14S PCB 30A with BT function

$43.00

Briefly Introduction with this BMS :
This smart Lithium ion Battery BMS was designed for Electric vehicle battery which can work for 10S to 15S Lithium Ion Battery .charge and discharge current can be reach 30A constantly .
This Type BMS has such special Functions except the basic protection function ,it will have such functions as below :
1) Parameters can be set flexibly through the communication port such as protection values of charge and discharge , current ,BMS can read the battery information even it's current reachs to 30A .battery information can be read such as Battery capacity ,Remaining capacity , RSOC, Battery voltage , temperature , Current etc .
2) With full set of protection functions :Over-charge ,over-discharge,over-current , short circuit protection,Temperature protection ,all protection delay times can be set based on your demand .
3) With standard UART communication interface .
4) Various of working modes which can adjust the current consumption of stand-by or works .
5) With sleep mode .

9995 in stock

Description

Briefly descriptions
Briefly Introduction with this BMS :
This smart Lithium ion Battery BMS was designed for Electric vehicle battery which can work for 10S to 15S Lithium Ion Battery .charge and discharge current can be reach 30A constantly .
This Type BMS has such special Functions except the basic protection function ,it will have such functions as below :
1) Parameters can be set flexibly through the communication port such as protection values of charge and discharge , current ,BMS can read the battery information even it’s current reachs to 30A .battery information can be read such as Battery capacity ,Remaining capacity , RSOC, Battery voltage , temperature , Current etc .
2) With full set of protection functions :Over-charge ,over-discharge,over-current , short circuit protection,Temperature protection ,all protection delay times can be set based on your demand .
3) With standard UART communication interface .
4) Various of working modes which can adjust the current consumption of stand-by or works .
5) With sleep mode .
Specification
some Protection parameters can be set based on your demand , here is just a specification samples for your reference

Item Content Specification
Voltage Charging voltage DC 42V CC/CV
Balance voltage with single cell DC 4.17V~4.23V
Balance voltage difference scope less than 30mV
Current Balance current for single cell 50~60mA
Current consumption with single cell less than 150uA
Rated constant charge current 30A
constant Discharge current 30A
Over-charge Protection Over-charge detection votlage 4.22~4.28V
Over-charge detection delay times 500~1500ms
Over-charge release voltage 4.1~4.2V
Over-Discharge Protection Over-Discharge detection votlage 2.42V~2.58V
Over-Discharge detection delay times 500~1500mS
Over-Discharge release voltage 2.7~2.9V
Over-Current Protection Over-Current detection votlage 0.62V
Over-Current detection current 55~65A
Over-Current detection delay time 3~7mS
Over-Current release condition Load off
Short circuit protection Detection condition External short
Release condition Load off
Temperature Operating temperature range -40~85 degree
Storage temperature range -40~125 degree
Dimension (L*W*T) 108*65*10 mm


Photo display





Connection diagram Border
Other series cells will have the similar connection methods as below
Connection diagram
This PCB can be adjusted flexibly for your battery application for such series :
img src=”https://www.lithiumbatterypcb.com/wp-content/uploads/2017/05/HTB1xSpJRXXXXXaoXVXXq6xXFXXX8.jpg” alt=”Connection diagram ” width=”1000px” />
It can work normally by setting the over-charge ,over-discharge protection value ,and Series Numbers of your cell etc to let your adjustment work correctly without problems .
shipment
Reminds : We will send the detail connection drawings to the client with this product if client needs and this BMS will includes all necessories connectors with wire to make sure client can connect it easily . please follow up it correctly to avoid of any mistake ,above connection is only for simple explaination purpose .
1)Do not apply the PCB which beyonds the specified criterias as above :
2)Sometime , the battery may not discharge when connected this PCB , please connect it to the charge and it can recover to the normal status .
3)The PCB may not work normarly When Mixing cells which were over-discharged or over-charged ,
4) Do not shock this PCB with big static even though the PCB has been designed with anti-stastic protection function.
My distinuished customers : you can contac us through trademanager or by email if you have any further questions with our product
Please choose the shipment way as you like ,you you can consider express delivery way if your order is urgent , but you
should afford the extra freight cost by express delivery .
As post by air ,usually it takes around 20-60 days ,please notice it and do not open the disputes easily before reaching the
contact with us ,we will try our best to solve the problem with our joint efforts .

Return Policy
We guarantee the product from us with a 12 months warranty against defects in quality, but we are not responsible
for buyers’ mistake or wrong handling, our product must be maintained in proper way. If Item is defective and not working
on arrival, please report the item to us within 7 days of receiving the defective product so we can issue a RMA.
Please contact us to request a return authorization. Please include your name, auction number, and reason for return when you
contact us. All items returned must contain all original packaging materials. Please carefully repack the item. Items returned will
be tested and if found defective, the buyer will be shipped a new replacement unit immediately. In the event that a suitable
replacement is not available a refund will be issued.
The return shipment cost should be afforded by buyer if you can not accept our policy ,please do not buy the item from us ,fair deal is importablefor both of us .Feedback
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If you have any problems with our itmes or services, please feel free to contact us first before you leave negative feedback. We will do our best to solve any problems and provide you with the best customer services.

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