PowerPlus Energy LiFe4838P User manual

Installation and
Operation Manual
Your complete installation guide for our LiFe4838P
battery, part of the LiFe Premium Series.
LiFe4838P

PowerPlus Energy Pty Ltd • LiFe4838P Installation and Operation Manual 19/10/2023 | V2.5 page 2 of 20
CONTENTS
5.3 Battery Connections . . . . . . . . . . . . . . . . . . . . . 10
5.3.1 Main DC Connections . . . . . . . . . . . . . . . . . 10
5.3.2 Case Earthing . . . . . . . . . . . . . . . . . . . . . 11
5.3.3 Battery Alarm Output . . . . . . . . . . . . . . . . . 11
6. BATTERY OPERATION . . . . . . . . . . . . . . . . . . . . . 13
6.1 Status LED . . . . . . . . . . . . . . . . . . . . . . . . . . 13
6.2 DC Circuit Breaker . . . . . . . . . . . . . . . . . . . . . . 13
6.2.1 Battery System Startup . . . . . . . . . . . . . . . . 14
6.2.2 Battery System Shutdown . . . . . . . . . . . . . . . 14
6.3 Charging and Discharging . . . . . . . . . . . . . . . . . . 14
6.3.1 Full Recharge Upon First Installation . . . . . . . . . . 14
6.3.2 Battery String Balancing . . . . . . . . . . . . . . . . 14
6.3.3 Over-Discharged Battery . . . . . . . . . . . . . . . 15
6.3.4 Primary Charging Source . . . . . . . . . . . . . . . 15
6.3.5 Secondary Charging Source . . . . . . . . . . . . . 15
6.3.6 PCS with SCS Example . . . . . . . . . . . . . . . . 15
6.3.7 Power Conversion Equipment (PCE) Settings . . . . . 15
6.4. Calibration to 100% . . . . . . . . . . . . . . . . . . . . . 15
6.5. SoC (State of Charge) Drift . . . . . . . . . . . . . . . . . . 15
7. TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . 16
7.1 Over-Discharged Battery Recovery . . . . . . . . . . . . . . 17
7.1.1 Soft Shutdown (2 ashes) . . . . . . . . . . . . . . . 17
7.1.2 BMS Threshold Soft Shutdown . . . . . . . . . . . . 17
7.1.3 Soft Shutdown Recovery . . . . . . . . . . . . . . . 17
7.1.4 Hard Shutdown (15 or 16 ashes) . . . . . . . . . . . 17
7.1.5 Hard Shutdown Recovery . . . . . . . . . . . . . . . 17
8. MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . 18
9. UPGRADING BATTERY CAPACITY . . . . . . . . . . . . . . . 18
10. CAPACITY TESTING THE BATTERY . . . . . . . . . . . . . . 19
11. COMPATIBLE INVERTERS . . . . . . . . . . . . . . . . . . . 19
12. END OF LIFE . . . . . . . . . . . . . . . . . . . . . . . . . . 20
13. WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . 20
1. INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2. GLOSSARY . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3. SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.1 Transportation . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.2 Basic Safety . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.3 Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.4 Storage of the Battery . . . . . . . . . . . . . . . . . . . . . 5
3.5 Life Support . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.6 Damaged Battery* . . . . . . . . . . . . . . . . . . . . . . . 5
3.7 Fire* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.8 Qualied Person (Installer) . . . . . . . . . . . . . . . . . . . 5
3.9 Wet Battery . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4. PRODUCT INFORMATION . . . . . . . . . . . . . . . . . . . . 6
4.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.2 Weight and Dimensions . . . . . . . . . . . . . . . . . . . . 6
4.3 Label and Symbols . . . . . . . . . . . . . . . . . . . . . . . 6
4.4 Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.5 Inclusions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.5 Specications . . . . . . . . . . . . . . . . . . . . . . . . . 7
4.6 charging and discharging . . . . . . . . . . . . . . . . . . . 8
4.6.1 Charging/Discharging Curves . . . . . . . . . . . . . . 8
4.6.2 State of Charge Vs Discharge Voltage . . . . . . . . . . 8
4.6.3 Over Discharged battery . . . . . . . . . . . . . . . . . 8
4.7 DC Circuit Breaker Characteristics . . . . . . . . . . . . . . . 8
4.8 Certication / Compliance . . . . . . . . . . . . . . . . . . . 8
5. INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5.1 Location and Environment . . . . . . . . . . . . . . . . . . . 9
5.1.1 Extreme Humidity Climates . . . . . . . . . . . . . . . 9
5.2 Battery Installation . . . . . . . . . . . . . . . . . . . . . . . 9
5.2.1 Custom Cabinets . . . . . . . . . . . . . . . . . . . . 9
5.2.2 Battery Orientation for Stationary Applications . . . . . 10
5.2.3 Battery Transportation within a Pre-Assembled BESS 10
5.2.4 Battery Installation in Motorhomes, RV’s, Trailers, Vehicles,
Trucks, Buses or Similar . . . . . . . . . . . . . . . . . . . 10

PowerPlus Energy Pty Ltd • LiFe4838P Installation and Operation Manual 19/10/2023 | V2.5 page 3 of 20
1. INTRODUCTION
2. GLOSSARY
PowerPlus Energy designs and manufactures Lithium
Ferro Phosphate (LiFePO4 or LFP) batteries in Melbourne,
Australia, to operate in some of the world’s harshest operating
environments. The LiFe4838P battery is a simple, safe, exible,
and reliable energy storage component that is designed to be
easily integrated with most inverter and charger combinations.
