High-power, high-voltage, boost, buck, DC/DC, AC/DC, single-phase, three-phase, isolated, converter, battery charger, 15 kW, 25 kW, 30 kW, 40 kW, 120 kW, 200 kW, 80 V, 240 V, 250 V, 280 V, 320 V, 380 V, 400 V, 420 V, 450 V, 550 V, 600 V, 750 V, 800 V, energy storage, hybrid, electric vehicles, fuel cells, supercaps, micro-grid, microgrid, automotive, charging stations, hybrid/electrical propulsion, Zekalabs

The unit is an air-cooled, isolated AC/DC single-phase converter / battery charger with multiple applications. Moreover, the converter can be stacked for achieving higher power with no communication between them. 

Having totally autonomous functionality or optional control 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 (optional).


This versatile, multi-application device provides programmable setting and limitations thus allowing easy integration for the following applications:

  • fork-lifts
  • cranes
  • electric vehicles

Technical data

Nominal power5 kW
Input AC working voltage230 Vac single-phase
Output DC working voltage range50 – 95 Vdc
Maximum output current60 Adc
Protection, precharge and EMCBattery reverse polarity protection
Integrated precharge
Integrated EMC filters
Galvanic isolationYes
Efficiency> 94 %
Energy transfer directionBattery charging
AC input to Battery output
ControlSetting voltage level
Current limitation
Integrated keyboard and display for setting
CAN control (optional)
RS485 Modbus RTU control (optional)
Working in parallelYes
CoolingAir-cooling, integrated fans
Dimensions310 mm x 206 mm x 157 mm
Weight11 kg

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