The figure below shows the components of the brake chopper cubicle with bottom entry
and exit of cables and shrouds removed – F286 included.
1
2
3
4
5
6
7
9
10
11
12
8
13
Brake resistor fuses
8
Control panel (J400)
1
BCU-x2 control unit
9
DC switch/disconnector handle (part of option
+F286)
2
Terminals for brake resistor cable connection
10
Charging circuit switch fuse handle (part of op-
tion +F286)
3
Cable entries for brake resistor and control
cables.
11
Drive monitoring display (J401)
4
Brake chopper fuses
12
Charging circuit fuses
5
Cabinet heater (G300)
13
Brake chopper module
6
Brake chopper cooling fan
7
16 Operation principle and hardware description
Summary of Contents for ACS880-0500-3
Page 1: ... ABB INDUSTRIAL DRIVES ACS880 607 3 phase brake units Hardware manual ...
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Page 82: ...Dimension drawing bottom exit 82 Dimension drawings ...
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