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QT-EVCU-2518
EVCU acts as a central ECU of the electrical vehicle, it connects the battery pack and all the other ECUs on the board such as MCU, ICU, OBC, AC, ABS etc. EVCU realizes the control and safety policy, coordinates all the ECUs to make the vehicle running safely, comfortably and easy to maintain.
EVCU has various models as listed below.
|
Parameters/Models |
QT-EVCU-2517/QT-EVCU-2518 |
QT-EVCU-2528 |
|
CAN |
3 |
4 |
|
5V power out |
1 channel, 100mA |
3 channel, 100mA |
|
Current sampling by hall |
2 |
2 |
|
AD channels |
9 |
11 |
|
PWMIO |
8 |
6 |
|
Digital IO |
3 |
24 |
|
Insulation |
Max voltage 500V£¬error <10%£¨QT-EVCU-2517 without £© |
none |
|
Total voltage |
Error < 1% |
None |
|
High/low drive |
8 |
20 |
|
Relay detect |
1£¨QT-EVCU-2517without£© |
none |
|
Program upgrade |
Via CAN |
Via CAN |
|
AC charge standards |
GB/T 20234.2 |
GB/T 20234.2 |
|
DC charge standards |
GB/T 20234.3 GB /T 27930 |
GB/T 20234.3 GB /T 27930 |
|
Protocols |
customized |
customized |
|
Accessory control |
All kinds, customized |
All kinds, customized |
|
Vehicle control |
Driving, ramp, crawl, charge control, Acc/on, gear, motor control |
Driving, ramp, crawl, charge control, Acc/on, gear, motor control |
|
Sleep mode |
<1000uA |
<1000uA |
|
Power voltage range£¨V£© |
8 ~ 32 |
8 ~ 32 |
|
Rated power voltage£¨V£© |
12/24 |
12/24 |
|
Max power consumption£¨w£©£¨not including relay drive£© |
2 |
2 |
|
Temperature range£¨¡æ£© |
-40 ~ 85 |
-40~ 85 |
|
IP grade |
IP67 |
IP67 |
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