|Charge Voltage:||14.6V||Charge Current:||40A|
|Over Charge Volt:||3.75±0.025||Over Charge Volt Protect Delay:||1|
|Over Charge Volt Release:||3.55±0.05||Constant Discharge Current:||80A|
|Over-discharge Current Protection:||260±30|
Software LIFEPO4 bluetooth smart bms,
12V 80A bluetooth smart bms,
12V 80A active battery management system
Software Smart BMS bluetooth Battery Management System 4S12V 80A-120A
What is battery management system BMS?
Deligreen BMS is defined as an electronic system that manages a rechargeable battery(lithium phosphate,NCM battery,single cell or battery pack) by monitoring its state, calculating secondary data, reporting that data, protecting the battery, controlling its environment, and/or balancing it.
Why do we need battery management system?
Battery Management Systems are the brains/CPU behind battery packs. They manage the output, charging,discharging and provide notifications on the status of thebattery pack. They also protect the batteries from damage.
What is 4S12V 80A Common Port BMS?
This is a smart battery management system,which monitor and control the status of the batteries&battery pack.It's a lifepo4 battery BMS,4 batteries in series,12V,80A current.common port.
The battery can be in surveillance on your phone,through which you can watch the current,voltage,over current,over voltage etc of the batteries.It is connected by the bluetooth of the BMS.Smart BMS is more convenient than the hardware BMS.
Why do we need this 4S12V 80A BMS?
When you have 4 lithium phospate battery in series,you know the charge/discharge current,40A and 80A,you can choose this type BMS for your battery.It can support the highest 260A pead discharge current.
4S12V 80A-120A Specification
|Discharge||constant discharge current||80||100||120||150||200||250||A|
|peak discharge current||260±30||300±30||360±50||450±10||450±10||600±100||A|
|Over current protection||260±30||300±30||360±50||450±10||450±10||600±100||A|
|charge||charge voltage||Series No.*3.65||V|
|Over charge protection||over charge volt||3.75±0.025||V|
|over charge volt protect delay||1||S|
|Over charge volt release||3.55±0.05||V|
|Power balancing||Power balance volt||3.5||V|
|balance release volt||3.5||V|
|Over discharge protection||Over discharge detect volt||2.2±0.1||V|
|Over discharge detect delay||1||S|
|Over discharge volt release||2.7±0.05||V|
|Over current protection||Over current detect delay||1||MS|
|Over current protect release||Off-load|
|Short circuit protection||Short circuit protection||External load short circuit|
|Short circuit detect delay||250||uS|
|Short circuit detect release||Off-load|
|Temperature protection||Temp protection||none||℃|
|resistance||Main circuit resistor||≤20||mΩ|
|Sleepy current(when battery is over discharged )||≤20||uA|
|Working temp||temp range||-40~80||℃|
Smart BMS 4S LIFEPO4 12V BMS,ranges 80A-120A,common port,separate port.This is the connection diagram for your wiring.
Pls kindly follow up the guide,in case the battery gets burnt by short circuit.
1, PIs do not insert balance wires into BMS before connecting batteries, must make sure connecting with batteries correct.
2, The sequence of connecting wires for BMS:
Notes: PIs ensure to use balancing wires from Daly!
1. From thin black balance wire to start, the 2nd wire(thin red wire) connect with the 1st battery's positive pole. Then connect each ell's positive pole in order until the last one B+;
After finished wiring:
Measure whether the B + and B-voltage and B + and P-voltage of the battery are equal, If yes, it means the BMS works normally and can be used. If not, please recheck according to the above wiring sequence.
Changsha Deligreen Power Co.LTD,founded in 2010,is a "Green Energy Solution Service Provider".
Newest technology,new idea,hard-working and honest people.
Focus on lithium rechargeable battery,BMS,Balancer,charger and relative products.
BMS is one of best sellers,we've been receiving thousands of good comment from our clients because of its good quality and function
The separate parts of smart BMS
Q:What battery types do your BMS work with?
A:Our BMS can work for lithium phospate battery(Lifepo4)and NCM battery,lithium ion battery,ple let us know what your battery type before placing order.
Q:What BMS range can you supply?
A:Deligreen is a professional BMS supllier with abundant BMS range.Series from 3S-32S,Current from 10A-500A,if you need more series,pls contact us.
Q:How to choose the BMS that I need?
A:You need to make sure of following
5.Peak discharge current
Q:Can I watch the battery status from my mobile phone?
A:Yes,this is waht a samrt BMS do,you can watch the status of your batteries in your APP throush bluetooth connected between phone and the BMS.
Contact Person: Leo Zeng