400V 22kW 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 reserved for multiple interfaces, flexible configuration of the whole vehicle system demand signal.

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

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

• Meeting the requirements of automotive-grade electromagnetic compatibility.

• Standard CAN2.0B design, customizable charging strategy according to the needs of vehicle enterprises, compatible with national standard and enterprise standard charging requirements.

• 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:32A @1φ;32A @3φ

• Power factor:≥ 0.98

• DC output voltage range:220Vdc ~ 485Vdc

• Rated output power:6.6kW @1φ;20kW @3φ

• Max.output current:24A @1φ;63.5A@3φ

• Average efficiency:94% @1φ;95% @3φ

OBC - Discharging Mode

• DC input voltage range:220V ~ 485Vdc

• AC output voltage:220Vac(± 5%)

• Rated output power:6.6KVA

• Max. output current:30A @1φ

• Average efficiency:≥ 92%

DCDC - Buck Mode

• DC input voltage range:220V~485Vdc

• Max. input current:12A

• DC output voltage range:9Vdc ~ 16Vdc

• Rated output voltage:14 Vdc

• Rated output power:3.0kW

• Rated output current:215A

• Weighted efficiency:≥92%


• Cooling mode:Liquid cooling

• Cooling medium temperature range:-40°C ~ 85°C

• Ambient temperature range-40°C ~ 85°C

• Weight:16kg

• Volume:340*215*102mm

• IP Protection:IP67