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QT-BMU-24T08C


QT-BMU is the slave part of the battery management system. It monitors the states of the battery pack. The BMU measures the total voltage of the pack, the current, temperature , and voltage of each cell£¬it report alarms or make actions when certain conditions matched such as over voltage, over temperature, under voltage,under temperature etc. The BMU also calculate the SOC/SOH of the batteries.  


Parameters/Models

QT-BMU-24T08C

QT-BMU-36T12C

QT-BMU-48T16C

QT-BMU-60T20C

 Number of Voltage channels

24

36

48

60

Number of temp channels

8

12

16

20

Number of CAN

2

2

2

2

GPIO

3

3

3

3

Low side drivers

2

2

2

2

Current detection

2

2

2

2

Program upgrade

Via can

Via can

Via can

Via can

Voltage range£¨v£©

0-5

0-5

0-5

0-5

Voltageprecision£¨mv£©

¡À5

¡À5

¡À5

¡À5

Temperature range£¨¡æ£©

-40~90

-40~90

-40~90

-40~90

Temperature precision£¨¡æ£©

¡À1

¡À1

¡À1

¡À1

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