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10 Measurements
10.1 Turns Ratio
Figure 40 shows the turns ratio measurement view and following that each part is explained.
Open the main menu
Back to the test plan page
Open test object quick access (For more information please see chapter 8)
Test settings (Please see chapter 10.1.2)
The selected test voltage that applies on the primary side during the measurement
The secondary side rated voltage
Change between voltage or turns ratios
The actual tap position of the selected view mode and to change it
Tap positions of the selected view mode. The actual is with the black background
The phase and the corresponding connections which be used automatically by the instrument
to test each phase
Expected turns or voltage ratio
The measured turns or voltage ratio; green means that the relative error is less than the error
limit and the test is passed otherwise it is red and failed
The calculated relative error in %; green means that the relative error is less than the error
limit and the test is passed otherwise it is red and failed
90297-0.24 Instruction Manual mini-ATOS
Figure 40: Turns Ratio measurement view
Preliminary
Page 60 of 125
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