Installation guide

Device Configuration
3–12 975-0720-01-01
This manual is for use by qualified personnel only
Grid Tie Configuration
The Grid Tie Configuration window sets options for grid tie operation.
AC2 Breaker Conext XW+ only: Sets the AC2 (Gen) breaker size, based on the size of the
installed AC breaker. The breaker size must not exceed the
capacity of the generator. Conext Configuration Tool limits the
maximum input current to this setting by derating its charging
current.
AC2 Lo Volt Minimum acceptable input voltage level from the generator.
AC2 Hi Volt Maximum acceptable input voltage level from the generator.
AC2 Lo Freq Minimum acceptable generator input frequency.
AC2 Hi Freq Maximum acceptable generator input frequency.
XW to Gen
transfer delay
time
Sets the time it takes for the Conext XW+ Inverter/Charger to
qualify the Gen (AC2) input.
AC Breaker Conext SW only: 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.
AC Lo Volt Minimum acceptable input voltage level from the utility grid.
AC Hi Volt Maximum acceptable input voltage level from the utility grid.
AC Lo Freq Minimum acceptable utility grid input frequency.
AC Hi Freq Maximum acceptable utility grid input frequency.
AC Qualify
Time
Sets the waiting time in seconds before the charger begins
charging. Charging cannot begin until there is qualified AC
(ACGood) so, the charger counts from the moment AC is
qualified up to the time set in AC Qualify Time before starting to
charge.
Table 3-4 Inverter/Charger AC Settings
Setting Description