Outback Power Systems GFX Installation Instructions
International Series
GFX Inverter/Charger
GFX1312E GFX1424E GFX1448E
Installation Manual
About OutBack Power Technologies
OutBack Power Technologies is a leader in advanced energy conversion technology. Our products
include true sine wave inverter/chargers, maximum power point tracking charge controllers, and
system communication components, as well as circuit breakers, batteries, accessories, and
assembled systems.
Contact Information
Telephone: +1.360.435.6030
+1.360.618.4363 (Technical Support)
+1.360.435.6019 (Fax)
Address: North America
5917 – 195
Arlington, WA 98223 USA
E-mail: Support@outbackpower.com
Web Site: www.outbackpower.com
th
Street N.E., #7
Address:
Sales, Marketing, & Warranty
6115 – 192nd Street NE
Arlington, WA 98223 USA
Disclaimer
UNLESS SPECIFICALLY AGREED TO IN WRITING, OUTBACK POWER TECHNOLOGIES:
(a) MAKES NO WARRANTY AS TO THE ACCURACY, SUFFICIENCY OR SUITABILITY OF ANY TECHNICAL
OR OTHER INFORMATION PROVIDED IN ITS MANUALS OR OTHER DOCUMENTATION.
(b) ASSUMES NO RESPONSIBILITY OR LIABILITY FOR LOSS OR DAMAGE, WHETHER DIRECT, INDIRECT,
CONSEQUENTIAL OR INCIDENTAL, WHICH MIGHT ARISE OUT OF THE USE OF SUCH INFORMATION. THE
USE OF ANY SUCH INFORMATION WILL BE ENTIRELY AT THE USER’S RISK.
Warranty Summary
OutBack Power Technologies warrants that the products it manufactures will be free from defects in
materials and workmanship for a period of five (5) years subject to the conditions set forth in the
warranty detail, found in the International Series GFX Operator’s Manual.
OutBack Power Technologies cannot be responsible for system failure, damages, or injury resulting
from improper installation of their products.
Notice of Copyright
International Series GFX Installation Manual © February 2012 by OutBack Power Technologies. All
Rights Reserved.
Trademarks
OutBack Power is a registered trademark of OutBack Power Technologies.
Date and Revision
February 2012, Revision B
Part Number
900-0111-01-00 Rev B (for firmware revision 002.094.xxx)
Important Safety Instructions
READ AND SAVE THESE INSTRUCTIONS!
This manual contains important safety instructions for the International Series GFX inverters. Read all
instructions and cautionary markings on the inverter and on any accessories or additional equipment
included in the installation. Failure to follow these instructions could result in severe shock or possible
electrocution. Use extreme caution at all times to prevent accidents.
Audience
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.
Symbols Used
Symbol Description
Ground/PE
AC Current
DC Current
Single-Phase
∅
Sine Wave
WARNING: Hazard to Human Life
This type of notation indicates that the hazard could be harmful to human life.
CAUTION: Hazard to Equipment
This type of notation indicates that the hazard may cause damage to the equipment.
IMPORTANT:
This type of notation indicates that the information provided is important to
the installation, operation and/or maintenance of the equipment. Failure to
follow the recommendations in such a notation could result in voiding the
equipment warranty.
900-0111-01-00 Rev B 1
Important Safety Instructions
Definitions
The following is a list of initials, terms, and definitions used with this product.
