R POWER mobile

Hitzinger keeps pace with the increasing mobility of its customers by also offering a mobile version of its rotary 400 Hz converters. Customers who place greatest priority on longevity, security of supply, overload capacity and complete absence of grid perturbations opt for the mobile variant of the R POWER so that they can benefit from all these advantages without being tied to a particular location.

Aircraft constructors, maintenance contractors, hangar operators and airports have been putting their trust in the proven quality of the mobile version of R POWER for decades.

Technical data


  • Towed version

Power classes

  • R POWER 10 to 180 kVA

Technical data

  • Asynchronous or synchronous motor
  • Input voltage: 3 x 200 V or 3x380 or 3x400 V or 3x440 V or 3x480 V or 3x690 V
  • Input frequency: 50 or 60Hz
  • Output voltage: 200/115 VAC
  • Frequency: 400 Hz
  • Distortion factor: <1.5 %


  • Ambient temperature: -30 °C to +52 °C
  • Relative humidity: up to 95 %
  • Noise level: <68 dB (A) @ 7 m


  • Modified protection by isolation (IT) in accordance with DFS 400
  • Different input voltage and/or frequency, i.e. other than 400 V, 50 Hz
  • Soft start
  • 28 VDC unit for single or simultaneous operation, continuous load: 600 A, maximum load: 2,500 A
  • 2x28 / 56 VDC for simultaneous operation
  • Additional tap-offs
  • Tailored designs on request (shock, climate, EMC…)
  • Remote operation

Norms & standards

  • ISO 6858 Version 2
  • EN standards
  • SAE ARP 5015
  • DFS 400
  • BS 2G 219
  • MIL-STD. 704 F

Technical highlights

The mobile version of R POWER is characterised by robustness, longevity, optimised efficiency with compact dimensions, the lowest noise emissions and maximum mobility. Low maintenance and extremely easy servicing and operation complete the profile of a continuously refined unit that has been successfully established on the market for decades. We guarantee you optimum and reliable mobile power performance in arduous conditions.

Arduous operating conditions
Thanks to a generous conceptual specification and an ingenious design, the R POWER delivers the specified power reliably, without limitation, anytime, anywhere.

Service life >25 years – unrivalled reliability
With proven and robust engineering, the R POWER offers troublefree intensive and unlimited use for more than 25 years.

Reliability: MTBF >50,000 hours

Increased efficiency
Thanks to the high efficiency of the engine and alternator, aircraft can be supplied as economically as possible.

Maximum serviceability
The modular arrangement of the switchgear simplifies all service work. A large-size soundproofing and weather-protected enclosure provides optimum access for servicing and maintenance.

Safe operationComprehensive protection and monitoring by microprocessor controller.

Simplified user operation
The touchpanel of the control station offers intuitive user navigation. Easy to read even in strong sunlight, it is also dust- and water-tight and suitable for use in the most adverse conditions. The resistive touchscreen is straightforward to use even when gloves are worn. A fault recorder logs all events.