Installation Guide

900-0168-01-00 Rev C 5
Introduction
Audience
This book provides instructions for the physical installation and wiring of this product.
These instructions are for use by qualified personnel who meet all local and governmental code
requirements for licensing and training for the installation of electrical power systems with AC and DC
voltage up to 600 volts. This product is only serviceable by qualified personnel.
Welcome to OutBack Power Technologies
Thank you for purchasing the OutBack FXR Series Inverter/Charger. This product offers a complete
power conversion system between batteries and AC power. It can provide backup power, sell power
back to the utility grid, or provide complete stand-alone off-grid service.
Figure 1 FXR Series Inverter/Charger
NOTE
: This product has a settable AC output range. In this manual, many references to the output
refer to the entire range. However, some references are made to 230 Vac or 50 Hz output. These are
intended as examples only.
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Outback Power Technologies Intuitive Control System for Renewable Energy

12-, 24-, and 48-volt models

Output power from 2.0 kVA to 3.0 kVA

Designed to be integrated as part of an OutBack Grid/Hybrid™
system using FLEXware™ components

Battery-to-AC inverting which delivers single-phase adjustable
output for such standards as 230 Vac, 220 Vac, or 240 Vac
(at 50 or 60 Hz)

AC-to-battery charging (OutBack systems are battery-based)
 Uses battery energy stored from renewable resources
~ Can utilize stored energy from PV arrays, wind turbines, etc.
~ OutBack FLEXmax charge controllers will optimize PV output

Inverter load support for a small AC source

Sell-back to utility (grid-interactive function)
~ Available in 24- and 48-volt models

Rapid transfer between AC source and inverter output with minimal delay time

Uses the MATE3™ System Display and Controller or the AXS Port™ SunSpec Modbus Interface (sold
separately) for user interface as part of a Grid/Hybrid system

Supports the OPTICS RE™ online tool
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for a cloud-based remote monitoring and control application
 Requires the MATE3 or the AXS Port
 Visit www.outbackpower.com to download

Uses the HUB10.3™ Communications Manager for stacking as part of a Grid/Hybrid system
~ Stackable in parallel and three-phase configurations