User and installation manual

10 Technical Data
SMA Solar Technology AG
Installation ManualSBSxx-US-10-IA-xx-1270
SBS3.8-US-10 SBS5.0-US-10
Limits of accuracy of time mea-
surement
0.001s 0.001s
Operating range at AC power
frequency 60Hz
59.3Hz to 60.5Hz 59.3Hz to 60.5Hz
Output power at +60°C
(+140°F)
> 3300W > 4000W
Power factor at rated power 1 1
Range of the displacement
power factor (adjustable)
0.8
overexcited
to 0.8
underexcited
0.8
overexcited
to 0.8
underexcited
Feed-in phases 1 1
Phase connection 2 2
Overvoltage category in accor-
dance with UL1741
IV IV
DC connection for battery
Maximum DC voltage 600V
Voltage range* 100V to 550V
DC rated voltage 360V
Maximum DC current 3 x 10A
Maximum short-circuit current 40A
Battery type** Li-ion
Overvoltage category in accordance with
IEC60664-1
III
* The charging and discharging voltage of the connected batteries must be in the range of 220V and
500V in order to make optimum use of the power of the inverter
** Only use batteries approved by SMA Solar Technology AG (see list of approved batteries at
www.SMA-Solar.com)
Efficiency
SBS3.8-US-10 SBS5.0-US-10
Maximum efficiency, η
max
97.5% 97.5%
CEC efficiency, η
CEC
96.5 % 96.5 %
ENGLISH