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FW-IOB-D-120VAC
TM
Input/Output/Bypass Assembly
Installation Instructions
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The OutBack Power Systems FW-IOB-D-120VAC allows manual switching between the FX Series Inverter/Charger and a second AC source,
facilitating maintenance and power continuity.
About OutBack Power Systems
OutBack Power Systems is a leader in advanced energy conversion technology. Our products include true sine wave inverter/chargers, a maximum power
point charge controller, system communication components, as well as breaker
panels, breakers, accessories, and assembled systems.
Notice of Copyright
FW-IOB-D-120VAC Installation Instructions
Copyright © 2006 All rights reserved.
Disclaimer
UNLESS SPECIFICALLY AGREED TO IN WRITING, OUTBACK POWER SYSTEMS:
(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.
Date and Revision
June, 2008 REV D
Contact Information
OutBack Power Systems
19009 62nd Ave. NE
Arlington, WA 98223
Phone (360) 435-6030 • Fax (360) 435-6019
www.outbackpower.com
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Requirements and Warnings
The OutBack FW-IOB-D-120VAC is intended as a system compo-
nent and is included in a listing by ETL as indoor enclosures to UL
standard UL 508A Industrial Control Panels.
This enclosure is intended for battery circuits con gured for 12 to
48 volts nominal.
Grounding Instructions – Each enclosure should be connected to
a grounded, permanent wiring system. For most installations, the
negative battery conductor should be bonded to the grounding
system at one (and only one) point in the DC system. All instal-
lations must comply with all national and local codes and ordi-
nances. System grounding as required by the National Electric
Code, ANSI /NFPA 70-1996, is the responsibility of the system
installer.
The equipment ground is marked with this symbol:
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FW-IOB-D-120VAC Parts List
AC Breaker Bypass
Slide Plate
Breaker Label Set
Black Terminal Bus
Bar Insulators
White Terminal
AC Breakers
Bus Bar Insulators
Bus Bars
Hardware Kit
Ground Conductor Neutral Conductor Positive Conductor
(Green) (White) (Black)
Figure 1: FW-IOB-D-120VAC
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AC IN
HOT LEG 1,
BLACK
INSULATORS
GROUND
BUS BAR
AC NEUTRAL
INPUT AND
OUTPUT,
WHITE
INSULATORS
AC OUT
HOT LEG 1,
BLACK
INSULATORS
NOTE: Use 10-32 X 7/16 self-tapping stainless steel fasteners to
secure this hardware.
Figure 2: Placement of Bus Bars
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Figure 3: Sample Wiring Diagram
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Installing the FW-IOB-D-120VAC
Dual-Pole Bypass Breaker Output Breakers Input Breakers
(installed upside down)
Figure 4: AC Breaker Installation for FW-IOB-D-120VAC
To install the FW-IOB-D-120VAC:
• Remove the appropriate quantity of breaker knockouts from the
breaker bracket.
• Pull the yellow tabs out from each breaker.
• Install the breakers on the din rail to approximately match the
openings in the breaker bracket.
• Hold the breaker bracket loosely against the breakers on the din rail;
move the breakers as needed so they line up with the openings in
the breaker bracket.
• With the breakers positioned properly, lock the yellow tabs to secure
the breakers to the din rail.
• Install the AC Breaker Bypass Slide Plate (see Figure 5).
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Installing the AC Breaker Bypass Slide Plate
Figure 5: AC Breaker Bypass Slide Plate Installation
Parts:
1. 8-32 X .75 Machine Screw (2)
2. Nylon Washer (4)
3. 8-32 Nylock Nut (4)
4. AC Breaker Bypass Slide Plate (1)
5. FLEXware AC Breaker Bracket (1)
To Assemble:
1. Remove necessary circuit breaker knockouts (per IOB kit).
2. Install AC Breaker Bypass Slide Plate and fasteners as shown in
Figure 5.
3. Do not over tighten the Nylock nuts. Overtightening can
cause the AC Breaker Bypass Slide Plate to bind.
Corporate O ce
19009 62nd Avenue NE
Arlington, WA USA
(+1) 360-435-6030
www.outbackpower.com
08830 - Sant Boi de Llobregat
European Sales O ce
C/ Castelló, 17
BARCELONA, España
+34.93.654.9568
900-0068-01-00 REV D
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