Ace Flight™ KPSU-3P

ARINC 792 Three Phase Power Supply Unit (KPSU)
Coming soon
  • Three Phase Input
  • 115VAC/360-800Hz Input to 28/48VDC Output (ordering options)
  • Total Output Power: up to 2KW
  • ARINC 792 compliant
  • RTCA DO-160G qualified, Line-fit Ready

The KPSU-3P, an ARINC 792-qualified Ku/Ka-band power supply unit developed by Kontron, provides up to 2KW of clean, filtered, isolated power to next gen flat panel Electronically Steered Antennas (ESAs). With three-phase 115VAC/360-800Hz power input to 28/48VDC, integrated EMI filtering, Over-voltage, Over-Current and Lightening Protection circuitry, the KPSU-3P delivers maximum power efficiency and control functions. Its unique, customizable design strikes the perfect balance between size, weight, power efficiency and thermal management and can be adapted according to individual customer needs.

These features offer OEMs and system integrators a cost-effective, flexible KPSU solution with the smallest footprint on the market.


Input Voltage 115VAC/360-800Hz
Outut Voltage Range 28/48VDC (ordering options)
Power up to 2KW
Characteristics Integrated EMI filtering Over-Voltage Over-Current Lightning Protection circuitry Hold-Up 200ms
Mounting Flange Mount Enclosure
Provision per ARINC 792
Cooling Passive Cooling (no fans), Non-Vented
Operating Temperature -15°C to +55°C, +70°C requires Air Ducting or Fan Kit (air flow)



Kontron Services Brochure
[ kontron-services-brochure.pdf, 8.9 MB, Dec.17.2020 ]


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