Pulse Serial/Sequential Configuration - ABB DCS 600 MultiDrive Series Manual

Dcs thyristor power converters for dc drive systems 25 to 5150 a/10300 a. manual for 12 – pulse operation parallel/serial/sequential
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Chapter 2 – Twelve–Pulse Technology
12 – pulse se-
rial/sequential
configuration
2 - 14
II F2
shows the recommended connection of the necessary
Figure 2/16
signals. Each converter is connected like a single 6 – pulse con-
verter.
In the slave converter the DI5 (emergency stop input) has to be
switched off by parameter
!ƒˆy†rÆr…vhy
Ær„ˆr‡vhy
p‚svtˆ…h‡v‚
98T Ã% 
!ƒ ˆy† r ÃH6 TU@ SÃ
D 1
C1
*) DC breaker required
for 4-Q drives
**) Emergency short
circuit busbar
Note: An enclosed converter with special busbar design (option) can be ordered
from ABB Lampertheim for easy mounting of the emergency short circuit
busbar.
= [0].
(12.16)
Motor fans
Converter fans
*)
**)
**)
0
Field
DCS 600 Manual for 12 – Pulse Operation
98T Ã% 
!ƒ ˆy† rÃTG 6 W@
D 1
C 1
Figure 2/16

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