mcr EXi-F - hybrid smoke prevention system for evacuation routes

ITB Technical Approval AT-15-9674/2016

ITB Certificate of Conformity CZ-ITB-2469/W

Domestic declaration of performance HW/02/2017

Protection from smoking of vertical evacuation routes is an important element of the entire fire safety system of the building. Mcr EXi-F overpressure smoking prevention system installed in staircases contributes to the safety of building users. The system comprises appropriately designed air supply units working with intelligent automatics (mcr Omega units, pressure transducers, inverters) that prevent penetration of smoke to the protected zone by generating increased pressure.

mcr EXi-F system includes:

• mcr Omega power and control unit
• air supply units with ventilation equipment
• differential pressure transducers (digital and analogue)
• additional elements (manual control panel, air supply switching system, in-duct smoke sensors, bleed dampers )

Configuration and quantity of individual system components is dependent on the requirements of fire scenario, specifics of the building, and the design of its staircase, elevator shaft, or other protected space.