Conext XW PRO 6848 6,800W 48V Installation

n When in the Low-Voltage 3 (LV3) region or High-Voltage 1 (HV1) region, the Conext
XW Pro goes into Momentary Cessation (i.e. decreases the output current to less
than 10% of nominal AC output current).
n When in the High-Voltage 2 (HV2) region, the Conext XW Pro goes into Momentary
Cessation (i.e. stops injecting output current to the utility grid; it does not imply
galvanic isolation or disconnection).
HVRT
Time [s] Voltage [%Vn]
Default Range Default Range
Point P1.H 0.16 N/A 120 115 to 125
Point P2.H 13 1 to 13 120 115 to 125
Point P3.H 13 1 to 13 110 100 to 115
Table 59IEEE1547-2003 High Voltage Ride-through (HVRT) default and adjustability
range settings
LVRT
Time [s] Voltage [%Vn]
Default Range Default Range
Point P1.L 1.5 0.16 to 1.5 50 0 to 50
Point P2.L 11 1 to 11 50 0 to 50
Point P3.L 11 1 to 11 70 50 to 80
Point P4.L 21 2 to 21 70 50 to 80
Point P5.L 21 2 to 21 88 80 to 100
Table 60IEEE1547-2003 Low Voltage Ride-through (LVRT) default and adjustability
range settings
Frequency Ride-Through (FRT)
The Conext XW Pro has the capability of remaining connected to the utility grid and
operational for defined time intervals (ride-through) while AC frequency deviates from
nominal range, as seen in the figure below.
n At the end of ride-through time, if the utility grid frequency has not recovered to the
near nominal or normal range, the Conext XW Pro will disconnect and transition to
Inverter (Grid-Forming) Mode.
Frequency Ride-through is disabled by default.
Conext XW Pro Owner's Guide Specifications
162 This document is intended for use by qualified personnel 990-91227A-01