Step 6 - Install A Bus Cable End Cap At The End Of Ac Bus Cable; Step 7 - Connect Apsystems Microinverters To The Pv Modules - APsystems QT2D User Manual

4. APsystems Microinverter System Installation

4.3.6 Step 6 - Install a Bus Cable End Cap at the end of AC bus cable

a. Strip cable jacket.
b. Insert the cable end into the seal.
Nut
Seal

4.3.7 Step 7 - Connect APsystems Microinverters to the PV Modules

 Each channel connects 2 PV modules in series (For PV modules with Voc<60V).The
input channel will not work if connects to a single module(Voc<60V). That means the
quantity of PV modules in the sysem is even number.
 No neutral wire output from inverter.
 Compatible with both Delta and Wye 3-phase grid.
When plugging in the DC cables, the microinverter should immediately blink green ten
times. This will happen as soon as the DC cables are plugged in and will show that the
microinverter is functioning correctly. This entire check function will start and end
within 10 seconds of plugging in the unit, so pay careful attention to these lights when
connecting the DC cables.
Body
c. Insert the wires into the cable clamps.
d. Rotate the nut with 3.3N·m until the
latching mechanism meets the base.
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APsystems Microinverter QT2D User Manual
Figure 8
Figure 9
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