Booksize DC Link Components
6.4 Voltage Clamping Module
Booksize power units
Manual, (GH2), 06/2008, 6SL3097-2AC00-0BP6
433
6.4.5 Mounting
See the instructions for installing other DC link components (e.g. Braking Module, Capacitor
Module).
Arrangement of the Voltage Clamping Module
The Voltage Clamping Module should ideally be placed directly next to the Line Module.
● For Line Modules up to and including 36 kW, it should be placed to the right of the Line
Module.
● For Active Line Modules as of 55 kW, it should be placed to the left of the Line Module
due to the current-carrying capacity of the DC link busbars.
● If the Voltage Clamping Module is to be installed in an existing drive line-up, it can also
be placed at the end.
6.4.6 Technical data
Table 6-10 Technical data
Voltage Clamping Module
Electronics power supply V
DC
24 (20.4 - 28.8)
DC link voltage V
DC
510 - 720
DC link busbar current carrying
capacity
A 100
24 V busbar
current carrying capacity
A 20
Power loss
1)
W 50
Weight kg 3.1
1)
For an overview, see the power loss tables in Chapter Cabinet design
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