Conext XW PRO 6848 6,800W 48V Installation

Item Description
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.
AC1 Transfer
Switch Delay
The time delay between qualifying AC1 and closing its contactor.
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 Pro helps to limit 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.
AC2 Transfer
Switch Delay
The time delay between qualifying AC2 and closing its contactor.
External
Contactor
Mismatch Fault
Delay
The trip time needed to activate fault F72 if the external contactor
command does not match the actual status of the external contactor.
Adjust this parameter to account for varying close and opening times
of the contactors available for use.
Inverter to Grid
Overlap
The time delay from closing the external contactor (if equipped) due
to grid qualification to exiting grid-forming operation. Depending on
the external contactor installed, this value must be tuned to
accommodate its closing time reliably. By default, this value is set to
0.015 seconds.
Grid to Invert
Delay
The time delay from opening the external contactor (if equipped)
due to a grid outage to grid-forming operation. Depending on the
external contactor installed, this value must be tuned to
accommodate its opening time reliably. By default, this value is set
to 0.1 seconds.
For default settings, see "AC Settings Menu" on page186.
Configuring Nominal Grid Frequency
This adjustment is performed by selecting the appropriate compliance region for each
Conext XW Pro. For instance, by selecting California Rule 21-2018, the unit being
Conext XW Pro Owner's Guide Configuration
74 This document is intended for use by qualified personnel 990-91227A-01