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Rugged and reliable HV power transfer

LUN700 is a unidirectional, non-isolated, buck DCDC converter with a maximum input voltage of 2.6kV and a maximum output voltage of 2.5kV. It is capable of transferring up to 700kW of power.

The converter is IP68 rated, meets EMC/EMI requirements and utilises sophisticated data monitoring techniques to ensure optimal performance; facilitate preventative maintenance and provide insight for system management. 

The latest in SiC and phase interleaving technology enables operation with 99%* efficiency, resulting in maximal system performance.

Typical Applications

  • Secondary DC Link voltage regulation
    • 400 -2000V DC Link
  • Power supply for HV components: compressors, fans, pumps, hydraulic system
  • HV storage battery charging
  • Battery manufacture and test

At a glance

Topology: Unidirectional non-isolated buck converter

Maximum Input Voltage: 2.6kV 

Maximum Output Voltage: 2.5kV

Maximum Current Output: 1000A

Typical Power Output: 250 – 700kW

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