Type DID-E

Active chilled beam with one-way air discharge and horizontal heat exchanger, in nominal lengths of 900, 1200 and 1500 mm

 

Active chilled beam for heating and cooling, with 2-pipe or 4-pipe heat exchanger, for installation into bulkheads, e.g. in hotel rooms

  • 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
  • Fixing points for various types of suspension


Optional equipment and accessories

  • Control package
  • Induced air spigot and supply air spigot (to facilitate attaching the grilles)
  • Heat exchanger powder-coated black
  • Powder coating in many different colours, e.g. RAL CLASSIC or NCS
small_tab1_Serie DID-E
  • Application
  • Description

Application

  • Active chilled beams of Type DID-E for the integration into ceiling bulkheads, preferably for room heights up to 4.20 m
  • Particularly suitable for hotel bedrooms and rooms on hospital wards
  • 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

Special characteristics

  • Choice of any induced air grille and supply air grille from our portfolio
  • One-way air discharge
  • Horizontal 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

Variants

  • Heat exchanger width is 256 or 320 mm

Accessories

  • IS: Induced air spigot
  • AS: Supply air spigot
  • IA: Induced and supply air spigots

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
  • Ventilation grilles

Construction features

  • Spigot is suitable for circular ducts to EN 1506 or EN 13180
  • Three nozzle variants to optimise induction based on demand

Materials and surfaces

  • Casing and nozzle plate made of galvanised sheet steel
  • Heat exchanger with copper tubes and aluminium fins
  • Casing, primary air spigot, etc., either galvanised or in black (RAL 9005)
  • Heat exchanger also in black (RAL 9005)
  • Optional induced air spigot (IS) and supply air spigot (AS) made of galvanised sheet steel; black (RAL 9005) as an option

Technical information

  • Function
  • Technical data
  • Quick sizing
  • Specification text
  • Order code
did_e

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 horizontal heat exchanger.

Primary and secondary air mix and are then supplied to the room horizontally through the supply air grille.

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Active chilled beams of Type DID-E, with one-way air discharge and high thermal output, providing high thermal comfort levels.

For installation into ceiling bulkheads, preferably in rooms with a height up to 4.20 m.

The units consist of a casing with suspension points, a spigot, non-combustible nozzles, and a horizontal heat exchanger.

Nozzles in three sizes to optimise induction based on demand.

Special characteristics

  • Choice of any induced air grille and supply air grille from our portfolio
  • One-way air discharge
  • Horizontal 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 and nozzle plate made of galvanised sheet steel
  • Heat exchanger with copper tubes and aluminium fins
  • Casing, primary air spigot, etc., either galvanised or in black (RAL 9005)
  • Heat exchanger also in black (RAL 9005)
  • Optional induced air spigot (IS) and supply air spigot (AS) made of galvanised sheet steel; black (RAL 9005) as an option

Technical data

  • Nominal length: 900, 1200, 1500 mm
  • Length: 948, 1248, 1548 mm
  • Width: 550, 614 mm
  • Primary air spigot, diameter: 158 mm
  • Primary air volume flow rate: 10 – 48 l/s, 36 – 281 m³/h
  • Cooling capacity: up to 1730 W
  • Heating capacity: up to 1480 W
  • Max. operating pressure: 6 bar
  • Max. operating temperature: 75 °C
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Our department for Service-Requests will contact you asap.
For general question regarding products or services you can also call:
Tel.: +7 495 221-5161 | Fax: +7 495 221-5171