EV on board dcdc converter 360v to 28v 2KW IP67

Mains Input

  Rated Input Voltage

DC360V

Input Voltage Range

DC220V - DC410V

Input Current

10A(Input 220v,  output full)

Mains Output

 Rated Output Voltage

28 Vdc

 Rated Output Current

72 A

 Rated Output Power

2000W

 Peak Power Output

2200W  6Min

 Constant Current

72A - 78A   

 Efficiency

≥90%   input DC360V, output DC14V 142A

 Output Ripple

≤1%Vo  20M oscilloscope, Twisted-pair cable test

 Setpoint Accuracy

≤±1%Vo  input 220Vdc -410Vdc, output 10%-100% load

 Load Regulation

<±0.5% Vo  input 360Vdc, output 10%-100% load

 Line Regulation

<±0.2% Vo  input 220Vdc -410Vdc, output rated load

 Functional Protection

Input under-voltage protection

Hardware: Can be recovery from DC200-219V.

Software:Less than 220V reported information.

Input over-voltage protection

Hardware: Can be recovery from DC411-430V      

Software: More than 410V reported information.

Output over-voltage protection

The output is larger than 32V and then shutdown, the output is less than 24V and then restart.Report the output during shutdown.

Over-temperature protection

80±5℃ shutdown and 70±5℃ restore.

Software:During the shutdown, CAN reported over-temperature of failure.

Reverse polarity protection

Fusing the input fuse.             

Software:Report the under-voltage information.

Signal & Communication

CAN Communication

Report the status of the DC work.

Safeguard

Insulation voltage

Input to output       

2000V_DC/1min

Leakage current≤1mA

Input to the shell      

2000V_DC/1min

Leakage current≤1mA

Insulation resistance

>10MΩ

Mechanical stress conditions

QC/T413-2002(Other installation) 

ISO16750(Car body installation)

Work environment

Operating temperature:-40℃~85℃

Storage temperature:-40℃~105℃.

Operating humidity:5%~85%RH

Storage humidity:  5%~95%RH.

Heat-dissipating method

Air-cooled

IP Grade

IP67(IEC529)

Vibration

QC/T413-2002(Other parts required)

Shock voltage

<560V±5% (The pulse width is less than 2ms)

Size&Weight

Size(length*width*height)

315*164*52(Unit:mm)

Weight

≤4.5Kg