DID300B
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Induction units for suspen­ ded ceilings Side entry primary air spi­ got DID300B without indu­ ced air grille DID300B, water connec­ tions (2-pipe system ​ shown) Active chilled beam with two-way air discharge, ​ 300 mm nominal width, with horizontal heat exchanger Active chilled beam for heating and cooling, with 2-pipe or 4-pipe heat exchanger, for ​ integration with various ceiling systems ■■ 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 Eurovent certification ■■ High comfort levels due to low airflow velocity in the occupied zone ■■ Three nozzle variants to optimise induction based on demand ■■ Side entry or top entry primary air spigot ■■ Removable induced air grille 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

Induction units for suspended ceilings Type Page Basic information and nomenclature 300B - 23 Application - Active chilled beams of Type DID300 B for the integration into various ceiling systems, preferably for room heights up to 4.00 m - Shallow construction of only 210 mm, hence suitable for low ceiling void spaces, e.g. in refurbishment projects - 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 for heating and cooling Special characteristics - Side entry or top...

Induction units for suspended ceilings General information Maintenance – No moving parts, hence low maintenance – The heat exchanger can be vacuumed with an ​ industrial vacuum cleaner if necessary DID300B – VDI 6022, Part 1, applies (Hygiene ​ requirements for ventilation and air-​ conditioning systems and units)

Induction units for suspended ceilings 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 chambers; 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 slots. ⑧ ① Primary air spigot ② Casing top ③ Nozzles ④ Water...

Induction units for suspended ceilings ① Conditioned fresh air (primary air) ② Supply air

Induction units for suspended ceilings Technical data Nominal length Length Height Width Primary air spigot, diameter Primary air volume flow rate Cooling capacity Heating capacity Max. operating pressure, water side Max. operating temperature

Induction units for suspended ceilings The quick sizing table contains operating points for defined reference units. For other operating points you may use the Easy Product Finder design software. 02/2017 - DE/en TROX ®TECHNIK

Induction units for suspended ceilings Quick sizing

Induction units for suspended ceilings Specification text This specification text describes the general ​ properties of the product. Texts for variants can be ​ generated with our Easy Product Finder design ​ programme. Active chilled beams of Type DID300B, with two-​ way air discharge, high thermal output, and of ​ shallow construction. 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 a ​ horizontal heat exchanger. Three nozzle variants to optimise...

Induction units for suspended ceilings Order code Active chilled beam  Heat exchanger 2 2-pipe 4 4-pipe  Nozzle variant K Small M Medium G Large  Arrangement of casings and connections Top entry primary air spigot (V) Supply air V-S V-M V-L V-R Supply and extract air combination (A) V-L-AR V-R-AL Side entry primary air spigot (H) Supply air H-SV H-SH H-LV H-LH H-MV H-MH H-RV H-RH Supply and extract air combination (A) H-LV-ARV H-RV-ALV H-LH-ARH H-RH-ALH H-LV-ARH H-RV-ALH H-LH-ARV H-RH-ALV  Total length (diffuser face) × nominal size [mm] L × LN Supply air 893 – 1500 × 900...

Induction units for suspended ceilings Order code Order examples DID300B-2-M-V-M/1000×900 Heat exchanger Nozzle variant Arrangement of casings and connections Total length (diffuser face) × nominal length 2-pipe Medium Top entry primary air spigot (V) 1000 × 900 mm DID300B-4-M-H-LV-ARV/1396×1200/P1-RAL9016/G3/VS Heat exchanger Nozzle variant Arrangement of casings and connections Total length (diffuser face) × nominal length Exposed surface Surface of heat exchanger Valves and actuators 4-pipe Medium Supply and extract air combination (A) 1396 × 1200 mm RAL 9016 Black (RAL 9005) With

Induction units for suspended ceilings Construction with side entry primary air spigot L₁ Construction with top entry primary air spigot L₁ ① Suspension holes

Induction units for suspended ceilings Non-active section as extension: 8 kg/m Top entry primary air spigot -1 kg/piece 02/2017 - DE/en TROX ®TECHNIK

Induction units for suspended ceilings Casing arrangement Mit horizontalem Pri-marluftstutzen H-SV Primary air spigot at the front Casing arrangement: standard (centre) H-SH Primary air spigot at the rear Casing arrangement: standard (centre) H-MV Primary air spigot at the front Casing arrangement: centre H-MH Primary air spigot at the rear Casing arrangement: centre

Induction units for suspended ceilings DID300B Casing arrangement Mit vertikalem Primar-luftstutzen Top entry primary air spigot Casing arrangement: standard Top entry primary air spigot Casing arrangement: left side V-M Top entry primary air spigot Casing arrangement: centre V-R Top entry primary air spigot Casing arrangement: right side

Induction units for suspended ceilings Construction with side entry primary air spigot and additional casing with side extract air ​ spigot L₁ LH Water connection, Ø12 mm Water connections A1 and A2