1-24 series wireless Bluetooth APP ant lithium iron phosphate ternary lithium titanate battery active balance protection board BMS
Brand: small ants
100A Without MOS Tube 100A With 20 MOS Tube 150A Without MOS Tube 150A With 20 MOS Tube 200A Without MOS Tube 200A With 20 MOS Tube 300A Without MOS Tube 300A With 24 MOS Tube Display Optional, need to take a separate film) Option does not contain the tube is not included power mos tube, the need for buyers to buy their own installation. With the tube in the options we have installed mos tube, buy back wiring available. At present the latest version 4.6, beware of fooled. The latest launch of the screen waterproof case, and the motherboard shell Address https://item.taobao.com/item.htm?spm=2013.1.0.0.ikMHFm&id=540306879680
Store can provide the most reliable, but the board design, for different groups.
Small ants BMS battery protection board function:
1. protective plate support 2 4 within any string battery pack (lithium titanate, lithium iron, ternary, etc.) ( supply voltage greater than 24V )
2. The battery cell voltage detection, voltage detection range l- 5 V (less than 1v and higher than 5 V can not be detected), high-precision, comprehensive error smaller than 5mV , for all voltage battery packs used within this range, Overshoot protection, over-discharge protection voltage can be arbitrarily set in this range.
3 . Using a controlled equalization mode, the charge can be detected by the pressure is greater than the set value after the start balance.
3. current measurement (support 300A within current measurement)
4. coulometer function, based on current integrated over time, to accurately calculate the remaining battery capacity, charge the battery and so on.
5. Bluetooth connection setting parameters, viewing parameters
6. Support screen displays battery status, parameters, the cell voltage of each section
7. Based on the speed of the motor Hall pulse detection, and calculates the remaining mileage
8. Independent 6 -channel temperature measurement, you can set the temperature over-temperature protection value
Note: The screen power supply, please use an external power supply ( . 6 -20Vbetween ), users of electric vehicles using the car DC converter output voltage, non-users of electric vehicles is best to use a single DC transformer power supply for the screen! If you use the above board 12v lead to instability board!
Note: This price does not contain the power mos tube, you need to purchase the installation (or contact the treasurer to buy a replacement)
Good horse with a good saddle, battery with bms precise control voltage is the king of longevity
Exclusive to provide the latest version of the Bluetooth PC and PC PC on the tall
All connections are correct, and the screen displays the voltage of the unit correctly
1. to ant BMS protective plate 473 568 944 official group download Android app client and install
2. search for and connect the BMS (name: SPP or BMS-ANT default password: 1234 )
3. The default is a ternary protection board batteries parameters, the parameters are set according to their type batteries
4. If less than 24 strings, please set the number of the actual cell strings inside, can have a protective plate output
Yellow temperature sensor sheet, there is no positive and negative, connected to the upper outlet temperature sensor, a temperature sensor common male feet are the GND , respectively, then the other pin T1, T2, T3, T4
Protection board calibration:
1. The cell voltage calibration: You can adjust the "reference system" (default 3000 or so), with a magnitude of the slow transfer large, tuning, you can change the cell voltage values until accurate!
2. The total pressure calibration: You can adjust the "total pressure calibration parameters" (default 3330 or so), slowly adjust the size of this value, you can change the total pressure until the exact!
3. Current Calibration: You can adjust the "current sensor range", slow to adjust the size of this value, you can change the current until accurate!
Note: The parameter settings in the "Power starting current" project do not change, too much may lead to burn discharge MOS tube! . .
On the automatic balance function:
Automatic equalization function is mainly for the battery difference is too large and set a function, the user must be fully charged in the battery, or near full power when used in the case of basic full power of the battery, unplug the charger, Auto EQ ", then the board will automatically protect the balance until the battery pack pressure is less than 0.001 closed, or the user clicks again" Auto EQ "to close, the automatic equalizer whether to open or close the screen can be switched to the" system status "View" balanced "State, if the display" auto-balance "is explained in the automatic equalization!
Our main products made every day Express, BES Huitong; buyers before the election, please check whether the local delivery, for other express delivery please contact the store to make up the difference. Express shipping has been set up, it will automatically generate according to your region. Fancy products can be shot directly, what is not clear you can contact customer service.
Protective plate calibration:
Monolithic Voltage calibration: You can adjust the system reference voltage (3.0 percent), and the default to the magnitude of the 0.001, slowly turn down, you can change the monolithic voltage value until the accurate!
The total pressure calibration: You can adjust the total pressure calibration parameters (default 3330), adjust this value has been slow, you can change the size of the total pressure until the accurate!
Current Calibration: You can adjust the current sensor range, adjust this value can be changed the size of current until accurate!
About automatic balancing features:
Automatic balancing major difference too large for battery and 1 set of features, the user must be 1 full powered battery, or nearly full power is used when the battery is fully charged the basic, unplug the charger, 1 Point the Auto Balance" and the protection of the motherboard will automatically balance the battery pack until the pressure difference is less than 0.001 off, or the user again click automatically balance" to Off, automatic balancing is open or close the screen to switch to the System Status view the "balanced" state, if the automatically balance" in the automatic balancing!
The total pressure overvoltage protection: Your Battery Monolithic High Voltage * Battery Pack serial number
The total pressure undervoltage protection: Your Battery monolithic minimum voltage * Battery Pack serial number