Installation Guide

13 Technical Data SMA America, LLC
92 SB3-5TLUS22-IA-en-16 Installation Manual
13.7 Torques
13.8 Data Storage Capacity
Lower inverter lid screws 18 in.-lbs. (2.0 Nm)
DC Disconnect lid screw 44 in.-lbs. (5.0 Nm)
Screws of the DC Disconnect retainer on the
inverter wall mounting bracket
44 in.-lbs. (5.0 Nm)
Screws of the DC Disconnect on the retainer 44 in.-lbs. (5.0 Nm)
Ground connection in the inverter 53 in.-lbs. (6.0 Nm)
Grounding screw in the grounding bracket of the
DC Disconnect on the inverter
53 in.-lbs. (6.0 Nm)
DC grounding terminal in the DC disconnect 15 in.-lbs. (1.7 Nm)
DC terminals for the PV modules 15 in.-lbs. (1.7 Nm)
DC terminal for the inverter DC cable in the
DC Disconnect
15 in.-lbs. (1.7 Nm)
Energy yields over the course of the day 63 days
Daily yields 30 years
Event messages for users 250 events
Event messages for installers 250 events