Table 1 Terms and Definitions
Term Definition
AC Alternating Current; refers to voltage produced by the inverter, utility grid, or generator
AGS Advanced Generator Start
AUX Inverter’s 12-volt auxiliary output
CE Conformité Européenne; French for “European Conformity”; a marking on OutBack
products indicating that they meet certain European Union requirements
DC Direct Current; refers to voltage produced by the batteries or renewable source
DCC DC Cover
DVM Digital Voltmeter
GFDI Ground Fault Detector Interruptor; a safety device for PV systems
Grid-interactive,
grid-intertie, grid-tie
Utility grid power is available for use and the inverter is a model capable of returning
(selling) electricity back to the utility grid
GND Ground; a permanent conductive connection to earth for safety reasons; also known as
Chassis Ground, Protective Earth, and PE
LED Light-Emitting Diode; refers to indicators used by the inverter and the system display
NEU AC Neutral; also known as Common
Off-grid
On-grid Utility grid power is available for use (does not imply grid-interactive capability)
PV Photovoltaic
RE Renewable Energy
RTS Remote Temperature Sensor; accessory that measures battery temperature for charging
System display Remote interface device (such as the MATE or MATE3), used for monitoring,
Utility grid The electrical service and infrastructure supported by the electrical or utility company;
Utility grid power
programming and communicating with the inverter; also called “remote system display”
also called “mains”, “utility service”, or “grid”
available for use
is not
General Safety
WARNING: Limitations on Use
This equipment is NOT intended for use with life support equipment or other medical
equipment or devices.
2 900-0111-01-00 Rev B
CAUTION: Equipment Damage
Only use components or accessories recommended or sold by OutBack Power
Technologies or its authorized agents.
IMPORTANT:
Do not attempt to install this equipment if it appears to be damaged in any way. See
the Warranty section for instructions on returning the equipment.
Personal Safety
WARNING: Personal Injury
¾
This equipment weighs in excess of 22 kg (49 lb). Use safe lifting techniques when
lifting this equipment as prescribed by local codes.
¾
Use standard safety equipment such as safety glasses, ear protection, steel-toed
safety boots, safety hard hats, etc., as prescribed by local codes when working on
this equipment.
¾
Use standard safety practices when working with electrical equipment. (Remove all
jewelry, use insulated tools, wear cotton clothing, etc.)
¾
Never work alone when installing or servicing this equipment. Have someone
nearby that can assist if necessary.
Important Safety Instructions
Inverter Safety
WARNING: Lethal Voltage
¾
Review the system configuration to identify all possible sources of energy. Ensure
ALL sources of power are disconnected before performing any installation or
maintenance on this equipment. Confirm that the terminals are de-energized
using a validated voltmeter (rated for a minimum 1000 Vac and 1000 Vdc) to verify
the de-energized condition.
¾
Do not perform any servicing other than that specified in the installation
instructions unless qualified to do so, or have been instructed to do so by OutBack
Power Technologies Technical Support personnel.
WARNING: Burn Hazard
Internal parts can become hot during operation. Do not remove the cover during
operation or touch any internal parts. Be sure to allow sufficient time for internal parts
to cool down before attempting to perform any maintenance.
WARNING: Fire Hazard
¾
Do not place combustible or flammable materials within 3.7 m (12 feet) of
the equipment.
¾
This product contains relays with moving parts and is not ignition-protected.
¾
Ensure AC, DC, and ground cable sizes conform to local codes. See pages 18
through 21 for minimum size requirements. Ensure all conductors are in good
condition. Do not operate the unit with damaged or substandard cabling.
900-0111-01-00 Rev B 3
Important Safety Instructions
CAUTION: Equipment Damage
When connecting cables from the inverter to the battery terminals, ensure the proper
polarity is observed. Connecting the cables incorrectly can damage or destroy the
equipment and void the product warranty.
CAUTION: Equipment Damage
¾
Thoroughly inspect the equipment prior to energizing. Verify that no tools or
equipment have been inadvertently left behind.
¾
Ensure clearance requirements are strictly enforced. Keep all vents clear of
obstructions that can prevent proper air flow around, or through, the unit.
¾
Sensitive electronics inside the equipment can be destroyed by static electricity. Be
sure to discharge any static electricity before touching the equipment and wear
appropriate protective gear.
Battery Safety
WARNING: Explosion, Electrocution, or Fire Hazard
¾
Use the battery types recommended by OutBack Power Technologies. Follow the
battery manufacturer’s recommendations for installation and maintenance.
