R&S RTO6 - 19.3.3 Current harmonic; 19.3.3.1 Current harmonic results

Power analysis (option R&S RTO6-K31)
R&S
®
RT
O6
1146User Manual 1801.6687.02 ─ 05
Remote command:
POWer:
INRush:COUNt?
on page 2529
Start time ← Gate Configuration
Sets the start measuring time for the selected gate.
Remote command:
POWer:INRush:GATE<m>:STARt on page 2530
Stop time ← Gate Configuration
Sets the stop measuring time for the selected gate.
Remote command:
POWer:INRush:GATE<m>:STOP on page 2530
Report comment
In this field you can write a comment that is displayed in the measurement report, for
example, a measurement description.
Execute
Starts the " Inrush Current " measurement.
Remote command:
POWer:INRush:EXECute on page 2530
19.3.3 Current harmonic
Current harmonics appear in an electric power system due to non-linear electric loads.
The harmonics can be ejected back into the AC line and disturb other equipment on
the grid. To avoid this disturbance, there are often standards of compliance that con-
sumer or industry end-products should meet.
The "Current Harmonic" analysis tests the devices according to the pre-compliance
standards EN 61000-3-2, MIL-STD-1399 and RTCA DO-160.
Required probes:
●
Differential voltage probe
●
Current probe
19.3.3.1 Current harmonic results
The results of "Current Harmonic" measurements are provided in two ways:
●
The diagram shows the graphical presentation of:
– the voltage waveform
– the current waveform
– the power waveform
●
The result box displays a bar chart or a table with the numerical measurement
results up to the 40th harmonics.
To switch the display, tap "Show table" or "Show plot" accordingly
Input