SMA SB 3000-US - Manual (Page 90)

12 Technical Data SMA America, LLC
90 SB30-40-US-IA-en-34 Installation Manual
12 Technical Data
12.1 DC⁄AC
12.1.1 Sunny Boy 3000-US
DC input
AC output
Maximum MPP voltage at 208 V nominal value 180 V to 400 V
Maximum MPP voltage at 240 V nominal value 200 V to 400 V
Input operating voltage range 200 V to 500 V
Maximum PV array input power 3,750 W
Maximum DC power 3,250 W
DC start voltage 230 V
Maximum DC input current 17 A
Maximum short-circuit current 24 A
DC voltage ripple ˂ 10%
AC operating voltage range at 208 V nominal value 183 V to 229 V
AC operating voltage range at 240 V nominal value 211 V to 264 V
AC operating frequency range 59.3 Hz to 60.5 Hz
AC frequency, nominal value 60 Hz
Maximum continuous AC output power 3,000 W
Total harmonic factor of the output current with total
harmonic factor of the AC voltage ˂ 2%
and AC power ˃ 50% rated power ˂ 4%
Maximum continuous AC output current at 208 V 15 A
Maximum continuous AC output current at 240 V 13 A
Maximum residual output current 30 A
Maximum output overcurrent protection 30 A
Maximum backfeed current from the power distribution
grid to the PV array 30 A AC
Synchronization of inrush current 8 A
Tripping limit accuracy − 2% to +2%
Tripping time accuracy − 0.1% to +0.1%