Technical Data; Sunny Island 4548-Us - SMA SUNNY ISLAND 4548-US Operating Manual

SMA Solar Technology America LLC

22 Technical Data

22.1 Sunny Island 4548-US

Output Data
Nominal AC voltage (adjustable)
Nominal frequency
Continuous AC power at 77°F (25°C)
AC power for 30 minutes at 77°F (25°C)
AC power for 1 minute at 77°F (25°C)
AC power for 3 seconds at 77°F (25°C)
Continuous AC power at 104°F (40°C)
AC power at 104°F (40°C) for 3 hours
Continuous AC power at 122°F (50°C)
Continuous AC power at 140°F (60°C)
Nominal AC current
Maximum current (peak value) for 60 ms
Total harmonic factor of the output voltage
Power factor cos φ
Input Data
Input voltage (adjustable)
Input frequency (adjustable)
Maximum AC input current (adjustable)
Maximum input power
Battery Data
Battery voltage (range)
Maximum battery charging current
Continuous charging current
Battery type
Battery capacity for lead-acid batteries and
NiCd batteries
Operating Manual
V 120 V (105 V to 132 V)
AC, nom
f 60 Hz (55 to 65 Hz)
nom
P
nom
P
30min
P
1min
P
3sec
P
nom
P
3h
P
nom
P
nom
I
AC, nom
I
AC, max
K
VAC
V 120 V (80 V to 150 V)
AC, ext
f 60 Hz (54 Hz to 66 Hz)
ext
I 56 A (0 A to 56 A)
AC, ext
P
AC, ext
V 48 V (41 V to 63 V)
Bat, nom
I
Bat, max
I
Bat, nom
Lead-acid battery: VRLA/FLA
C 100 Ah to 10,000 Ah
Bat
SI4548-6048-US-BE-en-21
22 Technical Data
SI 4548-US-10
4,500 W
5,300 W
8,400 W
11,000 W
3,100 W
4,000 W
1,800 W
200 W
37.5 A
180 A
< 3%
–1 to +1
6.7 kW
110 A
85 A
NiCd battery
Lithium-ion battery
227