JBD Smart Bms Высокое напряжение 150 А Rs485 связь 21S 72 в для литий-ионного аккумулятора с портом
- Категория: PCB & PCBA >>>
- Поставщик: Shenzhen,Yizhi,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 0.98 $* | 0.77 $* |
| Aug-17-2025 | 0.92 $* | 0.27 $* |
| Jul-17-2025 | 0.40 $* | 0.82 $* |
| Jun-17-2025 | 0.37 $* | 0.61 $* |
| May-17-2025 | 0.39 $* | 0.58 $* |
| Apr-17-2025 | 0.72 $* | 0.24 $* |
| Mar-17-2025 | 0.11 $* | 0.97 $* |
| Feb-17-2025 | 0.3 $* | 0.19 $* |
| Jan-17-2025 | 0.59 $* | 0.23 $* |
Характеристики
Product Description
JBD-AP21S001
JBD-AP21S001 is a software protection board solution designed specifically for 6-21 battery packs such as electric motorcycles,
small three-wheels, small four-wheels, etc. It can be applied to lithium batteries with different chemical properties, such as
lithium ion, lithium polymer, and iron phosphate. Lithium etc. The whole system uses Panasonic's front-end acquisition chip + MCU, and an external communication port.
● 6-21 series battery cell series protection.
●The battery is intelligently balanced, and the balanced opening voltage and pressure difference can be flexibly adjusted by the host computer. Optional charge balance or static balance. Through time-sharing equalization, the maximum equalization current can reach 200mA.
● Integrate hardware protection functions such as overvoltage, undervoltage, overcurrent, and short circuit.
● Multiple working modes, when the protection board is in a static state, it can delay to enter dormancy to achieve the purpose of reducing power consumption.
●The default three-channel temperature detection probe, one channel detects the internal temperature of the protection board, and the two channels are placed in the place where the temperature needs to be detected according to customer needs.
● Multiple external expansion interfaces can be used to add CAN\\RS232 communication, charging low-temperature
heating, secondary protection (FUSE), charger ID identification resistance, LED power display and other functions through the expansion interface.
● Integrate hardware protection functions such as overvoltage, undervoltage, overcurrent, and short circuit.
● Multiple working modes, when the protection board is in a static state, it can delay to enter dormancy to achieve the purpose of reducing power consumption.
●The default three-channel temperature detection probe, one channel detects the internal temperature of the protection board, and the two channels are placed in the place where the temperature needs to be detected according to customer needs.
● Multiple external expansion interfaces can be used to add CAN\\RS232 communication, charging low-temperature
heating, secondary protection (FUSE), charger ID identification resistance, LED power display and other functions through the expansion interface.
Name | JIABAIDA Smart BMS - AP21S001 | ||||||
Applicable Battery | Li-Ion/LiFePo4 | ||||||
Automatic detection | 6-21S | ||||||
Aandacht | Clock /BT and RS485 canbe used at the same time | ||||||
Wiring diagram
matters need attention.
Please note:When assembling the wiring, weld the cable and the cell correctly, connect the B- of the PCM with the total negative
pole of the cell, and then insert the cable into the needle base on the PCM. (Note: different connection modes for different
strings, and different connection modes for the same port)
pole of the cell, and then insert the cable into the needle base on the PCM. (Note: different connection modes for different
strings, and different connection modes for the same port)
Company Profile
Certifications
Package
FAQ
1. What type of charger should I choose?
Lithium battery must choose specific charger, do not use Charger for Leadacid battery, for leadacid charger may have MOS with high pressure breakdown protection, which will not protect of BMS over charge. LifePo4 battery charger voltage=battery string No.X3.6V, while Li-ion battery charger voltage=Battery string No.X4.2V.
2.The relationship between Battery capacity and BMS current?
There is no direct relationship between Battery capacity and BMS current, big capacity doesn`t mean a big battery, but rely on continue current, that is to say if your engine is powerful, your should choose high current of BMS, it is not relied on batterycapacity.
3.Whether my BMS damaged?
If you want to judge if the BMS is damaged, please take the folowing steps, to test if each cell voltage is the same with voltmeter? if the cell voltage difference is over 1.0V, the fault is displayed that it cannot run far, no power supply at the start range, short charge time, all these issues are almost caused by battery cells, if BMS damaged is displyed as no charge, no discharge, no discharge while the battery has voltage.
4. Do you produce Hardware BMS or Smart BMS?
We produce both Hardware bms and smart bms.
5. What accessories should i buy for smart BMS？
We have bluetooth module for App use, and communication box tool(UART/RS485) for PC use.
And LCD display (UART/RS485) available too. Further question, please contact our customer service.
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