ANT smart BMS board 3 4S 7 16S 8S 8 20S 8 22S 10 24S 10 32S13 18S 17 24S 40A 300A peak 900A Lithium battery management system
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- Supplier: Shenzhen Youyuanchang Import & Export Co. Ltd.
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Product Overview
Description
Product Description
ANT smart BMS board 3-4S 7-16S 8S 8-20S 8-22S 10-24S 10-32S,13-18S 17-24S 20-30S,24S, 40A-300A peak 900A Lithium battery management system
This is a all-in-one BMS ,it's major function are as follow: Unit Voltage Detection, Temperature Detection, High Voltage Detection, Battery Balance, CAN/TTL/485 Communication, Bluetooth(Mobile APP), Sleep and wake-up, Off-Delay, Residual powerassessment,MOS control etc.
All models of the whole series of ANT smart BMS boards are available !
You can place the order directly , or contact candy for more details.
You can place the order directly , or contact candy for more details.
Why we need the BMS board for the battery ?
Battery protection board, as the name implies, lithium battery protection board is mainly an integrated circuit board that
protects rechargeable (usually lithium batteries).
The reason why lithium battery (rechargeable type) needs protection is
determined by its own characteristics. Because the material of the lithium battery itself determines that it cannot be
overcharged, over-discharged, over-current, short-circuited, and ultra-high temperature charging and discharging,
The three basic functions of the lithium battery protection board are
short-circuit protection, Overcharge protection and over-discharge protection.
Everyone can understand the significance of the BMS board to the lithium battery..
protects rechargeable (usually lithium batteries).
The reason why lithium battery (rechargeable type) needs protection is
determined by its own characteristics. Because the material of the lithium battery itself determines that it cannot be
overcharged, over-discharged, over-current, short-circuited, and ultra-high temperature charging and discharging,
The three basic functions of the lithium battery protection board are
short-circuit protection, Overcharge protection and over-discharge protection.
Everyone can understand the significance of the BMS board to the lithium battery..
Specification
Function | Details | Remark |
Built-in blue tooth | Support Android and iPhone | Check parameters and set BMS parameters via connecting blue tooth |
Support cell | Li-ion (NCM), lithium iron phosphate | Connect Bluetooth to set the cell type with one key (the protection voltage of the Unit will be changed adaptively) |
Power supply mode | Battery pack self-powered, 20-80V DC input | Battery pack self-powered, 20-80V DC input |
Unit voltage detection | The error in the whole working range is less than 10mV Typical error is less than 5mV | The error in the whole working range is less than 10mV Typical error is less than 5mV |
UNIT voltage offline detection | Support | |
Balance | Maximum of 100mA passive balance | You can set parameters to meet the conditions and then manual balance |
Temperature detection | -40 ~ 125 ℃ | BMS has built-in balance /MOS/2 channels and can be connected to 2 external channels |
Pack voltage detection | Detection range 0-100V <0.5% FSR (full scale range) | |
Current detection | shunt -150~300A，error<0.5%FSR | |
SOC estimation accuracy | error< 8% | |
AH total capacity | The cumulative value is half of the charging and discharging value | |
Short circuit protection | default off | can be set |
Error recording | support | Connect to Bluetooth to view system logs and upload to the platform |
Working power consumption | < 10mA | |
Working temperature | -40 ~ 85 ℃ | |
Storage temperature | -40 ~ 95 ℃ | |
Working humidity | 5% ~ 95% | |
Level of protection | IP30 | |
CAN/RS485/TTL/GPS | one port support bootloader （ need customize） | CAN/485/TTL are incompatible |
FUNCTION
Basic Function
1. Blue tooth function
Check parameters such as setting various cell types, battery series connection number , battery capacity,
displaying protection information and error recording via Application.
displaying protection information and error recording via Application.
2. Unit voltage acquisition
A maximum of 4 battery strings can be used for real-time voltage sampling. The total voltage is greater than 8V (Support
ternary lithium 3-4 series, support lithium iron phosphate 3-4 series,)
3. Temperature acquisition
Sampling the surface temperature of cell, ambient temperature, MOS tube temperature and equalization circuit
temperature .
4. The SOC calculating
Calculate the remaining battery capacity and check the health status information to get the working status of the battery
pack more intuitively.
5. MOS Actuate
Actuate through MOS tube, turn on/off power circuit.
6. Total voltage detection
You can check whether the precharge is completed and check the total battery voltage.
7. Current detection
Real-time current detection, short circuit protection, sleep wake up and other functions.
8.Battery balance
Effective battery maintenance through Passive resistors consume balanced energy，Improve consistency，The
parameters can be set to achieve active equilibrium after meeting the conditions。The equalization current can be set a
maximum with 100mA
Customization Function
1. CAN Communication
JN1939 protocol, CAN2.0A/B communication,Used to communicate with vehicle controller/motor controller/
instrument/ charger and other external devices
2. RS485 communication
Supports RS485 communication,2500v isolation,The baud rate standard is 19200, protocol can be customized. 485 or
TTL Only one option can be selected.
3. TTL communication
Supports TTL communication,2500v isolation,The baud rate standard is 19200, protocol can be customized. External
power supply is required toprovide isolated power supply . 485 or TTL Only one option can be selected.
4. GPRS port
GPS and Bluetooth are compatible.External GPRS module can be connected to the server to realize remote control.
Balance
Bluetooth app Interface
Packing & Delivery
If the system shipping fee is too high, please contact us to check the accurate shipping fee for you.
Company Profile
Shenzhen YouYuanChang Imp&Exp Co.,Ltd
The headquarters is located in Guangming District, Shenzhen, and the production bases are set up in Dongguan and Heyuan respectively,specializes in the production, sales and research and development of various lithium-ion battery packs, lithium battery protection management systems, lithium battery testing equipment and other related products. The company adopts moderm production management system and quality management system.We have experienced R&D team and efficient and collaborative management team and have obtained a number of quality certification and import and export certification at home and abroad,such as CE/UL/UN38.3/ROHS/
The headquarters is located in Guangming District, Shenzhen, and the production bases are set up in Dongguan and Heyuan respectively,specializes in the production, sales and research and development of various lithium-ion battery packs, lithium battery protection management systems, lithium battery testing equipment and other related products. The company adopts moderm production management system and quality management system.We have experienced R&D team and efficient and collaborative management team and have obtained a number of quality certification and import and export certification at home and abroad,such as CE/UL/UN38.3/ROHS/
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