400V 11kW 2-in-1 Combined Charging Unit

• High safety level

• High power density

• Integrated design

• Light weight

• Cost-effective


• Adopting advanced digital high-frequency switching control technology, high power density, easy to adapt to the whole vehicle installation.

• Die-casting one-piece molding of the body and patented 3D waterway design to optimally meet heat dissipation.

• Low-voltage signal terminals are reserved for multiple interfaces, which can be flexibly configured to meet the needs of the whole vehicle system.

• In OBC mode high and low voltage output power free distribution, to meet the needs of different applications of the whole vehicle.

• 12V low-voltage output with a maximum 3kW capacity in DCDC mode.

• High safety electrical isolation of input and output, and the relevant level meets the requirements of automotive standards.

• Meeting the requirements of automotive-grade electromagnetic compatibility.

• Standard CAN 2.0B interface design, supporting standard UDS diagnosis development.

• All software can be upgraded online, and the charging strategy can be customized and adjusted according to the needs of the whole vehicle, with flexible debugging and updating.


OBC - Charging Mode

• AC input voltage/frequency range:

85~265 Vac @1φ

304-456 Vac@3φ

45Hz - 65Hz

• Max. input current:

16A@3-phase,  32A@1-phase

• Power factor:≥0.98

• DC output voltage range:200 - 450Vdc

• Rated output power:

≥6.6kW  @1φ;≥9.9kW @3φ

• Max. output current:31A

• Average efficiency:

95%@3-phase,  94%@1-phase

OBC - Discharging Mode

• DC input voltage range:200 - 450Vdc

• AC output voltage:220Vac±5%

• Rated output power:6.6KVA

• Max. output current:30A

• Average efficiency:≥93%

DCDC - Buck Mode

• DC input voltage range:200 - 450Vdc

• Max. input current:12A

• DC output voltage range:9~16Vdc

• Rated output voltage:14Vdc

• Rated output power:3.0kW

• Max. output current:215A

• Weighted efficiency:92%


• Cooling mode:Liquid cooling

• Cooling medium TEMP range:-40℃~85℃

• Ambient TEMP range:-40℃~85℃

• Weight:6.5kg

• Volume: 3.8L

• IP Protection:IP67