AmpleNess S52200 User manual

User Manual of Home Energy Storage System (Split Type)
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S52200User Manual of Home Energy
Storage System(Split Type)

User Manual of Home Energy Storage System (Split Type)
2
Security Disclaimer
When installing, using, and maintaining the product, read this chapter carefully and follow
the safety precautions in this chapter. The Company has nothing to do with any injury or loss
caused by any illegal operation.
Note
Hazards caused by failure to operate as required may result in moderate or minor injury
to human and product damage.
Danger
Hazards caused by failure to operate as required may result in fire, serious injury or
even life threatening.
Safe use
Thank you very much for choosing new energy split power supply product. In order to
enable you to better use and maintain this product, please read the product manual carefully
before use.
Open box
inspection
Attention
1. If the product is found to be damaged or missing parts, do not install it;
otherwise, faults may occur;
2. If the packing list is inconsistent with the real name, please do not
install it and contact the supplier in time;
Installation
Danger
1. Wiring work must be done by qualified electrical engineers, otherwise
there is risk of electric shock or system damage;
2. Before wiring, make sure that the power supply is disconnected,
otherwise there is danger of electric shock or fire;
3. The cables to be installed must meet the requirements, and the power
distribution parts must meet the safety regulations.
4. Installation must be carried out strictly according to the following
installation steps, otherwise the product may be damaged;
Attention
1. When handling and installing, please lift and put gently to avoid foot
injury or product damage;
2. The system should be kept away from flammable objects and heat
sources;
3. Do not drop sundries into the system when installing the system,
otherwise it may cause system failure;
At work
Danger
1. During normal operation, do not directly plug and remove the DC input
socket or wiring bar, input and output sockets, to avoid electric shock;
2. During normal operation, do not directly open the shell of the system to
avoid electric shock;
Attention

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1. Before operation, please ensure that the product is used within the
permitted working range to avoid damage to the product;
2. When the product is not used for a long time, the battery must be fully
charged and the power switch must be turned off to avoid the battery stand
for a long time leading to empty power;
3. When not in use for a long time, charge the product regularly and turn
off the battery switch after charging;
Maintenance
and repair
Danger
1. Before removing the shell，Disconnect the DC input, DC output and
power switch; otherwise, there is danger of electric shock;
2. Even after the shell is removed, there is still residual power inside the
system. Do not touch the exposed part of the circuit directly to avoid
electric shock;
3. Maintenance and repair must be carried out by professional
maintenance personnel. Users should not disassemble the machine by
themselves, otherwise it may cause equipment damage and personal
injury;
Handling
Danger
1. In the process of handling the product, avoid strong vibration, fall,
knock against, do not invert the packing case, do not lose the accessories
and instructions when unpacking;
Attention
1. Please pay attention to safety when handling, so as not to hurt your
body;
Other
Danger
1. It is forbidden to modify the system by itself to avoid serious accidents;
2. If the system is abnormal, disconnect the power switch and power
input/output cable immediately.
3. In case of fire, please use the dry chemical extinguisher and turn off all
switches immediately;
Manual description: Split-type power supply can provide energy storage function for
photovoltaic power generation users and backup power support function for important
electrical equipment. The excess photovoltaic power can be stored in the battery during the
day, and the stored electric energy can be used to power the electrical equipment at night or
when necessary, which can improve the efficiency of photovoltaic power generation, peak
cutting and valley filling, emergency backup power and other functions. It can also be used to
backup power for important equipment to avoid data and economic losses caused by
unexpected power failure.
User Manual System Describes in detail the basic structure, parameters, installation,
operation and maintenance procedures and methods of the device.

