GE MicroVersaTrip Plus User manual

GEH
-
6273
E
Micro
VersaTrip
Plus
and
Micro
VersaTrip
PM
Trip
Units
m
for
Type
AKR
Low
-
Voltage
Power
Circuit
Breakers
Power
Break
®
Insulated
-
Case
Circuit
Breakers
Power
Break
®
II
Insulated
-
Case
Circuit
Breakers
R
-
Frame
Molded
-
Case
Circuit
Breakers
Low
-
Voltage
Power
Circuit
Breaker
Conversion
Kits
User
'
s
Guide
tii
«
Kf
!
Sm
.
Ill
Cl
Courtesy of NationalSwitchgear.com

©
GEH
-
6273
E
WARNINGS
,
CAUTIONS
,
AND
NOTES
AS
USED
IN
THIS
PUBL
/
CA
TION
WARNINGS
Warning
notices
are
used
in
this
publication
to
emphasize
that
hazardous
voltages
,
cur
-
rents
,
or
other
conditions
that
could
cause
personal
injury
exist
in
this
equipment
or
may
be
associated
with
its
use
.
Warning
notices
are
also
used
for
situations
in
which
inattention
or
lack
of
equipment
knowledge
could
cause
either
personal
injury
or
damage
to
equipment
.
CAUTIONS
Caution
notices
are
used
for
situations
in
which
equipment
might
be
damaged
if
care
is
not
taken
.
NOTES
Notes
call
attention
to
information
that
is
especially
significant
to
understanding
and
operating
the
equipment
.
This
-
document
is
based
on
information
available
at
the
time
of
its
publication
.
While
efforts
have
been
made
to
ensure
accuracy
,
the
information
contained
herein
does
not
cover
all
details
or
variations
in
hardware
and
software
,
nor
does
it
provide
for
every
pos
-
sible
contingency
in
connection
with
installation
,
operation
,
and
maintenance
.
Features
may
be
described
herein
that
are
not
present
in
all
hardware
and
software
systems
.
GE
Electrical
Distribution
&
Control
assumes
no
obligation
of
notice
to
holders
of
this
docu
-
ment
with
respect
to
changes
subsequently
made
.
GE
Electrical
Distribution
&
Control
makes
no
representation
or
warranty
,
expressed
implied
,
or
statutory
,
with
respect
to
,
and
assumes
no
responsibility
for
the
accuracy
,
completeness
,
sufficiency
,
or
usefulness
of
the
information
contained
herein
.
No
warran
-
tees
of
merchantability
or
fitness
for
purpose
shall
apply
.
©
The
following
are
trademarks
of
GE
Company
:
MicroVersaTrip
Plus
,
MicroVersaTrip
PM
,
Power
Break
®
,
Spectra
RMS
,
Epic
,
POWER
LEADER
©
Copyright
1996
GE
Company
All
Rights
Reserved
i
Courtesy of NationalSwitchgear.com

Micro
VersaTrip
Pius
and
Micro
Versa
Trip
PM
Trip
Units
Table
of
Contents
e
Chapter
7
.
Introduction
1
-
1
Read
This
First
..
„
1
-
2
Product
Structure
.
1
-
3
Trip
Unit
Functions
1
-
4
Trip
Unit
Catalog
Numbers
1
-
5
Rating
Plugs
1
-
6
Equipment
Interfaces
MicroVersaTrip
Plus
Trip
Units
.
.
.
.
Neutral
Current
Sensors
.
.
.
..
MicroVersaTrip
PM
Trip
Units
.
.
.
.
POWER
LEADER
Communication
Network
.
...
.
Voltage
Inputs
Power
Requirements
1
-
7
Trip
Unit
Information
Trip
Unit
Label
Information
Function
Keys
.
.
..
Battery
Function
Liquid
Crystal
Display
.
.
..
1
-
8
MicroVersaTrip
Plus
and
MicroVersaTrip
PM
Accuracies
1
1
3
3
5
6
6
6
6
6
6
7
7
7
7
8
9
9
Chapter
2
.
Setup
Mode
2
-
1
Overview
2
-
2
Opei
'
atingModes
2
-
3
Setup
Mode
Operation
Long
-
Time
Pickup
Long
-
Time
Delay
Short
-
Time
Pickup
Short
-
Time
Delay
Instantaneous
Pickup
High
-
Range
Instantaneous
Overcurrent
Protection
Ground
-
Fault
Pickup
Ground
-
Fault
Delay
Voltage
-
Unbalance
Relay
Pickup
Voltage
-
Unbalance
Relay
Delay
Current
-
Unbalance
Relay
Pickup
Current
-
Unbalance
Relay
Delay
Undervoltage
Relay
Pickup
Undervoltage
Relay
Zero
-
Volt
Trip
Enable
Undervoltage
Relay
Delay
Overvoltage
Relay
Pickup
.
.
..
...
.
.
Overvoltage
Relay
Delay
Power
-
Reversal
Relay
Pickup
10
10
10
16
16
16
17
18
18
18
19
19
20
20
20
20
20
21
21
21
21
11
Courtesy of NationalSwitchgear.com

