data:
Individual harmonics, for each
phase: Voltage and current
Voltage THD (Total Harmonic
Distortion)
Current THD
Press on the desired data item to
view that data.
Continue to press NEXT to progress
through the data in this group.
Note: From this screen, press MENU to display the Select Data Menu
menu; press NEXT to display the next data group: Energy Data (see
4.3). Press PREV to return to the Real Time Measurement Data Menu
(see 4.1).
Individual Harmonics
These screens work differently from the Real Time Measurement Data
screens – you will always need to press MENU to return to the screen
shown above and then select the next item you want to view.
Each harmonic spectrum can be viewed in graph or tabular form, as
shown below. The table expresses the harmonic distortion as a
percentage. To view the full table, use the scroll bar on the right.
Press on V1 to display the Voltage
Harmonic Spectrum (displayed per
phase) graph:
Press on the table icon at the
bottom of the screen to view the
Voltage Harmonic Spectrum table.
View Current Harmonic Spectrum
(per phase) in the same way, by
pressing on I1 on the Harmonic
Data screen above.