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Catalogue
Safe use .......................................................................................................................................2
1. Product introduction ............................................................................................................... 5
2. Specification parameters ........................................................................................................ 5
3. Product Function Description .................................................................................................7
4. Runtime environment ........................................................................................................... 9
5. Packaging, transportation and storage requirements ............................................................ 10
6. Installation and configuration ...............................................................................................10
7. Communication Settings ...................................................................................................... 15
8. Abnormal situation and fault handling ................................................................................. 16
9. Daily maintenance and recycling ......................................................................................... 17

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1. Product introduction
Split power supply is an energy storage product based on lithium iron phosphate battery
51.2V. It is equipped with a customized battery management system (BMS), designed for the
energy storage needs of home photovoltaic power generation users. The excess power of
photovoltaic power generation can be stored in the battery during the day, and the stored
electricity can be provided to the electrical equipment at night or when needed, which can
improve the use efficiency of photovoltaic power generation, peak shifting and valley filling,
and emergency power preparation.
1.1 Support for large-capacity energy storage
Power supply products in parallel with multiple parallel, can expand the energy storage
capacity.
1.2 High Reliability system
Adopt high-performance processor and configure customized BMS protection board system
to ensure the stable operation of the system;
Instant monitoring system, providing short circuit protection, reverse connection protection,
high voltage protection, low voltage protection, over charge current protection, discharge over
current protection, overcharge protection, over discharge protection, high temperature
protection, low temperature protection, cell balance and other functions.
1.3 Powerful communication functions
Configure with a variety of communication interfaces: RS-485, CAN, through the upper
computer can understand the battery operating state at any time;
Multiple cascades, address automatic acquisition, without manual operation.
1.4 Leading product advantage
Support high current charge and discharge, 100A(0.5C) charge and discharge modular
design, the use of multi-stage energy consumption management before the operation, front
wiring, convenient installation, maintenance, high compatibility, BMS and inverter seamless
docking, one-button switch machine operation is more convenient, suitable for long-term
charging and discharge cycle.
2. Specification parameters
2.1 Battery pack specification and parameters

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Type Parameter
Inverter input
（AC/DC）
Rated input
voltage 54.4V
Input voltage
range 36V≤U≤60V
Input current ≤100A
Interior input
power ＜6000W
System output (DC)
Nominal
output voltage 51.2V
Output
voltage range 44.8V＜U＜58.4V
Output ≤100A
Output power ＜6000W
Output
overload
When the current is higher than 110A,
the duration is 10s, and the protection
board is power off to stop discharging.
Short circuit
protection The system is automatically closed
Single module capacity 200Ah
Protection board function Overcharge, overdischarge, overcurrent, high temperature,
short circuit protection and so on
Battery technology type Square lithium iron phosphate
Working temperature Charge 0℃-55℃
Discharge -10℃-55℃
Relative humidity ≤90%
Appearance size [672mm(L)×489mm(W)×409.5mm (H)] ± 2mm (excluding bracket,
protrusion)
Single module weight 140±2Kg
Note: To ensure the optimal performance of the battery, each battery continuous charge and
discharge current should be less than or equal to 100A.
2.2 Product standard configuration
Part name Quantity Unit Specifications Remark
s
Split power supply 1 pcs
Use lithium iron phosphate cell,
with a capacity of 51.2V/200Ah,
built-in BMS, reserved 1 CAN, 2
RS485 ports, with LED power
indicator light, using insulation
coated metal shell.
Output power cable 2 pcs 50 mm², the length of 3 meters

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Parallel power cable
2
pcs
50 mm², when used in parallel
Output
communication cable
(Network cable)
1
pcs
CAT5e, the length of 3.5m
Products and
connected to the
Internet
1
pcs
CAT5e, the length of 0.35m
2.3 List of attachment boxes
Part name
Quantity
Unit
Specifications
Remark
s
Ground lead
1
pcs
4 mm², yellow green
Nuts, screws, and bolts
1
pcs
/
3. Product Function Description
3.1 Battery size drawing

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3.2 Schematic diagram of the battery front panel
3.3 Description of each product component
No
Name
Function declaration
Remarks
①
Positive terminal
Connect the positive terminal of
the external device
②
Negative terminal
Connect the negative terminal of
the external device
③
Residual battery indicator
, alarm indicator
Indicate working status, battery
capacity
④
Address DIP switch
Change product code when
multiple units are connected in
parallel
⑤
CAN interface
Connect external device
⑥
RS485 interface
Connect external device
⑦
Battery switch
Battery switch
⑧
Ground point
Avoid accidental leakage
of electricity
⑨
Support rack
Fix product on the support
3.4 Battery Management System (BMS protection board)Function
3.4.1 Voltage Protection Function

