Technical data
93
3ADW000194R0611 DCS800 Hardware Manual f us
Typical armature circuit thyristor converter diagram with SDCS-PIN-4 board
V11
V24
V21
V14
1.4
2.1
2.4
1.1
2.6
V26
V13
1.3
2.3
1.6
V23
V16
2.2
V22
V15
1.5
2.5
1.2
V25
V12
K
G
K
G
G
K
G
K
G
K
G
K
G
K
K
G
K
G
G
K
K
G
G
K
X12:
U1 V1 W1
C1 (+)
D1 (-)
3STWA
VW 16
UV
UU
14
4
0V
5M
GNDI
IDC
8,13
9,10
IDCM 11,12
1
X4:
3
X3:
3
1
N/1
P1
T51
P2
25A...275A 1500:1
276A...800A 3000:1
801A...1200A 4500:1
P1
T53
N/1
ANTC
2
1X22:
3
R57
7BZP4
+48 V1
SR1
GNDI
SR2
BZP5
BZP6
8,6
10
11
14
4,2
9
BZP2
BZP3
BZP1
X13:
3
5
1
+ 48 V1
UA + 6
UA - 15
S1
S2
S1
S2
PE
1
2
3
4
5
6
T100
K
G
1.4
2.4
2.2
2.6
2.1
2.5
2.3
1.2
1.6
1.1
1.5
HWCDD5 7
HWCOD3 5
NC
NC
1.3
F100
F101
F102
16A
C1
W1
V1
U1
D1
1
2
7
8
13
14
1
2
3
4
5
6
1
3
P2
P1
T52
N/1
S1
S2
X5:
X21:
X23:
X20:
X24:
X30:
X31:
R1
X1:
X2:
X7:
X13:
F- F+
V100
X8: X9:
X12:1
16 15 13 12
X99: 1 2 X96: 1 2
+24 V
X37:
+48 V
+24 V
+15 V
-15 V
GND
2
4
6
8
12
24, 22,
20, 18, 10
X10:1 2
Pin4_d.dsf
X18:
X15:
K
G
K
G
K
G
K
G
K
G
V13
V15
V11
V16
V12
V14
K
G
K
G
K
G
K
G
K
G
K
G
14
13
8
7
2
1
6
5
4
3
2
1
X16:
X17:
V23
V25
V21
V26
V22
V24
Control board
Armature current measuring resistances
AC/DC voltage measuring circuits
Firing pulse channels
only in case of 4-Q converters
POWER INTERFACE BOARD SDCS-PIN-4
REVERSE
FORWARD
Field circuit
interface
Armature circuit interface
Distribution
X11:
12 34
13 2
E
D
C
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