PCE Health and Fitness LFeLi-4810 User manual

Integrated Lithium-ion Battery Pack for
Telecom & Solar
User Manual
Version：V2.7
Released Date：2020-03-16
pcepower.com

Lithium-ion Battery Pack For Telecom & Solar
User Manual
FOREWORD
All Right Reserved
ii
FOREWORD
Overview
This manual describes the installation, history recording and parameter settings etc.
Please keep the manual in safety for more information.
Readers
This document provides technical details regarding the tools and infrastructure used
by the following users:
Sales engineer
Technical support engineer
Installation engineer
Application engineer
Maintenance engineer
Symbol convention
The following symbols may appear in this article, and they are represented as follows:
Symbol Indication
Used as warning in an emergency, if not avoided, it will result in
death or serious personal injury.
Used as a warning of a middle or low potential hazards, if not
avoided, it may cause minor or normal injury.
pcepower.com

Lithium-ion Battery Pack For Telecom & Solar
User Manual
FOREWORD
All Right Reserved
iii
Used as a warning of potential dangers, if ignore this information,
it may result in equipment broken, data lost, equipment
performance decrease and other unpredictable result.
represents the supplement information of main text to emphasize
or replenish.
pcepower.com

Lithium-ion Battery Pack For Telecom & Solar
User Manual
DIRECTORY
All Right Reserved
iv
DIRECTORY
FOREWORD .................................................................................................................................... ii
DIRECTORY .................................................................................................................................... iv
1OVERVIEW ....................................................................................................................................6
1.1 Product specification .............................................................................................................................................. 6
1.2 Product profiles........................................................................................................................................................ 6
1.3 Product structure ..................................................................................................................................................... 7
2ILLUSTRATION.............................................................................................................................8
2.1 Explanation of the structure ................................................................................................................................. 8
2.2 Panel description ..................................................................................................................................................... 8
2.3 Menu operation instructions.............................................................................................................................. 12
2.4 The working principle........................................................................................................................................... 13
2.5 The product features ............................................................................................................................................ 14
3INSTALLATION GUIDE ............................................................................................................ 16
3.1 Installation precaution notes.............................................................................................................................. 16
3.2 Installation preparation........................................................................................................................................ 18
3.2.1 Unpacking and inspection................................................................................................................................ 18
3.2.2 Installation tools ................................................................................................................................................. 19
3.3 Installation and wiring.......................................................................................................................................... 20
3.3.1 Single installation ............................................................................................................................................... 20
3.3.2 Multiple sets of parallel installation............................................................................................................... 20
4MAINTENANCE......................................................................................................................... 23
4.1 Electrical maintenance.......................................................................................................................................... 23
pcepower.com

Lithium-ion Battery Pack For Telecom & Solar
User Manual
DIRECTORY
All Right Reserved
v
4.2 Battery maintenance............................................................................................................................................. 24
4.3 Treatment for malfunctions ................................................................................................................................ 24
5SPECIFICATIONS .......................................................................................................................29
5.1 Technical specifications........................................................................................................................................ 29
5.2 The main performance index of the battery .................................................................................................. 32
6ENVIRONMENT PROTECTION .............................................................................................33
6.1 Environmental Label ............................................................................................................................................. 33
6.2 Recycle...................................................................................................................................................................... 33
7APPENDIX ................................................................................................................................... 34
7.1 Connection cable................................................................................................................................................... 34
7.2 Current collection copper.................................................................................................................................... 36
pcepower.com

Lithium-ion Battery Pack For Telecom & Solar
User Manual
1 OVERVIEW
All Right Reserved
6
1OVERVIEW
1.1 Product specification
The model of integrated lithium Ion battery (hereafter referred to as lithium battery or
PACK) for Telecom is shown in figure 1-1.
Figure1-1 The explanation of the product specification
①The main ingredient of Lithium Ion battery is Lithium iron phosphate
②The pressure is 48V
③The capacity is 50Ah
1.2 Product profiles
The lithium battery group adopts the international advanced lithium iron phosphate
battery application technology and BMS control technology. Due to it’s a long lifecycle,
small size, light weight, stable performance, safety and environmental protection, as
well as a strong ability to adapt, it can be used in harsh outdoor environments.
The system integrates advanced battery manage system (BMS), including charge
and discharge management, thermal management, communication management,
balance management, data management, and realize remote centralized monitoring,
remote management and maintenance of the battery. It has outstanding advantages
in specific occasions, as a backup power supply is widely used in the remote access
network equipment, exchange, mobile communication equipment, transmission
equipment, satellite and microwave communication equipment and communication.
pcepower.com

