3-3 
3.2 Installation 
3.2.1 Installation space    
(1)  Please install the A510 inverter in vertical direction, leaving enough space to   
ensure the cooling effect, shown in Figure 3.1.  
  Avoid the upside-down or horizontal installation. 
 
 
 
 
 
 
 
 
 
 
 
 
Figure 3.1  A510 Installation Space 
 
(2)  The temperature of inverter’s radiator cooling fins may reach 90 ℃ in operation.  
 
Therefore, the contact surface for the inverter installation shall be made by the high-
temperature-resistant material.  
When the inverter is operating in the power distribution box, the environment must be 
ventilated and the environmental temperature must be less than +40 ° C. 
Up side 
Down side 
Right 
Left 
X= for the inverter capacity of 18.5kW (including the 
smaller capacity), the minimum width is recommended 
as 100mm. 
X= for the inverter capacity of 22 kW (including the 
higher capacity), the minimum width is recommended 
as 200mm.