OutBack Power Integrated Battery Rack Quick Start Guide

Protective Shields
Install the protective shields on the left and right sides of the battery rack. Each shield
has an edge which is designed to slide into a metal tab on the rack. Once the edge of
the shield is secured, attach the other side using M6 screws.
Install the protective shields on the front of each shelf that is occupied by batteries.
Make certain to orient the shield correctly. The shield has an opening to allow access to
the circuit breaker for each set of batteries. If the shield is oriented incorrectly, it will block
access to the circuit breaker.
NOTE: The battery rack does not require additional ventilation. Provide adequate
ventilation for the room where the rack is installed.
Installation is complete.
Turn on all circuit breakers and switches.
Quick Start Guide
Integrated Battery Rack
Additional Hardware
Contact Information
Mailing Corporate Headquarters
Address: 17825 – 59
th
Avenue NE
Suite B
Arlington, WA 98223 USA
Web Site: www.outbackpower.com
Date and Revision
November 2018, Revision A
WARNING: Explosion, Electrocution,
or Fire Hazard
 A battery can present a risk of electric shock, burns
fro
m high short-circuit current, fire, or explosion.
Observe proper precautions.
 Ensure the cables are properly sized.
 Ensure clearance requirements are strictly enforced
ar
ound the batteries.
 Ensure the area around the batteries is well ventilated
and clean of debris.
 Never smoke near, the batteries. Never allow a spark
or
flame near the batteries.
 Always use insulated tools. Avoid dropping tools onto
batte
ries or other electrical parts.
 Never charge a frozen battery.
 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.
IMPORTANT
 Use with copper conductors rated 75°C minimum.
 When installing batteries, leave adequate clearance
betw
een batteries.
 If installed in the United States, all wiring methods
shall be
in accordance with the National Electrical
Code (NFPA 70), Current Edition.
 If installed in Canada, all wiring methods shall be in
accordance with the Canadian Electrical Code,
C22.1, Current Edition.
 Follow the battery manufacturer’s recommendations
for
installation and maintenance.
 When replacing batteries, use the same number and
type of ba
tteries.
 Proper disposal of batteries is required. (See battery
literature
). Refer to local codes for any battery
disposal or IBR disposal requirements.
 Insulate batteries as appropriate against freezing
tempe
ratures. A discharged battery will freeze more
easily than a charged one.
 Wear complete eye and clothing protection when
working w
ith batteries. Avoid touching bare skin or
eyes while working near batteries.
 Do not expose to rain or spray.
 Fire suppression equipment must be available in
case
of fire. The minimum required equipment for
this installation is a type ABC fire extinguisher.
 Make certain to follow any other requirements
specified in the b
attery literature.
For any attached inverters, chargers, or other devices:
 The device ratings cannot exceed the specifications
of this battery rack o
r of the installed batteries.
 If a device is adjustable, the settings must be
adjusted befo
re activation to place the device
operation within the battery and rack specifications.
Scope
This document is intended for use by anyone required
to install and operate batteries. Be sure to review this
manual carefully to identify any potential safety risks
before proceeding. The owner must be familiar with
all the features of this product before proceeding.
Failure to install or use this product as instructed can
result in damage to the product that may not be
covered under the limited warranty.
This battery rack accommodates all batteries sold
by OutBack Power, as well as other models.
This product has no user-replaceable parts.
Specifications
o Type 1 enclosure only for indoor use only
o Maximum Current: 140 Adc per shelf
o Maximum Voltage: 68 Vdc / 48 Vdc nominal
o Maximum Continuous Power: 9 kW per shelf
o Maximum Installed kWh: 10.6 kWh per shelf
o Maximum Short-Circuit Current: 10 kAdc
o Ambient Temperature range: –20°C to 40°C
Installed batteries may reduce the ratings above
o Dimensions (2-shelf models): 33.0 × 27.0 × 24.5 in
83.8 × 68.6 × 62.2 cm
 W
eight (without batteries): 60 lb / 27 kg
o Dimensions (3-shelf models): 48.6 × 27.0 × 24.5 in
123.4 × 68.6 × 62.2 cm
 W
eight (without batteries): 89 lb / 40.4 kg
o Maximum capacity for battery weight (per shelf): 560 lb
o Typical weight (per shelf) of approved lithium-ion
batteries: 160 lb
See battery literature for specific battery ratings and weights
ADDITIONAL REQUIREMENTS
FOR UL 9540-MARKED SYSTEMS
 The IBR must be installed against a wall or
similar surfa
ce. The back of the IBR will not be
accessible after installation.
 Connected inverters and charge controllers
must be cer
tified to UL 1741.
 See Declaration of Conformity for a list of
appr
oved batteries.
WARNING
 This unit can cause arcs and sparks.
 Hazardous voltage circuits.
WARNING
 To reduce the risk of injury, read
all instructions.
The following labels appear on the unit.
Bus Bars
The positive and negative bus bars are marked with “+” and “–“ symbols respectively.
The ground terminal is marked with the ⏚ symbol and is located beneath the negative bar.
Connect a ground cable to the battery rack. Follow all applicable electrical codes when
grounding the rack.
The bus bars have multiple attachment points. The battery cables inside the rack are already
attached. For battery loads, attach external positive (+) and negative (–) cables using ⅜” bolts.
The load cables must be routed inside the enclosure using one of the side openings and must
exit using one of the conduit openings on the sides or top.
Shunts
This item is optional. Up to three shunts may be installed for the use of a battery monitor such as
the OutBack FLEXnet DC. Perform the following steps before beginning the wiring instructions.
NOTE: Models IBR-2 and IBR-2-Lithium-Ion can only effectively use two shunts (A and B),
even though three can be mounted.
1.
Remove the ne
gative bus bar and cables from the left side of the rack as in C. Unbolt
the
ind
ividual cables from the bus bar.
2. Three pairs of holes are located in the area where the bus bar is mounted. Place a sh
unt over
eac
h set of holes. Each shunt has twin screws (D) which can be used for mounting.
3. Reinstall the negative bus bar so that it mounts across the inner terminal of each shunt (E).
o Each negative battery cable must not be bolted to the bus bar, but should connect to the
outer terminal of each shunt (F). The load cable must connect to the negative bus bar.
o The monitor’s voltage sense wires must connect to the bus bars, not the batteries.
C
A
B
DD
E
F
F
F
900-0250-01-00 REV A
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