¾
Ensure the cables are properly sized. Failure to size the cables properly can result in
a fire hazard.
¾
Ensure clearance requirements are strictly enforced around the batteries.
¾
Ensure the area around the batteries is well ventilated and clean of debris.
¾
Never smoke, or allow a spark or flame near, the batteries.
¾
Always use insulated tools. Avoid dropping tools onto batteries or other
electrical parts.
¾
Keep plenty of fresh water and soap nearby in case battery acid contacts skin,
clothing, or eyes.
¾
Wear complete eye and clothing protection when working with batteries. Avoid
touching bare skin or eyes while working near batteries.
¾
If battery acid contacts skin or clothing, wash immediately with soap and water. If
acid enters the eye, immediately flood it with running cold water for at least
20 minutes and get medical attention as soon as possible.
¾
Never charge a frozen battery.
¾
Insulate batteries as appropriate against freezing temperatures. A discharged
battery will freeze more easily than a charged one.
¾
If a battery must be removed, always remove the grounded terminal from the
battery first. Make sure all devices are de-energized or disconnected to avoid
causing a spark.
¾
If a remote or automatic generator control system is used, disable the starting
circuit and/or disconnect the generator from its starting battery while performing
maintenance to prevent accidental starting.
IMPORTANT:
Baking soda neutralizes lead-acid battery electrolyte.
Vinegar neutralizes NiCad and NiFe battery electrolyte.
Have a supply of either substance readily available if using these types of batteries.
4 900-0111-01-00 Rev B
Important Safety Instructions
Regulatory Specifications
See the International Series GFX Inverter/Charger Operator’s Manual for all specifications and
compliance information.
Additional Resources
This product is required to be installed according to pertinent safety codes and standards. Depending
on the nature of the installation, it may be highly recommended to consult these resources.
¾ International Building Code (IBC), Current Edition
¾ Any local or national electrical code documents
Recycling Information
IMPORTANT: Recycle Electronics and Batteries
Batteries are considered hazardous waste and must be recycled according to
local jurisdiction. Inverters and other electronics contain metals and plastics
that should also be recycled. The following web sites and phone numbers
provide additional information for recycling electronic products and batteries.
EuroRecycle.net, Europe
The following web site provides general information about recycling in Europe. It also provides a list
of companies and organizations that provide recycling information or assistance.
Web site: http://euro.recycle.net
E-mail: http://euro.recycle.net/cgi-bin/feedback1.cgi?w=27
(This is an online form providing a means to contact the owners of the web site.)
Natural Resources Canada
Web site: http://www.nrcan-rncan.gc.ca/mms-smm/busi-indu/rec-rec-eng.htm
Address: 580 Booth, Ottawa, ON K1A 0E8
Phone: +1.613.995.0947
TTY: +1.613.996.4397
(Phone and TTY: Monday to Friday, 8:30 a.m. to 4:30 p.m. ET)
Office of Waste Management, Canada
Web site: http://www.portaec.net/library/recycling/recycling_in_canada.html
Address: Office of Waste Management
Conservation and Protection
Environment Canada
Ottawa, Ontaro K1A 0H3
Phone: +1.819.997.2800
900-0111-01-00 Rev B 5
Important Safety Instructions
National Institute of Recyclers, Mexico
Web site: http://www.inare.org.mx/
Email: a57841279@prodigy.net.mx, margarita@inare.org.mx
Phone: +1.55.57.85.9160
Fax: +1.55.57.84.1279
Earth 911, USA
Web site: http://www.Earth911.com
Address: 14646 N. Kierland Blvd., Suite 100
Scottsdale, AZ 85254
Phone: +1.480.337.3025 (direct)
OurEarth.org, USA
There is a place on the web site for contacting OurEarth.org using email. No direct email address
is provided.