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Discharging low-voltage protection
Charging over-voltage protection
In discharging, the over-discharge protection
will start and battery stops to supply
electricity if the voltage of any single cell is
lower than the protection value. The
protection will be dismissed after the voltage
of all cells returns to the range of rated
hysteresis value.
In charging, the system will stop charging
if the voltage of battery module or any
single cell reaches to the protection value.
The protection will be dismissed after the
battery module voltage and cell voltage
return to the range of rated hysteresis
value.
3.4.2 Current Protection Function
Charging over-current protection
Discharging over-current protection
System stops charging if charging current is
over the protection value. Protection is
dismissed after a period of time. Please pay
attention that the maximum charging current
shouldn’t exceed to the protection value
when using the battery.
System stops discharging if discharging
current is over the protection value.
Protection is dismissed after a period of
time. Please pay attention that the current
required by electrical equipment shouldn’t
exceed to the protection value when using
the battery.
3.4.3 Temperature Protection Function
Charging low/over-temperature protection
Discharging low/over-temperature
protection
In charging, system starts charging
temperature protection and stops charging if
the battery temperature is over protection
range, and dismisses protection after
temperature returns to rated hysteresis value.
In discharging, system starts discharging
temperature protection and stops
supplying electricity if the battery
temperature is over the protection range,
and dismisses protection after temperature
returns to rated hysteresis value.
3.4.4 Other Protection Function
Short circuit protection
Automatic shutdown
System starts short circuit protection if it
occurs to short circuit when battery starts
working from a shutdown state.
Battery will shut down automatically after
it has no external loads and power supply
for 48 hours.
4. Running Environment
Running Environment
Condition
Working temperature
0℃ - 50 ℃
Relative humidity
5% - 95% ，no condensation

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Altitude
2000m
On-site environment
Away from heat source, avoid direct sunlight, no corrosive gas,
no explosive gas,non-destructive insulation gas, non-destructive
insulation conductive dust
5. Requirements of Package, Transportation, Storage
Items
Methods
Requirements
Transportation
Transport
Please avoid violent vibration, impact or
extrusion, and protect it from sun and rain during
transportation.
Loading and
unloading
Please move it gently, and avoid falling, tumbling
and pressing.
Storage
Storage
environment
Storage temperature ：-20 ℃~55℃ ；relative
humidity ≤85% ；Stored in the clean, dry,
ventilated room and avoid the direct sunlight.
Gas environment
Please prohibit harmful gas, flammable and
explosive products, corrosive chemicals.
Away from danger
Please keep away from corrosive substances, fire
and heat sources
Battery storage
SOC
20%--50%
Long-term storage
Storage for more than 6 months, please ensure
that the battery is charged for more than 80%
capacity before storage, and charged once every 6
months with over 80% supplementary power.
6. Installation and Configuration
6.1 Installation Preparation
6.1.1 Security regulations
Only those people who master the knowledge of power-supply system and electricity
precautions are allowed to install this device. In installation, please always observe the local
safety regulations and meet the security requirements listed below.
Please ensure that the battery is uncharged and in shutdown state before installing or
disassembling it.

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Please ensure that the power distribution cables are routed properly and have protection,
avoiding touching these cables when people operate the device.
6.1.2 Running environment examination
The running environment should meet the above referred requirements. If it is not as request,
please rectify it and re-examine running environment.
6.1.3 Tools and data
Required tools and instruments are as following form:
Name
Remark
Multimeter
Examine product status.
Please avoid operating it with electricity.
Screwdriver (slotted, cross)
Disassemble, install screw bolt
Wrench
Fix the bracket
Diagonal pliers
Cut off cables
6.1.4 Technical Preparation
Electrical interface setting
Security examination
Please kind do the following examination if
the battery connects with the user’s device
directly:
Check whether the DC charging interface of
inverter meets requirements of specification,
voltage, current of battery pack.
Check whether power of electrical device
matches with the parameters of battery pack.
Fire-fighting equipment should be
prepared near the battery, like, the portable
dry powder fire extinguisher. It is strictly
forbidden to place flammable, explosive
and other dangerous items next to the
battery.
6.1.5 Installation Instruction
Please take reference for the structure diagram of split type battery. The product includes
battery module and fixed bracket. For using one battery alone, you just need to connect with
an inverter by placing the product on flat ground.
For using in parallel, the battery packs can be stacked up to 4 layers.
Limit points are designed on top of and at bottom of battery bracket, which can strengthen
stability and practicality, thus avoiding the danger of accidental displacement, side slip and
others in working.