Micro
Versa
!
rip
Pius
and
Micro
VersaTrip
PM
Trip
Units
Table
of
Contents
©
Power
Direction
Setup
Power
-
Reversal
Relay
Delay
Rating
Plug
Current
Setting
.
.
....
.
Potential
Transformer
Primaiy
Voltage
Potential
Transformer
Connection
Power
Demand
Intervals
Communication
Address
Accessory
Configuration
Setup
(
RMS
9
D
Series
Trip
Units
Only
)
21
21
22
22
22
23
23
23
Chapter
3
.
Metering
Mode
3
-
1
Overview
.
.
3
-
2
Metering
Mode
Operation
Current
Voltage
Energy
'
Total
Real
Power
Total
Aggregate
Power
Power
Demand
Peak
Power
Demand
.
..
Frequency
25
25
27
27
27
27
28
28
28
28
m
Chapter
4
.
Status
Mode
*
>
*
„
4
-
1
Overview
29
Trip
Information
Trip
Operations
Counters
4
-
2
Status
Mode
Operation
Normal
Status
Display
Long
-
Time
Overcurrent
Pickup
Display
Trip
Target
and
Fault
Displays
Long
-
Time
Overcurrent
Fault
Display
Short
-
Time
Overcurrent
Fault
Display
.
Instantaneous
Fault
Display
Ground
-
Fault
Display
Protective
-
Relay
Fault
Display
Shunt
Trip
and
Undervoltage
Release
Trip
Displays
(
RMS
9
D
Series
Trip
Units
Only
)
.
;
Clearing
the
Trip
Information
Trip
Operations
Counter
Display
Clearing
the
Trip
Operations
Counters
29
29
29
29
29
30
30
30
..
30
31
31
31
31
31
32
m
m
111
Courtesy of NationalSwitchgear.com

Micro
Versa
Trip
Plus
and
Micro
Vers
a
Trip
PM
Trip
Units
Table
of
Contents
©
Chapter
5
.
Maintenance
and
Troubleshooting
5
-
1
Trip
Unit
Removal
and
Replacement
Power
Break
Insulated
-
Case
Circuit
Breakers
.
..
Power
Break
II
Insulated
-
Case
Circuit
Breakers
Type
AKR
Low
-
Voltage
Power
Circuit
Breakers
5
-
2
Rating
Plug
Removal
and
Replacement
5
-
3
Trouble
-
Shooting
Guide
33
33
33
33
34
34
Appendices
Catalog
Numbers
for
RMS
9
C
Units
in
AK
/
AKR
Circuit
Breakers
Catalog
Numbers
for
RMS
9
C
Units
in
Power
Break
®
Circuit
Breakers
.
.
.
.
Catalog
Numbers
for
RMS
9
D
Units
in
Power
Break
®
II
Circuit
Breakers
Trip
Unit
Battery
Suppliers
36
37
38
39
#
*
*
#
iv
Courtesy of NationalSwitchgear.com

