Installation guide

Configuring Conext XW+ and Conext SW Inverter/Chargers
975-0720-01-01 3–11
This manual is for use by qualified personnel only
Figure 3-9 Inverter/Charger AC Transfer Configuration
Table 3-4 Inverter/Charger AC Settings
Setting Description
AC Input
Priority
Conext XW+ only: Sets the priority for the AC source (AC1 or AC2) for qualification
and transfer. For example, this setting allows the inverter/
charger to use a renewable energy source (such as an AC
hydro generator) connected to AC2 on a first-priority basis and
use utility power only when renewable energy is insufficient or
unavailable to power loads.
AC1 Breaker Sets the AC1 (Grid) breaker size, based on the size of the
breaker installed on AC1. The installed breaker size must not
exceed the capacity of the upstream distribution panel. The
inverter/charger limits the maximum input current to this setting
by derating its charging current.
AC1 Lo Volt Minimum acceptable input voltage level from the utility grid.
AC1 Hi Volt Maximum acceptable input voltage level from the utility grid.
AC1 Lo Freq Minimum acceptable utility grid input frequency.
AC1 Hi Freq Maximum acceptable utility grid input frequency.