GE MicroVersaTrip Plus - Rating Plug and Voltage Settings; Transformer Connection

Micro Versa
Trip
®
Plus and
Micro Versa
Trip
®
PM
Trip
Units
Chapter
4
.
Status
Mode
When
the
set
point
is
reached
,
but before
the
time
delay
has
expired
,
the
flashing
stops
,
indicating
that
4
-
1
Overview
Status
mode
is
the
normal
display
mode
for
breaker
trip
is
imminent
,
information
.
The
status
display
identifies
an
immi
-
nent
overcurrent
trip
,
then
,
afterward
,
target
displays
that
indicate
the
reason
for
the
trip
.
STATUS
Status
displays
reflect
the
options
ordered
with the
trip
unit
.
All
MicroVersaTrip
Plus
and
MicroVersaTrip
PM
trip
units
provide
information
on
long
-
time
overcurrent
protection
.
Only
PM
style
trip
units
can
be
equipped
with
protective
relays
and
,
consequently
,
display
information about
them
.
The
trip
unit
must
be
provided
with control
power
to
display
status
information
.
This
can
come
from
a
MicroVersaTrip
Test
Kit
,
a
MicroVersaTrip
battery
pack
,
an
external
24
Vdc
power
supply
,
or
energizing
the breaker
to
at
least
20
%
of
its
sensor
load
.
PICKUP
Figure
48
.
Trip
unit
status
display
for
long
-
time
overcurrent
pickup
.
When
the breaker
trips
for
long
-
time
overcurrent
,
the
target
display
indicates
OVERLOAD
,
as
illustrated
in
Figure
49
.
STATUS
4
-
2
Status
Mode
Operation
OVERLOAD
This section
describes each
of
the
status
displays
and
the
sequences
in
which
they
appear
.
Figure
49
.
Trip
unit
status
display
for
long
-
time
overcurrent
trip
.
Normal
Status
Display
When
the breaker
is
closed and its circuit
energized
,
the
normal
status
display
appears
,
as
illustrated
in
Figure
47
.
This
display
indicates
that
the
trip
unit
i
not
in
long
-
time
pickup
.
Short
-
Time
Overcurrent
Target
Display
ls
After
a
short
-
time
trip
,
the
status
display
appears
as
in
Figure
50
.
The
display
does
not
flash
.
STATUS
STATUS
NORMAL
SHORT
CIRCUIT
Figure
47
.
Trip
unit
display
for
normal
status
.
Figure
50
.
Trip
unit
status
display
for
short
-
time
overcurrent
trip
.
Long
-
Time
Overcurrent
Pickup
and
Target
Displays
When
the
long
-
time
overcurrent
function
has
reached
95
%
of
the
trip
unit
’
s
current
rating
,
C
,
PICKUP
begins
to
flash
on
the
display
,
as
illustrated
in
Figure
48
.
During
the
transition
from
95
%
to
100
%
of
the
set
point
,
the
frequency
of
flashing increases
.
Instantaneous
Target
Display
The
status
display
for
an
instantaneous
trip
is
similar
to
that
for
a
short
-
time
trip
,
as
in
Figure
50
,
except
that
SHORT
CIRCUIT
flashes
repeatedly
.
©
24
Courtesy of NationalSwitchgear.com