Installing the Inverter
SolarEdge Installation Guide for Three Phase Inverters
– EU – Version 1.5
33
8
Insert the cable through the AC cable gland on the right and connect the
wires to the appropriate terminal connectors according to their labels:
PE, L1, L2, L3 and N.
Figure 14: Inserting the Cable Through the AC Cable Gland
9
Tighten the screws of each wire terminal according to the following torque:
Tightening moment of terminal 0.5-0.6 Nm.
Gland torque 2.8-3.3 Nm.
10
Verify that there are no whiskers in each terminal connector and that
the unused ports of the terminals are sealed.
Connecting Cables to the Three Phase Inverter
Chassis
►
To connect DC cables to the Three Phase Inverter:
1
Connect the DC connectors from the photovoltaic installation to the
DC+ and DC- connectors as indicated.
Two strings may be connected in parallel to both DC inputs of the
inverter. They are simply wired together in the terminal block inside.
Figure 15: Connecting the DC Cables to the Inverter
