ANT BMS 8S-22S 100A 275A 425A 575A SMART BLUETOOTH LITHIUM BMS Battery Li-Ion

ANT BMS 8S-22S 100A 275A 425A 575A SMART BLUETOOTH LITHIUM BMS Battery Li-Ion

Must use a cell or charger above 2V to start the BMS 

Built in Bluetooth 

• Total battery negative: The wiring mark is B-, blue wire. 

• This harness needs to be connected to the battery negative. When wiring, be sure to connect B- to the total negative of the battery first, and then plug in the sampling line terminal. (Warning! Be sure to connect B- to the total negative terminal of the battery first, otherwise the board may be burned) 

• Charge and discharge negative: The wiring mark is C-, black wire. Same-port MOS design, the total charge and discharge load is one port, and the negative poles of the charger and load are connected to C-. 

• Voltage sampling 22-string single voltage sampling wire harness and BMS power supply wire harness. There are a total of 24 single sampling wire harnesses and BMS power supply wire harnesses.

Manual in Chinese

Android & IOS App

Basic function 

• 7.1 Bluetooth function can view parameters via APP, set parameters such as different cell types, number of battery strings, battery capacity, display protection information, fault records, etc.         

• You can use the APP to view parameters, set parameters such as different cell types, number of battery strings, battery capacity, etc., and display protection information, fault records, etc. 
• 7.2 Single cell voltage collection supports up to 22 strings of single cells for real-time voltage sampling, with a total voltage greater than 30V. (Supports 8-22 strings of ternary lithium, 8-22 strings of lithium iron phosphate, and 10-22 strings of lithium titanate) 
• 7.3 Temperature collection samples the battery surface temperature, ambient temperature, MOS tube temperature, and balancing circuit temperature. 7.4SOC/SOH calculation calculates the remaining battery capacity and health status information, and obtains the working status of the battery pack more intuitively. 
• 7.5 MOS drive is driven through the MOS tube to turn on/off the power loop. 
• 7.6 Total voltage detection can detect whether precharging is completed and detect the total voltage of the battery. 
• 7.7 Current detection By detecting current, real-time current detection, short-circuit protection, sleep wake-up and other functions are realized. 
• 7.8 Battery balancing balances energy consumption through passive resistors, effectively maintaining the battery and improving consistency. You can set parameters to achieve active balancing after meeting conditions. The balancing current can be set, up to 100mA/channel. 

Working mode

• 8.1 Operation function All functions of BMS are enabled and working normally. 8.2 Standby function At this time, except for the GPS function, all other functions of the MCU are turned off. 
• 8.3 In the shutdown state, all functions of the BMS are unavailable when it is turned off.

Protection function 

• 9.1 Current overcharge protection: When the current exceeds the set maximum charging current during charging, the corresponding charging MOS tube is turned off to achieve protection purposes. 
• 9.2 Current over-discharge protection: When the current exceeds the set maximum discharge current during discharge, the corresponding discharge MOS tube is turned off to achieve protection purposes. 
• 9.3 Voltage overcharge protection: When it is detected that the total voltage or cell voltage exceeds the set maximum value, the corresponding charging MOS tube is turned off for protection purposes. 
• 9.4 Voltage over-discharge protection: When the total voltage or cell voltage is detected to be lower than the set minimum value, the corresponding discharge MOS tube is turned off to achieve protection purposes. 
• 9.5 Overload protection and temperature protection When it is detected that the internal temperature of the battery pack is lower or higher than the set temperature range, the corresponding charging MOS and discharging MOS will be turned off to block charging and discharging to achieve protection purposes. 
• 9.6 Short circuit protection When a short circuit occurs during the discharge process, the BMS will turn off the discharge MOS tube for protection purposes. 

Customized functions 

• 10.1 CAN communication JN1939 protocol, CAN2.0A/B communication, used to communicate with external equipment such as vehicle controller/motor controller/instrument/charger. 10.2RS485 communication supports RS485 communication and 2500V isolation. The baud rate standard is 19200, the baud rate can be modified, and the protocol supports customer customization. 10.3TTL communication supports TTL communication, 2500V isolation. The baud rate standard is 19200, the protocol supports customer customization, requires external power supply, and provides isolated power supply. (485/TTL can only choose one of the two, CAN and 485 share an isolated power supply) The 
• 10.4 GPS interface can be used with our company’s GPS module or a third-party GPS that supports our company’s protocol. Customize the GPS interface and adapt it to our company’s GPS module. Remote monitoring, real-time battery status, parameter adjustment, firmware upgrade, etc.

Package Included

• 1 X ANT BMS (according to selected option)

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