Connecting The Three Phase Inverter - SolarEdge Power Harvesting System Installation Manual

SolarEdge Installation Guide for Three Phase Inverters – EU – Version 1.5
WARNING!
Grounding of the DC side is prohibited because the Three Phase Inverter has no
transformer.
Connecting the Three Phase
Inverter
Connectors and Cables
The following shows the Three Phase Inverter connectors:
Figure 12: Three Phase Inverter Connectors
The following describes each connector, the wire requirements and gauge
of its associated cable. All the Three Phase Inverter connectors are located
at the bottom of the inverter, as described below:

ON/OFF Switch: Turning this switch ON, powers up the Three Phase
Inverter and starts the operation of the power optimizers. Turning it
OFF, turns the inverter off and reduces the power optimizer voltage to a
low safety voltage.

LCD Button: Pressing this button lights up the LCD for 30 seconds.

RS232 Connector:
Installing the Inverter
DC Inputs
RS232
On/Off Switch
LCD Button
AC Output
Communication Glands
DC Input Pair
Fan
30