22 Operation principle and hardware description
Overview of power and control connections
The diagram below shows the power and control connections of the brake unit consisting
of one 3-phase brake module. For parallel-connected brake modules, the brake resistors
are connected to each brake module also as shown below.
1
Brake module cubicle
2
DC switch/disconnector with charging circuit
3
Control unit
4
Brake module
5
Brake resistors
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