Conext XW PRO 6848 6,800W 48V Installation

Anti-Islanding
Reconnect Time
Grid reconnection time delay at initial start-up or upon disconnection. The default value for this setting is
300 seconds.
HF Reconnect
Frequency
The frequency below which the Conext XW Pro will initialize grid reconnection process. The default value
for this setting is 60.5 Hz (for 60 Hz grid) and 50.5 (for 50 Hz grid).
LF Reconnect
Frequency
The frequency above which the Conext XW Pro will initialize grid reconnection process. The default
value for this setting is 59.3 Hz (for 60 Hz grid) and 49.3 (for 50Hz grid).
HV Reconnect
Voltage
The voltage below which the Conext XW Pro will initialize grid reconnection process. The default value
for this setting is 105.83 [%Vn] (percentage of nominal voltage).
LF Reconnect
Voltage
The voltage above which the Conext XW Pro will initialize grid reconnection process. The default value
for this setting is 88.33 [%Vn] (percentage of nominal voltage).
Puerto Rico Energy Power Authority (PREPA) Technical Requirements for
Interconnecting Wind and Solar Generation
Q(V) Volt-VAr Function
When the Q(V) Volt-VAr function is enabled, the Conext XW Pro is in Grid Support mode.
Reactive power output is actively control as a function of the voltage following the Volt-
Var piecewise linear characteristic in the figure below.
n The Conext XW Pro dynamically injects reactive power into the grid following the
P1P2 segment when AC voltage trends lower than the nominal value.
n The Conext XW Pro dynamically absorbs reactive power from the utility grid following
the P5P6 segment when AC voltage trends higher than the nominal value.
n By generating or consuming reactive power in response to grid voltage
fluctuations,Conext XW Pro contributes to grid stabilization towards the nominal
voltage.
The Q(V) function is disabled by default.
Conext XW Pro Owner's Guide Specifications
170 This document is intended for use by qualified personnel 990-91227A-01