OBC & DCDC
INTEGRATED UNIT
2 In 1 OBC+DCDC
Electric vehicles are equipped with batteries with lighter weight and higher power density, which can not only increase driving range, but also potentially be used to support independent loads.
The on-board charging system is installed on an electric vehicle to adjust the AC or DC input power to a calibrated voltage/electricity.
Product: 11kw OBC+3kw DCDC
2 In 1
Liquid Cooled
On Board Charger
Nominal Output power: 11kW
Input Voltage Range : 304-456Vac(3 phase 4 wire)
Power Factor: ≥0.99(220Vac, full load)
Input Current: 32A Max
Output Voltage Range: 250-450Vdc/500-750Vdc
Max. Output Current: 32A/20A
Efficiency: ≥94%
Voltage Accuracy: ±1%
Current accuracy: ±1%
DC/DC Converter
Nominal Power: 3kW
Input Voltage Range : 250-450Vdc/500-750Vdc
output Voltage Range: 9-16V
Nominal Voltage: 14V
Nominal Output Current : 215A
Peak Power: 3.6kW
Voltage ripple: 300mV Max
Efficiency: ≥94%
Other Electrical Feature
Operation Temperature: -40℃~85℃, Coolant inlet temperature
Low Voltage Wake-up: 12Vdc&200mAmax(WAKE_UP signal), Wake up BMS/VCU
Voltage Wake-up: CAN/AC/HVDC/CC/CP/EN, support reserve charging
CAN Communication: CAN-BUS
Static Current: 1mA, sleep mode/consume battery current at stop status
Protection: Input OVP, UVP, output OVP, UVP, OTP, OCP, output short circuit protection, communication fault protection.
Advantages:
Sinovation EV 2 In 1 Unit including 6.6-11kw OBC and 2-3kw DCDC, have fan cooled and liquid cooled type and supporting on-line upgrade and fault diagnosis, full digital software design ,redundant protection function design.