32V 10s 200A 300A LiFePo4 smart bms

Item

Terminals

Nominal value

Unit

Battery design capacity

100000

mAH

Charge voltage

B+，P-

57.6

V

Continuous charge current

B+，P-

<60

A

Continuous discharge current

B+，P-

<60

A

(Max) Input voltage for terminals

B1,B2,B3,…… B+

5

V

Internal resistance

B-，P-

<5

mΩ

Operating temperature

-

-20 ~ +65

℃

Storage tempertarue

-

-20 ~ +70

℃

Operating humidity

-

<75

%RH

 Storage humidity

-

<85

%RH

Terminal No

Descriptions

B-1.B-2.B-3.B-4

Negative pole for main circuit, and it will connect with negative pole of Cell1. (For 200A working current, all four terminals should be wired).

B1

Negative terminal for cell1

B2

Positive terminal for Cell1 and negative terminal for cell2

B3

Positive terminal for cell2 and negative terminal for cell3

B4

Positive terminal for cell3 and negative terminal for cell4

B5

Positive terminal for cell4 and negative terminal for cell5

……

B10

Positive terminal for cell9 and negative terminal for cell10

B+

output positive terminal

P-1.P-2.P-3.P-4

Negative terminals for charge/discharge and I2C communication ground wire. (For 50A working current, all the four terminals should be wired)

SCL

clock of I2C communication

SDL

data connection terminal of I2C communication

RT1

battery temperature detection NTC

J1 J2

Battery voltage sampling terminal

J3

1) EV2300 EV2400 link computer;  2) Bluetooth link cell phone;  3) link LCD display……