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{"title":"Active Balance Smart BMS System 12S-20S 60A For Li Ion Lifepo4 LTO Battery Pack","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/3b\/c6\/3e2e5308d50c1d273b6ffab9b44b-200x200-1\/active_balance_smart_bms_system_12s_20s_60a_for_li_ion_lifepo4_lto_battery_pack.jpg","attrs":{"Brand Name":"XUWEN","Model Number":"12S-20S 60A Smart BMS Battery Management System","Certification":"CE,FCC,RoHS,UN38.3,MSDS","Place of Origin":"China"}}
{"title":"UART Wireless Battery Management System Smart Lifepo4 485 232 GPRS","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/dc\/ac\/d23e2820437a126f7eb891dd3ca8-200x200-1\/uart_wireless_battery_management_system_smart_lifepo4_485_232_gprs.jpg","attrs":{"Brand Name":"XUWEN","Model Number":"485 232 GPRS 14s 48v 30A 3.7V Ev BMS","Certification":"CE,FCC,RoHS,UN38.3,MSDS","Place of Origin":"China"}}
{"title":"4s 12V 3.7V Smart BMS System with UART 485 CAN Communication","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/2b\/54\/921872c1ba97a24e7ddbcd97dc0c-200x200-1\/4s_12v_3_7v_smart_bms_system_with_uart_485_can_communication.jpg","attrs":{"Brand Name":"XUWEN","Model Number":"Smart BMS System Protection Board 60A UART 485","Certification":"CE,FCC,RoHS,UN38.3,MSDS","Place of Origin":"China"}}
{"title":"150A 4S 12V Lifepo4 Battery Management System With Uart Canbus","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/40\/38\/bd0eb3a31a97e0a982a0c002fab6-200x200-1\/150a_4s_12v_lifepo4_battery_management_system_with_uart_canbus.jpg","attrs":{"Brand Name":"XUWEN","Model Number":"150a 12v 4s Protection Circuit Board Smart BMS System","Certification":"CE,FCC,RoHS,UN38.3,MSDS","Place of Origin":"China"}}
{"title":"30A 35A Smart BMS System 3S 4S 12V for Li Ion Lifepo4 With Communication","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/ce\/c4\/7deeff1eac7318b8395238cbfb8d-200x200-1\/30a_35a_smart_bms_system_3s_4s_12v_for_li_ion_lifepo4_with_communication.jpg","attrs":{"Brand Name":"XUWEN","Model Number":"Smart BMS System 3S 4S 12V 20A 30A 35A","Certification":"CE,FCC,RoHS,UN38.3,MSDS","Place of Origin":"China"}}
Smart BMS System 17S-24S 80A Battery Protection Board With BT UART 60V 72V 84V Balancer
Product parameter Power supply : 10～90V Sleep power consumption: >50uA SOC estimation difference: ±5 % Operating temperature: -40～85℃ Balanced: 60mA Cell voltage collection range : 0～5V Detects the difference : ±10mV FS Total battery voltage collection range: 10V～90V Detects the difference : ±100mV FS Charge and discharge current collection range : ＞500A Detects the difference : ±2 % Working power consumption: Less than 1.5W System startup method: External passive switching signal Temperature collection range : -40～125℃ Detects the difference : ±1℃ Communication method: 1 UART serial port, support Modbus protocol
Recommended parameters
Li-ion
➤Charging cut off Voltage detection: 4.25V Voltage release: 4.15V Detection delay: 1000mS
➤Discharge cut off Voltage detection: 2.7 V ± 0.1V Voltage release: 2.9V ± 0.1V Detection delay: 1000mS
➤Temperature cut off Charge and discharge:≥75℃ Recovery temperature: ＜50℃ Adjustment range: -20℃ to 85℃
Product advantages:
1. BMS with bluetooth module can be used to view battery parameters on the Phone( Compatible with Android and IOS)
2. You can also develop your own application system program according to your needs. We can provide the original communication protocol.
3. The main protection functions of BMS are: overcharge protection, overdischarge protection, overcurrent protection, balance protection, short circuit protection, NTC temperature control protection, etc.
4. APP software can adjust hardware and software parameters.
5. It is compatible with Li-ion and Lifepo4 battery pack.
6. It can be compatible with 17S-24S lithium battery pack. The length of the balanced cable is about 580mm. There are marks on each cable such as B-, B1+, B2+……B16+, B+. This is a very convenient design for welding cables.
7. Static balance: setting the battery voltage difference between 0.03V-0.05V, it will automatically turn on the balance function. When the balance is turned on, there will be an LED balance light.
8. Product size: 155x90x13mm. It is suitable for installation in any battery pack size.
9. It is compatible with 17S 18S 19S 20S 21S 22S 23S 24S battery pack.
10. App main interface display parameters:
1) Full capacity 2) Remaining capacity 3) Number of cycles 4) Health Index 5) Highest cell voltage 6) Lowest cell voltage 7) Maximum temperature 8) Minimum temperature 9) Cell overvoltage and undervoltage 10) Battery pack overvoltage and undervoltage 11) Charging and discharging overcurrent 12) Charging and discharging high temperature and low temperature 13) Short circuit, differential pressure protection 14) Secondary discharge current 15) Each cell voltage 16) Real-time temperature 17) Capacity percentage 18) Display voltage and battery capacity
11. The protection parameter settings can be modified:
1) Total voltage overvoltage and undervoltage protection value, protection delay, release voltage, release delay
6) Short circuit and differential pressure protection value.
7) Balance voltage, differential pressure, proportion, enable, low speed, medium speed and full speed balance pressure differential.
8) Modifiable hardware parameters: total number of strings, rated capacity, iterative upper and lower limit shrinkage percentage, bias current, actual full capacity adjustment rate, charging and discharging energy efficiency percentage, slow, medium and fast sleep and other modifiable parameters.
9) It can reset and restore factory settings
12. We will send the English manual of APP software to all buyers who order this product.
13. If your demand reaches 20 pieces, we can help you customize the length and size of B - and C - wires.
Shenzhen XUWEN Technology Co.,Ltd is a comprehensive technology company specializing in the research, development, production and sales of various lithium-ion battery packs, lithium battery protection management systems, lithium battery testing equipment . Specializing in the production of power, en... Shenzhen XUWEN Technology Co.,Ltd is a comprehensive technology company specializing in the research, development, production and sales of various lithium-ion battery packs, lithium battery protection management systems, lithium battery testing equipment . Specializing in the production of power, en...
