Conext XW PRO 6848 6,800W 48V Installation

Anti-Islanding
Disconnect
Under Voltage
L-N Slow
The line-to-neutral voltage below which the Conext XW Pro will stop
export of power and record an islanding fault. The default value for this
setting is 84 V, and the disconnect will occur if the inverter is under
frequency for 0.5 seconds.
Anti-Islanding
Disconnect
Under Voltage
L1-L2 Fast
The line-to-line voltage below which the Conext XW Pro will stop export of
power and record an islanding fault. The default value for this setting is
120 V.
Anti-Islanding
Disconnect
Under Voltage
L1-L2 Slow
The line-to-line voltage below which the Conext XW Pro will stop export of
power and record an islanding fault. The default value for this setting is
168 V, and the disconnect will occur if the inverter is under frequency for
0.5 seconds.
Transient Over-
Voltage (TrOV)
trip time
The disconnection time delay for the grid voltage exceeding the TrOV Trip
level. The default value for this setting is 0.016 seconds.
Transient Over-
Voltage (TrOV)
trip level
When Transient Over-Voltage is enabled, grid voltage in percentage of
nominal value [%Vn], above which the Conext XW Pro will stop operating
after the TrOV trip time. The default value is 120 [%Vn].
Parameter Default Range Unit
Anti-Islanding Disconnect Slow Delay 0.5 0.2 to 10 [s]
Anti-Islanding Disconnect Over Frequency 62 62 to 64 [Hz]
Anti-Islanding Disconnect Under Frequency 57 53 to 57 [Hz]
Anti-Islanding Disconnect Over Voltage LN Fast 144 138 to 150 [V]
Anti-Islanding Disconnect Over Voltage LN Slow 132 120 to 138 [V]
Anti-Islanding Disconnect Over Voltage L1L2 Fast 288 276 to 300 [V]
Anti-Islanding Disconnect Over Voltage L1L2 Slow 264 240 to 276 [V]
Anti-Islanding Disconnect Under Voltage LN Fast 60 0 to 60 [V]
Anti-Islanding Disconnect Under Voltage LN Slow 84 60 to 96 [V]
Anti-Islanding Disconnect Under Voltage L1L2 Fast 120 0 to 120 [V]
Anti-Islanding Disconnect Under Voltage L1L2 Slow 168 120 to 192 [V]
TrOV trip time 16 10 to 200 [ms]
TrOV trip level 120 100 to 150 [%Vn]
Table 38Rule 21 Grid Disconnect default and adjustability range settings
Grid Reconnect Settings
At initial start-up or upon disconnection, the Conext XW Pro will remain offline until the
voltage and frequency are within the qualified range (i.e. less than Over
Voltage/Frequency limit and higher than Under Voltage/Frequency limit).
Specifications Conext XW Pro Owner's Guide
990-91227A-01 This document is intended for use by qualified personnel 141