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40A Discharge 20A Charge 8S Lifepo4 Battery PCM BMS

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Product Name: 40A Discharge 20A Charge 8S Lifepo4 Battery PCM BMS
Product Model: 563
Manufacturer: osn power
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Product Description

This 40A Discharge 20A Charge 8S Lifepo4 Battery PCM BMS(563) is used for 8S Lifepo4 Battery Pack.

40A Discharge 20A Charge 8S Lifepo4 Battery PCM BMS

40A Discharge 20A Charge 8S Lifepo4 Battery PCM BMS

Model: OSN-8S4020-563-BMS

No.

Test   item

Criterion

1

Voltage

Charging voltage

DC:28.8V  3.6V/Cell

Balance voltage for single cell

3.60+0.025V

2

Current

Balance current for single cell

72+10mA

Current consumption for single cell

≤20μA

Maximal continuous Charging current

20A

Maximal continuous Discharging current

40A

3

Over charge Protection

Over charge detection voltage

3.90+0.025V

Over charge detection delay time

0.5S—2S

Over charge release voltage

3.80+0.05V

4

Over discharge protection

Over discharge detection voltage

2.00+0.062V

Over discharge detection delay time

10mS-300mS

Over discharge release voltage

2.00+0.062V

5

Over current protection

Over current detection voltage

0.62v

Over current detection current

200+20A

Detection delay time

5ms—20mS

Release condition

Cut load, Automatic Recovery

6

Short protection

Detection condition

Exterior short circuit

Detection delay time

200-500us

Release condition

Cut load, Automatic Recovery

7

Resistance

Protection  circuitry (MOSFET)

≤20mΩ

8

Temperature

Operating Temperature Range

-40~+85°C

Storage Temperature Range

-40~+125°C

 9

Size

 

L120*W80*T25mm

 

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