Installation Guide

SMA America, LLC 13 Technical Data
Installation Manual SB3-5TLUS22-IA-en-16 89
AC Output
Efficiency
13.2 Protective Devices
Rated power at 208 V, 60 Hz 6,650 W
Rated power at 240 V, 60 Hz 7,680 W
Maximum apparent power at 208 V, 60 Hz 6,650 VA
Maximum apparent power at 240 V, 60 Hz 7,680 VA
Nominal AC voltage 208 V / 240 V
AC voltage range at 208 V nominal 183 V to 229 V
AC voltage range at 240 V nominal 211 V to 264 V
Nominal AC current at 208 V 32 A
Nominal AC current at 240 V 32 A
Maximum output current 32 A
Maximum overcurrent protection 40 A
Total harmonic distortion ≤ 4%
Nominal AC frequency 60 Hz
AC frequency range at 60 Hz nominal 59.3 Hz to 60.5 Hz
Power factor at rated power 1
Connection conductor 2
Output connections L1, L2, N, PE
Maximum efficiency, η
max
97.4%*
* preliminary
CEC efficiency, η
CEC
at 208 V AC nominal 96.5%*
CEC efficiency, η
CEC
at 240 V AC nominal 97.0%*
DC reverse-polarity protection Short-circuit diode
Input-side disconnection device DC Disconnect
DC overvoltage protection Varistors
AC short-circuit current capability Current control
Grid monitoring SMA Grid Guard X
Ground-fault monitoring Insulation monitoring: R
iso
≥ 600 kΩ
All-pole sensitive residual-current monitoring unit Present
DC arc-fault circuit interrupter DC AFCI