Smart BMS
XJ-F002A 4S-20S 150A-250A Smart Bluetooth RS485/UART Balance NTC BMS
XJ-F002A, 4S-20S 150A-250A, for LifePO4, NMC, Sodium-ion battery, with RS485/UART, Bluetooth, balance, NTC, anti-fire, weak current switch, heating.
Main Function:
* 485 or UART communication (optional)
* Bluetooth module, built-in or external (optional)
* Heating, anti-fire, weak current switch (optional)
* Balancing and NTC
* Easy to control or check the battery data by your computer or your phone.
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Product Name
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Smart BMS battery management system BMS
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Size
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Length 210mm*Width 63mm*Thickness 14mm
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Series
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4S~20S
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Current
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150A~250A
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Voltage
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12.8V~74V
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Cell Type
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LFP/NMC/Li-ion/Sodium-Ion Battery
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Function
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Over charge protection, Over discharge protection, Over current protection, Short-circuit protection, Balance function,
Temperature sensor function, Electrostatic protection, Dust Protection, Moisture Protection |
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Warranty
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24 Months
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Basic functions
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Number of strings
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20 strings (support 4~20 strings)
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Maximum continuous current
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250A
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Storage function
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More than 340 records can be stored (adjusted according to storage IC)
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Equalization function
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Passive charge balancing
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Pre-discharge function
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YES
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Weak current switch
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Optional
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Charging activation function
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YES
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History function
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YES
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Temperature collection
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Cell temperature
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4 NTC
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MOS temperature
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1 NTC
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Other functions (optional)
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Heating function
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YES
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Bluetooth function
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YES
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Communication function
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485 or UART Communications
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YES
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Bluetooth (built-in or external)
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YES
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| AFE internal protection parameters | AFE short-circuit protection | 480A , 96uS |
| AFE discharge overcurrent | 160A , 100mS | |
| AFE single-cell overvoltage | 3850mV | |
| AFE cell undervoltage | 2000mV |
