APsystems QT2 - 4.4.5 Connect to AC Bus Cable

APsystems Microinverter QT2 Installation Manual
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4. APsystems Microinverter System Installation
4.4.5 Step 5 - Connect the APsystems microinverter to AC bus cable
Insert the microinverter AC connector into the trunk cable connector. Make sure to hear the
“click” as a proof of robust connection
Figure 4
Best Practice: Use the Bus Cable Unlock Tool of AC Bus to disconnect the connectors.
Figure 5
Check the microinverter technical data page 21 to confirm maximum allowable number
of microinverters on each AC branch of the circuit.
AC connector interface as from left to right.
Figure 6
Cover any unused connectors with Bus Cable Y-CONN Cap to protect the unused connectors.
Figure 7
Click
L3
L2
L1