SMA SUNNY ISLAND 5048-US - Technical Data; Electrical Output and Input Specifications; Battery Specifications; Efficiency and Power Consumption

Technical Data SMA America, LLC
216 SI5048U-TUS121440 Technical Description
22 Technical Data
Output Values
Nominal AC voltage (adjustable) U
AC, nom
120 V (105 V … 132 V)
Nominal frequency f
nom
60 Hz (55 … 65 Hz)
Continuous AC output at 77 °F (25 °C) P
nom
5000 W
Continuous AC output at 113 °F (45 °C) P
nom
4000 W
AC output power for 30 min at 77 °F (25 °C) P
30min
6500 W
AC output power for 1 min at 77 °F (25 °C) P
1min
8400 W
AC output power for 3 seconds at 77 °F (25 °C) P
3sec
11000 W
Nominal AC current I
AC, nom
41.7 A
Maximum current (peak value) for 60 ms I
AC max
180 A
Harmonic distortion of output voltage K
VAC
< 3 %
Power factor cosφ –1 … +1
Input data
Input voltage (adjustable) U
AC, ext
120 V (80 V … 150 V)
Input frequency (adjustable) f
ext
60 Hz ( 54 Hz … 66 Hz)
Maximum AC input current (adjustable) I
AC, ext
56 A (0 A … 56 A)
Maximum input power P
AC, ext
6.7 kW
Battery Data
Battery voltage (range) U
Bat, nom
48 V (41 V … 63 V)
Maximum battery charging current I
Bat, max
120 A
Continuous charging current I
Bat, nom
100 A
Battery capacity C
Bat
100 Ah … 10000 Ah
Charge control IUoU procedure with automatic
full and equalization charge
Battery type VRLA/FLA/NiCd
Efficiency / Power consumption
Maximum efficiency 95 % (at 1000 W)
Efficiency > 90 % 5 … 120 % P
nom