Multi-Cabinet Configuration - ABB DPA UPScale ST40 User Manual

10 Multi-cabinet configuration

The DPA UPScale ST S2 may be paralleled to increase the power capacity up to 400 kW in steps of
10 or 20 kW. A maximum of 20 modules can be paralleled, into four frames.
The following system configurations are available:
DPA UPScale S2
Number of modules
per frame
Parallel frames
per system
Max number of
modules per system
Max. total system
capacity w/o redundancy
For a multiple-cabinet system, the following options are necessary:
Modifications reserved
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ST40 ST60
2 3
4 4
8 12
160 kW 240 kW
System graphical
display
Parallel interface
Parallel cable
ST80 ST120
4 6
4 3
16 18
320 kW 360 kW
UPS A UPS B
X -
X X
X X
ST200
10
2
20
400 kW
UPS C
-
X
-