Figure 5-2 Allowed mounting angle between inverter and the horizon
Mounting clearance 
You can mount inverters one next to another or one above another with the clearance below: 
● Allow at least 100 mm clearance above and below the inverter..
● Allow at least specified clearance A (see Figure 5-3 and Table 5-1 below) between the 
inverters.
Figure 5-3 Inverter mounting clearance
Table 5-1 Requirements for inverter mounting clearance
Inverters positioned side by side Minimum clearance ("A") in mm
Frame Size A ↔ Frame Size A  50
Frame Size B ↔ Frame Size A / B  50
Frame Size C ↔ Frame Size A / B / C 70
Frame Size D ↔ Frame Size A / B / C / D 75
Installation
5.1 Mechanical installation
SINAMICS V10
22 Operating Instructions, 08/2011, A5E03453178 (this is not an order number)