For 208/240V delta 3-phase
Use only solid or stranded wire but not fine stranded
wire.
Use cables with high ambient temperatures.
Use cables with a large cross-section .
NOTICE
Code
Name
Detail
A
Conductor cross-section See the Conductor cross section in the flowing chart
B
Stripping insulation
12mm
C
C
bushing
KST E4010 or E6012
Grid standard
Before wiring the inverter, the installer needs to determine the grid configuration that
the inverter will be connected to. The Growatt inverter is default set for utility
interconnection with 3-phase △ Grid type 240Vac from factory. However, you can
choose the Net MODEL through the LCD to set the inverter to be fitted the commonly
used utility configuration types shown in the figure 5.6.3.
Based on the local grid standards, it is possible to select different connection types.
The available configurations are shown in the following table:
5.6.3 Connecting to the grid (AC utility)
Wire box
In the wire box, the right side is AC output wire connection terminal, and the middle is
PV input wire connection terminal and communication port, the left side is DC switch.
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