BlueSun BSM48106 User manual

______________________________________________BSM48106 USER MANUAL

______________________________________________BSM48106 USER MANUAL
Content
1. Introduction ............................................................................................................... 3
1.2 Brief Introduction ..............................................................................................3
1.3 Product Properties ............................................................................................4
2. Product Specification ................................................................................................. 5
2.1 Size and Weight .................................................................... 错误！未定义书签。
2.2 Performance Parameter ................................................................................... 5
2.3 Equipment Interface Instruction .......................................................................6
2.4 Battery Management System(BMS) ..................................... 错误！未定义书签。
2.4.1 BMS Protection and Alarm ......................................... 错误！未定义书签。
3. Installation and Configuration ................................................................................. 10
3.1 Preparation for installation .............................................................................10
3.1.1 Safety Requirement .............................................................................. 10
3.1.2 Environmental requirements ................................................................10
3.1.3 Tools and data .......................................................................................11
3.1.4 Technical preparation ........................................................................... 11
3.1.5 Unpacking inspection ............................................................................11
3.2 Equipment installation ....................................................................................13
3.2.1 Installation Steps ...................................................................................13
4. Installation and Configuration ................................................................................. 18
4.2 Alarm description and processing .................................................................. 19

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1. Introduction
1.1 Important Safety Instructions
1.2 Brief Introduction
Danger!
Please do not put the battery into water or fire, in case of explosion or any other
situation that might endanger your life.
Please connect wires properly while installation, do not reverse connect.
To avoid short circuit, please do not connect positive and negative poles with
conductor on the same device.
Please avoid any form of damage to battery, especially stab, hit, trample or strike.
Danger!
Please shut off the power completely when removing the device or reconnecting wires
during the daily use or it could cause the danger of electric shock.
Please use dry powder extinguisher to put out the flame when encountering a fire
hazard, liquid extinguisher could result in the risk of explosion.
For your safety, please do not arbitrarily dismantle any component in any
circumstances. The maintenance must be implemented by authorized technical
personnel or our company’s technical support. Device breakdown due to unauthorized
operation will not be covered under warranty.
Caution!
Our productshave been strictly inspected before shipment. Please contact us if you
find any abnormal phenomena such as device outer case bulging.
The product shall be grounded properly before use in order to ensure your safety.
To assure the proper use please make sure parameters among the relevant device are
compatible and matched.
Please do not mixed-use batteries from different manufacturers, different types and
models, as well as old and new together.
Caution!
Ambient and storage method could impact the product life span, please comply with
the operation environment instruction to ensure device works in proper condition.
For long-term storage, the battery should be recharged once every 6 months, and the
amount of electric charge shall exceed 80% of the rated capacity.
Please charge the battery in 18 hours after it fully discharged or over-discharging
protection mode is activated.
Formula of theoretical standby time: T=C/I (T is standby time, C is battery capacity, I is
total current of all loads).

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BSM48106 lithium iron phosphate battery system is a standard battery system unit, customers can
choose a certain number of BSM48106 according to their needs, by connecting parallel to form a
larger capacity battery pack, to meet the user's long-term power supply needs. The product is
especially suitable for energy storage applications with high operating temperatures, limited
installation space, long power backup time and long service life.
1.3 Product Properties
BSM48106 energy storage product’s positive electrode materials are lithium iron phosphate,
battery cells are managed effectively by BMS with better performance, the system’s features
as below:
The whole module is non-toxic, non-polluting and environmentally friendly;
Cathode material is made from LiFePO4 with safety performance and long cycle life
Battery management system with better performance, possesses protection
function like over-discharge, over-charge, over-current, abnormal temperature.
Self-management on charging and discharging, Single core balancing function.
Intelligent design configures integrated inspection module.
Flexible configuration, multiple battery modules can be in parallel for expanding capacity
and power.
Flexible configurations allow parallel of multi battery for longer standby time.
Self-ventilation with lower system noise.
Less battery self-discharge, then recharging period can be up to 10 months during the
storage.
No memory effect so that battery can be charged and discharged shallowly.
With wide range of temperature for working environment, -20℃~ +55℃, circulation
span and discharging performance are well under high temperature.
Small size and light weight, standard of 19-inch embedded designed module is comfortable
for installation and maintenance;

