8
Item
Description
Note
C
Grid connection
cabinet
Includes devices such as AC circuit breaker, SPD, metering
device.
D Transformer
Raises the output voltage of the inverter to a level that meets
the requirements of the grid.
E
Utility grid
The grid forms supported by the inverter are shown in the fig-
ure below.
In a TT power grid, the N-PE voltage should be lower than 30 V.
If the inverter is connected to the IT grid (i.e., no N line connection), there may be a
risk of single-phase over/under-voltage and single-phase high/low voltage ride
through.
Please refer to the optimizer user manual for details.
Please contact your local sales staff to confirm that the optimizer is available for
sale in your territory.
2 Product Description User Manual