SPECIFICATION FOR 8S BMS

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Function

Item

Parameters

Accuracy

Remark

Battery Pack

Battery material

Lithium iron




Maximum operating voltage (V)

36




Number of series connections (n)

   4-8




Battery pack capacity

/




Number of temperature

1



Balanced current


83mA



Continuous discharge current


100A



Continuous charging current


100A



Overcharge voltage protection

Overcharge protection voltage(mV)

3650


Disconnect charging MOS


Overcharge protection delay(s)

1




Overcharge protection recovery voltage(mV)

3450


Closed charging MOS

Overdischarge voltage protection

Overdischarge protection voltage(mV)

2600


Disconnect discharge MOS


Overdischarge protection delay(s)

1




Overdischarge protection recovery voltage(mV)

2900

±15

Closed discharge MOS

Overdischarge current protection





Discharge overcurrent 1 protection currentA)

105±5A

Disconnect discharge MOS


Discharge overcurrent 1 protection delay(S)

1



Discharge overcurrent 1 recovery time

/

Closed discharge MOS


Discharge overcurrent 2 protection current(A)

200±5A

Disconnect discharge MOS


Discharge overcurrent 2 protection delay(S)

100MS



Discharge overcurrent 2 recovery time


Closed discharge MOS

Short circuit protection

Short circuit protection currentA

600±30

Disconnect discharge MOS


Short circuit protection delay(uS)

256


Charging overcurrent protection

Charging overcurrent protectionA

100A

Disconnect charging MOS


Charging overcurrent protection delayS

1



Recovery of charging overcurrent protection


Closed charging MOS

Discharge temperature protection

High temperature protection(℃)

65℃

Disconnect discharge MOS


High temperature protection delayS

3



High temperature protection release conditions(℃)

55±2

Closed discharge MOS


Low temperature protection(℃)

-13℃



Low temperature protection delay (S)

3



Low temperature protection release conditions (℃)

-9℃


Charge temperature protection

High temperature protection (℃)

50℃

Disconnect charging MOS


High temperature protection delay (S)

3



High temperature protection release condition (℃)

45℃

Closed charging MOS


Low temperature protection(℃)

0℃

Disconnect charging MOS


Low temperature protection delay (S)

1



Low temperature protection release conditions (℃)

5℃

Closed charging MOS

Communication methods

/


Working current

<15mA


Sleep current

<200uA


BMS size

168*96*19mm



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