Haicen PACK-LFP-HC48100 User manual
Preface
BATTERY PACK-LFP-HC48100
Thank you so much for buying lithium batteries from HAICEN
Be sure to finish reading before installation / use; So you can use the lithium
pack properly. After reading it, please keep it safe!
If there is any ambiguity about this specification, or if you need to discuss
technical issues, please contact our company!
1. General Information
This specification defines the performance of rechargeable LiFePO4 battery pack
HC48100 manufactured by HAICEN. describes the type, performance, technical
characteristics, installation, warning and caution of the battery pack.
2. Dimensions
3.Battery Specification（@ 25±5℃）
NO
Items
Characteristics
3.1
Normal capacity
100Ah
3.2
Nominal energy
5.12KWh
3.3
Nominal voltage
51.2V (16Serial-cell)
3.4
Internal resistance
≤30mΩ
3.5
Normal charge voltage
57.6±0.3V
3.6
Allowed MAX charge current
50A
3.7
Recommended charge current
≤20A
3.8
Allowed MAX discharge current
100A
3.9
End of discharge voltage
40V
3.10
Dimension
Length 482±1 mm
Height 133.5±1 mm
Depth 462±2 mm
3.11
Weight
Approx. 44kg±0.5kg
3.12
Self-discharge rate
≤3%/Month; ≤15%/ year
3.13
Operation
ntemperature
Charge
0～45℃
Discharge
-20～60℃
3.14
Storage
≤3month
-20～+35℃、45～75%RH
4. Battery Performance
Testing Conditions: Ambient Temperature: 25±5℃; Huminity:45%~85%.
Normal charge: Charge battery under CC(0.2C)/CV(57.6V) mode until over charge protection or the
charge current reduce to 0.02C, and then rest for 0.5h.
5. BMS function
This battery pack have Battery Management System (BMS), which can monitor the system operation state,
provide over discharge, overcharge, over current, short circuit, over temperature, low temperature protection. And
the BMS support communication between battery packs, and connect to external equipment.
System alarm and protection parameter
environment
Recommend
environment
15～30℃、45～75%RH
NO
Items
Criterion
Condition
4.1
Cycle life
@DOD100%
≥3000cycles
After Normal charge，discharge @0.2C current to the end
Of discharge voltage. Repeat above process until
discharge capacity reduce to 80% of initial value.
Cycle life
@DOD80%
≥6000cycles
0.5h, then discharge @0.2C current to 3.1V. Repeat
above process until discharge capacity reduce to 80% of
initial value.
4.2
Discharge
temperature
characteristic@
0.33C
-20
℃
≥70%
Capacity @specified temperature
Capacity @ 25℃
-0℃
≥80%
25
℃
≥100%
55
℃
≥95%
4.3
Capacity
retention rate
remain capacity
≥90%
After normal charge, store the battery @25±5℃for two
months., then discharge capacity @0.2C，the retention
capacity accord with criterion.
No
Item
Content
Criterion
5.1.
Over charge
Over-charge warning for each cell
3.50±0.03V
Over-charge protection for each cell
3.75±0.03V
Over-charge release for each cell
3.50±0.05V
Over-charge release method
Under the release voltage
5.2
Over
discharge
Over-discharge warning for each cell
2.90±0.05V
Over-discharge protection each cell
2.50±0.05V
Over-discharge release for each cell
2.80±0.10V
5.3
Over current
Charge over current warning
105±3A
Charge over current protection
110A±3A，delay time 5s
Charge over current release
Discharge or auto release
Discharge over current warning
105±3A
Discharge over current protection
110A±3A，delay time 5s
Discharge over current release
Charge or auto release
Short circuit protection
Available
5.4
Temperature
Charge over temperature protection
Alarm@50±3℃
Protect@65±3℃
Release@60±3℃;
Charge under temperature protection
Alarm@0±3
℃
Protect@-5±3
℃
Release@0±3
℃
Discharge over temperature
protection
Alarm@52±3℃
Protect@65±3℃
Release@60±3℃;
Discharge under temperature
protection
Alarm@-15±3
℃
Protect@-20±3
℃
;
Release@-15±3
℃
;
5.5Communication Function
RS485 Communication
Battery modules mutually communicate through this RJ45
connector.
CAN Communication
Battery modules mutually communicate through this RJ45
connector.
