Omicron Lab CT Analyzer User Manual page 159

Parameter Description
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: 50Hz
The following values are displayed in the Results Impedance card:
Value Description
Output Internally measured RMS value and phase of the output current.
Sec RMS value of the voltage measured at input "Sec".
This input is considered as the phase reference, therefore the
phase is always 0.
Prim Not used for impedance measurement.
Z Measured impedance, calculated from the magnitude and
phase angle of the output signal and the voltage measured at
input "Sec".
ϕ
Power factor of the measured impedance.
cos
Use the following wiring for impedance measurement (example):
Figure 8-20 Wiring example for impedance measurement
Using the Quick Test Feature
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