Battery Management System (BMS) for 10 cells in series 32V LiFePO4 Battery Packs
Part number: HCX-D107
Features and Benefits
1.Protection Circuit Board for 32V 10S LiFePO4 battery pack;
2.PCB applies for 10cells LiFePO4 battery pack;
3.To prevent the battery packs from overcharge,overdischarge,over current, over temperature ,short circuit ;
4.With cell balance/equilibrium function;
5.Compatible with all the LiFePO4 cells.
6.How balancing function works? after battery pack is fully charged. PCM will detect each cell's voltage and trim higher voltage down until other cells reach the same voltage level. Therefore, it helps cells have longer service life.
Specifications
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Item
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Contents
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Criteria(adjustable)
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1
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Model
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HCX-D107
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10S- 35 A working current
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2
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Voltage
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Charging voltage
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36V
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3
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Current
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Maximal continuous charging current
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35A
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Maximal continuous discharging current
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35A
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||
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Current consumption
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≤500μA
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4
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Overcharge Protection
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Over charge detection voltage
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3.9V
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Over charge detection delay time
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1.2S
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||
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Over charge release voltage
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3.5V~3.8V
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5
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Over Discharge Protection
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Over discharge detection voltage
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2.0V
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Over discharge detection delay time
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144mS
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Over discharge release voltage
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2.3V
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6
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Over Current Protection
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Over current detection voltage
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0.1V
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Over current detection current
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120A
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Detection delay time
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9mS
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Release condition
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Cut load,automatically recover
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7
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Short Circuit Protection
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Detection condition
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Exterior shot circuit
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Detection delay time
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320μS
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Release condition
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Cut load,automatically recover
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8
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Balance
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Balance voltage for single cell
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3.6V
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Balance current for single cell
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60mA
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9
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Resistance
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Inner resistance
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≤25mΩ
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10
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Temperature
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Operating temperature range
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0~+85°C
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Storage temperature range
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0~+85°C
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11
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Size (L*W*H)
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115mm * 80mm * 11mm
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