Conext SW4048 4,000W 48V Installation

Configuring Advanced Settings
975-0638-01-03 4–25
AC Support Settings
AC Support settings contain configuration options for grid-interactive operation
including AC support mode, load shaving (also applicable to generator only AC
source), and enhanced AC support for DC coupled systems.
ACIn Lo Volt Sets the minimum acceptable AC input voltage level from the
AC source (generator or grid).
NOTE: It is recommended to leave this setting to its default
value and not to set it to the maximum allowed. Doing so might
inadvertently derate charging power in jurisdictions where the
nominal AC mains voltage or generator output is at 110 volts.
ACIn Hi Volt Sets the maximum acceptable AC input voltage level from the
AC source (generator or grid).
ACIn Lo Freq Sets the minimum acceptable AC input frequency from the AC
source (generator or grid).
ACIn Hi Freq Sets the maximum acceptable AC input frequency from the AC
source (generator or grid).
Table 4-16 AC Settings menu
Setting Description
Figure 4-9 AC Support Menu Screen
CSW4024 00: AC Support
AC Supp Mode
AC Supp Volts
Load Shave
Load Shave Amps
LoadShaveStart
LoadShaveStop
AC Supp on Soc
AC Supp Start Soc
AC Supp Stop Soc
[Enabled]
[26.5V]
[Disabled]
[24A]
[12:00 AM]
[12:00 AM]
[Enabled]
[80%]
[50%]
[Disabled] or [*Enabled]
[*Disabled] or [Enabled]
[*Disabled] or [Enabled]
CSW4024 00: Adv
Inverter Settings
Charger Settings
AC Settings
AC Support
Multi Unit Config
Restore Defaults
Adv Features
[*24A] [0A] to [24A]
[*26.5V] [23.0V]to [35.0V]
[*50%] [20%] to [60%]
[*80%] [70%] to [100%]
Follow procedures on the Conext SW Owner’s Guide to change the settings.
NOTE: To prevent injecting current into the grid from the inverter, set Load Shave
Amps to a value that is greater than there is less than 2 amps of offset allowed
from the grid to flow into AC IN even when Load Shave Amps is set to 0.
Table 4-17 AC Support Menu Description and Values
a
Setting Description Default Range
AC Supp Mode
Turns AC Support Mode feature
on and off.
Enabled Disabled,
Enabled
AC Supp Volts
For 24-volt models
Battery voltage threshold in
order to engage regular AC
Support Mode.
26.5V
For 24-volt models
23.0V to 35.0V
cannot be set below
Low Batt Cut Out +
2volts