Shenzhen OSN Power Tech Ltd.
Main products:battery
Products
Contact Us
  • Contact Person : Ms. OSN Cindy
  • Company Name : Shenzhen OSN Power Tech Ltd.
  • Tel : 86-755-25609941
  • Fax : 86-755-25609943
  • Address : Guangdong,ShenZhen,Room721 7th floor Gaobiao building,Cuizhu Road, Luohu District ,Shenzhen City
  • Country/Region : China

37V Li-ion Battery PCM/BMS/PCB

37V Li-ion Battery PCM/BMS/PCB
Product Detailed
10S/20A PCM/BMS/PCB for 37V Li-ion Battery Packs

Protection Circuit Module Specifications  For 10S Li-ion Battery Packs 

No.

Test   item

Criterion

1

Voltage

Charging voltage

DC:42.0 V CC/CV

Balance voltage for single cell

4.20+0.025V

2

Current

Balance current for single cell

84+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

4.25+0.025V

Over charge detection delay time

0.5—2S

Over charge release voltage

4.05+0.05V

4

Over discharge protection

Over discharge detection voltage

2.50+0.062V

Over discharge detection delay time

10-300mS

Over discharge release voltage

2.50+0.062V

5

Over current protection

Over current detection voltage

0.62v

Over current detection current

55+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)

≤20mΩ

8

Temperature

Operating TemperatureRange

-40~+85°C

StorageTemperatureRange

-40~+125°C

9

Size

L65*W50*T14mm

37V Li-ion Battery PCM/BMS/PCB



Copyright Notice @ 2008-2012 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.