It can work well as a UPS battery or as a cyclical energy
storage reserve for solar, wind and other renewable energy
sources. It is designed to be connected to most DC and AC
charging devices and it performs very well, with virtually no
maintenance, in both on-grid and o-grid system designs in
single-, dual- and three-phase BESS (Battery Energy Storage
System) applications.
This document outlines the technical capabilities of the
PowerPlus Energy LiFe4838P battery and oers installers
useful information and tips to safely integrate this product
into BESS systems.
Because this product stores very large amounts of electrical
energy and is capable of releasing that energy in a very short
time, it must be treated with care both during installation and
operation.
When the LiFe4838P has been installed as intended, it will
deliver its intended and rated electrical performance over its
long 10-year warranty life.
BESS Battery Energy Storage System
BMS Battery Management System
BS Battery System
LED Light Emitting Diode
LFP Lithium Ferro Phosphate (LiFePO4)
MSDS Material Safety Data Sheet
PCE Power Control (or Conversion) Electronics
PCS Primary Charging Source
RJ45 An 8-way modular connector specication for connectors and cabling
SCS Secondary Charging Source
SDS Safety Data Sheet

PowerPlus Energy Pty Ltd • LiFe4838P Installation and Operation Manual 19/10/2023 | V2.5 page 4 of 20
The PowerPlus Energy LiFe4838P battery is a member of the
LiFe Premium series of batteries and has a nominal operating
voltage of 48V.
This battery uses high grade cylindrical Lithium Ferro
Phosphate (LiFePO4 or LFP) cells which are robust and
reliable when operated in higher ambient temperatures. The
battery is designed to have a long service life when installed
and operated within the specications contained in this
document.
The battery contains no heavy metals, and most components
are recyclable (by licensed recycling companies).
A pair of high quality, high current Amphenol SurLok DC
connections enables users to install the LiFe4838P safely
and rapidly into a variety of energy storage congurations.
To meet stringent international battery safety standards, each
battery is tted with a 2-pole, non-polarised K-Curve circuit
breaker that also doubles as a circuit isolator. There is a blue
status indicator light that assists installers and users with
3.1 TRANSPORTATION
Although PowerPlus Energy’s LiFe4838P battery is classed
as a Dangerous Goods (DG) Class 9 UN3480 product, this
battery carries a UN38.3 transport safety certicate and is
therefore safe for road transport.
The battery is shipped with the terminals capped to prevent
electrical short circuit and contact with metallic objects during
transportation. The batteries also leave our warehouses in a
partially discharged state to comply with international transport
regulations.
Batteries, where possible, should be shipped in the original
manufacturer’s packaging, positioned horizontally, and secured
to a pallet. The batteries are not designed to be shipped in
a vertical orientation, and there should not be more than
6 batteries in a stack when being transported.
IMPORTANT
3. SAFETY
helpful diagnostic information. There is also a volt-free alarm
contact that allows the battery to be monitored by external
devices and control systems.
Each LiFe4838P battery is also tted with an internal Battery
Management System (BMS) that provides protection against
over-charging and excessive discharging. The BMS will shut
down the battery when it exceeds its over-current limit or
experiences an external short circuit. The battery will also
protect itself when exposed to over-temperature or under-
temperature conditions. For a long and reliable service life,
the BMS also carefully manages cell-string balancing during
charging.
