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Configuring the Freedom SW using the SCP
ACIn Settings
The ACIn Settings menu configures the voltage and frequency
limits for AC Input quantification range. These are the limits at
which the Freedom SW considers input voltage qualified—that is,
suitable for charging batteries or powering loads. If the input
voltage is not qualified according to these settings, the Freedom SW
transfers from using AC input to inverting.
Figure 30 ACIn Settings Menu Screen
Table 14 Setting Defaults and Ranges
Model Freedom SW 2012 / 3012 Freedom SW 2024 / 3024
Item Default Min Max Default Min Max
AC1 Breaker 30A 5A 30A 30A 5A 30A
AC1 Lo Volt 95V 78V 115V 95V 78V 115V
AC1 Hi Volt 135V 125V 140V 135V 125V 140V
AC1 Lo Freq 55Hz 44Hz 59Hz 55Hz 44Hz 59Hz
AC1 Hi Freq 65Hz 61Hz 70Hz 65Hz 61Hz 70Hz
FSW3012 00: ACIn Settings
ACIn Breaker
ACIn Lo Volt
ACIn Hi Volt
ACIn Lo Freq
ACIn Hi Freq
[30A]
[95V]
[135V]
[55Hz]
[65Hz]
Follow procedures on “To select and change a
configurable setting:” on page 38 to change the settings.
Table 15 ACIn Settings Menu Description
Item Description
AC1 Breaker Sets the AC1 (Grid) breaker size, based on the size of the breaker installed
on AC1. The installed breaker size must not exceed the capacity of the
upstream distribution panel. The Freedom SW limits the maximum input
current to this setting by derating its charging current to an equivalent of
80% of the AC breaker size. If the connected loads exceed the AC1
breaker setting, the AC breaker trips.
AC1 Lo Volt Minimum acceptable input voltage level from the utility mains.
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.
AC1 Hi Volt Maximum acceptable input voltage level from the utility mains.
AC1 Lo Freq Minimum acceptable utility mains input frequency.
AC1 Hi Freq Maximum acceptable utility mains input frequency.
Freedom SW 3K2K InvChg Owners Guide.book Page 55 Thursday, July 31, 2014 1:42 PM