2400 120/140/160/180kVA 115/200 VAC 400Hz Solid State


The Hobart PowerMaster 2400 series is the market’s best choice when it comes to 400Hz solid-state Ground Power units. The Hobart PowerMaster is small and simple, reliable and robust. The 2400 features unique output voltage, smart user interface, software update via USB and the standard overload capabilities that match all types of aircraft. The Hobart PowerMaster 2400 is capable of delivering 400 Hz and regulated 28.5 VDC (additional option) power, simultaneously and independently. The 28.5 VDC Active Rectifier Unit (ARU) – available as an option delivers superior voltage quality at the aircraft plug without jeopardizing the 400Hz output. The Powermaster is available in 120,140,160 and 180kVA configurations with the option to be trailer or stationary mounted.   It goes without saying that the Hobart PoWerMaster 2400 will power your aircraft, whether a narrow body or a turbo prop, whenever you need it!


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  • Features & Options
  • Specifications
  • Data Sheet


  • Supports 400% overloads
  • 90 kW continuous power at an ambient temperature of 56°C
  • TCP / IP connection to BMS as standard
  • DFS400 Specification for 400 Hz aircraft power
  • ISO 6858 Aircraft ground support electric supplies
  • BS 2G 219 General requirements for ground support equipment
  • MIL-STD-704F Aircraft electric power characteristics
  • SAE ARP 5015 Ground equipment 400 Hz ground
  • EN2282 Aerospace series characteristics of aircraft electrical supplies
  • EN62040-1-1 General & safety requirement
  • EN61558-2-6 General & safety requirement
  • EN61000-6-4 Electromagnetic compatibility
  • EN61000-6-2 Generic immunity standard
  • EN1915-1&2 Machinery; general safety requirements
  • EN12312-20 Machinery; general safety requirements
  • UL-1012 Standard for Power Units other than Class 2


  • 28 VDC, 600 Amp continuous 2000 Amp on start (ARU)
  • Additional 400 Hz output
  • Additional base module
  • Terminal extension for 2 pcs. of 7 core cable
  • Remote control box
  • Lockable door
  • Door interlock
  • âRS485 interface
  • Military interlock
  • Neutral conductor rupture supervision
  • Dry Contacts
  • Service Software


  • Rated Power: 30-45-60-90 kVA, PF 0.8-1 Voltage: 3 x 115/200 V
  • Operating Temperature at:
    PF 1.0: -40°C to +56°C (-40°F to +132°F)
    PF 0.8: -40°C to +60°C (-40°F to +140°F)
  • Dimensions n0 28.5VDC: 45.3″ L x 22.4″ W x 49.2″ H (Vertical) , 51.8″ L x 45.3″ W x 38.6″ H (Bridge)
  •  Weight: 1433 lbs. (Fixed and Bridge units)

Data Sheet

View Data Sheet