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2. Product Specification
2.1 Performance Parameter
Table 2-2 BSM48106 performance parameter
Basic Parameters
BSMH-409.6V-106AH
Nominal Voltage (V)
409.6V
Nominal Capacity (KWH)
43.4176
Usable Capacity (KWH)
39.07584
Battery Controller Name
BSMC-1000-120
Battery Module Name
BSMH48106
Battery Module Quantity
8
Battery Module
Capacity(KWH)
5.4272
Battery Module Voltage(V
dc)
51.2
Battery Module Capacity
(Ah)
106
Battery System Charge
Voltage(V dc)
448
Battery System Charge
Current(Normal)
50
Battery System Charge
Current（Max）
106
Battery System Discharge
lower-Voltage(Vdc)
384
Battery System Discharge
Current (Standard)
50
Battery System Discharge
Current(Normal)
100
Efficiency
96%
Depth of Discharge
RS485/RS232/CAN
Working Temperature
0℃~50℃Charge
-10℃~50℃Disharge
Shelf Temperature
-20℃~60℃
Communicaiton
RS485/CAN
Certification
CE/IEC/UL/UN38.3/MSDS
Design Life
10 years+
Cycle Life
>6000
Other:
1）Battery Controller
Dimensions (W*D*H)
2）Battery Module
Dimensions(W*D*H)
450*412*133
450*412*177.8

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2.2 Battery Module
No.
Product Type
BSMH48106
1
Cell Technology
Li-ion(LFP)
2
Battery Module Capacity (KWH)
3
Battery Module Voltage (Vdc)
4
Battery Module Quantity (PCS)
5
Battery Cell Voltage（Vdc）
6
Battery Cell Capacity (AH)
7
Battery Module Cell Quantity in
Series(pcs)
8
Battery Module Charge Voltage(Vdc)
9
Battery System Charge
Current(Standard)
10
Battery Module Charge Current(Normal)
11
Battery Module Charge Current(Max)
12
Battery Module Discharge
Lower-Voltage(Vdc)
13
Battery System Discharge Current
(Standard)
14
Battery Module Charge Current
(Normal)
15
Battery Module Charge Current (Max)
16
Efficiency
17
Depth of Discharge
18
Dimension(W*D*H, mm)
19
Communication
20
Protection Class
21
Weight
22
Operation Life
23
Operation Cycle Life
24
Operation Temperature
25
Storage Temperature
Product Certificate

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2.2.1 Battery Module Information
2.2.2 Battery Module Front Interface
Table 2-3 Interface Definition
Item
Name
Definition
1
Positive socket
Battery output positive or parallel positive line
2
Communication
Port
Support RS485 communication between battery module, and
control module
3
Negative socket
Battery output positive or parallel positive line
4
SW (battery
wake/ sleep
switch)
When the "OFF/ON" switch button is in the ON state, press
and hold this button for 3 seconds to put the battery into the
power-on or off state.
5
SOC
The number of green lights shows the remaining power. Table
2-3 for details.
6
ALM
Red light flashing when an alarm occurs, red light always on
during protection status. After the condition of trigger
protection is relieved, it can be automatically closed
7
RUN
Green light flashing during standby and charging mode.
Green light always on when discharging.
8
COM
Communication cascade port, support RS23 2
9
CAN/485
Communication cascade port, support CAN/ RS485
communication ( factory default CAN communication)
Transfer Certificate
1 2 3
4 5 6

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10
DRY CONTACT
/
11
Negative socket
Battery output negative or parallel negative line
12
Grounding
Shell ground connection
2.3 Control Module (internal power supply)
2.3.1 Control Module information
Item
Product Type
BSMC-1000V-120A
1
Related Product
1000V 120A
2
AC Supply
3
System Operation Voltage (Vdc)
4
Operation Current (Max.) (A)
5
Self-consumption Power(W)
6
Dimension (W* D* H, mm)
7
Communication
8
Protection Class
9
Weight(kg)
10
Operation Life
11
Operation Temperature
12
Storage Temperature

