Electronics
AC Module System Installation Manual
Copyright © 2020 LG Electronics.
All Rights Reserved.
25
Rev. 1.0
•
Do not expose the cable connections to directed, pressurized liquid (water jets, etc.).
•
Do not expose the cable connections to continuous immersion.
•
Do not expose the AC cable connector to continuous tension.
•
Use only the connectors and cables provided by LG Electronics.
•
Do not allow contamination or debris inside the connectors.
•
Use cables and connectors only when all parts are present and intact.
•
All AC cable connectors must be installed underneath the module, out of rain and sun. Do not leave AC cable
connectors in an environment of long-term exposure to direct sunlight or rain.
•
Ensure that the microinverters are not interfered by the PV racks, ventilation structures. Do not allow any structure to
put pressure on microinverters. Continuous stress or force may cause malfunction.
•
Attach the AC Cable to the PV racks using the cable clips. Keep the AC cables away from the ground surface or the
roof.
•
After checking whether pairing male and female connectors between modules (except end cap and junction box
connection) are securely connected, proceed to install next row of modules.
•
Seal the last AC cable connector with an appropriate end cap to add the waterproof function. Insert the end cap into
the male or female connector in the arrow direction until you hear a click sound or find no gap at the edge. (Refer to
the
3-8 Coupling AC cable connectors
). End caps are attached on each extension cable that you have ordered.
•
Make sure to use AC cables, extension cables and end caps provided by LG. If cables other than genuine are
used, waterproofing may not be guaranteed and the permissible current of the cable may be lower than the
output current of the microinverter.
•
To prevent the danger of electric shock, firmly connect all connectors and end caps.
-AC cable connector and end cap include waterproof functions.