Installation must be carried out by a suitably qualied and
experienced person who can specify the correct cables, DC
bus arrangement and additional external circuit protection.
It is crucial that this battery is installed in accordance with
all necessary local and international standards.
The following precautions should be observed:
•The battery must not be exposed to temperatures above
or below the temperature ratings specied in Table 4.3
(Operating Conditions).
•The battery must not be installed in direct sunlight.
•The battery must not be exposed to strong impacts
and vibrations.
•The battery must not be crushed or punctured.
•The battery’s connectors should not touch conductive
surfaces unless intended to do so.
•The battery does not contain maintainable or user-
serviceable components and must not be disassembled
or opened for repair.
•The battery must be kept dry at all times and must not
be exposed to water or other liquids. Do not touch the
battery if it appears to be damp or wet.
3.2 BASIC SAFETY
WARNING
Serious injury or damage to property may result from
careless handling of the LiFe4838P battery.
IMPORTANT
Installers and users are responsible for familiarising themselves with this manual.

PowerPlus Energy Pty Ltd • LiFe4838P Installation and Operation Manual 19/10/2023 | V2.5 page 5 of 20
•The battery should be kept away from animals and
children.
•The battery must not be stepped on or subjected to any
strong force.
•The battery is intended to be lifted by 2 persons during
installation and handling.
•The battery should not be disposed of with household
waste.
3.3 HANDLING
•Handle the battery with care when installing or
transporting. The battery is heavy and proper lifting
techniques or equipment should be applied.
•Do not use the battery if it appears damaged or broken.
•Do not use chemicals to clean the battery.
•Do not touch the DC terminals of the battery.
•Do not touch the DC busbar.
3.4 STORAGE OF THE BATTERY
•The battery must be stored horizontally, and there must
be no more than 6 batteries stacked on top of each other
without additional mechanical support.
•The battery must be kept in a dry environment away from
heat and moisture.
•The battery must be stored away from incompatible
substances, like liquid, chemical materials.
•The battery should be stored between 0 to 35°C, however,
temperatures close to 25°C should be considered for long
term storage.
•After 6 months of storage the battery will need a periodic
recharge.
•Any issues with charging after long term storage should
be discussed with PowerPlus Energy.
3.5 LIFE SUPPORT
Our batteries should not be used in critical medical or life
support applications where failure of our LiFe4838P batteries
can reasonably be expected to cause failure of the life support
equipment or eect operation of such equipment.
3.6 DAMAGED BATTERY*
A damaged battery should not be used and should be returned
to PowerPlus Energy or disposed of via a recycling facility.
Leaking electrolyte can cause breathing diculties, skin
irritation or chemical burns, so contact should be avoided.
In case of:
Eye Contact Rinse gently with running water and seek
medical attention if irritation develops.
Skin Contact Rinse gently with running water and seek
medical attention if irritation develops.
Ingestion
If ingested, do not induce vomiting and
contact your local poisons information
centre or doctor.
Inhalation Evacuate area and seek professional
medical attention immediately.
3.7 FIRE*
Should the battery catch on re or start to emit smoke, (for
small re or small emissions of smoke) use a standard ABC
or dry chemical re extinguisher.
Evacuate the area and call emergency services.
Some toxic gases may be produced if the battery catches re.
The battery needs to be rapidly cooled to prevent any heat
or re spreading.
3.8 QUALIFIED PERSON (INSTALLER)
This manual and task set within regarding installation should
be carried out by a suitably qualied and skilled person who
should:
•Have a thorough understanding of operations, design,
and installation principles of battery energy storage
systems.
•Have a thorough understanding of all dangers and risks
associated with installing and using electrical devices.
•Hold all local, state and country base qualications to
carry out such work.
•Adhere to all safety and installations requirements within
this manual.
3.9 WET BATTERY
Do not attempt to access the battery if it is wet or submerged
in water. Seek technical assistance from PowerPlus Energy or
your distributor.
*Refer to product SDS document for more details,
also available on the PowerPlus Energy website.

PowerPlus Energy Pty Ltd • LiFe4838P Installation and Operation Manual 19/10/2023 | V2.5 page 6 of 20
Weight 43kg
Dimensions
(D x W x H) 635 x 439 x 88mm
Read the manual before installation
and operation.
Pay attention to the potential dangers
of using the battery.
