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Sunny Island
„PARALL" (3+9)
Parameter
Unit Min. Max.
401_Phase Mode
402_Uconv nom
403_Fconv nom
Hz
404_Uext nom
405_Uext min
406_Uext max
407_Fext nom
Hz
408_Fext min
Hz
409_Fext max
Hz
411_Iac chrg mx
BWRI33-12:EE
Default
0
16
0
V
200
260
230
40
70
50 (60)
V
150
260
230
V
150
260
200
V
150
260
255
40
70
50 (60)
40
70
47 (57)
40
70
56 (66)
A
0
16
10
Installation & Operating Instructions
Description
0: 1Phs_Single:
single-phase operation, inverter
is the only device
1: 1Phs_Psingle:
single-phase parallel operation
with one battery per device
(grid and generator not possi-
ble!)
2: 1Phs_Mstr2:
single-phase parallel operation
with two devices with one single
batterry pack, device is master
3: 1Phs_Mstr3:
single-phase parallel operation
with three devices with one sin-
gle battery pack, device is mas-
ter
4: 1Phs_Slv2:
single-phase parallel operation
with two or three devices with
one single battery pack, device
is slave 2
5: 1Phs_Slv3:
single-phase parallel operata-
tion with three devices with one
single battery pack, device is
slave 3
6: 3Phs_Mstr1Set: three-phase operation, device
is master (L1)
10: 3Phs_Slv1L2: three-phase operation, device
is slave (L2)
11: 3Phs_Slv1L3: three-phase operation, device
is slave (L3)
Setpoint value of AC voltage which the Sunny Is-
land is to provide in its function as the grid-forming
element (RUN_U)
Setpoint value of AC frequency which the Sunny
Island is to provide in its function as the grid-
forming element (RUN_U)
Nominal AC voltage (RUN_I)
Lower limit for AC voltage
Upper limit for AC voltage
Nominal AC frequency, Sunny Island is in "grid-
tied" operation (RUN_I), 50 Hz (60 Hz) design
Lower limit for AC frequency, 50 Hz (60 Hz) design
Upper limit for AC frequency, 50 Hz (60 Hz) design
Max. current the Sunny Island may take out of the
AC grid in "grid-tied" operation (RUN_I, battery is
being charged in the process)
- 132 -
SMA Regelsysteme GmbH
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