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B:POWER, a. s

B:POWER, a. s
U Borové 69 ,
Havlíckuv Brod ,
580 01
Czech Republic
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ElectraTherm - Model 4200, 4400, 4400B, 6500 - Organic Rankine Cycle (ORC) Power Unit

- Model 4200, 4400, 4400B, 6500 - Organic Rankine Cycle (ORC) Power Unit

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ORC POWER+ features patent-protected rotating twin screw expander. The rotary expander produces electricity transformed from a source of low-temperature waste heat. Installing the POWER+ offers a potential alternative to utilization of waste heat and a very attractive payback time.

Products Details

POWER+ 4200 is the smallest device generating up to 35kWe through the Organic Rankine Cycle and is ideal for utilization of low temperature waste heat. 

POWER+ 4400 is a device almost identical with the previous type but generating up to 65kWe. 

! NEWS ! POWER+ 4400B is a more powerful version of Power+ 4400. Thanks to the new expander from the company Bitzer it produces up to 75 kWe. 

POWER+ 6500 is the most powerful device enabling an investor to utilize a higher heat potential with higher production of electricity of up to 110 kWe. Power+ 6500 device can operate in a commbined heat and power generation (CHP) while usable heat is still available for further use of the ORC at the output. 

The system works on the principle of a closed Organic Rankine Cycle (ORC).

Process

  1. Heat enters the evaporator and heats ORC operating fluid (oil) to the boiling point and thus it is converted into steam.
    The hot steam creates pressure.
  2. The steam is forced through the screw expander and spins an electric generator.
  3. Steam is cooled with a source of cold water and condenses back to liquid form in the condenser.
  4. Operating fluid is pumped to a higher pressure, it returns back into the evaporator and the process repeats.

Utilizing the technologies:

  • Natural gas engine
  • Petrol and diesel engines
  • Biomass engines
  • Biogas
  • Boilers
  • Heat from industrial processes
  • Solar heat
  • Geothermal energy

Advantages

  • Automated management system
  • Low maintenance requirements
  • Modularity and scalability
  • Robust twin screw expander
  • CE certification
  • Zero emissions
  • No secondary toxic products
  • Zero consumption of fossiel fuel
  • Remote monitoring

Technical Specifications

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