Omicron Lab CT Analyzer, Руководство пользователя

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CT Analyzer User Manual
52
4. If you enabled the Burden test card in step 2., display the Burden card and
specify the test current for the burden measurement. Use the default test
current derived from the I
sn
previously entered in the CT-Object card or enter
a test current of your choice to the "I-test" parameter.
Figure 4-3 Defining the test current in the Burden card
4.3 Running the Automatic Test and Connecting the
CT Analyzer
1. Start the test by pressing the key. The red LED flashes to indicate that
the CT test is running.
2. If you enabled the Burden test card in section 4.2, step 2. on page 50 a
message is displayed, asking you to change the wiring for the burden test.
Connect the burden as described in chapter 2.
– Make sure that the red LED on the
CT Analyzer is off.
– Refer to section 2.4.2 on page 26 for detailed information on how to
connect the CT Analyzer for the burden test.
– You can display the connection diagram by pressing the key while
the wiring check message is displayed.
Figure 4-4 Burden test: Wiring check message (left) and wiring diagram
(right)
3. Press the Start Test soft key to execute the automatic burden test.
Note: If you do not want to perform the burden test, press Skip Test to skip
the burden test and continue with the next test step or Cancel Test to abort
the complete test.
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