GE MicroVersaTripPlus AK-50 - SECTION 4 BACK FRAME CONVERSION

SECTION
4
BACK
FRAME
CONVERSION
The
back
frame
conversion
consists
of
the
follow
ing
:
1
.
Modification
of
the
crossbar
assembly
for
the
flux
shifter
installation
.
2
.
Installation
of
the
phase
sensors
3
.
Installation
of
the
back
frame
harness
.
Crossbar
Modification
The
flux
shifter
’
s
reset
linkage
is
driven
by
the
ac
-
tuator
bracket
.
See
Fig
.
3
-
3
.
The
actuator
bracket
must
be
assembled
to
the
left
side
link
of
the
left
pole
,
as
shown
in
Fig
.
4
-
1
.
If
the
actuator
bracket
mounting
holes
are
not
in
the
left
side
link
,
the
holes
must
be
added
.
Drill
and
tap
two
5
/
i
6
”
-
18
holes
using
the
hole
pattern
give
in
Fig
.
4
-
2
.
Fig
.
4
-
1
.
Flux
Shifter
Actuator
Bracket
Installation
Fig
.
4
-
2
.
Actuator
Bracket
Mounting
FFoles
12
Courtesy of NationalSwitchgear.com