25kW AC-DC converter for EV Level 3 DC fast charging stations and infrastructure from Zekalabs25kW AC-DC converter for EV Level 3 DC fast charging stations and infrastructure from Zekalabs

The unit is an air-cooled, isolated AC/DC three-phase converter.

Having numerous communication interfaces including RS485 and CAN and utilizing MODBUS, makes the integration with your control network an easy task.

Powered by ZekaTrace™ technology, you will be able to display the electrical characteristics and diagnose the health of your application all the time.

Applications

This versatile, multi-application device provides various modes of operation, programmable limitations and additional logic integration possibilities and it can easily be used into the following applications:

  • EV Level 3 DC fast charging stations and infrastructure
  • electric and hybrid vehicles charging and discharging
  • micro-grids infrastructure
  • energy storage infrastructure
  • battery / fuel-cells / supercaps charging and discharging
  • hybrid/electrical propulsion support infrastructure

Technical data

Nominal power25 kW
Input AC voltage400/480 Vac three-phase
Output DC voltage range90 - 450 Vdc
Maximum output DC current
70 Adc
Galvanic isolationYes
Integrated componentsIntegrated precharge
Integrated EMC filtering
Efficiency> 95 %
Energy transfer directionUnidirectional and bi-dicrectional power flow versions 
CoolingAir
Mechanical dimensions (W x L x H)Vertical mount 432 x 440.5 x 177 mm version
Rack mountable 19” 4U version
Weight35 kg
Communication interfacesMODBUS RTU over RS485
CAN (custom protocol)

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