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6.2 Unpacking
Please unload the product as requirements and prevent it from sun and rain when the device
arrives at installing site. Before unpacking, please check the total number of materials in
【Shipping List】attached on package, and check whether is package is well packed or not.
In the process of unpacking, please pay attention to lift and put it down gently and
protect its surface coating.
The installing person should read technical document, check the list, confirm whether
accessories are completed and intact according to 【Configuration Table 】and【Packing List】
at first after unpacking. If internal packages are damaged, please check it carefully and take
records.
6.3 Preparation
1) Please ensure the POWER buttons of all batteries are in cut-off status.
2) Please ensure the charging voltage of the device is within the product allowable range.
3) Please cut off power to all related devices.
6.4 Installation and wiring
6.4.1 Device installation
Limit
point

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Please take reference of the way recommended by manual to place the product. All devices
must be firm during installation. Please arrange the stacked number of devices flexibly as
actual needs. Don’t install batteries on sloping and unstable ground.
6.4.2 Ground wire connection
Please unscrew the screw at the ground hole on front panel, install the ground terminal on
the screw and tighten it with a screwdriver. The other end of ground wire is connected to the
nearby bracket, and the whole is connected to a reliable ground point.
Attention: the ground resistance ＜4Ω .
6.4.3 Power cable connection
Please check the continuity of the cable, distinguish the positive and negative terminals, and
label the cables before connecting power cable. Please also check whether there is short circuit
and reverse connection after the cable connection is finished. The checking method is as
follows:
Cable continuity: please adjust to the buzzer gear of multimeter and test two ends of the
cable by a probe. If the buzzer sounds, the cable is available.
Voltage diagnosis: please adjust to the DC voltage gear of multimeter and test the positive
and negative electrode of battery by a probe. If it indicates the voltage within the normal range,
the product can be used.
6.4.4 Cables connection
Please take reference of the following description of wiring method for installing battery
pack.
A single battery: please connect the positive electrode of battery with the DC positive
electrode of inverter by a red cable, and connect the negative electrode of battery with the DC
negative electrode of inverter with a black cable.
Multiple batteries: please adopt the parallel connection method between battery and battery
or battery and inverter. At first, please connect the positive terminals of the adjacent 2
batteries respectively by a red cable, and connect the negative terminals of the adjacent 2
batteries respectively by a black cable. Second, please connect the positive electrode of battery
with the DC positive electrode of inverter by a red cable, and connect the negative electrode of
battery with the DC negative electrode of inverter by a black cable.
Communication cable, please connect the CAN interface of battery with the communication
interface of inverter. The RS485 interface of battery is used for the communication connection
of two batteries.

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6.4.5 Communication wire connection
A single battery: just select the corresponding interface according to the communication
protocol of inverter.
Multiple batteries: the host and the slave batteries communicate in cascade mode, thereinto,
one of them is the host, and the rest are slave batteries. Please take reference for cascade
wiring of the above map. Then, the corresponding port can be connected to the host battery
according to the communication protocol of inverter.
6.4.6 Start-up
1)Please confirm again whether all cables are correctly connected, firmly connected, and not
short circuit or reverse connection before starting up.
2)Please turn all battery switch buttons to “ON” .
3)A single battery: If the battery SOC indicator is always on and the alarm indicator is off, it
means that the battery has been started.
4)Multiple batteries: If all battery SOC indicators are always on and the alarm indicator is off,
it means that all batteries have been started.
Attention: please connect the inverter immediately to charge if battery power is too low
and cannot be started.
6.4.7 Power-on test
1. Please connect battery and inverter or DC switching power supply.
2. Please check whether battery state is normal according to the indicator table:
a. battery will be in charging mode if battery power is not full and inverter has successfully
charged to battery.
b. battery will be in standby mode if battery power is full and is not supply power to loads.
c. battery will be in discharging mode if battery is supply power to loads.
Wiring harness in
parallel
Communication harness
in parallel
Wiring harness
the inverter wiring harness