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2.3.2
Control Module has two types: internal and external power supply
Control Module (BSMC-1000-250) Front Interface
Table 2-3 Interface Definition
Item
Name
Definition
1
Power switch
OFF/ ON,
must be in the " ON" state when in use
2
Positive socket
Battery output positive or parallel positive line
3
ADD
DIP switch
4
SW (battery
wake/ sleep
switch)
When the "OFF/ON" switch button is in the ON state, press
and hold this button for 3 seconds to put the battery into the
power-on or off state.
5
SOC
The number of green lights shows the remaining power. Table
2-3 for details.
6
ALM
Red light flashing when an alarm occurs, red light always on
during protection status. After the condition of trigger
protection is relieved, it can be automatically closed
7
RUN
Green light flashing during standby and charging mode.
Green light always on when discharging.
8
COM
Communication cascade port, support RS23 2
9
CAN/485
Communication cascade port, support CAN/ RS485
communication ( factory default CAN communication)
1 2
3
4
5
6
7
8
9
10

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10
DRY CONTACT
/
11
Negative socket
Battery output negative or parallel negative line
12
Grounding
Shell ground connection
1. Installation and Configuration
1.1 Preparation for installation
3.1.1 Safety Requirement
This system can only be installed by personnel who have been trained in the power supply
system and have sufficient knowledge of the power system.
The safety regulations and local safety regulations listed below should always be followed during
the installation.
All circuits connected to this power system with an external voltage of less than 51.2V
must meet the SELV requirements defined in the IEC60950 standard.
If operating within the power system cabinet, make sure the power system is not
charged. Battery devices should also be switched off.
Distribution cable wiring should be reasonable and has the protective measures to avoid
touching these cables while operating power equipment.
when installing the battery system, must wear the protective items below:
The isolation gloves
Safety goggles
Safety shoes
3.1.2 Environmental requirements
Working temperature: -20℃~ +55℃
Charging temperature range is 0oC~+55℃,
Discharging temperature range is -20℃~+55℃
Storage temperature: -10℃~ +35℃
Relative humidity: 5% ~ 85%RH
Elevation: no more than 4000m
Operating environment: Indoor installation, sites avoid the sun and no wind, no conductive
dust and corrosive gas.
And the following conditions are met:
Installation location should be away from the sea to avoid brine and high humidity
environment.

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The ground for product arrangement shall be flat and level.
No flammable explosive materials near the installation site.
The optimal ambient temperature is 15℃~ 30℃
Keep away from dust and messy zones
3.1.3 Tools and data
Tools and meters that may be used are shown in table 3-1.
Table 3-1 Tool instrument
NAME
Screwdriver（Slotted、Phillips）
Multimeter
Torque wrench
Clamp current meter
Diagonal pliers
Insulation tape
Pointed nose pliers
Temperature meter
Pliers to hold the wire
Anti-static bracelet
Stripping pliers
Cable tie
Electric drill
Tape measure
3.1.4 Technical preparation
Electrical interface check
Devices that can be connected directly to the battery can be user equipment, power supplies,
or other power supplies.
Confirm whether the user's PV power generation equipment, power supply or other
power supply equipment has a DC output interface, and measure whether the DC power
output voltage meets the voltage range requirements in Table 2-2.
Confirm that the maximum discharge current capability of the DC power interface of the
user's photovoltaic power generation equipment, power supply or other power supply
equipment should be higher than the maximum charging current of the products used in
Table 2-2.
If the maximum discharge capacity of the DC power interface of the user's photovoltaic
power generation equipment is less than the maximum charging current of the products
used in Table 2-2, the DC power interface of the user's photovoltaic power generation
equipment shall have a current limiting function to ensure the normal operation of the
user’s equipment.
Verify that the maximum operating current of the battery-powered user equipment
(inverter DC input) should be less than the maximum discharge current of the products
used in Table 2-2.
The security check
Firefighting equipment should be provided near the product, such as portable dry
powder fire extinguisher.
Automatic fire fighting system shall be provided for the case where necessary.
No flammable, explosive and other dangerous materials are placed beside the battery.
3.1.5 Unpacking inspection
When the equipment arrives at the installation site, loading and unloading should
be carried out according to the rules and regulations, to prevent from being exposed to

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sun and rain.
Before unpacking, the total number of packages shall be indicated according to the
shipping list attached to each package, and the case shall be checked for good condition.
In the process of unpacking, handle with care and protect the surface coating of the
object.
Open the package, the installation personnel should read the technical documents, verify
the list, according to the configuration table and packing list, ensure objects are complete
and intact, if the internal packing is damaged, should be examined and recorded in detail.
Packing list is as follows:
Item
Specification
Quantity
Figure
Battery-BSM48100
51.2V/106AH
1
Positive Cable to
inverter
Red/25mm2
/L2000mm
1
Negative Cable to
inverter
Black/25mm2
/L2000mm
1
Communication
Cable for parallel
L300mm
1
Communication
Cable to inverter
L2000mm
1
Ground Wire
L500mm/4mm2
1
User Manual
1

