- Harmonic measurement function (requires /G6 option)
Harmonics can be judged as acceptable or unacceptable in accordance with
standards classifications (A, B, C, and D). In addition to simply listing
measurement values, the WT3000 can also display bar graphs, current fluctuation
graphs, and evaluation graphs. Bar graphs can be used to compare measurement
values and standard limit values for each harmonic component. Current fluctuation
graphs are displayed in time series, and evaluation graphs can be used to identify
by color whether each harmonic order is acceptable.
The final harmonic measurement results can be printed as numerical value lists or
graphs, or saved as image data. Titles and comments can be added to reports, so
information such as measurement dates and times, equipment names, and
tracking numbers can be added.
|
|
PC with standard-compliant software
(The PC must have a GP-IB board made by National Instruments.)
Note: The screenshot shows measurement data obtained using the WT2000. The actual
measurement data display on the WT3000 may be different.
|
- Flicker measurement function*
This function enables voltage fluctuation and flicker measurements in compliance with
IEC61000-3-3 (Ed1.1: 2002).
* requires /FL option
Example of judgements and CPF gragh/report on conformance
to IEC61000-3-3 flicker limit values.
* An impedance network is required for flicker measurement.
|
