English
Description
Features:
- You can flexibly set parameters based on cell characteristics and battery protection policies lt has the function of single voltage and overall voltage detection, overcharge/ over discharge alarm and protection. Static voltage sampling accuracy can reach <20mV at room temperature
- lt has charge and discharge current, temperature of MOS&cells detection, alarm and protection functions.Thesampling accuracy can reach <2%@FS
- Perfect short circuit protection.
- The reasonable charge balancing function.
- Cell capacity estimation function.The parameter of pack can be set by the host computer, the capacity can beautomatically updated after the complete charge/ discharge cycle
- Bluetooth communication interface (optionalitem)
- GPS interface control document (optionalitem)
- Host software control function. The host software can be used to conveniently set overcharge, overdischarge0overcurrent, overtemperature, undertemperature and other protection parameters, capacity, sleep, balance.storage and other parameters.
- lt has a variety of sleep and wake up modes.
- lt has LED power display function (optional item)
- Support 1-4 modules in series
No.
Characteristic
Default
parameter
Can it be set
Remarks
Cell
overcharge protection
alarm voltage
3600mV
Y
protection
voltage
3650mV
Y
1
Delay time
1.0S
Y
Cell overvoltage protection is
released
Release voltage
3500mV
Y
Protection release Capacity
SOC＜96%
Y
Released by
discharge
discharging current
> 1A
Cell
overdischarge protection
Alarm voltage
2300mV
Y
If the
device cannot be recovered after 30 seconds of overdischarge protection, the
device enters the low-power mode
Protection
voltage
2100mV
Y
2
Delay time
1.0S
Y
Cell overdischarge protection
released
protection release voltage
2300mV
Y
Released by
charge
It can be
activated by connecting the charger
Pack overcharge protection
Alarm voltage
14.4V
Y
Protection
voltage
14.6V
Y
3
Delay time
1.0S
Y
Release voltage
14V
Y
Pack
overvoltage protection release
Protection
release Capacity
SOC＜96%
Y
Released by
discharge
Discharge current > 1A
Pack over discharge protection
Alarm voltage
9.2V
Y
If the device cannot be
recovered after 30 seconds of overdischarge protection, the device enters the
low-power mode
Protection
voltage
8.4V
Y
4
Delay time
1.0S
Y
Pack overdischarge protection
released
Release voltage
9.2V
Y
Released by
charge
It can be activated by
connecting the charger
Charge overcurrent protection
Alarm current
105A
Y
If the
protection occurs for 10 consecutive times, the status will be locked, no
release
5
Protection
current
110A
Y
Delay time
1.0S
Y
Charge overcurrent protection
released
Automatic released
Automatic released after 1 minutes
Released by
discharge
Discharge current > 1A
Discharge
overcurrent first-order protection
Alarm current
105A
Y
If the
protection occurs for 10 consecutive times, the status will be locked, no
automatic release
Protection
current
110A
Y
6
Delay time
1.0S
Y
Discharge overcurrent
first-order protection released
Automatic
released
Automatic released after 1
minutes
Released by charge
charge
current > 1A
Discharge
overcurrent second-order protection
Protection
current
≥200A
Y
If the protection occurs for 10
consecutive times, the status will be locked, no automatic release
7
Delay time
100mS
Y
Discharge
overcurrent second-order protection
Automatic
released
Automatic released after 1
minutes
released
Released by
charge
charge current > 1A
Short-circuit
protection
Have this function
8
Short-circuit
protection
Short-circuit release
Released by charge
Remove Load
Alarm
temperature
90℃
Y
9
MOS high
temperature protection
Protection
temperature
110℃
Y
Release
temperature
85℃
Y
Charging low temperature alarm temperature
5℃
Y
Charging low temperature protection temperature
0℃
Y
Charging low temperature protection release temperature
5℃
Y
Charging high
temperature alarm temperature
50℃
Y
Charging high temperature protection temperature
55℃
Y
Charging high temperature protection release temperature
50℃
Y
10
Cell
temperature protection
Discharging low
temperature alarm temperature
-15℃
Y
Discharging low
temperature protection release temperature
-20℃
Y
Discharging low
temperature protection release temperature
-15℃
Y
Discharging
high temperature alarm temperature
55℃
Y
Discharging
high temperature protection temperature
60℃
Y
Discharging
high temperature protection release temperature
55℃
Y
Self-consumption current during
operation
≤20mA
11
Consumption
current
Low power mode
current
≤100μA
12
Charge balancing function
Threshold voltage of equalization
3400mV
Y
Threshold voltage difference of equalization
30mV
Y
13
Capacity
default Settings
Low SOC alarm
SOC＜5%
Y
No alarm is
generated during charging
14
Cell failure
protection
Cell voltage
difference
＞1V
No
Charge and
discharge is not allowed
Charging cut-off voltage
＞14V
Y
When these two conditions are
met at the same time, the charging is stopped and the SOC is updated to 100%
15
Full charged
condition
