SolarEdge SE3K-RWB Installation Manual page 11

10 Inverter Interfaces
AC output: AC cable external gauge:
Single phase inverters: PG21 (9-16mmdiameter)
Three phase inverters: M32 (15-21mm diameter)
DC inputs: For connection of the PV installation
Two communication glands, for connection of inverter communication options.
Each gland has three openings. Refer to Setting Up Communication to the
Monitoring Platform on page 65 for more information.
LCD light button: Pressing this button lights up the LCD for 30 seconds. In addition,
you can press this button to view inverter status screens and access configuration
menu options, as described Configuring the Inverter Using the LCD Light Button on
page 49.
ON/OFF switch: Turning this switch ON (after the power optimizers are paired with
the inverter) starts the operation of the power optimizers, enables power
production and allows the inverter to begin exporting power to the utility grid.
Turning it OFF reduces the power optimizer voltage to a low safety voltage and
inhibits exportation of power. When this switch is OFF, the inverter control circuitry
remains powered up.
Figure 1: Inverter Interfaces
Three Phase System MAN-01-00507-4.2