Connection Example In Accordance With Emc - 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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Connection example in accordance with EMC
Mounting plate
L1
Filter
L2
L3
PE
PE
Fig. 2.6/6: Connection example in accordance with EMC
II F 2-24
PE
PE
Mounting plate with PE
bar and terminals
Tacho
A
F
PE bar
Mounting plate with PE
bar and terminals
PE bar
Tacho
A
F
lower edge
of the PCB
carrier
U1
V1
C1
W1
D1
Field
1
supply
3
unit
7
5
PE
Armature and field
cables with
screens for
"first environment"
Armature and field
cables without
screens suitable for
"second
environment"
Encoder inputs and
analogue I/O at the PCB
T
A
M
F
DC motor
F1
F2
A1 A2
Screens
Contact to the motor
housing at the whole
screen perimeter
DC motor
F1
F2
A1 A2
Important hint:
The example shows the principle structure of
a DC drive and its connections. It is a not
binding recommendation, and it cannot re-
spect all conditions of a plant. Therefore
each drive must be considered separately
and with respect to the special application.
Additionally the general installation and safety
rules must be taken in account.
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