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12V 80A Common Port 4s Battery Management System With Fan

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12V 80A Common Port 4s Battery Management System With Fan

12V 80A Common Port 4s Battery Management System With Fan
12V 80A Common Port 4s Battery Management System With Fan 12V 80A Common Port 4s Battery Management System With Fan

Large Image :  12V 80A Common Port 4s Battery Management System With Fan

Product Details:
Place of Origin: china
Brand Name: Deligreencs
Certification: CE/UL/ROHS/FCC
Model Number: lifepo44S12V80A-FAN
Payment & Shipping Terms:
Minimum Order Quantity: 1
Packaging Details: carton
Delivery Time: 15 days
Payment Terms: D/A, D/P, T/T, Western Union
Supply Ability: 1000 pcs/day

12V 80A Common Port 4s Battery Management System With Fan

Description
Charge Voltage: 14.6V Charge Current: 80A
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
Peak Discharge Current: 260±30 Over Current Protection: 260±30
High Light:

Common Port 4s battery management system

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44S12V80A battery management system

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44S12V80A vehicle battery management system

Smart BMS Lithium Battery Management System 4S12V 80A Common Port with fan

 

 

What is 4S12V 80A Common Port with fan?

 

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 with cooling fan.

12V 80A Common Port 4s Battery Management System With Fan 0

The fan keeps the battery pack cooling down when is hot.

 

Specification

  Content Spec Unit Remark
80A 100A 120A 150A 200A 250A    
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  
charge current 50 A  
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  
balance current 35±5 mA  
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 Can be customized
resistance Main circuit resistor ≤20  
Self-consumption Working current 100 uA  
Sleepy current(when battery is over discharged ) ≤20 uA  
Working temp temp range -40~80  

 

Connection diagram

Smart BMS 4S LIFEPO4 12V BMS,ranges 80A-500A,common port,separate port.

 

12V 80A Common Port 4s Battery Management System With Fan 1

 

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+;

  • Do not insert the connector directly after the wires were connected. Measure the voltage between two adjacent metal terminals on the back of the connector. If it is Li-ion battery, the voltage should be between 3.0 ~ 4.2V, Lifepo4 battery should be between 2.0 ~ 3.6V, and LTO battery should be between 1.5~ 2.75V;
  • After the wiring sequence and voltage are confirmed to be correct, then insert into BMS; .
  • Adjust the multimeter to the buzzer position and measure the internal resistance between B - and P -when the internal resistance is 0, there will be a beep, which means that the BMS is good. Otherwise,do not weld and contact the customer severice.;
  • The last step to connect B-(thick blue wire) with battery pack's total negative pole.

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.

 

 

About US

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 

 

 

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.

 

 

The separate parts of smart BMS

 

  • Two wheels style heatsinks
  • Wave style heatsink
  • High current board(with 3mm pure copper port)
  • BMS PCBA
  • Thermally conductive silica gel
  • Pure aluminum heatsink

 

FAQ

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

   1. battery type

    2. charge current

    3. discharge current

    4. battery pack(series,parallel)

    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 Details
Deligreen Power Co.,ltd

Contact Person: Leo Zeng

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