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WS-16S40A-037(7S) | 25.9V (7S)Li-ion Battery BMS
25.9V (7S)Li-ion Battery BMS

25.9V (7S)Li-ion Battery BMS

  • Item Number:WS-16S40A-037(7S)

Designed for 7S 25.9V battery pack

Maximal continuous charging current     30A

Maximal continuous Discharging current     30A


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Specifications  For 25.9V 7SLi-ion Battery Packs

Model: WS-16S40A-037(7S)

1.Voltage

Charging voltage      DC29.4V  CC/CV

Balance voltage for single cell 4.20±0.025V

2.Current Balance current for single cell       168±10mA

Current consumption        20μA

Maximal continuous charging current       30A

Maximal continuous Discharging current  30A

3.Over charge Protection      

Over charge detection voltage for single cell      4.25±0.025V

Over charge detection delay time 0.5S—1.5S

Over charge release voltage for single cell  4.05±0.05V

4.Over discharge protection  

Over discharge detection voltage for single cell       2.50±0.062V

Over discharge detection delay time  10mS—150mS

Over discharge release voltage for single cell   3.00±0.062V

5.Over current protection     

Over current detection voltage   0.62V

Over current detection current   120±20A

Detection delay time        5ms—15ms

Release condition       Cut load

6.Short protection 

Detection condition    Exterior short circuit

Detection delay time  200-500us

Release condition     Cut load

7.Resistance    Protection 

circuitryMOSFET      20mΩ

8.Temperature Operating Temperature Range       -40+85   

Storage Temperature Range       -40+125


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