Reactance Measurement - Omicron Lab CT Analyzer User Manual

CT Analyzer User Manual
8.10

Reactance Measurement

How to get there:
Press the Main soft key in
any test card
Main Menu:
- New Quick-Test
OK soft key
CT-Quick card:
Measurement Type:
Reactance
158
This is a predefined measurement type, intended especially for the quick
measurement of reactances.
To select the Reactance measurement type, use the
the cursor to the Measurement Type field in the CT-Quick card and then press
the React. soft key.
Figure 8-21 CT-Quick card and Results card for reactance measurement
For the Reactance measurement type, the CT-Quick card holds the following
measurement quantities:
Parameter Description
Output The output signal type is fixed to "AC".
U/I Operating mode of the internal signal generator: voltage or
current source. Fixed to "Voltage".
Amplitude RMS voltage of the output signal. Adjustable by the user.
Possible values: 0 to 40V. Default: 1.00V.
f Frequency of the output signal. Adjustable by the user.
Possible values: 5.0 to 400.0Hz or soft keys 16.7Hz, 50Hz,
60Hz or 400Hz.
Default: 400Hz
The following values are displayed in the Results Reactance card:
Value Description
Output Internally measured RMS current value and phase of the output
signal.
Sec RMS value of the voltage measured at input "Sec".
This input is considered as the phase reference, therefore the
phase is always 0.
cursor key to move