GE Industrial Solutions MicroVersaTrip PM User Manual
Page 32
MicroVersaTrip Plus™ and MicroVersaTrip PM™ Trip Units
Chapter 2. Setup Mode
22
power-reversal protection. The Trip Unit display is
shown in Figure 38.
Figure 38. Trip Unit display for power-reversal relay delay.
Rating Plug Current Setting
The Trip Unit display for rating plug setting is
shown in Figure 39. 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 16 lists the available rating plugs for
the various Trip Units.
C
C
C
CA
A
A
AU
U
U
UT
T
T
TIIIIO
O
O
ON
N
N
N:::: Incorrect storage of this set point will
result in incorrect metering values.
A
A
A
A T
T
T
T T
T
T
T E
E
E
E N
N
N
N T
T
T
T IIII O
O
O
O N
N
N
N :::: Si une valeur incorrecte est
enregistrée pour ce réglage, les mesures seront
fausses.
Figure 39. Trip Unit display for rating plug current set point.
B
B
B
Brrrreee
eaa
a
akk
k
keee
errrr
F
F
F
Frrrraa
a
am
m
m
meee
e
SS
S
Siiiizzzzeee
e
R
R
R
Raa
a
attttiiiin
n
n
ng
g
g
g P
P
P
Pllllu
u
u
ug
g
g
g O
O
O
Op
p
p
pttttiiiio
o
o
on
n
n
nssss,,,, A
A
A
Am
m
m
mp
p
p
pssss
800–2000
A
60, 80, 100, 125, 150, 200, 225, 250, 300, 400,
450, 500, 600, 630, 700, 750, 800, 900, 1000,
1100, 1200, 1250, 1500, 1600, 2000
2500–320
0 A
1200, 1500, 1600, 2000, 2400, 2500, 3000,
3200
4000 A
1600, 2000, 2400, 2500, 3000, 3200, 3600,
4000
5000 A
3200, 4000, 5000
Table 16. Trip Unit rating plug options.
Potential Transformer Primary Voltage
Enter the primary voltage rating of the potential
transformer, as illustrated in Figure 40. The range of
values is 120 to 600 volts, with an increment of 1 volt.
C
C
C
CA
A
A
AU
U
U
UT
T
T
TIIIIO
O
O
ON
N
N
N:::: 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.
A
A
A
A T
T
T
T T
T
T
T E
E
E
E N
N
N
N T
T
T
T IIII O
O
O
O N
N
N
N :::: Si une valeur incorrecte est
enregistrée pour ce réglage, les mesures seront
fausses. Cette valeur doit être enregistrée locallement
même dans le cas d’une utilisation à distance avec
commnet.
Figure 40. Trip Unit display for potential transformer primary
voltage set point.
Potential Transformer Connection
Note that this step applies only to MicroVersaTrip
PM Trip Units.
Select the appropriate potential transformer connec-
tion, either line-to-line (
Ph-Ph
) or line-to-neutral
(
Ph-N
), as illustrated in Figure 41.
C
C
C
CA
A
A
AU
U
U
UT
T
T
TIIIIO
O
O
ON
N
N
N:::: Incorrect storage of this set point will
result in incorrect metering values.
A
A
A
A T
T
T
T T
T
T
T E
E
E
E N
N
N
N T
T
T
T IIII O
O
O
O N
N
N
N :::: Si une valeur incorrecte est
enregistrée pour ce réglage, les mesures seront
fausses.