User manual

Power limiter

The inverter output power can be manually limited to a minimum of 500 W. When the power is

manually limited, the Power reduction symbol is shown in the status display and the „Derating“ /

„Cause: User default“ measurement is displayed.

Fixed voltage

The device can regulate the input voltage to a manually adjustable value. This switches off the auto-

matic setting of the MPP (MPP tracking). The input voltage can be adjusted over a range between

the maximum and minimum input voltage and the minimum input voltage in 1V steps.

Exemplary application: Hydroelectric installation

NOTICE!

Before setting a fixed input voltage, make sure that the PV generator is suitable for this.

Otherwise, this may result in yield losses or damage to the system.

Delete country setting

After the country setting has been deleted the device restarts anew and displays the guided 1st

commissioning menu.

747.431 | Z09.3 | 2017-09-05