8.8 Block diagrams
8 Connections
Technical description
208
VAMP 24h support phone +358 (0)20 753 3264
VM50.EN004
8.8.3.
VAMP 52
1A
0.2A
I
0
I
0
VAMP52Blockdiagram
*
X3:
2 A
O -
X3:
1 A
O+
order option
IL1
IL2
IL3
I
0
I
0
5A
1A
~
DI
Blocking and
output matrix
VAMP 52
Remote
Front
X
1
:
1
X
1
:
2
X
1
:3
X
1
:4
X
1
:
5
X
1
:6
X
1
:7
X
1
:8
X
1
:9
X
2
:
1
X
2
:
2
X3:
12
X3:
1
3
T2
X3:
15
X3:
1
4
T1
X3:
1
6
X3:
1
7
X3:
11
X3:
10
IF
X3:
1
8
X3:
1
9
X3:
20
X3:3 DI
1
-
X3:4 DI
1
+
X3:
5
DI
2
-
X3:6 DI
2
+
*
Comm. option
mA
mA out option
T1
T1
T3
T
4
C1
X3:7
X3:9
X3:8
X
1
:
10
X
1
:
11
U /U /
U
0
L 1
12
U /U /
U
0
L 1
12
Autorecloser
matrix
Protection functions
Auto Reclose
79
I >
f2
68
TCS
74TC
Lockout
86
3I>
3I>>
3I>>>
50 / 51
I
>
2
/I
1
46R
3I<
37
I >>
2
47
I >
2
46
I >
st
48
N>
66
CBFP
50BF
ArcI>
50ARC
50NARC
ArcI
01
>
U<
U<<
U<<<
27
U>
U>>
U>>>
59
T >
49
I >,
0
I >
02
I >>,
0
I >>
02
50N/51N
I >
0
67N
I >>
0
U >
0
U
0
>>
59N
U >
0
U
0
>>
59N
I >
0T
67NT
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 8.8.3-1 Block diagram of feeder/motor protection relay VAMP 52.