GW Instek GDS-3000 Series DS3-PWR Power analysis manual - Manual (Page 30)

GDS-3000 Power Analysis User Manual
30
3. Press Harmonics from the side
menu.
4. Press Save Meas. To File from the
lower menu.
File Type Each measurement that is saved is saved as
HarmXXXX.CSV into the designated USB file path.
Each file is numbered sequentially from 0000 to
9999. For example the first file will be saved as
Harm0000.CSV, the second as Harm0001.CSV, and
so on.
Data The data that is saved depends on whether Test to
Standard is set to None or to IEC 61000-2-3. Please
page 20 for details.
Example Below shows an example of the harmonic data that is
saved.
GW GDS-3354, serial number P930116, version V1.05
Harmonics
THD-F 113%
THD-R 75.10%
RMS 353mA
Freq Mag Mag RMS Phase
Hz % A Degrees
1 60.07 100 217m 0
2 120.1 294m 640u -135
3 180.2 62.1 135m 31.4
4 240.2 241m 524u -135
5 300.3 47.2 102m 29
6 360.4 534m 1.16m 79.1
7 420.5 44.8 97.5m 10.3
8 480.5 1.27 2.77m 2.35