- Overview
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Quick Overview
Smart BMS for 20S, 21S, 22S, 23S, 24S, 25S, 26S, 27S, 28S, 29S, 30S LiFePO4 or Lithium-ion batteries. You can set the battery parameter with your computer or cell phone. The Android APP can slightly modify parameter for the BMS while the IOS APP can only read datas and cannot modify data from mobile. The max current can be 100A for this BMS. By the way, please set the recycle capacity to be 80% of the rated capacity/actual capacity. If you need the software, app and connection diagram, please download from here: Smart BMS software/app/diagram.
If you need a charger for the smart BMS, we can also provide: customized charger.
- Description
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Details
Smart BMS/PCM for 20S~30S, lithium batteries(Li-ion or LiFePO4). The Android APP can slightly modify parameter for the BMS while the IOS APP can only read datas and cannot modify data from mobile .
Function Testing item Testing condition Parameter Unit Min Suggested Max Overcharge Overcharge protection voltage charging 4.22 4.25 4.28 V Overcharge protection delay time / 500 1000 1500 mS Overcharge protecting release voltage / 4.1 4.15 4.2 V Balancing BalancingVoltage difference / 4.17 4.2 4.23 V Balancing start voltage / 30 mV Balancing current / 50 60 mA Charging current Charging current / 15 A Over-temp for charging High Temp protection for charging / 62 65 68 ℃ Recover from high temp / 52 55 58 ℃ Low Temp protection for charging / -12 -10 -7 ℃ Recover from low temp / -3 0 3 ℃ Over discharge Over-discharge protection voltage disharging 2.42 2.5 2.58 V Over-discharge protection delay time / 500 1000 1500 mS Over-discharge protection release voltage / 2.7 2.8 2.9 V Discharge current Max continuous discharging current / 30 A Over discharging protection Over discharging protection current / 55 60 65 A Over discharging recover Over discharging recover / 32 S Short circuit Short-circuit protection / 150 200 250 A Short-circuit protection delay time / 200 400 800 mS Short-circuit protection recover / Disconnect load for 32seconds Over-temp for discharging High Temp protection for discharging / 67 70 73 ℃ Recover from high temp / 57 60 63 ℃ Low Temp protection for discharging / -12 -10 -7 ℃ Recover from low temp / -3 0 3 ℃ impedance impedance for loop current / 10 mR Internal power consumption Normal condition with communication mode 20 mA Sleeping 150 200 Ua Sleeping delay time 8 10 S The testing for the BMS may take a few days, therefore the leadtime for the PCM is about a week.
If you need the smart BMS connection and software etc, please download from here.
- Additional Info
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Additional Information
dimension 180 x 110 x 20mm net weight 0.2KG Manufacturer GBK - Reviews
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Customer Reviews
Review "Smart PCM/BMS for 20S~30S battery with software/app programing"
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