Omicron Lab CT Analyzer, User Manual

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CT Analyzer User Manual
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The upper part of the Results Advanced card (Figure 8-4) displays the
measured values:
The lower part of the Results Advanced card (Figure 8-4) displays the
measurement results calculated from the measured values. In this area, you can
freely define which result each single field should display.
Figure 8-4 shows the Results Advanced card with the default selection for the
results fields.
R, L Only available if Load is set to "on".
Winding resistance (R) and unsaturated inductance (L) of the
CT, used by the internal output regulator to prevent saturation
of the connected CT (see "Load" above).
Possible values: 0 to 1000
Ω
or 0 to 1000H.
Default: 1.00
Ω
for R and 50.00H for L
If these values are not set correctly for the connected CT, the
CT will saturate sooner or later, depending on the inaccuracy
of the values used.
Value Description
Output Internally measured current value and phase of the output
signal.
1
1. Select the display mode for the current or voltage value using the soft keys: RMS , DC , Peak+
(highest positive peak value) or Peak- (highest negative peak value).
Sec
Voltage measured at input "Sec".
1
Max. input voltage: 150V
RMS
Measurement is performed according to the measurement
mode selected on the
CT-Quick card.
This input is considered as the phase reference, therefore the
phase is always 0.
Prim
Value and phase of the voltage measured at input "Prim".
1
Max. input voltage: 30V
RMS
Measurement is performed according to the measurement
mode" selected on the
CT-Quick card.
Parameter Description