Installation Manual

SB6.0-1SP-US-40 SB7.0-1SP-US-40 SB7.7-1SP-US-40
Range of the displace-
ment power factor (ad-
justable)
0.8
overexcited
to 0.8
underexcited
0.8
overexcited
to 0.8
underexcited
0.8
overexcited
to 0.8
underexcited
Feed-in phases 1 1 1
Phase connection 2 2 2
Overvoltage category
in accordance with
UL1741
IV IV IV
Efficiency
SB6.0-1SP-US-40 SB7.0-1SP-US-40 SB7.7-1SP-US-40
Maximum efficiency at
208V, η
max
*
97.2% 97.2% 97.2%
CEC efficiency at 208
V, η
CEC
*
96.5% 96.5% 96.5%
Maximum efficiency at
240V, η
max
*
97.6% 97.6% 97.6%
CEC efficiency at 240
V, η
CEC
*
97.0% 97.0% 97.0%
* The data for the SB7.0-1SP-US-40 and SB7.7-1SP-US-40 are preliminary
10.2 AC Output, Secure Power Supply Operation
Maximum AC power 2000W
Nominal AC voltage 120V
AC voltage range 109V to 132V
Maximum output current 16A
Minimum load 1W
10.3 Multifunction Relay
Maximum DC switching voltage 30V
Maximum AC switching current 1.0A
Maximum DC switching current 1.0A
10 Technical Data
SMA Solar Technology America LLC
Installation ManualSB30-77-1SP-US-40-IA-xx-1364
ENGLISH