5.6 LED INSTRUCTION
5.61 LED Sequence
SOC
ALARM
RUN
5.62 Capacity indication
Pin Number
Pin definition
3、6
GND
2、7
RS485-A
1、8
RS485-B
4、5
NC
Pin Number
Pin definition
4
CANH
5
CANL
8
GND
State
Charge
Discharge
Capacity indicator
L4
L3
L2
L1
L4
L3
L2
L1
0～25%
OFF
OFF
OFF
Flashing
OFF
OFF
OFF
ON
25～50%
OFF
OFF
Flashing
ON
OFF
OFF
ON
ON
50～75%
OFF
Flashing
ON
ON
OFF
ON
ON
ON
≥75%
Flashing
ON
ON
ON
ON
ON
ON
ON
Running lights
ON
Flashing
5.63 Flashing description
5.64 LED Display Function
system
state
operating
state
RUN
ALM
SOC
State
Shut
down
Dormancy
Off
Off
Off
Off
Off
Off
Total blackout
Standby
Normality
ON
Off
According to the quantity
indicator
Stand by
Charge
Normality
ON
Off
According to the quantity
indicator
Over current
Alarm
ON
Flashing2
According to the quantity
indicator
over voltage
protection
Flashing1
Off
Off
Off
Off
Off
Temperature
over current
protection
Flashing1
Off
Off
Off
Off
Off
Discharge
Normality
Flashing3
Off
According to the quantity
indicator
warn
Flashing3
Flashing3
Temperature
over current
and short
circuit
protection
Off
ON
Off
Off
Off
Off
When the mains is
offline, no action is
taken for 48 hours
before the
discharge is
stopped
Low-voltage
protection
Off
Off
Off
Off
Off
Off
6.User guide
Flashing
mode
ON
OFF
Flashing
1
0.25s
3.75s
Flashing
2
0.5s
0.5s
Flashing
3
0.5s
1.5s
3.Communication line parallel connection（RS485）
4.Open the reset button respectively
5.Turn on the switch separately
6.23 Dialing address selection
Definition of parallel dial switch：When the batteries are connected in parallel, the
dialing switch is used to distinguish different pack addresses. The hardware
address can be set through the dialing switch on the board.
Single machine address setting：0000 0000
Address setting for parallel operation: the definition of dial switch is shown in the table
below
Slave address
Add.
Position of
dial switch
Instruction
#1
#2
#3
#4
1
ON
OFF
OFF
OFF
Pack1
2
OFF
ON
OFF
OFF
Pack2
3
ON
ON
OFF
OFF
Pack3
4
OFF
OFF
ON
OFF
Pack4
5
ON
OFF
ON
OFF
Pack5
6
OFF
ON
ON
OFF
Pack6
7
ON
ON
ON
OFF
Pack7
8
OFF
OFF
OFF
ON
Pack8
9
ON
OFF
OFF
ON
Pack9
10
OFF
ON
OFF
ON
Pack10
11
ON
ON
OFF
ON
Pack11
12
OFF
OFF
ON
ON
Pack12
13
ON
OFF
ON
ON
Pack13
14
OFF
ON
ON
ON
Pack14
15
ON
ON
ON
ON
Pack15
Host address
Number of
parallel
machines
Position
of dial
switch
Instruction
#5
#6
#7
#8
2
ON
OFF
OFF
OFF
2
3
OFF
ON
OFF
OFF
3
4
ON
ON
OFF
OFF
4
5
OFF
OFF
ON
OFF
5
6
ON
OFF
ON
OFF
6
7
OFF
ON
ON
OFF
7
8
ON
ON
ON
OFF
8
9
OFF
OFF
OFF
ON
9
10
ON
OFF
OFF
ON
10
11
OFF
ON
OFF
ON
11
12
ON
ON
OFF
ON
12
13
OFF
OFF
ON
ON
13
14
ON
OFF
ON
ON
14
15
OFF
ON
ON
ON
15
6.24 Dimensions
6.3 System operation
Wake up
System will go to Sleep mode without load or charger for 48h. The following operations
can be used to wake up：
a. Automatically wakeup when connecting a charger；
b. Press on the “reset” key for 3s；
System standby and sleep
Sleep mode：System will immediately go to Standby mode without load or charger, and
RUN LED will flash (1s ON, 1s OFF).
After 24h later，the system will automatically go to sleep mode. And then all LEDs in panel
will turnoff.
System will go to sleep mode through press the reset key for 3s.
6.4 Transport & Store
Lithium-ion batteries are hazardous goods. Therefore the following points must be
observed when transporting the battery modules:
Observe the general transport regulations based on the mode of transport as
well as all legal regulations.
No fall down, no pile up over 5 layers and keep face up.
Check the battery immediately after transport the battery.
lIf user finds shell deformation of the battery pack, don’t use it and contact us.
6.5 Warning & Tips.
Please read and follow the handling instructions before use. Improper use may cause
heat, fire, rupture, damage or capacity deterioration of the battery. .Describes is not
responsible for any accidents caused by the usage without following our handling
instructions.
Warning
Battery must be far away from heat source, high voltage, and no exposed in sunshine for
long time.
Never throw the battery into water or fire.
Never reverse two electrodes when use the battery.
Never connect the positive and negative of battery with metal.
Never knock, throw or trample the battery.
Never disassemble the battery without manufacturer's permission and guidance.
lNever use mixed with other type of battery.
Tips
Keep the battery against high temperature. Otherwise it will cause battery heat, get
into fire or lose some function and reduce the life.
When battery run out of power, please charge your battery timely (≤15day).
Please use the matched or suggested charger for this battery.
If battery emit peculiar smell, heating, distortion or appear any abnormity, please stop
using.
If the battery leaks and get into the eyes or skin, do not wipe, instead, rinse it with
clean water and see doctor immediately.
lPlease far away from children or pets.
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