Technical data
86
3ADW000462R0301 DCS880 Hardware Manual e c
Power Interface board SDCS-PIN-H01 (H1 ... H5)
The SDCS-PIN-H01 is designed for DCS880 converter modules sizes H1 ... H5 (20 A ... 1190 A).
It has 4 different functions:
1. The power supply for all internal voltages of the whole drive and the connected options (H1 ... H5).
2. Control of armature bridge including high ohmic measurement of DC- and AC voltage and an
interface for the current transformer measuring the armature current (H1 ... H5).
3. Control of the OnBoard field exciter and field current measurement (H1 ... H4).
4. An automatic adaptation of the auxiliary voltage of either 230 V
AC
or 115 V
AC
.
The board is connected to ground at points ( ) inside the module.
The board is used for mains supply voltages from 100 V up to 525 V and 600 V.
The DCS880 provides an automatic adjustment for current and voltage measurement, burden
resistor settings and 2-Q or 4-Q operation by means of setting parameters in the firmware.
Layout SDCS-PIN-H01
Layout SDCS-PIN-H01
BL_PINH01_001_b.ai
F100 F101 F102
Input
Aux.
supply
Conducting point
SDCS-PIN-H01
XAUX
(X99)
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