Siemens Sinamics S120 Manual page 321

①
Insert plate or mounting plate
②
Threaded bolts M5 x 28
Figure 4-99 Example of a mounting plate for a drive line-up with external air cooling
When mounting it must be ensured that the component's seal is tight throughout. The cross-
pieces must have the appropriate stability. If necessary, the cross-pieces of the openings
must be reinforced.
In the example, the cross-pieces have been reinforced using brackets according to EN 755-
9. You are free to select the way that the bracket is attached to the insert.
Booksize Power Units
Manual, (GH2), 04/2014, 6SL3097-4AC00-0BP6
4.9 Smart Line Modules with external air cooling
Line Modules Booksize
321