Micro
Versa
Trip
Pius
and
Micro
Versa
Trip
PM
Trip
Units
List
of
Figures
1
.
Front
view
of
MicroVersaTrip
PM
Trip
Unit
(
series
RMS
9
C
)
.
2
.
Front
view
of
MicroVersaTrip
PM
Trip
Unit
(
series
RMS
9
D
)
.
3
.
Rear
view
of
MicroVersaTrip
PM
Trip
Unit
(
series
RMS
9
C
)
.
,
4
.
Rearview
of
MicroVersaTrip
PM
Trip
Unit
(
series
RMS
9
D
)
..
.
5
.
Labels
on
front
of
Trip
Unit
6
.
Function
key
placement
on
face
of
Trip
Unit
7
.
Liquid
crystal
display
segments
8
.
Operation
of
FUNCTION
key
,
showing
progression
among
Trip
Unit
operating
modes
.
.
.
.
11
9
.
Trip
Unit
setup
mode
programming
function
flow
10
.
Trip
Unit
display
for
long
-
time
pickup
11
.
Time
-
current
curve
illustrating
long
-
time
pickup
12
.
Trip
Unit
display
for
long
-
time
delay
..
.
13
.
Time
-
current
curve
illustrating
long
-
time
delay
14
.
Trip
Unit
display
for
short
-
time
pickup
coupled
with
long
-
time
pickup
.
15
.
Time
-
current
curve
illustrating
short
-
time
pickup
16
.
Trip
Unit
display
for
short
-
time
delay
17
.
Time
-
current
curve
for
short
-
time
delay
with
I
^
T
OUT
18
.
Time
-
current
curve
for
short
-
time
delay
with
I
2
T
IN
19
.
Trip
Unit
display
for
instantaneous
pickup
.
20
.
Instantaneous
overcurrent
protection
set
point
2
L
Trip
Unit
display
for
ground
-
fault
pickup
22
.
Time
-
current
curve
for
ground
-
fault
pickup
23
.
Trip
Unit
display
for
ground
-
fault
delay
,
showing
I
2
T
out
24
.
Time
-
current
cuiwe
for
ground
-
fault
delay
with
I
2
T
OUT
.
25
.
Time
-
current
curve
for
ground
-
fault
delay
with
I
2
T
IN
26
.
Trip
Unit
display
for
voltage
-
unbalance
relay
pickup
27
.
Trip
Unit
display
for
voltage
-
unbalance
relay
delay
28
.
Trip
Unit
display
for
current
-
unbalance
relay
pickup
29
.
Trip
Unit
display
for
current
-
unbalance
relay
delay
30
.
Trip
Unit
display
for
undervoltage
relay
pickup
.
.
.
.
31
.
Trip
Unit
display
for
undervoltage
relay
zero
-
volt
trip
disabled
32
.
Trip
Unit
display
for
undervoltage
relay
zero
-
volt
trip
enabled
33
.
Trip
Unit
display
for
undervoltage
relay
delay
34
.
Trip
Unit
display
for
overvoltage
relay
pickup
35
.
Trip
Unit
display
for
overvoltage
relay
delay
.
.
..
36
.
Trip
Unit
display
for
power
-
reversal
relay
pickup
37
.
Trip
Unit
display
for
power
direction
setup
,
showing
line
to
load
38
.
Trip
Unit
display
for
power
-
reversal
relay
delay
39
.
Trip
Unit
display
for
rating
plug
current
set
point
40
.
Trip
Unit
display
for
potential
transformer
primary
voltage
set
point
...
.
1
1
2
2
7
8
9
12
16
16
16
16
17
17
17
17
17
18
18
18
19
19
19
19
20
20
20
20
20
20
21
21
21
21
21
21
22
22
22
V
Courtesy of NationalSwitchgear.com

Micro
VersaTrip
Phis
and Micro
Versa
Jr
ip
PM
Trip
Units
List
o
f
Figures
f
!
41
.
Trip
Unit
display
for
potential
transformer
connection
choice
,
...
.
42
.
Trip
Unit
display
for
power
demand interval
43
.
Trip
Unit
display
for
setting
communication
address
44
.
Logic
diagram
for
accessory
configurations
45
.
Accessory
configuration
switch
on
rear
of
Trip
Unit
,
showing
factory
settings
.
46
.
Setting
the
accessory
configuration
switches
47
.
Trip
Unit
metering
mode
function
flow
48
.
Trip
Unit
display
for
current
metering
49
.
Trip
Unit
display
for
line
-
to
-
ncutral
voltages
50
.
Trip
Unit
display
for
line
-
lo
-
line
voltages
51
.
Trip
Unit
display
for
aggregate
energy
52
.
Trip
Unit
display
for
aggregate
real
power
,
53
.
Trip
Unit
display
for
aggregate
apparent
power
54
.
Trip
Unit
display
for
power
demand
55
.
Trip
Unit
display
for
frequency
56
.
Trip
Unit
display
for
normal
status
57
.
Trip
Unit
status
display
for
long
-
time
overcurrent
pickup
58
.
Typical
fault
display
following
a
breaker
trip
59
.
Trip
Unit
Status
display
for
long
-
time
overcurrent
trip
60
.
Trip
Unit
status
display
for
short
-
time
overcurrent
trip
61
.
Trip
Unit
status
display
for
instantaneous
overcurrent
trip
62
.
Trip
Unit
status
display
for
ground
-
fault
trip
63
.
Trip
Unit
status
display
for
protective
-
relay
trip
.
64
.
Trip
Unit
status
display
for
Undervoltage
Release
trip
65
.
Trip
Unit
status
display
for
long
-
time
overcurrent
trip
counter
. .
.
.
.
.
66
.
Removing
the
interchangeable
rating
plug
23
23
23
. .
.
23
24
24
25
27
27
27
27
27
28
28
28
29
30
30
30
30
30
31
31
31
32
34
#
VI
Courtesy of NationalSwitchgear.com

