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5.2
Running a test (Advanced CT Test mode)
This section provides a detailed description how to run a CT test in the Advanced CT Test mode of
CT Analyzer. Follow the sections 5.2.1 to 5.2.5 in the given order.
The example CT test described below does not use the guesser function, which is an aid for the user to
find out single unknown name plate data of a CT, for example if parts of the CT's name plate are
unreadable. For detailed information about the guesser function, please refer to chapter 9 on page 138.
5.2.1
Setting up CT Analyzer
1. Set up the CT Analyzer test set as described in section 3.2 on page 25.
5.2.2
Preparing and configuring the test
1. Proceed as follows to display the CT-Object card for a new Advanced CT test.
► If necessary, switch CT Analyzer on and wait until the boot process is finished.
► Press the Main soft key to display the main menu.
► In the main menu, select "New Advanced CT Test" and press the OK soft key to initialize a new
Advanced CT test.
► The display shows the CT-Object card, ready to start a test.
2. For reasons of simplicity, we do not want to perform a residual magnetism measurement in our
example CT test described here. Press the Select Cards soft key in the CT-Object card to open the
Select Cards page. Check, and if necessary make the following test card selection (see Figure 5-3):
We are using the following test cards in this example: CT-Object, Burden, Primary Winding
Resistance, Secondary Winding Resistance, Excitation, Ratio and Assessment.
The Residual Magnetism test card is not used in this example. Deselect it if necessary.
Figure 5-3: Select Cards page
When finished, press the Back soft key to return to the CT-Object card.
3. Enter the CT data listed in the tables below to the CT-Object card (see Figure 5-4).
Figure 5-4: CT-Object card with name plate data entered
OMICRON
CT testing in Advanced CT Test mode ("New Advanced CT Test")
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