DOC-0017-03-EN: AC15 Series - Hardware Installation Manual     
18 (125)  DOC-0017-03-EN-B   04.04.2023  
 Ventilation Clearance Requirements 
The inverter gives off heat in normal operation and must therefore be mounted to allow the free flow of air 
through the ventilation slots and heatsink: 
-  Maintain minimum clearances for ventilation as given in the tables below to ensure adequate 
cooling of the inverter, and that heat generated by other adjacent equipment is not transmitted to 
the inverter.  
-  Be aware that other equipment may have its own clearance requirements.  
-  When mounting two or more inverters together, these clearances are additive.  
-  Ensure that the mounting surface is normally cool.  
-  The inverter must be mounted in a suitable cubicle. 
 
Minimum Air Clearance for Product: 
Frame 3 is shown for illustration only. 
 
 
Frame 
 
1 
2 
3 
4 
5 
All dimensions in millimeters (inches) 
 
Note: The optional wiring bracket does not affect the clearance dimension below the product (dimension C). 
 
 
Forced Air 
Flow 
Natural Air Flow