Siemens SINAMICS S120 Equipment Manual page 105

Line Modules
3.3 Smart Line Modules
Dimension drawing, frame size HX
The mandatory cooling clearances are indicated by the dotted line.
Figure 3-15 Dimension drawing Smart Line Module, frame size HX Side view, rear view
Chassis power units
105
Manual, (GH3), 10/2008, 6SL3097-2AE00-0BP3