SMA Sunny Island 4248U, Installation & Operating Instructions Manual

Page: 87 / 100

SI4248U Manual User Manual
79
Battery Meters (12)
Generator Meters (13)
Name
Range/
Unit
Default Description
BatVoltage 0 - 80
VDC
N/A The BatVoltage menu displays the battery voltage.
BatCurrent -200 -
+200
ADC
N/A The BatCurrent menu displays the DC current.
BatTemp -40 -
+200
°C
N/A The BatTemp menu displays the battery tempera-
ture.
BatState Norm,
Warn,
Low,
Crit
N/A Battery state (BMS)
The BatState menu displays the current state of
charge of the batteries.
BatCharge-
Mode
-----,
Auto,
Boost,
Full,
Float,
Equalize
N/A The BatChargeMode menu displays the charging
mode of the inverter. For detailed information about
charge modes see chapter “Battery Management”
on page 60
-----:
will be shown on Slaves in Split-Phase Mode
only.
TabsorbLeft 0 - Max
min
N/A Every charge mode has a dedicated absorption
time that might have been adjusted by your system
installer. For this time normally the Sunny Island will
have to keep the generator running, even if it seems
that there is enough energy in the system and the
generator is hardly loaded. The counted down
value of "TabsorbLeft" shows the remaining time for
this state.
Name
Range/
Unit
Default Description
VacGenerator 0 - 260
VAC
N/A The VacGenerator menu displays the AC voltage at
the inverter generator input.
AmpacGenera-
tor
-60 - 60
AAC
N/A The AmpacGenerator menu displays the AC current
at the inverter generator input.
FacGenerator 0 - 70
Hz
N/A The FacGenerator menu displays the AC frequency
at the inverter generator input.