4. PRODUCT INFORMATION
This section provides relevant and important technical
information regarding the LiFe4838P battery’s physical
and electrical characteristics.
4.1 INTRODUCTION
The PowerPlus Energy LiFe4838P is a ‘self-managed’ battery
in that it doesn’t require communication with external Power
Control Electronics (PCE) to operate. Therefore, the battery can
also operate with PCE that doesn’t require communications to
operate.
The battery has an internal Battery Management System (BMS)
which is designed to protect it from adverse and incorrect
operating conditions such as:
•Over-charging and excessive discharging.
•Over-temperature and under-temperature.
•Over-current and short-circuit.
4.2 WEIGHT AND DIMENSIONS
Caution:
Do not short circuit.
Do not dispose of in fire or water.
Do not disassemble.
Disassembly will void warranty.
Observe battery polarity.
LiLiFeFe4838P4838P
Model No:
Battery Type:
Nominal Voltage:
Maximum Current:
Battery Designation:
IP Rating:
LiFe4838P
LiFePO4 3.8kWh 74.2Ah 2RU
51.2Vdc
63Adc
IFpR/33/71/[13P16S]M/0+60/90
IP40
Note:
Battery module protected by
internal Battery Management
System (BMS) and circuit breaker.
Multiple batteries should only
be connected in parallel.
Refer to manual for recommended
charging instructions.
Made in Australia www.powerplus-energy.com.au
Secondary (rechargeable) Li-ion Battery
4.3 LABEL AND SYMBOLS
A product specication label is attached to the left side
of the battery, which is depicted here:
Symbol meanings:
4.4 FRONT PANEL
The front panel is depicted here:
Figure 4.1
Figure 4.2
DC
Circuit
Breaker
Alarm Port
Figure 4.3
DC
Circuit
Breaker
Advanced
Status LED
Main DC
Terminals
Alarm Port
Case Earth
Connection
Figure 4.4
4.5 INCLUSIONS
Each battery comes supplied in a cardboard box that should
be retained in case there is a need to return the battery to
PowerPlus Energy. All other accessories are sold separately.
DC Connector
Positive DC connection 1 x SLPPA16BSR
Negative DC Connection 1 x SLPPA16BSB
25mm to 16mm Reducer x2
Table 4.1

PowerPlus Energy Pty Ltd • LiFe4838P Installation and Operation Manual 19/10/2023 | V2.5 page 7 of 20
4.5 SPECIFICATIONS
Specifications correct at time of publication and are subject to change. Refer to website for latest information.
Table 4.2
Table 4.3
Table 4.4
Table 4.5
LiFe4838P
Nominal DC Voltage 51.2V
Operational Voltage Window 40V to 58.4V
Nominal Capacity 3.8kWh / 74.2Ah
Usable Capacity 3.8kWh1
Recommended Usable Capacity 3.04kWh
Depth of Discharge Up to 100%
Recommended Depth of Discharge 80% or less
Continuous Discharge C-Rate 0.84C
Continuous Discharge Current 63A
Continuous Discharge Power 3.22kW
Maximum Discharge (Limited by K-Curve Circuit
Breaker) (Refer to Install Manual for circuit
breaker characteristics)
63A (3.22kW)
Maximum Charge Current 63A
Warrantable Charge Current 39A
Warrantable Charge Power 2kW
Battery Fault Current 250A
Circuit Breaker (K-Curve) 2-Pole 63A 360VDC
Lithium Composition Lithium Ferro Phosphate (LiFeP04 or LFP)
Operating Temperature Range Charge: 4° to 51°C / Discharge -6° to 56°C
Ideal Operating Temperature Range 15° to 30°C
Operating Humidity Up to 85% - Non-condensating
BMS Over-Volt Cell Level Protection 3.65V
BMS Under-Volt Cell Level Protection 2.5V
BMS Over-Temp Cut O 55°C
Self Discharge <14% Per Annum
Altitude < 2000m (seek manufacturers advice above 2000m)
Battery Mounting Options Standard 19” Rack Mount / Horizontal / Vertical
Terminal Connections Amphenol Surlok 100A Non-keyed
IP Rating IP40
Eciency >96%
Cooling Natural convection
Parallel Connection Unlimited - Refer to Manufacturer
Series Connection Not Permitted
Alarm Output Normally Closed. Volt-free, 100mA 60V Max
Communications Alarm Output
Module Weight 43kg
Battery Dimensions 635mm D x 439mm W x 88mm H
Certications Battery Cell: UL 1642, IEC 62619:2017
Battery Pack: IEC 62619:2017, UN38.3, IEC 61000-6-3:2020, IEC 62368-1:2018
Warranty 10 Years (conditions apply)

PowerPlus Energy Pty Ltd • LiFe4838P Installation and Operation Manual 19/10/2023 | V2.5 page 8 of 20
4.6 CHARGING AND DISCHARGING
4.6.1 CHARGING/DISCHARGING CURVES
Safety (battery)
UN38.3
IEC 62619:2017
IEC 61000-6-3:2020
IEC 62368-1:2018
Safety (internal cell-pack) UL 1642
IEC 62619:2017
Transportation UN 38.3
4.6.3 OVER DISCHARGED BATTERY
In the event that the batteries low voltage protection circuit has
operated to protect the battery from excessive discharge, it
is important that the battery is charge to 100% within 7 days.
