• Please read the full warranty at the end of this manual for more information. About OutBack Power Systems OutBack Power Systems is a leader in advanced energy conversion technology. Our products include true sine wave inverter/chargers, maximum power point charge controllers, system communication components, as well as breaker panels, breakers, accessories, and assembled systems.
TABLE OF CONTENTS Welcome to the OutBack Power Systems FX Series Inverter/Charger System ..........2 Safety .........................................2 FX Series Inverter/Charger Models ............................2 Parts Included......................................2 Safety Instructions....................................3 System Protection....................................5 DC Wiring Origination..................................5 AC Wiring Origination..................................6 AC Wiring Compartment Board..............................6 AC and DC Grounding Requirements.....................
AC transfer switch—and can be used as a stand-alone or back-up application. It is designed for indoor or enclosed locations. OutBack Power Systems does everything possible to assure the components you purchase will function properly and safely when installed as instructed according to local and national electrical codes (NEC).
• Passing inspection • Requiring a licensed electrician to do the work when mandated OutBack Power Systems cannot be responsible for system failure, damages, or injury resulting from improper installation of their products. Use only the recommended DC and AC wire sizes or greater. Be sure all wires are in good condition.
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WARNING: WORKING NEAR LEAD ACID BATTERIES CAN BE DANGEROUS. BATTERIES GENERATE EXPLOSIVE GASES DURING NORMAL OPERATION. Design the battery enclosure to prevent accumulation and concentration of hydrogen gas in “pockets” at the top of the enclosure. Vent the battery compartment from the highest point to the outside. A sloped lid can also be used to direct the flow of hydrogen to the vent opening.
SYSTEM PROTECTION An FX Series Inverter/Charger is part of an electrical system that protects: • You Each FX must be part of a permanently grounded • The wires electrical system (see page 7). Grounding protects • The components people and equipment from electrical shock. Grounding must be done according to local and •...
AC WIRING ORIGINATION Lexan cover protects AC Wiring AC Wiring Board Compartment Board AC WIRING COMPARTMENT BOARD AC terminal Block--secures AC connections to the FX using set screws ���������� • AC HOT OUT supplies power to the loads. �������������� • AC NEUTRAL OUT acts as neutral leg for loads supplied by the FX.
AC AND DC GROUNDING REQUIREMENTS • Connect only to a grounded, permanent wiring system. Ensure there is only one neutral-ground connection in the system at any time. Some codes require this connection be made at the main panel only. • If the system has a generator, its neutral-ground connection will probably need to be disengaged. •...
FX PARTS AND ACCESSORIES FX-DCC (DC COMPARTMENT COVER) TURBO FAN COVER Covers the DC terminal area and provides space to mount other components such as a DC current shunt (can be used with or without the FX-DCA). FX-DCA (DC CONDUIT ADAPTER) FX-ACA (AC CONDUIT ADAPTER) •...
21” Weight is approximately 62 pounds MOUNTING • The FX Series Inverter/Charger is approved for indoor or enclosed protected mounting only. • An FX weighs approximately 62 lbs and must be secured with appropriate fasteners to a sturdy mounting surface capable of supporting its weight. It is easier for two people to install the FX due to its weight.
LOW VOLTAGE TERMINALS ���������� �������������� Note: Keep Control ����������������� Wiring Terminal Block screws tight and the ����������������� block itself secured tightly Control Terminal to AC Board. Otherwise, ������������� Wiring Block the FX can malfunction. ��������� The Terminal Block can be Jumper unplugged for easier wire installation and removal/...
WIRE CONNECTIONS Note: A system’s individual voltage requirements (120 single phase, 120/240 split phase, or 3-phase) as well as how each FX is to function all determine how the FXs are wired. Each FX must be wired to the logical leg or phase of the system. Each FX must be programmed or “stacked” according to this phase. Please see the FX and VFX Series Inverter/Charger Programming Manual before connecting any wires to or from the FX.
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TORQUE REQUIREMENTS CONNECTION TORQUE IN POUND MEASURES AC and PV breakers to 22 inch-lbs = 2.48 Nm DC shunt to 15 foot-lbs = 20.4 Nm DC battery connections to 10 foot-lbs = 13.6 Nm FX’s DC Terminals to 10 foot-lbs = 13.6 Nm FX’s AC Terminals to 30 inch-lbs = 3.38 Nm Table 1 Torque Values for Installation...
AC WIRING NOTES FOR THE NON-MOBILE FX AC HOT OUT • AC hot output conductor (black) wire gauge must be sized to the breakers and loads. ���������� AC NEUTRAL OUT/AC NEUTRAL IN • Both neutral terminals are common with �������������� each other within the FX.
AC WIRING NOTES FOR THE MOBILE FX AC HOT OUT • Supplies the AC hot output conductors through a 30 amp maximum AC branch rated circuit breaker using 6 AWG wire and connect to the AC AC NEUTRAL OUT/AC NEUTRAL IN ����������...
LOW-VOLTAGE WIRING This six-position terminal block can be unplugged to make wiring easier and to simplify the removal and reinstallation of an FX. It must be securely and completely plugged ���������� in for proper FX functioning. Otherwise, operational errors can occur. ��������������...
