VAMP 52 - 8.8.2. VAMP 51

Technical description 8 Connections 8.8 Block dia
g
rams
VM50.EN004 VAMP 24h support phone +358 (0)20 753 3264
207
8.8.2. VAMP 51
1A
0.2A
I
0
I
0
VAMP51Blockdiagram
*
X3:2AO-
X3:1AO+
IL1
IL2
IL3
I
0
I
0
5A
1A
~
DI
Blocking and
output matrix
VAMP 51
Remote
Front
X1:1
X1:2
X1:3
X1:4
X1:5
X1:6
X1:7
X1:8
X1:9
X2:1
X2:2
X3:12
X3:13
T2
X3:15
X3:14
T1
X3:16
X3:17
X3:11
X3:10
IF
X3:18
X3:19
X3:20
X3:3 DI1 -
X3:4 DI1+
X3:5 DI2 -
X3:6 DI2+
*
Comm. option
mA
mA out option
T1T1
T3
T4
C1
X3:7
X3:9
X3:8
order option
Autorecloser
matrix
Protection functions
Auto Reclose
79
CBFP
50BF
3I>
3I>>
3I>>>
50/51
T>
49
I>
f2
68
I>,
0
I>
02
I >>,
0
I>>
02
50N/51N
TCS
74TC
ArcI>
50ARC
I>
2
/I
1
46R
50NARC
ArcI
01
>
Lockout
86
I>
2
46
X6:1
X6:2
X6:3
X6:4
X6:5
X6:6
X6:7
X6:8
Arc option
or
DI / DO module
I/O extension
module
Figure 8.8.2-1 Block diagram of overcurrent and earthfault protection relay
VAMP 51.