SMA America, LLC
Figure 37: Overview connection sequence AC switch to inverter
Arrangement of elements AC connection
To make sure that you can reach all nuts and screws with a torque-wrench, arrange all screw
terminals, screws, nuts, washers and spring washers as shown in the figures below.
Figure 38: Arrangement of elements AC connection to inverter with cable lugs
Installation Guide
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6 Electrical connection
DisconACDC_SCUS-IUS103110
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