Product Manual

Configuring Advanced Settings
975-0636-01-01 Rev E 4–25
AC Support Mode Setting
When AC Support Mode is enabled, the Conext SW does not ordinarily draw a
large amount of current from the grid. If the Conext SW is drawing more current
than expected, notice that it cannot distinguish between real power and reactive
power. Large current draw will only affect reactive power and not real power, and
utility companies generally only charge by real power consumed.
When AC Support Mode is enabled, the Conext SW primarily supplies local loads
by converting capacity from its battery bank and then only utilizing grid power
when the loads demand more capacity. In addition to AC Support Mode, the
Conext SW also has the enhanced AC support feature. See “Enhanced AC
Support Setting” on page 4–28.
When AC Support Mode is enabled during multiple unit operation, only one of the
units will charge when battery voltage falls below the ReCharge Volts setting.
To use the AC Support Mode feature:
1. Enable AC support mode. AC support mode is enabled by default. Check
only to see if it is enabled. If not, enable it.
2. Set the battery voltage threshold for AC support mode to engage.
NOTE: Applicable only when there are no Xanbus devices attached as
described in “Regular AC Support without Xanbus devices” on page 1–10.
AC Supp Start
Soc
Sets the high percentage value
of the SOC of the battery for AC
Support Mode to engage.
Applicable only when AC Supp
on Soc is enabled.
80% 70% to 100%
AC Supp Stop
Soc
Sets the low percentage value
of the SOC of the battery for AC
Support Mode to disengage.
Applicable only when AC Supp
on Soc is enabled.
50% 20% to 60%
a.Applies to all Conext SW models.
Table 4-17 AC Support Menu Description and Values
a
Setting Description Default Range
CSW4024E 00: AC Support
AC Supp Mode
AC Supp Volts
Load Shave
Load Shave Amps
[Enabled]
]
[Disabled]
[24A]
CSW4024E 00: Adv
Inverter Settings
Charger Settings
AC Settings
AC Support
Multi Unit Config
Restore Defaults
Adv Features
[26.0V
Go to Advanced Settings -> AC Support -> AC Supp Mode
ConextSWEUROwnersGuide.book Page 25 Thursday, July 23, 2015 3:32 PM