Siemens SINAMICS S120 - Page 553

Service and Support Booksize
10.3 Forming the DC link capacitors
Booksize power units
Manual, (GH2), 06/2008, 6SL3097-2AC00-0BP6
553
Components for the forming circuit (recommendation)
● 1 fuse switch 3-phase 400 V/10 A
● 3 incandescent lamps 230 V/100 W
● Various small components, such as lamp socket, cable 1.5 mm
2
, etc.
DANGER
Dangerously high voltage levels are still present in the cabinet up to 5 minutes after it
has been disconnected due to the DC link capacitors. It is only permissible to work on
the equipment or at the DC link terminals after this time has expired.
Note
Line Modules must be enabled from the connected Motor Module.
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Figure 10-1 Line Module interface