Lithium-ion Battery Pack For Telecom & Solar
User Manual
1 OVERVIEW
All Right Reserved
7
1.3 Product structure
The appearance of the lithium battery pack is shown in figure 1-2, for interface
description; please refer to the 2.2 panel description".
Figure1-2 Product picture
pcepower.com

Lithium-ion Battery Pack For Telecom & Solar
User Manual
2ILLUSTRATION
All Right Reserved
8
2ILLUSTRATION
2.1 Explanation of the structure
The structure of Lithium Ion battery pack as shown in figure 2-1.
Figure2-1 Product structure
1 Handle 2SOC (capacity light) 3ALM（alarm）4RUN
5ADD 6RS232 7RS485 8RESET
9 Main panel 10Battery Output 11 Hanging ear 12Display
2.2 Panel description
The panel of the module of the lithium battery pack, as shown in figure 2-2.
pcepower.com

Lithium-ion Battery Pack For Telecom & Solar
User Manual
2ILLUSTRATION
All Right Reserved
9
Figure2-2 Module panel description
Battery Output
Using 4 pin terminal pins, the front of the terminal from left to right is defined as
battery+, Battery-, Battery+, battery-, which is connected with the power transmission
line for charging and discharging.
SOC
The meaning of SOC indication light is shown in table 2-1
Table2-1 The relationship between the capacity of the battery and the light
●●●●Capacity
¤¤¤¤75%-100%
¤¤¤○50%-75%
¤¤○○25%-50%
¤○○○0%-25%
¤indicates ON，○indicates OFF。
ALM
When the battery is at fault, "ALM" light is red.
RUN
During charging, the "RUN" light will be flashing.
"RUN" and "ALM" can display the battery status, as shown in table 2-2.
pcepower.com

Lithium-ion Battery Pack For Telecom & Solar
User Manual
2ILLUSTRATION
All Right Reserved
10
Table2-2 The explanation of “RUN” and “ALM”
Function Mark Color Flashing frequency Indication
Running RUN Green No light Not working
Slow Flash(about 3 secs)Standby state
Fast flash Working state
Alarm ALM Red No light Normal
stable lighting Alarm
ADD
In parallel, band switch using four dip switch to address set cell system. The
explanation of its dial switch as shown in table 2-3.
Table2-3 Band switch address code
Address Code ADD PACK Definition
1 2 3 4
OFF OFF OFF OFF 0PACK 0
ON OFF OFF OFF 1PACK1
OFF ON OFF OFF 2PACK2
ON ON OFF OFF 3PACK3
OFF OFF ON OFF 4PACK4
ON OFF ON OFF 5PACK5
OFF ON ON OFF 6PACK6
ON ON ON OFF 7PACK7
OFF OFF OFF ON 8PACK8
ON OFF OFF ON 9PACK9
OFF ON OFF ON 10 PACK10
ON ON OFF ON 11 PACK11
OFF OFF ON ON 12 PACK12
ON OFF ON ON 13 PACK13
OFF ON ON ON 14 PACK14
ON ON ON ON 15 PACK15
pcepower.com

Lithium-ion Battery Pack For Telecom & Solar
User Manual
2ILLUSTRATION
All Right Reserved
11
RS232
The system uses RS-232 series load data for Telecom, transferring data including:
system parameters, system status and alarm information.
Telecom RS-232 generally uses1200bps. Connected with a high-end computer, only
when the dip switch is set to Pack (Master Pack) mode, the RS-232 Telecom module
is effective. Connection as shown in figure 2-3.
Figure2-3 RS-232 connection schematic diagram
RS485
When the system is in parallel mode, it can use the RS-485 serial Telecom for data
transfer. Connection as shown in figure 2-4.
Figure2-4 RS-485 connection schematic diagram
pcepower.com

Lithium-ion Battery Pack For Telecom & Solar
User Manual
2ILLUSTRATION
All Right Reserved
12
RESET
Press RST key for 3 seconds, then start the device, press the RST key for 3 seconds
again, then shut down the device. When the system is running, should there be an
exception, use this button to reset the system (press / release) to ensure the stability
of the system.
2.3 Menu operation instructions
The LCD display interface is user-friendly, as shown in figure 2-5. It provides 320 *
240 dot matrix graphic display. The LCD is able to display the alarm information in
real time, and providesthe historical warning records for the user to query, and
provide a reliable basis for fault diagnosis.
Users can easily browse the battery parameters through the LCD interface, and
obtain timely access to information on the current state of the battery. The interface
displays a total of 5 menu keys, the functions described as follows.
Figure2-5 LCD Display
The commonly used button function
The display function of the button as shown in table 2-4.
Table2-4 Button function description
Main menu
Confirm, enter
Page up
pcepower.com

