[
20A Discharge 5A Charge 12S Lifepo4 Battery PCM BMS
]
Product Name:
20A Discharge 5A Charge 12S Lifepo4 Battery PCM BMS
Product Model:
591
Manufacturer:
osn power
file:
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Product Description
This 20A Discharge 5A Charge 12S Lifepo4 Battery PCM BMS is used for 12S Lifepo4 Battery Pack.
20A Discharge 5A Charge 12S Lifepo4 Battery PCM BMS
20A Discharge 5A Charge 12S Lifepo4 Battery PCM BMS
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Model: OSN-12S2005-591
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No.
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Test item
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Criterion
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1
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Voltage
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Charging voltage
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DC:43.2 V 3.6V/Cell
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Balance voltage for single cell
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3.60+0.025V
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2
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Current
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Balance current for single cell
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72+10mA
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Current consumption for single cell
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≤20μA
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Maximal continuous Charging current
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5A
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Maximal continuous Discharging current
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20A
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3
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Over charge Protection
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Over charge detection voltage
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3.90+0.025V
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Over charge detection delay time
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0.5—2S
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Over charge release voltage
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3.80+0.05V
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4
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Over discharge protection
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Over discharge detection voltage
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2.00+0.062V
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Over discharge detection delay time
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10mS-300mS
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Over discharge release voltage
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2.00+0.062V
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5
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Over current protection
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Over current detection voltage
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0.62v
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Over current detection current
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90+10A
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Detection delay time
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5ms—20mS
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Release condition
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Cut load, Automatic Recovery
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6
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Short protection
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Detection condition
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Exterior short circuit
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Detection delay time
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200-500us
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Release condition
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Cut load, Automatic Recovery
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7
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Resistance
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Protection circuitry (MOSFET)
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≤20mΩ
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8
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Temperature
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Operating Temperature Range
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-40~+85°C
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Storage Temperature Range
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-40~+125°C
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9
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Size
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L78*W47*T20mm
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