Vanguard EZCT-S2A User Manual
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EZCT S2A USER’S MANUAL
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4.2
Enabling and Disabling the Buried CT in Transformer Delta Option
4.2.1. Enabling the Buried CT in Transformer Delta Option
If you are measuring the turns ratio of a CT buried in the transformer Delta windings (see Figure
12 and Figure 13 for further information), you must first enable the “Buried CT in Delta” option
from the “SETUP” menu using the steps below:
a. Start from the “START-UP” menu:
Press the
[2]
key (SETUP).
b. The following screen will be displayed:
Press the
[6]
key (NEXT PAGE).
c. The following screen will be displayed:
Press the
[2]
key (BURIED CT IN DELTA).
d. The following screen will be displayed:
Press the
[1]
key (BURIED CT DELTA ON).
1.
BURIED CT DELTA ON
2.
BURIED CT DELTA OFF
1.
SET TIME
2.
buried ct in delta
3.
knee point marker
4.
print raw data
1.
RECORD ID
2.
PRINT RECORD
3.
RECORD DIRECTORY
4.
SAVE/RES RECORD
5.
ERASE RECORD
6. NEXT PAGE
1.
RUN TEST 02/16/10
2.
SETUP 10:24:25
3.
TEST PLANS
4.
DIAGNOSTIC