Micro
Versa
Trip
Pius
and
Micro
Versa
Trip
PM
Trip
Units
List
of
Tables
©
1
.
Breaker
type
referred
to
by
first
character
of
Trip
Unit
catalog
number
2
.
Breaker
frame
size
maximum
CT
referred
to
by
second
character
of
Trip
Unit
catalog
number
3
.
Installed
breaker
CT
size
referred
to
by
third
and
fourth
characters
of
Trip
Unit
catalog
number
.
.
4
.
Trip
Unit
catalog
number
suffixes
for
optional
functions
5
.
MicroVersaTrip
PM
Trip
Unit
suffixes
for
communication
,
metering
,
and
relaying
6
.
Rating
plug
catalog
numbers
7
.
Protective
relay
and
metering
accuracies
and
resolutions
.
8
.
Trip
-
time
curves
for
breaker
types
covered
in
this
guide
9
.
Abbreviations
used
in
setup
procedure
descriptions
.
..
..
10
.
Actions
of
function
keys
in
Trip
Unit
operating
modes
.
11
.
Lower
-
limit
delays
for
long
-
time
delay
bands
12
.
Lower
-
limit
delays
for
I
^
TOUT
short
-
time
delay
bands
13
.
Instantancqys
pickup
settings
for
various
frame
sizes
with
and
without
the
short
-
time
function
.
.
.....
.
.
.
....
14
.
Ground
-
fault
pickup
settings
,
as
a
function
of
sensor
rating
15
.
Lower
-
limit
delays
for
ground
-
fault
delay
bands
16
.
Trip
Unit
rating
plug
options
17
.
Accessory
configuration
switch
settings
,
including
factory
defaults
..
.
.
.
.
.
.
18
.
Trip
Unit
display
targets
for
protective
relays
3
4
4
4
4
5
9
9
10
11
16
17
18
18
19
22
24
31
vii
Courtesy of NationalSwitchgear.com

Micro
Versa
Trip
Plus
and
Micro
Vers
atrip
PM
Trip
Units
Chapter
1
.
Introduction
hi
Read
This
First
The
MicroVersaTrip
Plus
and
MicroVersaTrip
PM
Trip
Units
described
in
this
publication
are
used
on
Power
Break
®
and
Power
Break
®
II
insulated
-
case
circuit
breakers
,
Type
AKR
low
-
voltage
power
circuit
breakers
,
R
-
Frame
molded
-
case
circuit
breakers
,
and
low
-
voltage
power
circuit
breaker
conversion
kits
.
Spectra
RMS
molded
-
case
circuit
breakers
use
different
versions
of
MicroVersaTrip
Plus
and
MicroVersaTrip
PM
Trip
Units
that
are
not
interchangeable
with
the
units
described
here
.
Refer
to
GEH
-
5934
for
information
on
these
Trip
Units
.
1
-
2
Product
Structure
MicroVersaTrip
Trip
,
Units
come
in
two
different
sizes
that
are
not
Interchangeable
.
The
larger
Trip
Unit
(
series
RMS
9
C
)
is
used
on
Power
Break
circuit
breakers
.
Type
AKR
circuit
breakers
,
and
conversion
kits
.
The
smaller
Trip
Unit
(
series
RMS
9
D
)
is
used
only
on
Power
Break
II
circuit
breakers
.
Each
of
the
two
sizes
is
available
in
both
MicroVersaTrip
Plus
and
MicroVersaTrip
PM
configurations
.
The
front
views
of
the
MicroVersaTrip
PM
Trip
Units
are
shown
in
Figures
1
(
RMS
9
C
)
and
2
(
RMS
9
D
)
.
The
RMS
9
C
Trip
Unit
has
a
36
-
pin
rear
connector
,
while
the
RMS
9
D
Trip
Unit
has
a
50
-
pin
rear
con
-
nector
,
as
shown
in
Figures
3
and
4
.
These
connec
-
tors
provide
the
Trip
Units
’
main
connections
to
the
circuit
breaker
frame
and
to
the
equipment
control
signals
.
Both
types
of
Trip
Unit
have
recessed
connectors
in
the
front
panel
to
accept
interchangeable
current
rating
plugs
.
Both
types
of
Trip
Unit
have
a
top
-
mounted
20
-
pin
connector
that
provides
future
access
to
the
optional
Remote
Display
accessory
.
(
Note
:
this
accessory
is
not
normally
used
with
a
Power
Break
II
circuit
breaker
.
)
This
connector
has
a
removable
cover
to
protect
it
when
not
in
use
.
Series
RMS
9
D
Trip
Units
also
have
a
6
-
position
DIP
switch
,
not
present
on
series
RMS
9
C
Trip
Units
,
that
is
used
to
configure
the
Power
Break
II
integrated
accessories
.
This
switch
is
located
on
the
rear
of
the
unit
.
Figure
l
Front
view
of
MicroVersaTrip
PM
Trip
Unit
(
series
HMS
9
C
)
,
Figure
2
.
Front
view
of
MicroVersaTrip
PM
Trip
Unit
(
series
PMS
9
D
)
.
9
l
Courtesy of NationalSwitchgear.com

