Interface Board Sdcs-Pin-4; General - ABB DCS800 Hardware Manual

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Interface Board SDCS-PIN-4

General

The SDCS PIN4 board is designed for DCS800 Converter modules sizes D1 up to size D4 (20 A...1000
A) the board has three different functions:
1. Power supply of CON-4 board and the connected options
2. Control of armature bridge and measurement
3. Control of on-board field exciter and field current measurement
The board is mounted conducting ground at points (
The board is used for supply voltages from 230 V up to 525 V, 600 V.
The converter identification is made by TYPECODE 97.01 (and not by hardware)!
The converter identification manages the burden resistor setting and 2-Q or 4-Q bridges operation.
Field current measurement
T100
25A 1x
X12
X8
X10
- +
Different functional areas on SDCS-PIN-4
Technical data
Armature firing
6A 5x
SDCS-PIN-4
X5 X22
X4
X3
X1
X9
C1 U1
X24
conducting point
3ADW000194R0201 DCS800 Hardware Manual e b
) inside the module.
X2
V1
X21 X25 X23
Power supply
1
S1
X31 1-2 = 230 V
2
2-3 = automatic
X7 3
K301
K400
F400
X96
W1 D1
X20
-
+
F300
X99
Pin4_layout.dsf