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Type DID-R
ACTIVE CHILLED DIFFUSER WITH RADIAL AIR DISCHARGE, 600 OR 625 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 4.20 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
Circular or square diffuser face
Optional equipment and accessories
Control package
Casing powder-coated black
Heat exchanger powder-coated black
Powder coating in many different colours, e.g. RAL CLASSIC or NCS
APPLICATION
Application
Active chilled diffusers of Type DID-R for the integration into various ceiling
systems, preferably for room heights up to 4.20 m
Particularly suitable for continuous ceilings and for grid ceilings with grid size 600
or 625
2-pipe or 4-pipe heat exchangers enable good comfort levels with a low
conditioned primary air volume flow rate
Energy-efficient solution since water is used as a medium for heating and cooling
Active chilled diffuser with radial air discharge
Special characteristics
Radial air discharge
Vertical heat exchanger as 2-pipe or 4-pipe system, with condensate drip tray that
is useful if the temperature temporarily falls below the dew point
Water connections at the side, Ø10 mm Cu pipe with plain tails
DESCRIPTION
Variants
DID-R: Circular construction, Ø598 mm
DID-R-Q: With square diffuser face (593, 618, 598, or 623 mm)
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 %
Useful additions
Connecting hoses
Control equipment consisting of a control panel including a controller with integral
room temperature sensor; valves and valve actuators; and compression couplers
Construction features
Spigot is suitable for circular ducts to EN 1506 or EN 13180
Removable induced air grille, fixed with a central fixing screw, secured with safety
cables
Plastic nozzles
3 suspension points for on-site installation (by others)
Water connections at the side, Ø10 mm Cu pipe with plain tails
Three nozzle variants to optimise induction based on demand
Materials and surfaces
Casing made of galvanised sheet steel
Diffuser face made of aluminium
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)
Casing powder-coated black (RAL 9005) as an option
TECHNICAL INFORMATION
FUNCTION
Functional description
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 chamber; as a result of this, secondary air (room air) is
induced via the induced air grille and passes through the vertical heat exchanger, where it is heated or cooled.
Primary and secondary air mix and are then supplied to the room through the supply air slots horizontally and radially.
TECHNICAL DATA
Homepage > Products > Air-water systems > Active Chilled Beams
> Induction Unit for suspended ceiling > Type DID-R
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SPECIFICATION TEXT
Active chilled diffusers of Type DID-R, with radial 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 4.20 m.
The units consist of a casing with suspension points, a spigot, and a vertical heat exchanger with condensate drip tray.
Nozzles in three sizes to optimise induction based on demand.
Special characteristics
Radial air discharge
Vertical heat exchanger as 2-pipe or 4-pipe system, with condensate drip tray that is useful if the temperature temporarily
falls below the dew point
Water connections at the side, Ø10 mm Cu pipe with plain tails
Materials and surfaces
Casing made of galvanised sheet steel
Diffuser face made of aluminium
Heat exchanger with copper tubes and aluminium fins
Exposed surfaces are powder-coated pure white (RAL 9010) or in any other RAL colour
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2016-09-30 © TROX GmbH
Homepage > Products > Air-water systems > Active Chilled Beams
> Induction Unit for suspended ceiling > Type DID-R
Heat exchanger also in black (RAL 9005)
Casing powder-coated black (RAL 9005) as an option
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 %
Technical data
Nominal size: 600, 625 mm
Circular diffuser: Ø598 mm
Square diffuser: 593, 598, 618, 623 mm
Height: 250 mm
Primary air spigot, diameter: 98 mm
Primary air volume flow rate: 12 – 25 l/s, 43 – 90 m³/h
Cooling capacity: up to 550 W
Heating capacity: up to 500 W
Max. operating pressure: 6 bar
Max. operating temperature: 75 °C
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2016-09-30 © TROX GmbH
Homepage > Products > Air-water systems > Active Chilled Beams
> Induction Unit for suspended ceiling > Type DID-R
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2016-09-30 © TROX GmbH
Homepage > Products > Air-water systems > Active Chilled Beams
> Induction Unit for suspended ceiling > Type DID-R
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2016-09-30 © TROX GmbH