WEG MVW01 - Page 64

8
INVERTER PARALLELISM
Central
FOI3
Parallel 1
FOI3
Parallel 2
FOI3
Figure 8.4: Communication between central and parallel racks using FOI3
Central
FOI4
Parallel 1
FOI3
Parallel 2
FOI3
Figure 8.5: Communication between central and parallel racks using FOI4
✓
NOTE!
The connections are made with fiber optic cables, with a length limit of 10 m. More information on panel connections and
mechanical dimensions can be found in the inverter electrical project.
MVW01 | 8-4