Field Supplies; General Data - ABB DCS 600 Manual
Dcs thyristor power converters
for dc drive systems
25 to 5150 a
6 to 4900 kw
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Also See for DCS 600:
- Operating instructions manual (80 pages) ,
- Manual (62 pages) ,
- Service manual (126 pages)
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2.4 Field Supplies
General data
SDCS-FEX-1
A
+
72/
100%
=
8
8
*
$
9
100%
TOL = tolerance of line voltage in %
Unit type
Output
current I
[A]
SDCS-FEX-1-0006
0.02...6
SDCS-FEX-2-0016
0.3...16
DCF 503-0050
0.3...50
DCF 504-0050
0.3...50
DCF 60x-xxxx-x1-15 xxxxx needs additional overvoltage components (DCF 505/506). For more infformation see publication Technical Data.
Current reduction see also 2.1 Environmental conditions Fig.: 2.1/1 and 2.1/2
Table 2.4/1: Table of field power converter unit types
Field power converter types
SDCS-FEX-2
* ,
0 9
V
Supply
voltage
DC
[V]
110V -15%...500V/1-ph +10%
110V -15%...500V/1-ph +10%
110V -15%...500V/1-ph +10%
110V -15%...500V/1-ph +10%
II F 2-8
DCF 503
DCF 504
A
V
This unit provides an option for
field reversal and fast-response
excitation. In the steady-state con-
dition, the fully-controlled bridge
runs in half-control-
led mode so as to
keep
the
voltage
ripple
as
low
possible.
With
quickly alternating
field
current,
bridge runs in fully-
controlled mode.
Installation
Remarks
site
external fuse, 6 A ⇒ I
internal
internal
ext. fuse, reactor; for C1: 0.3 ... 8 A
external
auxiliary supply (115/230V) if necessary via matching transformer;
external
fuse external; Dimensions HxWxD: 370x125x342 [mm]
DCF 601/602
as
a
the
Frated
, not to be used for C4 mod.!
A
di0
V
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