Web site: http://www.ourearth.org
Address: P.O. Box 62133
Durham, NC 27715
Phone: +1.410.878.6485
Environmental Protection Agency, USA
Web site: http://www.epa.gov/wastes/conserve/materials/ecycling/donate.htm
Address: EPA USA
Office of Resource Conservation and Recovery (5305P)
1200 Pennsylvania Avenue NW
Washington, DC 20460
Keep America Beautiful, USA
Web site: http://www.kab.org/
Email: info@kab.org
Address: 1010 Washington Boulevard
Stamford, CT 06901
Phone: +1.203.659.3000 (Main number)
Fax: +1.203.659.3001
6 900-0111-01-00 Rev B
Table of Contents
Important Safety Instructions ........................................................................1
Audience .................................................................................................................................................................................1
Symbols Used ........................................................................................................................................................................1
Definitions...............................................................................................................................................................................2
General Safety .......................................................................................................................................................................2
Personal Safety......................................................................................................................................................................3
Inverter Safety .......................................................................................................................................................................3
Battery Safety.........................................................................................................................................................................4
Regulatory Specifications..................................................................................................................................................5
Additional Resources ..........................................................................................................................................................5
Recycling Information ........................................................................................................................................................5
Introduction.................................................................................................9
Welcome to OutBack Power Technologies.................................................................................................................9
Models......................................................................................................................................................................................9
Components and Accessories ...................................................................................................................................... 10
Planning ....................................................................................................11
Applications ........................................................................................................................................................................ 11
Renewable Energy.........................................................................................................................................................................12
Battery Bank.....................................................................................................................................................................................12
Generator..........................................................................................................................................................................................12
Installation.................................................................................................15
Location and Environmental Requirements............................................................................................................ 15
Dimensions.......................................................................................................................................................................... 15
Tools Required.................................................................................................................................................................... 16
Mounting.............................................................................................................................................................................. 16
Terminals and Ports.......................................................................................................................................................... 17
Grounding............................................................................................................................................................................ 18
DC Wiring ............................................................................................................................................................................. 19
AC Wiring.............................................................................................................................................................................. 21
AC Sources........................................................................................................................................................................................22
Accessory Wiring ...............................................................................................................................................................23
AUX Wiring .......................................................................................................................................................................... 24
Automatic Generator Start (AGS) .............................................................................................................................................25
Single-Inverter AC Installations.................................................................................................................................... 27
Multiple-Inverter AC Installations (Stacking)........................................................................................................... 28
Stacking Connections...................................................................................................................................................................28
Parallel Stacking (Dual-Stack and Larger)..............................................................................................................................29
Three-Phase Stacking...................................................................................................................................................................31
Functional Test................................................................................................................................................................... 33
Index .........................................................................................................35
900-0111-01-00 Rev B 7
Table of Contents
List of Tables
Table 1 Terms and Definitions..................................................................................................................... 2
Table 2 Components and Accessories ......................................... Error! Bookmark not defined.
Table 3 Ground Conductor Size and Torque Requirements Error! Bookmark not defined.
Table 4 DC Conductor Size and Torque Requirements ......... Error! Bookmark not defined.
Table 5 AC Conductor Size and Torque Requirements.......... Error! Bookmark not defined.
List of Figures
Figure 1 International Series GFX Inverter/Charger............................................................................... 9
Figure 2 GFX Components ............................................................................................................................10
Figure 3 Applications (Example) .................................................................................................................11
Figure 4 Dimensions ........................................................................................................................................15
Figure 5 Terminals, Ports, and Features....................................................................................................17
Figure 6 DC Ground Lug.................................................................................................................................18
Figure 7 AC Ground Terminals.....................................................................................................................18
Figure 8 Battery Terminal Covers................................................................................................................19
Figure 9 Required Order of Battery Cable Hardware...........................................................................20
Figure 10 AC Terminals......................................................................................................................................21
Figure 11 Multiple AC Sources .......................................................................................................................22
Figure 12 Accessory Connections .................................................................................................................23
Figure 13 ON/OFF Jumper and Connections............................................................................................23
Figure 14 AUX Connections for Vent Fan (Example)..............................................................................24
Figure 15 AUX Connections for Diversion (Example) ............................................................................24
Figure 16 Two-Wire Generator Start (Example) ............................ Error! Bookmark not defined.
