Block diagram

1

DC input

2

Electromagnetic compatibility (EMC) filter

3

Current measurement point

4

Voltage measurement point

5

Electronic DC disconnection point

6

DC controller

7

Insulation monitoring

8

Intermediate circuit

9

Inverter bridge

10

Grid monitoring and disconnection

11

3-phase AC output

12

System control

13

Display

14

Smart Communication Board (SCB)

15

Interfaces (e.g. Ethernet, USB, energy meter)