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System
State
Running
State
RUN
ALM
SOC
Instruction
●
●
●
●
●
●
Shutdown
Dormancy
OFF
OFF
OFF
OFF
OFF
OFF
All OFF
Standby
Normal
Flash 1
OFF
OFF
OFF
OFF
OFF
Standby state
Charge
Normal
ON
OFF
Follow battery capacity
indication
LED flash 2
maximum
Over-current
warning
ON
Flash 2
Follow battery capacity
indication
LED flash 2
maximum
Over-voltage
warning
Flash 1
OFF
OFF
OFF
OFF
OFF
Temperature,
over-current
protection
Flash 1
Flash 1
OFF
OFF
OFF
OFF
Discharge
Normal
Flash 3
OFF
Follow battery capacity
indication
Follow battery ON
indication
Warning
Flash 3
Flash 3
7. Communication Settings
The product is designed with communication interfaces like the RS485 and CAN, and the
battery status can be easily obtained or the internal parameters can be modified through the
master computer.
7.1 RS485 interface
Pin
Definition

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1、8
Ground
2、 7
RS485-B
3、6
RS485-A
4、5
NV (hanging)
The product has RS485 communication between battery packs, and baud rate is
19200bps. Please take reference for the above figure of communication interface definition.
7.2 CAN interface
The product has the CAN communication function between battery packs and inverter,
and baud rate is 500K. Battery can communication with the inverter and CAN TEST by
connecting with standard network cables, and the current battery information can be uploaded
to the related device.
Pin
Definition
1、 2、 7、 8
NV (hanging)
4
CAN-H
5
CAN-L
3、6
Ground
8. Abnormal Conditions and Fault Handling
8.1 Fault and abnormal phenomenon handling
Fault Phenomenon
Fault Causes
Handling Method
DC input fault
No DC input voltage
Please check whether DC input
switch is closed, check whether
circuit is open
Battery fault
No battery DC output
Please check whether switch is
closed, check whether circuit is
open
Overload
Too large power or
short circuit
Please confirm whether load is less
than the rated power, check

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whether load is short circuit
Abnormal
temperature
inside system
Over temperature
inside box
Please turn off the load and restart
it after temperature drops, check
whether ambient temperature
exceeds the standards
Low battery
SOC too low
Please charge the battery
System fault
System operation error
Please cut off load, shutdown
switch, and restart battery
The split-type battery is designed with indicators on the upper panel, and has perfect
protection function. Battery system will stop to output power and indicators will indicate the
abnormal condition once the abnormality or failure occurs.
9. Maintenance and Recycling
Frequent maintenance is required in order to ensure the continuous and normal operation of
battery, and recycling of old equipment is also required in order to settle the environmental
protection issues.
9.1 Operation environment
The installation and storage of battery should avoid the environment of high
corrosiveness, high dust, high temperature and high humidity, especially avoid metal
substances falling into the box.
9.2 Security examination
Please check regularly whether connecting line is aging, and whether connection point of
cable is tight and safe.
9.3 Maintenance requirement
Please cut off power supply completely before opening the box for maintenance. Please
don’t damage parts and components when disassembling, and pay attention to the sequence of
wiring. Please also perform maintenance by wearing insulting gloves and using insulting tools.
9.4 Specific requirements of maintenance
Please clean the dust and debris in box, and check whether the terminals and screws in
box are fastened, whether traces left and damaged components by overheating in the box.
Please refer to user manual to deal with problems when the battery is in fault and cannot work
normally. If the problem still cannot be solved, please contact with the dealer or the
manufacturer as soon as possible. Don’t disassemble parts by yourself.
9.5 Battery Recycling

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About the information on proper disposal of old battery, please contact with your local
recycling center or hazardous waste disposal center. Please don’t discard battery into fire as it
may lead to the danger of explosion. Please take reference for your local regulations about
battery disposal requirements and dispose the wasted battery properly. Don’t disassemble
battery randomly as the released electrolyte is harmful to your skins and eyes, and it even has
toxic. Please don’t discard battery into trash. For more detailed information, please contact
with your local recycling/reuse center or hazardous waste disposal center. Don’t discard the
wasted electrical or electronic devices into trash. Please contact your local recycling/reuse
center for proper disposal.