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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: HC22KWCL

22kw obc.jpg

Working Temp.:                   -40℃~85℃

Rated Out Power :              22kW

Input Voltage Range:        Three phase 304-465VAC(L-L voltage, three phases four lines        Output Voltage Range:   200-450Vdc/400-650Vdc/450-750Vdc    

Max. Output Current:         64A/46A/40A( three phases input)

Low Input Voltage:              9-32Vdc

Efficiency:                              ≥94%

Liquid Cooled OBC

Product Model: HC22KWCL

22kw obc.jpg
On Board Charger

 Functional: Full Digital Software Design

Voltage Accuracy :             ±1%

Current Accuracy :             ±3%

Output Wake-up    :           12/24Vdc (wake_up signal)

Voltage Wake up:               AC CC/CP, EN

CAN Communication:       CAN-BUS

Static Current:                     ≤2mA

Protection:                      Input OVP/UVP, output OVP/UVP, OTP, input reverse                                                                  protection, output short circuit  protection                             

                                                  CAN communication breakdown protection.

EMS Standard:                      GB/T18387:2008, EN55022

Dimension:                             370*252*158mm 


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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