Home->PCM for Li-ion/Li-Polymer Battery Packs ->For 11S~13S Packs (40.7V~48.1V)-> For 11S Packs (40.7V)

Battery Protection Circuit Board--BMS/PCB for 11S 40.7V Li-ion/Li-Polymer Battery Packs

Part number: HCX-D503V1

Features and Benefits

1.Protection Circuit Board for 40.7V 11S Li-ion and Li-Polymer battery pack;

2.PCB applies for 11 cells Li-ion/Li-Polymer battery pack with E-Switch integrated, E-Switch can totally turn off the output;

3.To prevent the battery packs from overcharge,overdischarge,over current, over temperature ,short circuit;

4.Compatible with both Li-ion and Li-Polymer cells.

Specifications

 

Item

Contents

Criteria(Adjustable)

1

Model

HCX-D503V1

11S-15A working current

2

Voltage

Charging voltage

46.2V

3

Current

Maximal continuous charging current

15A

Maximal continuous discharging current

15A

Current consumption

≤50μA

4

Overcharge Protection

Over charge detection voltage

4.2V~4.35V (Adjustable)

Over charge detection delay time

0.5~2S

Over charge release voltage

4.0V~4.2V(Adjustable)

5

Over Discharge Protection

Over discharge detection voltage

2.3V~3.0V(Adjustable)

Over discharge detection delay time

50~200mS

Over discharge release voltage

2.3V~3.0V(Adjustable)

6

Over Current Protection

(1st Protection)

Over current detection current

Adjustable

Detection delay time

700mS

Release condition

Cut load, automatically recover

7

Over Current Protection

(2nd  Protection)

Over current detection current

Adjustable

Detection delay time

350mS

Release condition

Cut load, automatically recover

8

Temperature Protection
(Multi NTC’s are available)

Charge overtemperature protection

50°C

Discharge overtemperature protection

70°C

Charge undertemperature protection

-5°C

Discharge undertemperature protection

-20°C

9

Short Circuit Protection

Short circuit detection current

Adjustable

Detection delay time

360uS

Detection condition

Cut load, automatically recover

10

Balance

Balance voltage for single cell

/

Balance current for single cell

/

11

Resistance

Inner resistance

≤20mΩ

12

Temperature

Operating temperature range

0 ~ +85°C

Storage temperature range

0 ~ +85°C

13

Size  (L*W*T)

L59.8mmm*W32mm*T9mm

Copyright © 2011 BesTech Power Co., Ltd.
Tel:+86 - 769 82033052     Fax:+86 - 769 82033050 # 620   E-mail:info@BesTechPower.com
Address 1: 3F, Bldg3, Fulian Industrial Park, Heping Industrial area, Jianhui Rd, Longhua, ShenZhen, China.
Address 2: 4F, Bldg B, RuiXin HengYe Industrial Park, TaiXing Rd # 18A, ShiGu District, TangXia Town, DongGuan, China