Lithium-ion Battery Pack For Telecom & Solar
User Manual
2ILLUSTRATION
All Right Reserved
13
Page down
Return, launch
Operation procedures
1) Press once, the LCD display screen light up, then the welcome interface
will be shown.
2) Followed by the prompt and then click once to enter the main menu bar.
3) Scroll page up and page down，Enter the Menu screen, when
the arrow points to the corresponding bar, press Enter to confirm.
4) Go back on the menu bar, click .
2.4 The working principle
Lithium battery pack is equipped with charging and discharging management module
and monitoring module.
Charge and discharge management module protects battery charge and discharge
functioning, prevents overcharging, discharge over-current, the charging process by
the adapter charger to the DC input form, the discharge process is completed by
connecting the load discharge.
The monitoring module has the balance function and power, temperature and SOC.
The monitoring module transmits the real-time information collected in the operation
of the product through the Telecom protocol network to the monitoring platform, and
pcepower.com

Lithium-ion Battery Pack For Telecom & Solar
User Manual
2ILLUSTRATION
All Right Reserved
14
the user can observe the operation status of the battery in each group through the
display screen.
A single module has a 48V (10~100) Ah, with a large capacity, can be used in
accordance with user requirements arbitrary combination. As shown in figure 2-6.
Figure2-6 theworking principle diagram
2.5 The product features
Integrated lithium battery pack for Telecom has the following remarkable
characteristics:
The lithium iron phosphate as cathode material has a long lifecycle, its safety is
extremely good.
The operating temperature range is: （-20~+60）℃.
It has strong charge discharge capacity, charge and discharge rate can support
1.0C.
It can support multiple batteries for expansion.
During storage and transport, L can enter the sleep mode, in order to reduce the
loss of capacity.
The Port design is convenient; all wire harness connected to the plug,
convenient connection.
It is light weight, small size, easy to install and maintain, meets the requirements
of the standard cabinet, is able to be wall mounted, or mounted on a pole.
Battery status parameters is the system for real-time monitoring of current and
voltage, temperature, alarm and protection function.
pcepower.com

Lithium-ion Battery Pack For Telecom & Solar
User Manual
2ILLUSTRATION
All Right Reserved
15
The function of "four remote" (telemetry, remote signaling, remote regulating and
remote control), can be connected by computer with remote control center.
It is environmentally-friendly.
1) Telemetry: voltage, current, temperature, SOC, SOH (optional), etc.
2) tele-signaling state of charge and discharge, overcharge / overcurrent, under voltage
overcurrent alarm / alarm, environment / battery /PCBA/ battery temperature alarm, low
environmental temperature alarm, battery capacity is too low, the battery temperature /
voltage / current sensor failure alarm, battery failure alarm (just not cut off the monomer
pressure high limit alarm) (optional), battery failure alarm (optional).
3) Remote control: charge / discharge (optional), alarm sound off, intelligent intermittent
charging mode, current limiting charging mode.
4) Optional: Battery charge / discharge management parameters and the output parameters
of the switching power supply system..
pcepower.com

Lithium-ion Battery Pack For Telecom & Solar
User Manual
3INSTALLATION GUIDE
All Right Reserved
16
3INSTALLATION GUIDE
3.1 Installation precaution notes
Comply with local laws and regulations
When operating the equipment, make certain to comply with local laws and
regulations.
Personnel requirements
Technicians who are responsible for installation and maintenance are required to
undertake strict training. Master the correct methods for operation and safety, only
then the installation, operation and maintenance can be carried out.
In order to maximize the efficiency of the equipment, to obtain best possible
operating results, and ensure maximum lifespan, please pay careful attention to the
correct installation and usage requirements.
Personal safety
Insulated tools and gloves should be used and worn at all times –During the
installation process, watches, bracelets, rings and other metal products should
be removed.
Avoid any fall or collision during the installation process.
Do not remove the battery components. The maintenance of the battery should
be carried out by a professional engineer.
Should be operated and supervised by engineer who have experience and can
take preventive measures for potential hazards of battery.
Field and environment
Site requirements
1) Cleanliness
pcepower.com

