Circuit Diagrams - ABB Arc Guard System TVOC-2 Installation And Maintenance Manual

Circuit diagrams

Arc Monitor
63
IGBT K6 Trip
64
53
IGBT K5 Trip
54
43
IGBT K4 Trip
44
31
Relay K3 Trip 34
32
21
Relay K2 Trip
24
22
11
Relay K1 Trip
14
12
74
73
PE
I >
X1.
23
B
22
A
21
Trip
10
&
9
8
7
6
IRF
5
1-10
U > 0
4
3
2
1
X2.
10
9
8
7
6
5 1-10
4
3
2
1
X3.
10
9
8
7
6
5
1-10
4
3
2
1
A1 A2
N L1
Technical data
Terminals
X1 1-10 Detector input
X2 1-10 Extra extension module
detector input (option)
X3 1-10 Extra extension module
detector input (option)
A1, A2 Power supply
PE Power supply
43, 44 Solid-state trip contact
53, 54 Solid-state trip contact
63, 64 Solid-state trip contact
11,12, 13 Internal relay fault, IRF
21,22, 24 signal relays
31, 32, 34 signal relays
79