Megger TTR310 - FULL TEST SETUP 2 Screen (Figure 6-6); Figure 6-6. FULL TEST SETUP 2 Screen

OPERATION
AVTMTTR310 Rev 8 May 2016
75
FULL TEST SETUP 2 Screen (Figure 6-6)
If 1 is selected on the FULL TEST SETUP 1 screen, the FULL TEST SETUP 2
screen (Figure 6-6) appears.
Figure 6-6. FULL TEST SETUP 2 Screen
The previously entered information from the last transformer tested is displayed
on the screen.
1 CONTINUE: This selection brings up the FULL TEST SETUP 3
screen shown in Figure 6-7.
2 X NAMEPLATE
VOLTAGE (L-L):
This selection is used to enter the nameplate low voltage
rating of the transformer to be tested (L-L stands for
line to line). The transformer-under-test nameplate low
voltage is used to calculate the transformer turn ratio.
When test winding 8 (H-Y) is selected on the Main
Menu screen (see Figure 6-1), entry 2 X NAMEPLATE
VOLTAGE (L-L) is replaced by 2 Y NAMEPLATE
VOLTAGE (L-L). In this case this selection is used to
enter the tertiary (Y) nameplate low voltage rating of the
transformer to be tested (L-L stands for line to line).
When test winding 9 CT is selected on the Main Menu
screen (see Figure 6-1), entry 2 X NAMEPLATE
VOLTAGE (L-L) is replaced by 2 SECONDARY
CURRENT (A), and selections 3, 4, 5, 6, of the FULL
TEST SETUP 2 screen will go off. In this case selection
2 SECONDARY CURRENT (A) is used to enter the
nameplate secondary current of a current transformer
tested.
FULL TEST SETUP 2
1 CONTINUE
2 X NAMEPLATE VOLTAGE (L-L): 5000
3 NO. OF H TAPS: 33
4 NOMINAL VOLTAGE X TAP NO: 17
5 HIGH VOLTAGE X TAP NO: 33 OR 16R
6 % DIFFERENCE/TAP 0.625
7 PAUSE BETWEEN PHASES: NO
8 SAVE CUSTOM SETTINGS
9 PREVIOUS MENU
10
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