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On Board Charger

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 Model: HC40KWCL


Working Temp.:                   -40℃~85℃

Rated Out Power :              40kW

Input Voltage Range:        Three phase 304-465VAC(L-L voltage, three phaes four lines)

Output Voltage Range:    250-450Vdc/400-650Vdc/450-750Vdc                         

Max. Output Current:        120A/85A/80A

Low Input Voltage:             9-32Vdc

Efficiency:                             ≥94%

Liquid Cooled OBC

Product Model: HC40KW

On Board Charger

 Functional: Full Digital Software Design

Voltage Accuracy :             ±1%

Current Accuracy :             ±3%

Output Wake-up    :           200mA max(wake_up signal)

Voltage Wake up:               AC CC/CP VCU_EN

CAN Communication:       CAN-BUS

Static Current:                     ≤2mA

Protection:                      Input OVP/UVP, output OVP/UVP, OTP, output short circuit                                                     protection, CAN communication breakdown protection.

EMS Standard:                     GB/T18387:2008, EN55022

Dim:                                        448*380*160mm 


Sinovation EV OBC from nominal output power 40kW to 3.3kW, have fan cooled and liquid cooled type and supporting on-line upgrade and fault diagnosis, full digital software design ,redundant protection function design.

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