GE MicroVersaTrip Plus - Page 26

Micro Versa
Trip
®
Pius and
Micro
Versa
Trip
®
PM
Trip
Units
Chapter
2
.
Setup
Mode
\
r
;
p
SETUP
Overvoltage
Relay Delay
This
function
sets
the
delay
time
before
an
overvolt
-
age
trip
occurs
.
The
range
of
delays
is
1
to
15
sec
-
onds
,
in
steps
of
1
second
.
Choosing
OFF
disables
overvoltage
protection
.
The
trip
unit
display
is shown
in
Figure
30
.
H
S
PR
DELAY
Figure
32
.
Trip
unit
display
for
power
-
reversal
relay
delay
.
SETUP
1
S
Rating
Plug
Current
Setting
The
trip
unit
display
for
rating
plug
setting
is
shown
in
Figure
33
.
Enter
the
current
setting
of
the
rating
plug
by
scrolling through
the list
with
VALUE
and
pressing
ENTER
when
the
correct
value is
reached
.
Table
12
lists
the
available
rating plugs
for
the
vari
-
ous
trip
units
.
OV
DELAY
Figure
30
.
Trip
unit
display
for
overvoltage
relay delay
.
Power
-
Reversal
Relay
Pickup
This
function
measures
the
direction
of
power
flow
through
the breaker and
initiates
a
trip
if
a
sufficient
magnitude
of
reverse
current
is detected
.
The
range
of
set
points
is
0.01
Q
to
3.00
Q
,
in
steps
of
0.01
.
Qis
the
rating plug
kVA
and is calculated
as
shown
in
Table
6
.
Note
that
the
PR
indication
on
the
trip
unit
display
flashes
when
power
direction is
from
load
to
line
.
The
trip
unit
display
is shown
in
Figure
31
.
CAUTION
:
Incorrect
storage
of
this
set
point
will
result
in
incorrect
metering
values
.
Even
if
this
set
-
ting
is
entered
remotely
,
it
must
be entered
again
locally
.
SETUP
225
AMPS
X
SETUP
Figure
33
.
Trip
unit
display
for
rating plug
current
set
point
.
PR
PICKUP
Rating Plug
Options
,
Amps
Cat
.
No
.
Figure
31
.
Trip
unit
display
for
power
-
reversal
relay
pickup
.
60
,
80
,
100
,
125
,
150
,
200
,
225
,
250
,
300
,
400
,
450
,
500
,
600
,
700
,
800
,
1000
,
1200
,
1500
,
1600
,
2000
TOO
Power
-
Reversal
Relay
Delay
This
function
sets
the
delay
time
before
a
power
-
reversal
trip
occurs
.
The
range
of
delays
is
1
to
15
seconds
,
in
steps
of
1
second
.
Choosing
OFF
disables
power
-
reversal
protection
.
The
trip
unit
display
is
shown
in
Figure
32
.
1200
,
1600
,
2000
,
2400
,
2500
,
3000
,
3200
TT
32
TT
40 1500
,
1600
,
2000
,
3000
,
4000
Table
12
.
Trip
unit
rating plug
options
.
18
Courtesy of NationalSwitchgear.com