AEG 8000012364 BAL User Manual

Page of 42
"UniVert 2" inverter 
 
Page 13 of 42 
8000012364 BAL, en 
2.3 
Description of the INV 
Its electronic high-performance components make the INV suitable 
for universal applications. It has a very high degree of operational 
reliability, optimum efficiency and excellent communication capability 
with other systems thanks to integrated interfaces. 
 
The control electronics of the INV have been designed on the basis of 
state-of-the-art microcontroller technology. By using parameters in 
the software, the main unit characteristics are determined. 
 
Softstart
DC filter
INV set
Transform.
AC filter
Contactor
Control unit
DOU
U = 231V
   I = 10.3A
DC
Load
INV
 
Figure 2 Block diagram of the inverter   
The main assemblies of the INV are (Figure 2): 
• Softstart 
• DC filter 
• INV set 
• Transformer 
• AC filter 
•  INV output contactor 
• Control unit 
• DOU