BMS With Bluetooth,Balancing,NTC Optional voltage range£º12V 24V 36V 48V 60V 72V Optional current range£º30A 40A 60A 80A 100A 120A 150A 200A 250A 300A 400A 500A
Usage Scenario
Used in RV energy storage,photovoltaic energy storage,home and outdoor energy storage, electric vehicles,tricycles,forklifts,tourist vehicles,golf cart etc.
Support Customization
Bulk orders can customize functions,parameters,logo. Support OEM Standard BMS, smart BMS all can be customized For details, please contact customer service
BMS type and lithium battery type must be in one-to-one correspondence£¨Li-ion/Lifepo4)
1¡¢BMS damaged,even bms and battery burn out 2¡¢The battery cannot be fully charged and discharged
Number of battery pack strings
BMS strings and battery strings must be in one-to-one correspondence
BMS and battery burn out
Selection method in experience
load maximum power÷(string number of battery×overdischarge voltage)×coefficient Depending on the battery usage scenario, the coefficient value is also different Please consult customer service for specific values
Specialty
Bluetooth function:You can monitor battery data in real time by connecting to the APP
Superiority
1¡¢High-quality microelectronic components£ºprecise and fast IC.Low resistance,high withstand voltage MOSFET.
2¡¢Through the Bluetooth APP, the battery data is constantly monitored.
3¡¢A variety of accessories,can easily control the data and modify the parameters.
4¡¢A variety of communication modes,data monitoring,alarm backtracking,data reading, and upgrade can be easily realized
5¡¢Thermal silica,accelerate the heat dissipation.Ensure the smooth operation of the battery.
6¡¢Preset interface,buckle cable,make the connection more convenient.
Basic Functions
Over-charging protection
Over-discharging protection
Over-current protection
Temperature protection
Disconnect protection
Short Circuit Protection
Balance Function
Short Circuit protection recover
Package Contains
BMS*1pcs
Bluetooth module*1pcs
Temperature probe(NTC)*1pcs
Balance cable *1pcs
English manual *1pcs
Optional accessories
UART to USB cable
Battery Capacity Indicator
Touch screen LCD
Customization
soft switch
RS485 and CAN Communication
key switch
DO/I port for special needs
Optional accessories, customized accessories must match the BMS model and be purchased at the same time. please contact customer service for details
BMS activation
Method ¨ç
Press the activation button on the Bluetooth module
Method ¨è
Charge activation
APP connection
1¡¢When connecting to the APP, you need to turn on the positioning and Bluetooth of the mobile phone
2¡¢Open the "SMARTBMS" APP, you can see the bluetooth serial number on the home page (this serial number is the same as on the bluetooth module), click and enter to view the battery data.
3¡¢Enter the battery capacity accurately, click "Setting", enter the password 123456, refresh and the setting is successful
4¡¢The SOC adopts the ampere-hour integration algorithm. When the battery capacity is set correctly, after a complete charging and discharging process, the SOC is automatically calibrated
Warning
1¡¢BMS is a professional accessory. Misuse will cause damage. Please operate according to the instruction manual or tutorial video.
2¡¢BMS cannot be used in series or parallel
3¡¢BMS does not support the use of reduced string numbers
4¡¢BMS to work for a long time in an overloaded state is strictly forbidden
5¡¢Lithium batteries need a dedicated lithium battery charger, other chargers cannot be mixed to avoid BMS damage and other safety hazards
6¡¢BMS disassembled by the user£¬No warranty policy
7¡¢BMS is damaged due to unauthorized modification of parameters,No warranty policy
Company introduction
Dongguan HEYO Electronic Technology Co,Ltd located in Dongguan City,the world factory,a high-tech company engaged in BMS research and development, production and sales. It has a high-quality technical management team.
Since its establishment.The company has adhered to professional theoretical knowledge, rigorous production attitude,international standard quality policy, and the same original service intention, only to create the best battery management system.
About Logistics
AliExpress Standard Shipping by default If you want to receive the package faster,you can choose FedEx/DHL/UPS.
Balance cable connection
Preparation
Find the total positive and total negative of the battery pack.
Find B-/P- of BMS
Insert temperature probe (NTC) into the BMS
Welding
Note: When soldering, the balance cable cannot be inserted into the BMS
1¡¢Connect the first string (black) of the balance cable to the total negative electrode of the battery, and the second string (red) to the positive
electrode of the first string of batteries.The third string (red) is connected to the positive terminal of the second string of batteries,and so on,
until the last string (red) is connected to the total positive terminal of the battery.Then check whether there is any cross in the balance cable
or false welding.
2¡¢After the balance cable is connected, do not insert the plug directly into the BMS.It is necessary to measure the voltage of the adjacent point
on the back of the plug. (Regular voltage range: Li-ion: 3.0-4.15V/Lifepo4: 2.5-3.6V) After confirming that the voltage is correct, insert the plug.
3¡¢Connect the B-(blue) of the BMS to the total negative of the battery.
Voltage measurement
measure whether the battery voltage£¨B+¡æB-)is consistent with the output voltage of the BMS(B+¡æP-). If the two voltage values are equal, it means that the BMS is working normally.