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Baker AWA-IV Software Overview
DC Tests Configuration Window
The DC Tests configuration window is displayed when one of the Megohm, PI/DA, or HiPot test setup buttons is
clicked in the Tests tab.
The Megohm is the first test to be run, followed immediately by a PI or DA test, and then a HiPot type test. There
are two drop-down lists for PI/DA and HiPot type tests. The PI/DA list includes all options for PI or DA testing.
The HiPot tests list includes Ramp-Voltage and Step-Voltage tests in addition to the standard HiPot test. Setup
parameters are made for the specific test type chosen from each list. Test voltages, minimum Megohm readings,
voltage ramp rate, test times, current trip settings, discharge times, minimum PI values and more are all entered in
the fields within each test type column.
The PI test has two extra options: 1) default to the Dielectric Absorption if the IR=5000MΩ at 1 minute and 2) the
Dielectric Absorption test only. The PI test has many subtleties; these two options let you set up the tests so that no
unnecessary time is spent on the PI test.
Each test can be run individually by clicking the appropriate Run Test button. Alternatively, all selected tests can be
run by clicking the Run Selected Tests button.
You can also specify temperature correction values and insulation type using the drop-down list and field found
below the Run Selected Tests button. After you select an insulation type from the list, the Temp Correction field is
enabled so you can enter the appropriate value.
At the bottom of this section is the Touch Screen E-Stop Enabled checkbox. If you check the box, touching the
screen during testing will result in an automatic stop in testing, which will be recorded as a user abort.
The right side of the window displays the real-time voltage, current, and insulation resistance readings collected
during the Megohm and HiPot tests. The voltage and current are displayed as slider bars. Below the slider bars are
real-time voltage and current numerical outputs.
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Baker AWA-IV 71-015 EN V16 User Guide
Fig 64: DC Tests configuration window.
www.megger.com
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