Lithium-ion Battery Pack For Telecom & Solar
User Manual
3INSTALLATION GUIDE
All Right Reserved
17
Lithium battery packs cannot be placed in or near garbage disposals, or accidentally
dropped or placed in smaller disposal units, as their interaction with metals is likely to
cause short circuits and endanger the system and personal safety.
2) Fire protection
The room is prohibited to store flammable, explosive and other dangerous goods,
and it should be equipped with effective fire equipment (such as CO2 fire
extinguishers).
3) Ventilation and heat dissipation
In order to facilitate the operation and maintenance of equipment for the heat, the
equipment should be left around (50~30) cm around at least, left about 50cm for the
upper space. The space should be equipped with exhaust fan, to maintain good
indoor ventilation.
4) Installation requirements
Installation should be carried out as shown in figure 3-1 in order to avoid possible
risks.
Put the lithium batteryon the ground (to avoid tilt, uneven ground).
Avoid placing in the sunlight, rain or wet surfaces.
Figure3-1 Requirements for installation scenarios
Environmental requirements
Ambient temperature: ( -10~+40) ℃.
Relative humidity level: 0%RH~95%RH, no condensation.
Cooling method: air cooler.
Height above sea level: match to the standard requirement of GB3859.2-93.
Verticality: no vibration and the vertical inclination does not exceed 5º.
Pollution level: Levelⅱ.
Recommended operating temperature : (20~25) ℃, humidity level control within 50%.
pcepower.com

Lithium-ion Battery Pack For Telecom & Solar
User Manual
3INSTALLATION GUIDE
All Right Reserved
18
Do not install in the working environment with metal conduction type dust.
Do not put anything containing corrosive gases.
Do not put anything in the dust concentrated areas.
Do not place any items on the top of lithium-ion battery pack. People could not sit on the
battery.
Power check
Before installation, please confirm that the load capability of inlet wire meets the
requirements of the new equipment. Check to see if the power supply corresponds to
the equipment nameplate of the voltage and frequency and if the current capacity
has decreased due to the aging of the wire.
If in doubt, please check with your local power supply Consultation Department.
Ground wire
Earthing terminal is ready; zero voltage required in the room cannot exceed 5V.
DC output voltage and load capacity
Lithium-ion battery pack of rated DC output 48V.
DC output power
When installing the lithium-ion battery pack, the user should check the lithium-
ion battery pack in advance to make sure that the contacts and connectors are safely in
place to avoid an open circuit or short circuit fault.
During installation, do not connect the lithium batteries polarity in reverse or in any
way incorrectly, to avoid causing a short circuit.
Please do not connect the terminals with no security or insulation protection, so as to
avoid the risk of electric shock.
3.2 Installation preparation
3.2.1 Unpacking and inspection
Lithium batteries and accessories use packaging of cardboard boxes or wooden
boxes. When unpacking, be careful when dismantling. Inspect the device and
accessories according to the package list, to ensure it’s complete and make certain
nothing was damaged during shipping.
Before clearing the packaging, make sure that all parts are included. If equipment
or accessories are damaged in transit, or incomplete or incompatible, the equipment,
pcepower.com

Lithium-ion Battery Pack For Telecom & Solar
User Manual
3INSTALLATION GUIDE
All Right Reserved
19
accessories and order contracts should be recorded and local branches or
offices of our company should be contacted immediately.
The site needs to be tidied and inspected once again to make sure the audit
documents are in order for the audit. Before inspection, the site should be clean.
3.2.2 Installation tools
Potential commonly used tools as shown in table 3-1~3-4the field technician will
increase or decrease the amount according to the construction.
Table3-1 General purpose tools
The appearance of the tools, parameters, and names
Adjustable
wrenches
Phillips screwdriver
Slotted screwdriver
Socket wrench
Torque wrench
Open-end
wrenches
Double offset ring
spanner
Diagonal cutting
pliers
Wire cutters
Needle nosed pliers
Marking pen
Working gloves
Ladder (2m)
Flashlight
Tape measure
Impact drill
Table3-2 Tools for delivery and unpacking
The appearance of the tools, parameters, and names
Manual forklifts
Electric forklift
Sling
（
weight≥
400kg）
Leverage
（weight≥400kg）
pcepower.com

Lithium-ion Battery Pack For Telecom & Solar
User Manual
3INSTALLATION GUIDE
All Right Reserved
20
Table3-3 Electrical installation tools
The appearance of the tools, parameters, and names
Insulated gloves
Power cable crimpi
ng plier
Wire stripping pliers
Electrical tape
Table3-4 Measuring Tools
The appearance of the tools, parameters, and names
Clamp the flow tab
le
-
-
3.3 Installation and wiring
3.3.1 Single installation
Single installation as shown in figure 3-2.
Figure3-2 single installation diagram
3.3.2 Multiple sets of parallel installation
Lithium batteries of 48V (10~100) Ah, with a variety of capacity modules, can be
carried out according to the requirements for the parallel sets of batteries.
pcepower.com