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1.2 Equipment installation
3.2.1 Installation Steps
Step 1 Mechanical Installation
(1) Brackets installation:

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(2) Battery cabinet installation:

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Step 2 Electrical installation
(1) Connect with inverter power lower than 5kw (including 5kw)

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(2) Connect with inverter power higher than 5kw

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(3) Connect with Inverter connected in parallel

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3.2.2 Battery parameter settings on the inverter
If your inverter do not have communication function with BSM48106 battery pack, please set
inverter follow next data.
Max Charging(Bulk) Voltage: 57V
Absorption Voltage: 56.5V
Float Voltage: 56V
Shut Down(cut off) Voltage: 49V
Shut Down(cut off) SOC: 20%
Restart Voltage: 51.2V
Max Charge Current: 100A*battery QTY
Max Discharge Current: 100A*battery QTY
2. Installation and Configuration
2.1 Battery system usage and operation instructions
After completing the electrical installation, follow these steps to start the battery system.
1. Refer to the description of the DIP switch of 2.3.1 to prepare the battery module before
starting up, then press the ON/OFF button to the ON position.
2. After the indicator self-test, the RUN indicator will light and the SOC indicator will be on
(50% SOC status in the 2.3.4).
1. After pressing the power button, if the battery status indicator on the front panel
continues to be red, please refer to the "4.2 Alarm description and processing ". If the
failure cannot be eliminated, please contact the dealer timely.
2. Use a voltmeter to measure whether the voltage of the circuit breaker battery access
terminal is higher than48V, and check whether the voltage polarity is consistent with
the inverter input polarity. If the circuit breaker battery input terminal has a voltage
output and is greater than 48V, then the battery begun to work normally.
3. After confirming that the battery output voltage and polarity are correct, turn on the
inverter, close the circuit breaker.
4. Check if the indicator of the inverter and battery connection (communication indicator
and battery access status indicator) is normal. If it is normal, successfully complete the
connection between the battery and the inverter. If the indicator light is abnormal,
please refer to the inverter manual for the cause

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4.2 Alarm description and processing
When protection mode is activated or system failure occurred, the alarm signal will be given
through the working status indicator on the front panel of the A48100. The network
management can query the specific alarm categories.
If the fault such as single cell over voltage, charging over-current, under-voltage protection,
high-temp protection and other abnormalities which affects the output, please deal with it
according to Table 4-1.
Table 4-1 Main alarm and Protection
Statue
Alarm category
Alarm indication
Processing
Charge state
Over-current
RED
Stop charging and find
out the cause of the
trouble
High temp
Red
Stop charging
Discharge state
Over-current
Red
Stop discharging and
find out the cause of
the trouble
High temp
Red
Stop discharging and
find out the cause of
the trouble
Total voltage
undervoltage
Red
Start charging
Cell voltage
undervoltage
Red
Start charging
4.3 Analysis and treatment of common faults
Analysis and treatment of common faults in the Table 4-2:
Table 4-2 Analysis and treatment of common faults
No.
Fault phenomenon
Reason analysis
Solution
1
The indicator does not respond
after the power on Total
voltage lower than 40V Check
the total voltage
Total voltage lower than 40V
Check the total voltage
2
No DC output
Battery data status is abnormal.
Battery gets into over-discharged
protection
Read the battery
information on the
monitor.
3
The DC power supply
time is too short
Battery capacity become smaller
Storage battery
replacement or add
more modules

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4
The battery can't be
fully charged to 100%
Charging voltage is too low
Adjust charging voltage
at 57V
5
The power cable
sparks once power on
and ALM light RED
Power connection short-circuit
Turn off the battery,
check the cause of the
short circuit
6
Communication fault
The DIP setting of the host is
wrong/ the battery type of the
inverter is wrong/
Communication cable used
incorrectly/The communication
cable is incorrectly connected at
the battery communication port
or the inverter communication
port/The battery firmware
version is too low to support the
inverter
Check these possible
causesone by one
If you need any technical help or have any question, please contact the dealer in time.