OutBack recommends a good quality gold-plated relay. Note: OutBack Power Systems does not support three-wire start generators; however, a three-wire to two-wire conversion kit is available from an electronic control manufacturer such as Atkinson Electron- ics.
RTS, MATE/HUB WIRING ���������� �������������� ����������������� ����������������� RJ-11 modular jack connects RTS, the optional external battery temperature sensor.* ������������� ��������� RJ-45 jack connects MATE or HUB to FX using CAT5 cable.** *When a HUB is used, plug the RTS into the Master FX, which should be plugged into HUB’s Port 01.
SAMPLE INSTALLATIONS SINGLE FX SYSTEM • All non-Mobile FX AC wiring must handle 60 amps AC or more. • A 60A input breaker must be used for a non-Mobile FX and a 30A input breaker for a Mobile FX. • A single FX can continuously power two to three 6KW of loads depending on which model is used.
SERIES OR SERIES/PARALLEL DUAL FX CONFIGURATION • This system can continuously power four 7.2kW of loads depending on which model is used. • All non-Mobile FX AC wiring must handle 60A AC or more. • A Mobile FX requires 30A input breakers. Note: •...
PARALLELED DUAL FX SYSTEM • All AC wiring from the AC source and to the AC loads must collectively handle 100 amps AC or more. • All other AC wiring capacity must equal 60 amps AC (Mobile FX units must handle 30 amps AC). •...
SERIES/PARALLEL QUAD FX SYSTEM • All AC wiring from the AC source and to the AC loads must collectively handle 120 amps AC or more. • All other AC wiring must handle a capacity of 60 amps AC (Mobile FX AC wiring must handle 30 amps).
3-PHASE FX SYSTEM • This system produces 120VAC per phase and 208VAC from phase to phase. There can only be one FX per phase on a 3-phase system. • The non-Mobile AC wiring from the AC source and to the AC loads must handle 60 amps AC. •...
GENERATOR AUTO START The following schematic shows how to hook up a relay that interfaces with the two-wire start generator. Three-wire start generators require an adapter like the Atkinson GSCM available at www.atkinsonelectronics.com. Most 12V relays will work for generator starting. Select one between 2 and 30 amp contacts.
MOBILE FX INFORMATION When a Mobile system has the option of using either an onboard generator or the utility grid or shore power (see next diagram) as their AC input: • Both the AC “Hot” and AC “Neutral” lines must be connected to the appropriate source. •...
INSTALLATION CHECK LIST ITEM All manuals read and reviewed? OutBack Charge Controller MATE System mounted with the recommended number and sized fasteners? System installed according to National Electrical Code (NEC) and local codes? System inspected? System permanently grounded? Did the installer use OutBack recommended wire type and gauge adjusted for temperature ratings and length? All AC wiring rated for 75°...
APPENDIX RATINGS NOMINAL AC OUTPUT VOLTAGE OF AN FX SYSTEM Single Phase 120 VAC at 60 Hz Series Stacked 120 VAC at 60 Hz per AC output leg / 240 VAC at 60Hz between the AC output legs Parallel Stacked 120 VAC at 60 Hz on one AC output leg Three Phase Stacked 120 VAC at 60 Hz per AC output leg (limit three) / 208 VAC at 60 Hz between AC output legs...
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RATED DC INPUT CURRENT Note: This is the maximum continuous DC current that the FX will draw from the batteries when inverting. FX2012(M)T 190 ADC (ADC = Amps DC) FX2524(M)T 95 ADC FX2532(M)T 90 ADC FX3048T 60 ADC VFX2812(M) 265 ADC VFX3524(M) 170 ADC VFX3232(M)
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MAXIMUM AND DEFAULT AC INPUT AND DC (bulk stage) OUTPUT VALUES FX2012(M)T AC Max = 12 AAC (Default = 10 AAC) DC Max = 100 ADC FX2524(M)T AC Max = 14 AAC (Default = 12 AAC) DC Max = 55 ADC FX2532(M)T AC Max = 14 AAC (Default = 12 AAC) DC Max = 40 ADC...
• FXs used in home installations should use properly sized DC circuit breakers. • A DC breaker includes both overcurrent protection and disconnect capability. • OutBack Power Systems recommends Class T fuses for marine installations where a DC disconnect is not required. MODEL...
If damaged or malfunctioning, the FX should be repaired by a qualified user, installer, or service center following OutBack Power Systems’ instructions and guidelines. Please contact your energy dealer for assistance. Incorrect repairs and/or reassembly risks malfunction, electric shock or fire.
OutBack Power Systems’ liability for any defective product or any part thereof shall be limited to the repair or replacement of the product, at OutBack Power Systems’ discretion. OutBack Power Systems does not warrant or guarantee the workmanship performed by any person or firm installing its products.
Other ________________ Extended Warranty Application (U.S. and Canada only) OutBack Power Systems offers an optional three year extension to the standard two year limited warranty. Purchase of extended warranty coverage is available on products listed below provided conditions shown are met. Extended warranty coverage must be purchased within 90 days of the original sale of the product covered.
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19009 62nd Avenue NE European Sales Office Arlington, WA 98223 USA Barcelona, ESPAÑA (+34) 600.843.845 (+1) 360.435.6030 www.outbackpower.com 900-0083-01-00 REV A...
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