SMA Sunny Island 4248U, Installation & Operating Instructions Manual

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Installer Level Menu Guide SI4248U Manual
50
Generator Meters (13)
Settings
Inverter Settings (22)
Battery Settings (23)
Name
Range/
Unit
Default Description
VacGenerator 0 - 260
VAC
N/A The VacGenerator menu displays the AC voltage at
the inverter generator input.
AmpacGenerat 0 - 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.
PacGenerator 0 - 20
kWAC
N/A The PacGenerator menu displays the AC power at
the inverter generator input.
Name
Range/
Unit
Default Description
VacNominal 105 - 130
VAC
120 The VacNominal parameter sets the nominal output
voltage of the inverter.
FacNominal 55 - 65
Hz
60 The FacNominal parameter sets the nominal output
frequency of the inverter.
Name
Range/
Unit
Default Description
VdcBatNomi-
nal
42 - 48
VDC
48 The VdcBatNominal parameter sets the nominal
operating voltage of the inverter.
BatType VRLA
FLA
VRLA The BatType parameter selects the type of battery
used in the system.
VRLA = Valve Regulated Lead Acid
FLA = Flooded Lead Acid
This parameter needs to be set when the inverter is
first commissioned. Once the system is configured,
this parameter can only be changed after selecting
„Reset“ in „NewBattery“ (23-5).