Technical data
109
3ADW000462R0401 DCS880 Hardware manual e d
Firing pulse transformer board SDCS-PIN-H41 (H6 ... H8)
The interface to the power part of the converter modules size H6 ... H8 from 900 A up to 5200 A consists of one
or two firing pulse transformer boards SCDS-PIN-H41.
Single bridge converters (2-Q) are equipped with one board. Converters with 2 anti-parallel bridges (4-Q)
require two boards.
Location of the SDCS-PIN-H41
Size H6:
- The board is located inside the converter module.
Module sizes H7 and H8 consist of a control unit and a power unit:
- The board is located inside the power unit.
Layout of the SDCS-PIN-H41
The board consists of six
firing pulse transformers
with amplifiers.
conductive supports
XS13
X1
R114
R224
R134
R244
R154
R264
XS23
X2
T1
X1G
X1K
X2G
X2K
X3G
X3K
20
19
1
2
20
19
1
2
X1B_G X1B_K
X2B_G X2B_K
X3B_G X3B_K
X4B_G X4B_K
X5B_G X5B_K
X6B_G X6B_K
X4G
X4K
X5G
X5K
X6G
X6K
T2
T3
T4
T5
T6
SDCS-PIN-H41
270
100
BL_PIN-H41_003_b.ai