36
36
NV10P - Manual - 01 - 2015
CHARACTERISTICS
Open CB/Close CB
The external acquisition of remote commands allows to drive CB remotely.
Remote trip
The input activation drives an expressly programmed output relay..
74TV ext
The external acquisition of 74TV allows to block or to change the operating mode of protective el-
ements where the residual voltage is employed; the information is available for residual voltage
protective elements (59N protections) that may operate inadvertently when an event cause a loss of
one or more voltages.
f<-f> Control
While the second threshold of each frequency protection is always active, the fi rst threshold is
activated / deactivated, respectively, in the absence / presence of the signal integrity of the com-
munication network (from digital input set with inverted logic function and Consent f <f-> or by com-
munication interface with IEC 61850 protocol).
UE>>, 27V1, 59V2, U<
When the programmed input is activated, a block of the concerning element is set.
CB-com.ai
OPEN
command
CLOSE
command
+
U
AUX
+
U
AUX
-
U
AUX
IN-
IN+
Open CB
IN-
IN+
Binary input IN1
T
0
IN1
t
ON
T
0
n.o.
n.c.
IN1 t O N
Logic
Close CB
IN1 t O F F
IN1
t
OFF
Binary input IN2
T
0
IN2
t
ON
T
0
n.o.
n.c.
IN2 t O N
Logic
IN2 t O F F
IN2
t
OFF
Binary input allocation for CB remote driving
TR
IP
P
ING
M
ATR
IX
(LED
+R
EL
AY
S
)
-
U
AUX
-
U
AUX
52a
52
O
I
52b
CB-com.ai
OPEN
command
CLOSE
command
+
U
AUX
+
U
AUX
-
U
AUX
IN-
IN+
Open CB
IN-
IN+
Binary input IN1
T
0
IN1
t
ON
T
0
n.o.
n.c.
IN1 t O N
Logic
Close CB
IN1 t O F F
IN1
t
OFF
Binary input IN2
T
0
IN2
t
ON
T
0
n.o.
n.c.
IN2 t O N
Logic
IN2 t O F F
IN2
t
OFF
Binary input allocation for CB remote driving
TR
IP
P
ING
M
ATR
IX
(LED
+R
EL
AY
S
)
-
U
AUX
-
U
AUX
52a
52
O
I
52b
Remote-trip.ai
Remote trip
+
U
AUX
-
U
AUX
Remote trip
Binary input IN1, IN2
T
0
IN1
t
ON
T
0
n.o.
n.c.
IN1 t O N
Logic
IN1 t O F F
IN1
t
OFF
TRIP
P
ING
M
ATRIX
(LED
+R
EL
AY
S
)
Binary input allocation for remote trip
Remote-trip.ai
Remote trip
+
U
AUX
-
U
AUX
Remote trip
Binary input IN1, IN2
T
0
IN1
t
ON
T
0
n.o.
n.c.
IN1 t O N
Logic
IN1 t O F F
IN1
t
OFF
TRIP
P
ING
M
ATRIX
(LED
+R
EL
AY
S
)
Binary input allocation for remote trip
Consenso 81O-81U.ai
Restrictive threshold enabling from binary input
Consenso f<-f>
T
0
INx
t
ON
0
n.o.
n.c.
INx t O N
Logic
INx t O F F
INx
t
OFF
f>&DIGIN
f<&DIGIN
Binary input INx
&
&
t
f>def
0
T
t
f>def
f
≥
f>
def
f
>
def
t
f<def
0
T
t
f<def
f
<
f<
def
f
<
def
Consenso 81O-81U.ai
Restrictive threshold enabling from binary input
Consenso f<-f>
T
0
INx
t
ON
0
n.o.
n.c.
INx t O N
Logic
INx t O F F
INx
t
OFF
f>&DIGIN
f<&DIGIN
Binary input INx
&
&
t
f>def
0
T
t
f>def
f
≥
f>
def
f
>
def
t
f<def
0
T
t
f<def
f
<
f<
def
f
<
def
Block of element:
UE>> or
27V1 or
59V2 or
U<
+
U
AUX
-
U
AUX
UE>> or 27V1 or 59V2 or U<
Binary input INx
T
0
INx
t
ON
T
0
n.o.
n.c.
INx t O N
Logic
INx t O F F
INx
t
OFF
TR
IP
P
ING
M
ATR
IX
(LED
+R
EL
AY
S
)
UE>> or 27V1 or 59V2 or U< logic block
Block of element:
UE>> or
27V1 or
59V2 or
U<
+
U
AUX
-
U
AUX
UE>> or 27V1 or 59V2 or U<
Binary input INx
T
0
INx
t
ON
T
0
n.o.
n.c.
INx t O N
Logic
INx t O F F
INx
t
OFF
TR
IP
P
ING
M
ATR
IX
(LED
+R
EL
AY
S
)
UE>> or 27V1 or 59V2 or U< logic block
