Bâti-Nantes HQ, France

Bâti-Nantes, a property developer in the Nantes region in France, has set up its new headquarters in the heart of the Euronantes business district. This building comprises 6660 m² of office and commercial space and is Breeam Good certified.

Why the Distech Controls solution?

The Distech Controls solution was chosen to ensure the control and supervision of this new office building. The architecture of this "open and largely glazed" building favours natural heat and takes a first step towards energy efficiency. In line with this approach, the client chose to equip the building with ECLYPSE connected controllers for terminal units. The Space Dynamix partitioning software allows for one controller for two offices; the reduction in the number of PLCs is therefore accompanied by a significant reduction in the power consumption associated with the regulation.

These ECY-PTU-208 controllers manage the blinds, lighting and radiant panels in each office, according to the predefined setpoint via the Allure UNIWAVE remote controls.

The client also chose the EC-Net 4 supervision software to federate the various communication protocols present in the building, and thus unify its management.

Finally, the ECY-S1000 modular connected controllers in BACnet/IP were chosen to control the technical installations, the district heating substation, the VMC, the suppressors and the cooling units.

Our customer Asterm confirms: "This system is open, ready for the challenges of intelligent buildings”.

Solutions installed:

  • ECLYPSE connected controllers for terminal units - ECY-PTU-208
  • Occupant remote controls - Allure UNIWAVE
  • ECLYPSE Connected Modular Controllers - ECY-S1000
  • EC-Net 4 monitoring software
  • Space Dynamix partitioning software

Stakeholders :

  • Systems integrator: Asterm
  • Installers: AD Clim and Hervé Thermique
  • Architect: Barré-Lambot Architects
  • Promoter: ETPO

This reference is featured in a dedicated article in issue 15 of the BACnet Journal France (October 2022).

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