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SHENZHEN OSNPOWER TECH CO.,LTD

Address:Bao An Indutrial Zone,Bao An District ,Shenzhen,China

Tel:+86(0)755-25609940
      +86(0)755-25609941

Fax:+86(0)755-25609943

E-mail:service@osnpower.com

 


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Add: Bao An Industrial Zone, Bao An District, Shenzhen, China
Tel:  +86-755-25609940

        +86-755-25609941

Fax: +86-755-25609943

Email:service@osnpower.com

20A Discharge 20A Charge 32S Lifepo4 Battery PCM BMS

20A Discharge 20A Charge 32S  Lifepo4 Battery PCM BMS
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  • Product Name:20A Discharge 20A Charge 32S Lifepo4 Battery PCM BMS
  • Model:32S20A20A-756
  • Exhibitors:osn power
  • Product Documentation:No Related Documents
Brief

This 20A Discharge 20A Charge 32S Lifepo4 battery pcm BMS is used for 32S (102.4V) lifepo4 battery pack.

Product Description

32S 20A Discharge 20A Charge Lifepo4 battery pcm BMS

BMS Specifications For 32S /102.4V lifepo4 battery pack

Model: OSN-32S2020-756

No.

Test   item

Criterion

1

Voltage

Charging voltage

DC:115.2V 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

20A

3

Over charge Protection

Over charge detection voltage

3.90+0.025V

Over charge detection delay time

0.5—2S

Over charge release voltage

3.80+0.05V

4

Over discharge protection

Over discharge detection voltage

2.00+0.05V

Over discharge detection delay time

10-300mS

Over discharge release voltage

2.30+0.05V

5

Over current protection

Over current detection voltage

0.1+0.02v

Over current detection current

50+10A

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)

≤30mΩ

8

Temperature

Operating Temperature Range

-40~+70°C

Storage Temperature Range

-40~+125°C

  9

Size

 

L155*W125*10mm

10

Weight

 

230g

 

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