Section 7: Electrical - GE PVDB-28kV Instructions Manual

Distribution vacuum circuit breaker, spring operating mechanism
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Distribution
Breaker
Section 1 Electrical Checks
~U!!!
(E~=~::::J
)
SWITCH (TYF!I
~~
.010
1.00~
~OJU..T'N<'
ao\.",~ ~
",-..
\
(
)
rAtT\I..TOR.
rCR
s
J
lCS
SWITCH(postI998)
NO ADJUSTMENT REO.
\
0
~
)
~
I~
!sUPPORT
(
&R~'j(~'t
ACTUATOR RO ~~ .
1
.u ~ u -l-~,
/
STACK SWITCH
:-
21
~-~
F'ii~
~
/':1
\
\
\.- ,
.~I
CLMS SWITCH ADJUSTMENT
FOR BREAKER DESIGNATION
TYPE -0 AND -1
NO ADJUSTMENT
FOR BREAKER DESIGNATION
TYPE -2
~
-:J
PlUNGER
...J
S~TCH Boor
I
_.D31
.000
LCS
SWITCH(pre
1998)
Figure 14. Mechanical Adjustments and Settings (Continued)
22

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