Raytech mini-ATOS Instruction Manual page 77

The actual test current which was used
The measured temperature during the measurement or the reference temperature when
resistance is corrected
To see the actual measurement value of each temperature measurement channel
Print the selected tap position results by using the thermal printer
Open the detailed results in table view or graphs
Start test button
Test mode to select which phase to test (A, B, C, ABC, Run Test Taps)
The Measurement main settings are shown in Figure 60. The other settings are the same with the
winding resistance measurement settings. For temperature settings and the advanced settings
please refer to chapter 10.2.2.
When there is a tap changer on the primary side, you can select which parameter or
parameters to be measured for each of primary tap positions. For this measurement you can
select the test current
When there is also a tap changer on the secondary side, you can select which parameter or
parameters to be measured for each of the secondary tap positions. For this measurement
you can select also the test current separately
Here, you can select which parameter or parameters to be measured not as a function of any
tap changer. For this measurement you can also select the desired test current
90297-0.24 Instruction Manual mini-ATOS
Figure 60:Auto transformer winding resistance main settings
Preliminary
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