MicroVersaTrip
Pius
and
MicroVersaTrip
PM
Trip
Units
Chapter
1
.
Introduction
CAUTION
‘
sssrss
11
pUg
i
•
;
•
.
:
;
?
.
“
sx
&
sm
*
iifaS
I
•
*
jm
$
\
S
$
3
|
K
wsssa
»
srw
pfggSi
:
MS
?
pSSf
|
!
'
;
:
*
t
|
:
:
i
—
map
S
,
CAUTION
:
Removal
of
a
Trip
Unit
from
its
breaker
must
be
performed
with
the
breaker
in
the
OPEN
or
TRIPPED
position
*
Draw
-
out
breakers
should
be
racked
out
first
.
i
-
:
r
ATTENTION
:
Pour
retirer
dedencheur
,
le
disjoncteur
doit
£
tre
en
position
ouverte
ou
declenchee
.
Les
disjoncteurs
debrochables
doivent
&
tre
en
position
debrochee
.
5
^
.
CAUTION
:
Do
not
attempt
to
operate
the
breaker
without
its
assigned
Trip
Unit
.
Installation
of
an
incorrect
Trip
Unit
may
result
in
unsafe
operation
of
the
breaker
.
W
ATTENTION
:
Ne
pas
utiliser
le
disjoncteur
sans
son
dedencheur
.
Une
mauvaise
installation
du
d
6
clencheur
peut
£
tre
dangereuse
.
JH
.
m
•
u
CAUTION
:
Removal
of
the
rating
plug
while
the
breaker
is
carrying
current
reduces
the breaker
’
s
current
-
carrying
capacity
to
approximately
25
%
of
the
current
sensor
rating
.
This
may
result
in
unde
-
sired
tripping
.
Figure
3
.
Rear
view
of
MicroVersaTrip
PM
Trip
Unit
{
series
RMS
9
C
)
.
i
SP
’
22
K
22
?
SS
338
fnljlt
*
“
*
-
*
*
ms
;
&
53
;
zH
-
-
‘
;
;
r
ifllt
«
}
*
*
'
g
,
^
jo
§
g
|
*
'
i
-
i
*
'
.
f
'
i
*
•
.
'
*
*
'
n
{
’
«
*
«
-
-
-
\
i
a
“
j
:
;
'
wi
.
.
'
IS
:
m
&
H I
*
v
.
vv
*
r
«
!
*
>
»
!
ATTENTION
:
Si
le calibreur
est
retire
alors
que
le
disjoncteur
est
sous
tension
,
le
dedencheur
se
regie
automatiquement
<
i
approximativement
25
%
du
calibre du
transformateur
de
courant
,
Geci
peut
en
trainer
un
declenchement
indesirable
.
- -
.
i
NOTE
:
Trip
Units
as
received
may
have
settings
that
are
undesirable
for
the
specific
application
.
Ensure
that
settings
are
appropriately
adjusted
before
ener
-
gizing
:
vAUflQN
J
+
mpmesmar
M
®
saws
*
H
Marnmm
'
'
x
\
:
NOTE
:
Les
disjoncteurs
sont
livres
avec
des
rfiglages
standards
qui
peuvent
etre
inadfiquates
pour
certaines
applications
.
Verifier
ces
r
6
glages
avant
de
mettre
le
disjoncteur
sous
tension
.
_
Figure
4
.
Rear view
of
MicroVersaTrip
PM
Trip
Unit
(
series
RMS
9
D
)
,
#
2
Courtesy of NationalSwitchgear.com