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Type BID
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Floor Induction Units TROX GmbH Telephone +49/2845/2 02-0 Heinrich-Trox-Platz e-mail trox@trox.de

Contents · Description Description ______________________________________ Construction ·Dimensions _________________________ Materials ________________________________________ Installation _______________________________________ Nomenclature ____________________________________ Performance Overview · Technical Data _____________ Order Details ____________________________________ Secondary air Linear grille or roll down grille Water coil Induction nozzles TROX Floor Induction Unit Type BID with roll down grille TROX Floor Induction Unit Type BID TROX Floor Induction Unit Type BID with linear...

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Constuction · Dimensions Detail X (rotated 90° degrees) Individual unit with perimeter frame Gitterauflage Grille ledge Casing and primary air duct are made of galvanised steel sheet. The coil consists of copper pipes with formed aluminium fins. The lip seal is made of rubber. The surfaces are untreated. On request, the casing and/or the coil can be powder-coated to RAL 9005 (black). ቢ Linear floor grille type AFN-0-A or aluminium roll down grille type ARR20 (order separately) ባ Coil ቤ Primary air plenum with integral discharge nozzles ብ Primary air connection spigot with lip seal ቦ Casing...

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Installation Once the BID unit has been lined up with the façade, the height-adjustable feet can be used to compensate for building tolerances. Care should be taken to ensure horizontal installation is achieved. Once this is complete, it is possible to secure or bolt the unit to the floor using the pre-stamped slots (11 x 30 mm). The grille or roll down grille selected is then laid on the BID’s grille ledge. In a continuous grille core installation the core must be suitably supported if its length is greater than the L1 dimension selected. Height adjustment feet False Floor Pre-stamped...

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in K: Temp. diff. between room air tR and core tL in K: Temp. diff. between room air and primary air in K: Temp. diff. between water flow and return in K: Temp. diff. between room air and water flow temperature in Pa: Primary air pressure drop ∆pW in kPa: Water pressure drop tR in °C: Induced secondary air temperature in °C: Water flow temperature – cooling in °C: Water return temperature – cooling in °C: Water flow temperature – heating in °C: Water return temperature – heating : Correction factor water volume flow rate in W: Water heating capacity in W: Water cooling capacity in W: Total...

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Performance Overview · Technical Data with 2-pipe / 4-pipe system Reference values cooling Reference values heating tR tAN FW tWVK ‡WK ∆tPr ∆tRWV Room height: 3 m Cooling Nozzle type . . ∆PW QS = Qges (water) (water) kPa Watt . . ∆PW QS = Qges (water) (water) kPa Watt

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Technical Data Convective heating capacity, related to water flow only (without primary air) ∆tRWV in K 20 18 Water pressure drop ∆pW in kPa Diff. between flow and return water temp. ∆tW in K Correction factors (FW) water volume flow rate See also our selection programme for air-water systems on the internet at www.trox.de

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Order Details Specification Text losses, for adapting to room layout changes nozzles can be individually closed with plugs, easy-to-clean coils complying with VDI 6022, optional as a 2-pipe version for heating or cooling, and as a 4-pipe version for heating and cooling, copper 12 x 1 mm water connections with the option of right or left hand, optional with bleed valves and/or pipe connections with 1/2” external thread, a grille ledge for a linear grille or roll down grille. Modular floor induction units for air-water air conditioning systems, in 5 nominal sizes, for ventilating rooms...

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