Leaving the battery in a discharged can cause irreversible
damage to the battery or battery capacity.
4.7 DC CIRCUIT BREAKER CHARACTERISTICS
The integrated non-polarised DC Circuit Breaker is dual pole
and a K curve type. The table below outlines the trip times
based on current.
4.6.2 STATE OF CHARGE VS DISCHARGE VOLTAGE
The table below can be used a guide for referencing voltage
against energy in the battery. The gures in the table are taken
at 25°C and with a 0.5C load applied.
Voltage/Current Curve for Charging LiFe4838P
Characteristic K Graph
DATA?
Voltage/Current Curve for Discharging LiFe4838P
100% >55.40V
90% 51.91V
80% 51.82V
70% 51.62V
60% 51.39V
50% 51.26V
40% 51.11V
30% 50.86V
20% 50.45V
10% 49.77V
0% 48.00V
4.8 CERTIFICATION / COMPLIANCE
Figure 4.7
Figure 4.5
Table 4.6
Table 4.7
Figure 4.6
Multiple of circuit breaker rated current

PowerPlus Energy Pty Ltd • LiFe4838P Installation and Operation Manual 19/10/2023 | V2.5 page 9 of 20
5. INSTALLATION
This section of the document provides important information
and guidance to installers to ensure a safe and trouble-free
installation process.
Installation should be carefully considered, and all aspects
of the specications should be understood to determine a
suitable location and way of installing the battery.
•The battery system could also be installed in a humidity-
and climate-controlled room (example, reverse cycle
air-conditioner cooled).
•The temperature of the cabinet should be always held
at a temperature above dew point.
5.2 BATTERY INSTALLATION
PowerPlus Energy highly recommends their Rack Series or
Slimline Series, indoor and outdoor cabinets for containing the
batteries in a system installation. Full specication details are
available on the PowerPlus Energy website.
However, this section provides instructions which should be
followed when creating a custom enclosure or system for
containing the batteries.
5.2.1 CUSTOM CABINETS
The battery has been designed to t into a standard 800mm
deep 19-inch equipment rack.
If you are planning to design and assemble your own battery
enclosure, please carefully consider the following suggestions
and recommendations:
•If the battery is installed into enclosures without rails,
please ensure that they are securely seated to prevent
accidental damage or tampering.
•If a custom enclosure or mounting method is used, please
ensure the batteries are not stacked more than 6 high
unless battery support rails are used to distribute weight.
•Please ensure there is adequate air ow around the
battery stack within the cabinet. Except for the top and
bottom surfaces of the stack, a clearance of at least
25mm is required around the stack (4 sides of the stack).
WARNING
If the battery is not stored or operated within the
recommended temperature range specied in Section
5.1, the Battery Management System (BMS) may halt
the operation of the battery as a protective measure. It is
important to note that if the battery is subjected to extreme
temperatures frequently, there will be a negative impact to
its long-term performance and reduce its longevity.
5.1 LOCATION AND ENVIRONMENT
The location of the battery should be in accordance with
the IP rating in Table 4.4 (Physical Characteristics) and
operating temperature range specied in Table 4.3 (Operating
Conditions).
The LiFe4838P battery is designed to be installed in a 19-
inch data rack assembly or an electrical enclosure of your
choice. The external rack assembly or electrical enclosure
is considered outside the scope of the battery product
certication. If the battery is to be installed outdoors a suitable
enclosure with IP54 (or greater) rating should be used.
