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IB131012EN
Effective March 2016
Figure 30. Key "KC" in Lock #3 with the lock pin retracted.
5.
Align the 38 kV SEG&TD with the breaker cell to be tested.
Move and hold the slide handles towards the center of the
38 kV SEG&TD then insert the SEG&TD into the breaker cell to
be tested. For detailed information, refer to I.B. 73D2551H03,
Figures 4-2 through 4-4.
It may prove beneficial to have an assistant to help with inserting the
N
otee:
38 kV SEG&TD into the breaker cell due to the weight of the device and the
location of the slide handles.
Figure 31. Positioning the slide handles for insertion or removal
from the breaker cell.
6.
Once fully inserted into the breaker cell, release the slide
handles and rotate key "KC" to the "Locked" position. This
will extend the locking pin for Lock #3 to lock the slide handles
and the SEG&TD within the breaker cell. At this point, key
"KC" can be removed from Lock #3. At this point, the 38 kV
SEG&TD has two available positions: "Disconnect" or "Test" .
If in the disconnect position, the SEG&TD cannot be racked in
(see I.B. 73D2551H03, Figure 4-4).
7 .
Using the racking crank provided, engage the end of the raking
crank with the racking mechanism of the 38 kV SEG&TD (see
Figure 32). Turn the raking crank clock-wise until the SEG&TD is
fully racked into the breaker cell.
10
EATON www.eaton.com
38 kV Type VCP-WHD Simple Electrical
Ground & Test Device (SEG&TD) upper
Figure 32. Engagement of the racking crank with the racking
mechanism.
8.
Visually check to make sure the 38 kV SEG&TD is open and
racked into the connected position.
Figure 33. Verifying that the 38 kV SEG&TD is "Open" and
"Connected" .
9.
Once the 38 kV SEG&TD is fully racked into the connected
position, place key "KC" into Lock #2 and rotate key "KC" to
mechanically unlock the SEG&TD from being closed and to
release key "KB" .
10. Place key "KB" into Lock #1 and rotate it to electrically enable
the 38 kV SEG&TD.
11. Make sure selector switch is in the "OFF" position.
terminal instruction booklet
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