3-2 
3.2   Installation 
 
When installing the inverter, ensure that inverter is installed in upright position (vertical direction) and 
there is adequate space around the unit to allow normal heat dissipation as per the following Fig. 3.2.1 
 
5.9in.  
150mm
X
5.9in.  
150mm
Air Flow
Ambient 
temperature 
-10 to +40°C
5.9in.  
150mm
X
5.9in.  
150mm
 
Fig 3.2.1: A510S Installation space 
 
X = 1.18” (30mm) for inverter ratings up to 25HP   
X = 1.96” (50mm) for inverter ratings 30HP or higher 
 
Important Note: The inverter heatsink temperature can reach up to 194°F / 90°C during operation; make sure to 
use insulation material rated for this temperature.