C POWER for test bay applications - coupled

The Hitzinger Rotary Frequency Converters, provide high levels of reliable, quality power over a full range of frequencies. Our Rotary Converters can support 50Hz and 60Hz input frequencies and offer outputs frequencies across an entire range to suit your exact requirements. With over 65years of experience, the Hitzinger Frequency Converters are specifically designed to provide the optimal levels of stability, overload capacity and precision.

The Hitzinger coupled converter for test bay applications provides guaranteed power protection to your exact specification, with the added advantage of vibration dampers for resilient mountings also available.

Technical data


  • There are multiple versions available, including either soundproofed enclosures (for internal placement) or weather-protected enclosures and split versions with freestanding switchgear. Tailored versions are also available upon request (Including special requirements for shock, climate, EMC…)
  • Can also be Fitted in 20”, 30” or 40” standard containers

Power classes

  • From 50/60Hz converters, Hitzinger can provide anything between 10-2,000kVA from a single converter
  • For applications that require 50/50 or 60/60Hz, Hitzinger can provide anything between 10-3,500kVA from a single converter

Technical data

  • Asynchronous or synchronous motor
  • Different input voltage and/or frequency, i.e. other than 400 V, 50 Hz available, including Input voltage up to 12kV
    (Specific input voltages are available upon request)
  • Output voltages up to 12kV AC and 1000VDC, with a Frequency of 16 2/3 Hz – 800 Hz
  • Distortion factor: <1.5 %
  • Standard Noise level is <65 dB (A) @ 7m (Additional Noise reduction kits are further available should you require lower sound attenuation)
  • Ambient temperature: -30 °C to +52 °C
  • Relative humidity: up to 95 %


Multiple constructions are available to suit, including;

  • Three-bearing version with flexidisc,
  • Standard claw coupling,
  • Freestanding with combined switchgear
  • Flywheel converter


  • Ambient temperature: -30 °C to +52 °C
  • Relative humidity: up to 95 %
  • Standard Noise level is <65-95 dB (A) @ 7m (Additional Noise reduction kits are further available should you require lower sound attenuation)


  • Slip rings for variable adjustment of output voltage and Frequency converter for variable adjustment of output frequency
  • Soft starter for choke, transformer and frequency converters
  • Standard ISO type Containers (20 ft, 30 ft, 40 ft)
  • Master control (Including Display on PC or touch-panel) and Remote operation
  • Remote monitoring and Remote operation

Norms & standards

  • EN-60034

Technical highlights

The Hitzinger design philosophy ensures that our rotary converters for test bay applications are characterised by there robust and compact design. The optimised efficiency and the lowest noise emissions, means that we are the preferred partner for many consultants, contractors and clients. The Hitzinger converters are designed specifically to provide the lowest maintenance regime and offer extremely easy servicing and operation throughout the life of the equipment. Thanks to a tailored design, calculation, production and testing, C POWER delivers the specified power reliably, without limitation, anytime.

The rotary converter benefits from a four-point access that ensures maximum service capability and benefits from an unrivalled Service life of >25years. Coupled with an extremely high MTBF of 50,000hours, means that the Hitzinger rotary converter provides an extremely reliable solution.

With Enhanced Efficiency
The Hitzinger C-Power range benefits from years of experience in the rotary machinery market, which ensures the highest levels of
efficiency in the market providing minimal losses

Maximum serviceability
Our modular switchgear setup ensures simplistic service and maintenance

Simplified user operation
Our patented A-CON touch screen control panel was designed to offer an intuitive user navigation, even in the most adverse weather conditions including.

With a service life of >25yrs and MTBF of 50,000hrs, the Hitzinger C-Power range offers the most reliable solution for any application