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Programmable BMS 8s 24v 100A , 8s Lifepo4 BMS with UART port

    Buy cheap Programmable BMS 8s 24v 100A , 8s Lifepo4 BMS with UART port from wholesalers
     
    Buy cheap Programmable BMS 8s 24v 100A , 8s Lifepo4 BMS with UART port from wholesalers
    • Buy cheap Programmable BMS 8s 24v 100A , 8s Lifepo4 BMS with UART port from wholesalers
    • Buy cheap Programmable BMS 8s 24v 100A , 8s Lifepo4 BMS with UART port from wholesalers

    Programmable BMS 8s 24v 100A , 8s Lifepo4 BMS with UART port

    Ask Lasest Price
    Brand Name : XUWEN
    Model Number : 100A Lifepo4 smart BMS Battery Management System
    Certification : CE,FCC,RoHS,UN38.3,MSDS
    Price : To be negotiated
    Payment Terms : T/T, Western Union, MoneyGram
    Supply Ability : 100000pcs/month
    Delivery Time : To be negotiated
    • Product Details
    • Company Profile

    Programmable BMS 8s 24v 100A , 8s Lifepo4 BMS with UART port

    Programmable 8S 24V 100A Lifepo4 smart BMS Battery Management System with UART port and BT module 3.2V PCB PCM

    What BT Communication Module can do?
    With BT Communication Module , the APP Software can be connected , and all information of the Battery pack can display on your
    Mobile Phone . and you can set some parameters on Your APP software :Over-charge protection voltage , Over-discharge protection
    voltage, Over Current Protection, Temperature protection and Battery capacity.

    Adjustable BMS can set up Voltage and Current
    You could get the SOC, RM, RSOC, Voltage, Current, Temperature of battery pack through UART connect
    Please contact with us for more information

    Items
    Min.
    Type
    Max.
    Unit
    Description
    Working humidity
    -20
    +70
    Normal working temperature range
    Storage temperature
    -40
    +85
    Humidity<90%, No condensation
    Function
    Test Project
    Specification
    Unit
    Min
    Middle
    Max
    Working Voltage
    Voltage Scale
    21.6
    30
    V
    Working Current
    Charge Current
    100
    A
    Discharge Current
    100
    A
    Charge Protection
    Charger Voltage(CC-CV)
    30
    V
    Over Charge Protection Voltage
    3.7
    3.75
    3.8
    V
    Over Charge Protection Delay Time
    1000
    1500
    mS
    Over Charge Protection Release Voltage
    3.55
    3.6
    3.65
    V
    Over discharge protection
    Over Disharge Protection Voltage
    2.6
    2.7
    2.8
    V
    Over Discharge Protection Delay Time
    1000
    1500
    mS
    Over Discharge Protection Release Voltage
    2.9
    3.0
    3.1
    V
    Over Discharge Protection Release Condition
    Cut off load or charge
    Over current Protection
    Charge Over Current Protection
    110
    A
    Charge Over Current Delay Time
    5
    mS
    Charge Release adjustment
    Delay 32S release
    Discharge Over Current Protection
    110
    A
    Over Current 1 Delay Time
    5
    mS
    Discharge Over Current Release Condition
    Delay 32S release
    Short Circuit Protection
    Short Circuit Protection Delay Time
    300
    400
    500
    uS
    Short Circuit Release
    Cut Off Load Delay Time 5S
    Balance Function
    Start Voltage
    3.4
    V
    Balance current
    45
    mA
    Over temperature protection when charge
    Charge tempeature protection
    65
    Charge tempeature protection release
    55
    Discharge tempeature protection
    75
    Discharge tempeature protection release
    65
    Internal Resistance
    Internal resistance of discharge circuit
    /
    10
    20
    mR
    Self-power consumption
    Normal Mode
    /
    20
    50
    uA
    Working Temperature
    Normal Working Temperature
    -20
    70
    Storage Temperature
    humidity less than 90%
    -40
    85
    BMS size
    L*W*H
    150*102*15
    mm
    Remark: Above data is for sample only. Customer could adjust the Data through connect c

    Programmable BMS 8s 24v 100A , 8s Lifepo4 BMS with UART port

    RFQ

    1.What is the common port and separate port? what is the difference?
    We take 13S 48V 15A BMS as an example, common port 15A means your charge cathode and discharge cathode are connected in the same point end(our P-), charge cathode and discharge cathode are used in the common connection
    port, so the charge current and discharge current are the same 15A. while the separate port is separately connected by charge cathode (C-) and discharge cathode (P-), so the charge current and discharge current are different, discharge current 15A, charge current 8A.

    2.What is the balance function?
    The working principle and function are as followings, when your one cell voltage is upto alarm voltage(Li-ion upto 4.18V, LifePo4 upto (3.6V), then the cell Balance starts to work, balance resistance starts discharge with 35ma(when balance discharge starts to work, BMS will starts a little heat up, which is the normal reflection), the cell is in both charging and discharging status, and others which are not reached to alarm voltage(Li-ion 4.18V, LifePo4 3.6V)are only in charging status, no discharging, when the fast cell voltage is reached to alarm voltage (Li-ion 4.25V, LifePo4 3.75V) BMS starts off power protection, all the other cells are all in stop of charging, this process will enable your battery charging in balance current, and your battery voltage are in balance status, but when your cell voltage difference are in a big range, then balance can not be functionning well

    3.The relationship between Battery capacity and BMS current?
    There is no direct relationship between Battery capacity and BMS current, big capacity doesn`t mean a big battery, but rely on continue current, that is to say if your engine is powerful, your should choose high current of BMS, it is not relied on battery capacity.

    4. What type of charger should I choose?
    Lithium battery must choose specific charger, do not use Charger for Leadacid battery, for leadacid charger may have MOS with high pressure breakdown protection, which will not protect of BMS over charge. Life Po4 battery charger voltage=battery string No.X3.6V, while Li-ion battery charger voltage=Battery string No.X4.2V.

    5. What current BMS should I choose ?
    Take 10S 36V as an example: what current BMS you choose is relied on your E-bicycle Motor power and current limitation of controller. eg., choose 15A for below 350W, 20A for below 500W, 30A for below 800W, 60A for Below 1000W, higher than 1200W are contact with our service specialist for suggestions, one inall, continue current shall be higher than current limitation in Controller.

    6. Whether my BMS damaged?
    if you want to judge if the BMS is damaged, please take the folowing steps, to test if each cell voltage is the same with
    voltmeter? if the cell voltage difference is over 1.0V, the fault is displayed that it cannot run far, no power supply at the
    start range, short charge time, all these issues are almost caused by battery cells, if BMS damaged is displyed as no charge, no discharge, no discharge while the battery has voltage.

    Quality Programmable BMS 8s 24v 100A , 8s Lifepo4 BMS with UART port for sale
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