The location of the battery should meet the below conditions:
•Due to the risk of short circuits and rapid metal corrosion,
the battery should not be installed where direct contact
of salt air may be possible. If salt air is unavoidable,
appropriate air ltration must be employed to keep the
battery free of salt deposits. It is highly recommended that
the battery should be installed in an indoors environment,
or inside an IP66 or greater enclosure.
•The oor is level and free from obstructions.
•There are no explosive or ammable materials nearby.
•The recommended operating temperature is between
15°C and 30°C.
•The temperature and humidity should remain as constant
as possible.
•The area is of a clean environment with minimal dust.
•The area or enclosure is insect and vermin proof.
•The batteries and battery cabinets/housings are not
exposed to direct sunlight.
5.1.1 EXTREME HUMIDITY CLIMATES
When PowerPlus Energy’s LiFe4838P batteries are being
installed in elevated humidity conditions, extra precautions
should be taken:
•A humidity control agent (i.e., chemical which absorbs
humidity) may be required inside the enclosure, with
controlled airow to expel moist air.
NOTE
The battery will exhibit optimal performance and lifespan
if it is operated within its ideal temperature range.

PowerPlus Energy Pty Ltd • LiFe4838P Installation and Operation Manual 19/10/2023 | V2.5 page 10 of 20
•Please ensure the selected IP rating is correct as per your
location selection.
•All interconnecting battery cables for parallel connection
shall be the same length and cable size.
•A busbar is recommended for connection of all parallel
battery connections.
•An appropriate way of connecting the cabinet to the
PCE should be considered.
•Please follow PCE instructions for fuse, cable, and
connection requirements. These will vary depending
on brand and product selected.
5.2.2 BATTERY ORIENTATION FOR STATIONARY
APPLICATIONS
In stationary applications, other than resting the battery on its
front face or resting it on its lid (upside down), the battery can
be mounted in any of the other four possible orientations:
5.2.3 BATTERY TRANSPORTATION WITHIN A PRE-
ASSEMBLED BESS
If the battery is to be pre-installed into a BESS in which
it is shipped, the following guidance must be followed:
•The battery should be shipped horizontally and secured
in place to limit movement.
•If the battery is to be subjected to prolonged vibrations
during transportation, a sucient non-ammable shock
mount system (like high density foam or similar) should
be installed within the BESS under the battery.
If the guidance above cannot be followed, the battery must
be removed from the BESS and shipped in the original
manufacturer’s packaging.
5.2.4 BATTERY INSTALLATION IN MOTORHOMES,
RV’S, TRAILERS, VEHICLES, TRUCKS, BUSES OR
SIMILAR
•The battery should be installed horizontally (with the
lid upwards) and secured in place to limit movement.
•The battery should be positioned in a non-ammable
section and be vented to the outside, easily accessible,
and removable from outside of the vehicle.
Upside down on lid
On face of battery
Battery can be only mounted as shown
•A sucient non-ammable shock mount system (like
high density foam or similar) should be installed under
each battery.
•Batteries can be stacked no more than four high.
5.3 BATTERY CONNECTIONS
Each battery has a positive and negative Amphenol SurLok
(non-keyed) connector for easy snap on connection. A range
of cables and mating connectors are available from any
PowerPlus Energy place of purchase.
If multiple batteries are being used in parallel, the battery
cables shall all be of the same length to retain equal
impedance of each battery and cable set.
5.3.1 MAIN DC CONNECTIONS
The battery comes tted with Amphenol Surlok connectors
(non keyed) connectors. The table below outlines the battery
connections and the mating cable connectors required. Each
battery when ordered separately (without a cabinet) will come
supplied with mating connectors.
Each Amphenol SurLok connector supplied by PowerPlus
Energy can adequately seat 25mm single insulated or 16mm
double insulated cable. A 16mm reducing sleeve is provided.
Crimping of SurLok to the stripped end of the cable is
performed using a standard 25mm hex crimp tool.
Before connecting the DC cable to the battery you will need to
remove the safety insulating cap on the battery DC connectors
and dispose of appropriately.
WARNING
Do not connect the main DC cable with reversed polarity.
It will cause severe damage to the battery.
Figure 5.2
Figure 5.1
Upside down on lid
On face of battery
Battery can be only mounted as shown
Battery Cable
Positive
connection SLPRATPSR SLPPA16BSR
Negative
Connection SLPRATPSB SLPPA16BSB