NLG664 - On-Board-Fast Charger

22 kW Fast Charger

With the NLG664 Brusa has set another milestone in e-mobility! The NLG664 is the world's first charger, that allows to charge a typical EV-battery in less than one hour from standard 3-phase AC grid. The charging speed has been increased six-fold.

Let us convince you from the numerous application possibilities of this groundbreaking device and start up into the future of e-mobility with our NLG664!


  • Full separation of mains and HV battery through
    galvanic isolation
  • VDE certified charger complies with all applicable legal
    requirements in Europe. In case of EMC requirements,
    compliance is given in combination with the vehicle
  • High IP-protection rating
  • Evaluation of external PT1000 sensors
  • Fully compliant with the LV 123
  • No DC - fault current, therefore the use of a Class A
    ground fault interrupter is possible
  • 2 x CAN interface: Vehicle CAN and Diagnostic CAN
  • Battery-friendly high power charging due to low battery ripple current
  • Enhanced temperature handling and maximum performance through patented Liquid Pin© cooling-technology and integrated power factor correction


Prepared for the future

The NLG664 generates virtually no Total Harmonic Distortion (THD). It even filters out network problems! The illustrated DSO measurement shows how low they are. For this reason, the simultaneous charging of several NLG6 on a grid connection works fine. With this charger, an electric vehicle is ready for the future and can be used without risk in large numbers.

Datasheet, manuals and other documents for NLG664 are here available.

Technical Characteristics:

Input voltage range single-phase 200-250 V
Input voltage range three-phase 360-440 V
Max. input current three-phase (per Phase) 32 A
Input frequency (+/-1%) 50 Hz
Charging voltage single-phase NLG664 200-450 V
Charging voltage three-phase NLG664 310-430 V
Max. charging current 60 A
Efficiency three-phase >94%
Weight 12.0 kg