Figure 17 Three-Wire Generator Start (Example) .........................Error! Bookmark not defined.
Figure 18 Single-Inverter Wi
Figure 19 OutBack HUB4 and MATE.............................................................................................................28
Figure 20 Example of Parallel Stacking Arrangement (Three Inverters).........................................29
Figure 21 Parallel Wiring (Four Inverters)...................................................................................................30
Figure 22 Example of Three-Phase Stacking Arrangement (Three Inverters) ..............................31
Figure 23 Three-Phase Wiring (Three Inverters) ......................................................................................32
ring....................................................................................................................27
8 900-0111-01-00 Rev B
Introduction
Welcome to OutBack Power Technologies
Thank you for purchasing the OutBack International Series GFX Inverter/Charger. This product offers a
complete power conversion system between batteries and AC power. It can provide backup power or
complete off-grid service.
¾
Battery-to-AC inverting which delivers 230 Vac at 50 Hz
¾
AC-to-battery charging
¾
Rapid transfer between AC source and inverter output
with minimal delay time
¾
Inverter load support for a small AC source
¾
12-, 24-, and 48-volt inverters
¾
Wattages from 1.3 kVA to 1.4 kVA
¾
Stackable in parallel and three-phase configurations
¾
Uses energy from PV, wind, and other renewable
sources if appropriate controllers are used
¾
Grid-interactive capable
¾
CE Compliant for off-grid use
Figure 1 International Series GFX Inverter/Charger
Models
The International Series GFX inverters are designed for harsher environments and can survive casual
exposure to the elements. However, enclosed protection is still recommended. These inverters have
an internal fan, but do not use outside air for cooling.
¾
GFX1312E (1.3 kVA output, 12 Vdc)
¾
GFX1424E (1.4 kVA output, 24 Vdc)
¾
GFX1448E (1.4 kVA output, 48 Vdc)
Inverter model numbers use the following naming conventions.
¾
Grid-interactive models (all models in this series) begin with the letter G. For example, model GFX1424E is
grid-interactive; model VFX3524 is not.
¾
The model number includes “FX” as the inverter series.
¾
The first two digits show the wattage of that model. For example, “GFX1312E” is 1300 watts.
¾
The second pair of digits shows the inverter’s nominal DC voltage. For example, “GFX1424E” is 24 volts.
¾
The letter “E” at the end of the model number indicates an inverter that can deliver 230 Vac at 50 Hz.
900-0111-01-00 Rev B 9
Introduction
Components and Accessories
Table 2 Components and Accessories
Installed Components Included in Box
Battery Terminal Cover, red GFX Series Installation Manual
Battery Terminal Cover, black GFX Series Operator’s Manual
AC Conduit Plate “WARNING ELECTRICAL SHOCK” sticker
DC Cover (DCC) Remote Temperature Sensor (RTS)
Silicone Grease Packet
DCC (DC COVER)
Covers the DC terminal area and provides space to
mount other components such as a DC current shunt.
(this book)
AC CONDUIT PLATE
Connects to AC conduit for installations
which do not utilize OutBack’s optional
FLEXware conduit boxes.
BATTERY TERMINAL COVER
Protects terminals from accidental contact. Made of stiff plastic
with a snap-on design.
Always keep covers installed during normal operation.
When required, remove covers carefully using a flat-blade
screwdriver inserted into the slots on the sides of each cover.
The DCC does not replace the battery terminal covers; they must
be installed in addition to the DCC.
Figure 2 GFX Components
10 900-0111-01-00 Rev B
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