VOLTECH AT3600 USER MANUAL PROGRAMMING TESTS
TEST PROGRAM EDITOR VPN 98 - 024 PAGE 3.4.5.
(If in doubt, refer to Chapter 7 - ‘Test Conditions’, which lists recommended test
conditions based on the values of winding inductance.)
Note also that the Measure button may be used here as outlined in section 3.9,
with the combinations of test parameter specification shown in the following
table:
Signal
Specified voltage Specified current Auto
Frequency
Specified Specified Specified
Normally, the equivalent resistance test would follow an inductance test on the
same winding. Using the same test conditions for both tests will speed the
execution of the program.
2. Select (mouse click the button) the integration time you require.
'Medium' is the default setting. 'Long' will give more stable readings (for tighter
limits) at the expense of an increased test time, and 'Short' will test at the
maximum speed, but may give a slightly noisier reading.
3. Enter the terminal names for the selected winding. By pulling down the menu
along side the fill-in box, you may select the high and low terminals for the test.
4. Select (mouse click the button) the type of limits you require and enter the
values.
% Enter a nominal value and then the limits as negative and positive
percentage values.
>< Enter minimum and maximum values.
> Enter just a minimum value.
< Enter just a maximum value.
Note that the Measure button may be used here as outlined in section 3.9.
5. Select OK. The test specification will then be displayed in the program window.
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