Available Soft Keys; Test Settings - Omicron CT SB2 User Manual

CT Analyzer User Manual
8.7.1

Available soft keys

Table 8-25: Soft keys available in the Ratio card
Soft key Description
Displays the results related to the operating burden of the CT.
or
Displays the results related to the nominal burden of the CT.
Displays the ratio table (refer to section 8.7.4 on page 128 and 8.7.5 on page 129). In
the ratio table it is also possible to display the values related to the nominal burden or
the operating burden of the CT.
Displays the phase table (refer to section 8.7.4 on page 128 and 8.7.5 on page 129). In
the phase table it is also possible to display the values related to the nominal burden or
the operating burden of the CT.
8.7.2

Test settings

The following settings can be done in the Ratio test card.
Table 8-26: Test settings in the Ratio card
Parameter Description
I-p Primary current for calculation of the ratio error and phase displacement with the
burden (operating burden) defined in the CT-Object card.
After the test is finished, it is possible to change the value for the primary current. The
ratio error and/or the phase error are then recalculated and displayed again. When
storing the test results, the currently displayed measurement results are stored.
Changing this value only influences the results displayed in the Ratio card (operating
burden related values). It does not affect the values displayed in the separate pages for
the ratio and phase tables (values related to nominal burden).
Default: Value of I
126
pn
OMICRON