Trox - Model DID312 - Active Chilled Beam
Active chilled beam with two-way air discharge, 300 mm nominal width, vertical heat exchanger and condensate drip tray. Active chilled beam for heating and cooling, with 2-pipe or 4-pipe heat exchanger, for integration with various ceiling systems. The condensate drip tray is useful if the temperature temporarily falls below the dew point.
- Preferably for room heights up to 4.00 m
- High heating and cooling capacity with a low conditioned primary air volume flow rate and low sound power level
- High comfort levels due to low airflow velocity in the occupied zone
- Three nozzle variants to optimise induction based on demand
- Hinged, removable induced air grille in four designs
Optional equipment and accessories
- Control system
- Additional casing for extract air
- Heat exchanger powder-coated black
- Powder coating in many different colours, e.g. RAL CLASSIC
Active chilled beams provide centrally conditioned primary air (fresh air) to the room and use heat exchangers for additional cooling and/or heating.
The primary air is discharged through nozzles into the mixing chambers; as a result of this, secondary air (room air) is induced via the induced air grille and passes through the heat exchanger.
Primary and secondary air mix and are then supplied to the room horizontally through the supply air slots.
Active chilled beams of Type DID312, with two-way air discharge and high thermal output, providing high thermal comfort levels.
For installation flush with the ceiling, preferably in rooms with a height up to 4.00 m.
The units consist of a casing with suspension points, a spigot, non-combustible nozzles, and two vertical heat exchangers.
Three nozzle variants to optimise induction based on demand.
Special characteristics
- The vertical heat exchanger with condensate drip tray is useful if the temperature temporarily falls below the dew point
- Hinged, removable induced air grille in four designs
- Heat exchanger as 2-pipe or 4-pipe system
- Internal nozzle plate with punched nozzles (non-combustible)
- Water connection at the narrow side, Ø12 mm Cu pipe, either with plain tails or with G½" external thread and flat seal
Materials and surfaces
- Casing, front frame, nozzle plate, and perforated induced air grille (LR/LQ) made of galvanised sheet steel
- Border and blades of the induced air grille (GL/GQ) made of aluminium sections
- Heat exchanger with copper tubes and aluminium fins
- Exposed surfaces are powder-coated pure white (RAL 9010) or in any other RAL colour
- Heat exchanger also in black (RAL 9005)
- Nozzle plate powder-coated black (RAL 9005)
- Additional casing for extract air with a spigot made of galvanised sheet steel
Construction
- Powder-coated RAL 9010, pure white, gloss level 50 %
- P1: Powder-coated in any other RAL colour, gloss level 70 %
- P1: Powder-coated RAL 9006, white aluminium, gloss level 30 %
- Nominal length: 900, 1200, 1500, 1800, 2100, 2400, 2700, 3000 mm
- Length: 893 – 3000 mm
- Height: 210/241 mm
- Width: 293, 300, 312 mm
- Primary air spigot, diameter: 123/158 mm
- Primary air volume flow rate: 5 – 70 l/s or 18 – 252 m³/h
- Cooling capacity: up to 1830 W
- Heating capacity: up to 1240 W
- Max. operating pressure: 6 bar
- Max. operating temperature: 75 °C