AEG 8000012364 BAL operating instructions Description of the INV, Block diagram of the inverter

"UniVert 2" inverter

2.3Description 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
DC
Control unit

Contactor

Load

INV

Figure 2 Block diagram of the inverter

DOU

U = 231V I = 10.3A

The main assemblies of the INV are (Figure 2):

•Softstart

•DC filter

•INV set

•Transformer

•AC filter

•INV output contactor

•Control unit

•DOU

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