Product Manual

Configuration
3–24 975-0240-01-01
For default settings, see “AC Menu” on page B–4.
AC1
Breaker
Sets the AC1 (Grid) breaker size, based on the size of the breaker installed upstream from
the AC1 connection port. The installed breaker size must not exceed the capacity of the
upstream distribution panel. The Conext XW+ limits the maximum current draw on AC1 by
derating its charging current to an equivalent of 80% of the AC1 breaker setting.
However, if the connected loads on AC OUT exceed the AC1 breaker setting, the
upstream AC breaker trips. The breaker may not trip if grid support is enabled and battery
voltage is above the Grid Supp Volts setting, or if peak load shave is enabled and the
load shave time window is active.
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.
AC2
Breaker
Sets the AC2 (Gen) breaker size, based on the size of the installed AC breaker upstream
from the AC2 connection port. The installed upstream breaker and the AC2 breaker set
point must not exceed the capacity of the generator. The Conext XW+ limits the maximum
current draw on AC2 by derating its charging current to an equivalent of 80% of the AC2
breaker setting.
However, if the connected loads on AC OUT exceed the AC2 breaker setting, the
upstream AC breaker trips. The breaker may not trip if Gen Support is enabled and Gen
Amps is configured not to exceed the generator’s rated output 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.
Table 3-5 AC Settings Menu
Item Description
XW_Operation.book Page 24 Wednesday, August 12, 2015 2:39 PM