lindab | we simplify construction Active chilled beam Plexus Use Lindab’s unit Plexus gives many placement possibilities since it fits into the false ceiling 600 x 600 alternative 1200 x 600. Plexus is provided with Angled Nozzles which are control- ling the primary air into non-parallel jets in a 360 degree air pattern. The 360 degree air pattern results in shorter air throws (30%) and a draft free indoor climate. Plexus can be used for both cooling, heating and ventilation. Plexus can be equipped with the functions, Regula Secura condensa- tion guard, down fold battery for better accessibility and pre- mounted valves and actuators. The possibilities are many and the flexibility large. Installation Plexus is provided in both an integrated and a free hang- ing model. Plexus I are mounted integrated into false ceiling there the unit is placed above the standard T-bars. Plexus X is mounted integrated into false ceilings there the unit is placed into hidden bars, for example edge DS. Plexus Y and Z are for mounting into false ceiling system edge E. Plexus F is mounted free hanging or close to the ceiling. Plexus can be delivered with horizontal or vertical air connection and with horizontal water connection. Worth noting By the many adaptions to ceiling tiles the Plexus beam easily can be mounted into modern buildings. Because of Plexus 360 degree air pattern and the resulting shorter air throws many Plexus beams can be mounted into same room without creating any draft problems. The air volume can easily be adjusted with Lindab’s JetCone system, which creates a great flexibility. Plexus is provided with a high quality design outlet frame made from powder coated strang-aluminium. The version ISA offers a precoated steel casing with integrated outlet frame. The water battery can be turned easily on site to change e.g. connection (A5) to (A6) or vice versa (only available for 2-pipe connections and models without plus features). The beam can be easily integrated/used in a Pascal water system to enable VAV/DCV. Lindabs active chilled beams are Eurovent-certified and test- ed according to EN-15116. Key figures Length: Width: Height: Capacity: 600, 1200 mm 600 mm (ceiling adaption available) 220 mm 769 W (Plexus IS/ISA-60) 992 W (Plexus IS/ISA-120) Calculation setup Room temp: 25°C, Water temp: 14-17°C, Air temp: 18°C, Nozzle air pressure: 80 Pa, Air flow: 25 l/s. 2 way air pattern 4 way air pattern Plexus 360º air pattern Picture 1. Plexus integrates both cooling and heating functions from the climate beams together with the supply air termi-nals technique. Unique for the Plexus is that the air is supplied in a 360° air pattern instead of a traditional 4 way pattern. This feature allows approximately 30% shorter air throws. 2 Lindab reserves the right to make changes without prior notice 2021-05-21
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