Conext XW PRO 6848 6,800W 48V Installation

n Hawaiian Electric Company (HECO)
n Puerto Rico Energy Power Authority (PREPA)
Grid Support Utility Interactive Functions
These Grid Support Utility Interactive Functions are included in the Conext XW Pro
inverter:
n Anti-Islanding
n Voltage Ride-Through (L/HVRT) and disconnection
n Frequency Ride-Through (L/HFRT) and disconnection
l Available for HECO settings and modified Molokai and Lanai ride through and
disconnect settings as well.
n Volt-Var Q(V)
n Soft Start (SS)
n Ramp Rate (RR)
n Fixed Power Factor (FPF)
n Frequency-Watt P(f)
n Volt-Watt P(V)
n TROV
n Voltage and Frequency Reconnection
California Rule 21: Smart Inverter Grid-Support Utility Interactive Functions
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 enabled by default.
Conext XW Pro Owner's Guide Specifications
130 This document is intended for use by qualified personnel 990-91227A-01