ABB DCS 600 MultiDrive Manual page 30

Filter in a grounded line (earthed TN or TT
network)
The filters are suitable for grounded lines only, for
example in public European 400 V lines. According to
EN 61800-3 filters are not needed in insulated indus-
trial lines with own supply transformers. Furthermore
they could cause safety risks in such floating lines (IT
networks).
Three - phase filters
EMC filters are necessary to fulfil the standard for
emitted interference if a converter shall be run at a
public low voltage line, in Europe for example with 400
V between the phases. Such lines have a grounded
neutral conductor. ABB offers suitable three - phase
filters for 400 V and 25 A...600 A and 500 V filters for
440 V lines outside Europe.
Converter I [A] Const.
DC
DCS60x-0025-y1 25A
DCS60x-0050-y1 50A
DCS60x-0075-y1 75A
DCS60x-0100-y1 100A
DCS60x-0140-y1 140A
DCS60x-0200-y1 200A
DCS60x-0250-y1 250A
DCS60x-0270-61 250A
DCS60x-0350-y1 350A
DCS60x-0450-y1 450A
DCS60x-0520-y1 520A
DCS60x-0680-y1 680A
DCS601-0820-y1 740A
DCS602-0820-y1 820A
DCS60x-1000-y1 1000A
DCS60x-0903-y1 900A
DCS60x-1203-y1 1200A
DCS60x-1503-y1 1500A
DCS60x-2003-y1 2000A
≤ 3000A
➀ Filter only available on request
Single - phase filters for field supply
Many field supply units are single - phase converters for
up to 50 A excitation current. They can be supplied by
two of the three input phases of the armature supply
converter. Then a field supply unit does not need its
own filter.
If the phase to neutral voltage shall be taken (230 V in
a 400 V line) then a separate filter is necessary. ABB
offers such filters for 250 V and 6...30 A.
Filter type for y=4 Filter type for y= 5
type
C1a NF3-440-25 NF3-500-25
C1a NF3-440-50 NF3-500-50
C1a NF3-440-64 NF3-500-64
C1b NF3-440-80 NF3-500-80
C1b NF3-440-110 NF3-500-110
C2a NF3-500-320 NF3-500-320
C2a NF3-500-320 NF3-500-320
C2a NF3-500-320 NF3-500-320
C2a NF3-500-320 NF3-500-320
C2a NF3-500-600 NF3-500-600
C2a NF3-500-600 NF3-500-600
C2b NF3-500-600 NF3-500-600
C2b NF3-500-600 NF3-500-600
NF3-690-1000 ➀ NF3-690-1000 ➀
C2b
NF3-690-1000 ➀ NF3-690-1000 ➀
C2b
NF3-690-1000 ➀ NF3-690-1000 ➀
A5
NF3-690-1000 ➀ NF3-690-1000 ➀
A5
NF3-690-1600 ➀ NF3-690-1600 ➀
A5
NF3-690-1600 ➀ NF3-690-1600 ➀
A5
NF3-690-2500 ➀ NF3-690-2500 ➀
A6
II F 2-26
3ADW000072R0501_DCS600_System_description_e_e
The filters can be optimized for the real motor currents:
I = 0.8 • I ; the factor 0.8 respects the current
Filter MOT max
ripple.
Lines with 500 V to 1000 V are not public. They are
local lines inside factories, and they do not supply
sensitive electronics. Therefore converters do not need
EMC filters if they shall run with 500 V and more.
Filter type for y=6 or 7
---
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NF3-690-600 ➀
---
NF3-690-600 ➀
---
---
---
---
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NF3-690-1000 ➀
NF3-690-1000 ➀
NF3-690-1600 ➀
NF3-690-1600 ➀
NF3-690-2500 ➀
Converter type of dc current
field supply unit
[A]
SDCS-FEX-1 6
SDCS-FEX-2A 8
SDCS-FEX-2A 16
DCF 503A-0050 50
DCF 504A-0050 50
further filters for 12
30
➊
The filters can be optimized for the real field currents:
I
Field
➊
Filter type
U = 250 V
max
NF1-250-8
NF1-250-8
NF1-250-20
NF1-250-55
NF1-250-55
NF1-250-12
NF1-250-30
I =
Filter