INFOSEC G1 Manuel Utilisateur page 37

5. LCD Setting and Display
Setting Program:
Program Description
AC output mode
*This setting is only
28 available when the
inverter is in standby
mode (Switch off).
PV judge condition
(Only apply for
30 setting "Solar first"
in program 1: Output
source priority)
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Selectable option
When the units are used in parallel with
single phase, please select "PAL" in
Single:
program 28.
It is required to have at least 3 inverters
or maximum 9 inverters to support
three-phase equipment. It's required to
Parallel:
have at least one inverter in each phase
or it's up to seven inverters in one
phase. Please refers to 4-2 for detailed
information.
Please select "3P1" in program 28 for the
L1 phase:
inverters connected to L1 phase, "3P2"
in
connected to L2 phase and "3P3" in
program 01 for the inverters connected
to L3 phase.
L2 phase:
Be sure to connect current sharing cable
to units which are on the same phase.
Do NOT connect current sharing cable
between units in different phases.
L3 phase:
Besides, power saving function will be
automatically disabled.
When "ONE" is selected, as long as one of
inverters has been connected to PV modules
and PV input is normal, parallel or 3-phase
system will continue working according to
rule of "solar first" setting.
One Inverter
For example, two units are connected in
(Default):
parallel and set "SOL" in output source
priority. If one of two units has connected to
PV modules and PV input is normal, the
parallel system will provide power to loads
from solar or battery power. If both of them
are not sufficient, the system will provide
power to loads from utility.
When "ALL" is selected, parallel or 3-phase
system will continue working according to
rule of "solar first" setting only when all of
inverters are connected to PV modules.
For example, two units are connected in
parallel and set "SOL" in output source
All of Inverters:
priority. When selecting "ALL" in program
30, it's necessary to have all inverters
connected to PV modules and PV input is
normal to allow the system to provide power
to loads from solar and battery power.
Otherwise, the system will provide power to
loads from utility.
program 01 for the inverters