Smart BMS 13S48V Lithium NCM Battery common separate port
BMS 13S 48V 60A NCM Specification
| Datasheet for 3.7V Li-ion BMS( 10A-60A ) |
| Content | Spec | Unit | Remark |
| | 10A | 15A | 20A | 30A | 40A | 50A | 60A | A | |
| Discharge | Constant discharge current | 10 | 15 | 20 | 30 | 40 | 50 | 60 | A | |
| Over-discharge current protection | 30±5 | 50±5 | 60±10 | 100±20 | 120±20 | 150±30 | 180±30 | A | |
| Charge | Charge voltage | Series No. * 4.25 | V | |
| Charge current | 5 | 8 | 10 | 15 | 20 | 25 | 30 | A | Common port |
| Charge current | 8A as default | A | Separate port |
| Over charge protection | Overcharge volt | 4.25±0.05 | V | |
| Overcharge volt protect delay | 1 | S | |
| Over charge volt release | 4.15±0.05 | V | |
| Power balancing | Power balance volt | 4.18 | V | |
| Balance release volt | 4.18 | V | |
| Balance current | 30±5 | mA | |
| Over discharge protection | Over discharge detect volt | 2.7±0.1 | V | |
| Over discharge detect delay | 1 | S | |
| Over discharge volt release | 3.0±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 | Disconnect load | | |
| Temperature protection | Temp protection | charge＜0℃, discharge＞70℃ | ℃ | Need extra customization |
| Resistance | Main circuit resistor | ≤20 | mΩ | |
| Self-consumption | Working current | ≤100 | uA | |
| Sleepy current(when battery is over discharged ) | ≤20 | uA | |
| Working temp | Temp range | -20~70 | ℃ | |
| Storage temp | Temp range | -40~80 | ℃ | |
This BMS is for 13 lithium NCM batteries in series,48V.
40A-500A for your option.
We have common port and separate port.
How to identify common port and separate port?
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.
Lithium ion is a kind of active metal,compared to lead acid
battery,lithium ion is more active,which casuses over charge,over
discharge problem.It needs a protection.BMS is the one that protect
your battery from be damaged.
Now you are replacing the lead acid battery with lithium
battery,it's worthy spending little money on protection of your
batteries,which can save much money.
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.This is a very worthy of money to
make your battery packs a BMS.
Why deligreen BMS?
Deligreen was founded in 2010 and we have sold BMS for more than 10
years.BMS is one of our best sellers.The customers from more than
90 countries in the world have been using Deligreen's BMS,our BMSes
are protecting tremendous amount of batteries in the world.It's
worthy the every dollar/cent you spend on our BMS.;)
Where to buy battery management system?
Deligreen!!
Pls go to the bottom of this page,and send us your requirement,we
will contact you by email or whatsapp to recommend the BMS you
need.We can ship to you freight charge included.
How does battery management system work?
The battery management system monitors battery conditions and takes
actions to extend battery life. If excessive battery drain is
detected, the system temporarily disables some electrical systems
to protect the battery.
How to choose the BMS that I need?
You need to make sure of following
1. battery type:lifepo4,lto,NCM battery.The different battery with
different voltage and capacity,3.2V lifepo4,3.7V NCM,2.3V lto
2. charge current:Range 5A-250A
3. discharge current:Range 10A-500A
4. battery pack(series,parallel):3S-32S,customized optional
5. Peak discharge current:The highest discharge can a BMS stand
Where does the BMS use?
- Electric scooter
- E-bike
- Tourist sightseeing vehicle
- Electric tricycle
- Low speed EV
- Emergency UPS
- Solar street light
- RV&Home energy storage
- more application
If you have batteries used in these applications,you must use a
BMS.
NCM BMS Features
What smart/soft function does it have?
There are severl options for the smart BMS,which you can have
different function from it.Deligreen's smart BMS has
CAN/UART/FAN,and LCD control.It denpends on what protocal of your
battery is.We will supply the relevant cables for the
connection,UART,USB.CAN.
Every smart BMS has a bluetooth module along with the shippment,as
well the USB-UART cable.
The other parts to be given according to the type you place.
Application:
FAQ:
Q:Which current of the PCB should i choose?
A:Take 13S 48V pack as an example: Which PCB you should choose
depends on the power of your motor or the current limitation of
your controller. Below 350W ,you can choose 16A.Below 500W, you can
choose 18A, Below 800W, you can choose 35A,Below 1KW, you can
choose 60A. Above 1200W, the same. If you are not sure, please
contact us freely.
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: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.
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
