Sunny Island
Installation & Operating Instructions
BWRI33-12:EE
- 150 -
SMA Regelsysteme GmbH
Name Unit
Min.
Max.
Default
Description
Pbat Sum
W
-32000 32000 0
Sum of battery power SI (three phases)
SOC RSK
%
-100
110
50
Charge degree of module for open-circuit voltage
calibration
SOC diff RSK
%
0
100
50
Error SOC for open-circuit voltage calibration
Cbat act
Ah
50
10000 100
Current capacity
Qdn full
Ah/
100Ah
-10000 10000 0
Charge throughput (discharge) since last full
charge
Qdn equal
Ah/
100Ah
-10000 10000 0
Charge throughput (discharge) since last equaliz-
ing charge
tpast full
d
0
3700
0
Time since last full charge
tpast equal
d
0
3700
0
Time since last equalizing charge
t Uconst chg
h
0
10
0
Time of constant U phase for normal charges
t Uconst full
h
0
20
0
Time of constant U phase for full charges
t Uconst equal
h
0
40
0
Time of constant U phase for equalizing charges
ChargeOper
0
5
1
State of battery management (charging method)
1=
none (required charge voltage for battery
management)
2=
normal (normal charge)
3=
FULL (full charge)
4=
Float (float charge)
5=
Equalize (equalizing charge)
SOC AHB
%
0
0
Charge degree for full charge calibration
Name Unit
Min.
Max.
Default
Description
“DATGRD“ (1+4)
Uconv eff
V
0
500
0
Current grid voltage actual value
Fconv
Hz
0
100
0
Current grid frequency
Iconv eff
A
0
320
0
Averaged grid current
Iconv Sum
A
0
640
0
Inverter current (three phases)
Pconv
W
-32000 32000 0
Grid active power Sunny Island
Pconv Sum
kW
-320
320
0
Sum of grid active power SI (three phases)
Qconv
var
-32000 32000 0
Grid reactive power SI
Qconv Sum
kvar
-320
320
0
Sum of grid reactive power SI (three phases)
Sconv
VA
-32000 32000 0
Grid apparent power SI
Sconv Sum
kVA
-320
320
0
Sum of grid apparent power SI (three phases)
Uext eff
V
0
500
0
RMS value of synchronous voltage
Fext
Hz
0
100
0
Current grid frequency on synchronous input
