HPCON: UPS for clean power & power conditioning

A filtered, clean and reliable power supply is essential for critical consumers. The U POWER HPCON systems supply clean energy to critical consumers with a time-limited bridge mechanism. These UPS systems have been specifically developed for unstable power networks. Thanks to reliable grid stabilisation and mains filtering of harmonics, voltage peaks, voltage drops and frequency errors, the HITZINGER Power Conditioning (HPCON) UPS systems provide guaranteed performance. Anywhere. Anytime.

Clean Power: HPCON UPS

HITZINGER dynamic power conditioners are used to ensure a continuous high-quality consumer power supply and prevent downtimes in critical processes. The power conditionier system guarantees extremely low tolerances in both voltage waveform and value in the event of mains disturbances. Hence the HPCON UPS can be used for clean power systems or clean power solutions and as power conditioning unit.

Dynamic UPS systems in use

Dynamic UPS systems, also known as Dynamic Diesel Uninterruptible Power Supply (DDUPS), such as the HPCON from Hitzinger, are used for grid stabilisation, including frequency, voltage and current stabilisation. Therefore the dynamic UPS / DDUPS works as a power line conditioner. HPCON UPS systems offer a range of advantages over common UPS systems, such as mains filtering of natural energy sources (such as wind energy, hydropower, photovoltaic, alternative energy and renewable energy): power and voltage smoothing, grid stabilisation for sensible electronic devices, to secure grid support, and much more.

Technical data

Power classes

  • Power ratings from 100 kVA to 2500 kVA
  • Voltages from 400 V to 11 kV
  • Frequencies of 50 Hz, 60 Hz
  • Utilisation of the autonomous time for maximum temporary bridging


  • Stationary setup
  • Container version
  • Enclosed version


  • Ambient temperature: -30 °C to +50 °C
  • Noise level: up to 45 dB(A) at 3 m


  • IEC 60034-1
  • IEC / EN 88528-11
  • other standards (e.g. UIC, EN, IEC, ISO, UL) to requirements

Technical highlights

  • Network stabilisation and filtering to protect consumers from harmonic oscillations, voltage peaks, voltage drops and frequency faults.
  • U POWER systems work with voltages of up to 11 kV independently, which offers benefits such as low losses and greater reliability thanks to minimisation of components and absence of step-up transformers, among others.
  • Preventive system protection for prolonged service life, system monitoring, coil temperature monitoring, vibration monitoring, etc.
  • Reduced downtimes/maintenance intervals thanks to automatic regreasing devices, with the advantage of a completely contactless excitation device (“brushless design”)  further reinforced on the alternator; tropical special coatings
  • As a general contractor, we are able to realise complete turnkey projects, including aspects such as engineering, execution planning, production with subsequent factory approval, delivery and local installation.
  • A design with an optimised level of efficiency for minimal losses in standby mode.
  • EMC-tested, long-life modular controller, 15.4-inch touchpanel with intuitive user menu navigation.

Variants and options

  • Redundancy variants (system-/controller-redundant,..)
  • Comprehensive communications interfaces (PROFIBUS, PROFINET, MODBUS, etc. )
  • Circuit breaker variants including 3-pole, 4-pole, plug-in technology,…
  • Remote maintenance access to information on the current system state via W-LAN