Square slots diffusers ALD610K and Combined ALD610K Series

Transcription

1 Square slots diffusers ALD1K and Combined ALD1K Series Advantages Description ALD1K Selection tables Selection diagrams Description Combined ALD1K Selection tables Selection diagrams

2 ALD 1 K Series aluminium Square slots diffusers ALD1K diffuser with central plate ALD1K diffuser with central false-ceiling tile USES Air supply or exhaust. Four direction horizontal fixed diffusion with 1, 2, or slots. Exhaust version includes filter holder with opening core. Heating installation (max DT = + C) and airconditioning max (DT = -1 C). Ceiling installation. Designed to replace a x mm or x mm standard suspended ceiling tile (T bar profile). Filter may be fitted to the exhaust version in place of, for example, filter of fan coil unit. CONSTRUCTION Body and deflectors made from extruded aluminium. Central plate in steel. Note: the central plate may be replaced by a suspended ceiling tile cut in the same format for a more aesthetic integration. Opening core fitted with filter for air exhaust models (option) alvanized steel plenum box with side entry (RE type) or top entry (RT type), simple or insulated. Finish Aluminium and steel, epoxy paint, white RAL91. Paint finish in RAL colours on request. Fixing Diffuser fits on to plenum box with hidden fixing system. The plenum is fitted with lugs for fixing to the concrete tile. Note: the diffuser weight must not be borne by the suspended ceiling structure. Accessories 2 or plan filter for air exhaust (M1 fire class). Damper on the plenum with easy access. OPTIONS Additional entries to the plenum. 2 or sides plenum insulation (M1 polyurethane foam). DIMENSIONS ALD1K diffuser with side entry plenum standard Dimensions SPECIFICATIONS ALD1K diffuser with top entry plenum Designed for standard ceiling tiles of x mm and x mm. A x B* Nb of slots V x V H1 H2 x 1 x x x 2 x x x x x x 2 x 2 x x 1 9 x 9 x x 2 x x x 11 x 11 x x x x *Nominal tile sizes See tables on page. See graphs on page. V x V A x B 1 H1 V x V A x B H2 2

3 ALD 1 K Series Selection table supply with ceiling effect (m 2 ) Selection table exhaust without filter Selection table exhaust with 2 filter Square slots diffusers Lw (NR) values are based without room absorption. Test carried out with a standard plenum. (m 2 ) Dimensions qv (m /h) ,1-1 slot 18 2, 2 2,, 9 Lw Lt 2,, 9 1,9, Vk Pa,18-1 slot , 28 2,9 2, 8,9, 2, 2,9,8 12, 1,, -2 slots 2, 2 2,9 29,,9 8,, 2, 2,, 11, 1, 2,1 2, -2 slots 18 2, 22 2,8 2,,8,2 2,2 2 2,,2 8 1,9 19,, - slots 22 2,9 2,,8, 1,, 2, 2,9, 9, 1,9 29,9 9,1 - slots 2,8 2, 28,, 9,2 2 2, 1,1 22,2, - slots 22,1 2, 2,2 1,, 2,2 2,, 1, 1,2 22,2 1,8 - slots Lw Lt 2, 29, 8, 2,2 Vk Pa 2,,9 12, 1, 2 Lw (NR) values are based without room absorption. Test carried out with a standard plenum. Vt =, m/s Dimensions qv (m /h) ,12-1 slot Lw Lt,1 8, 1,2 22, 8, 9 Vk Pa,1-1 slot ,,8 12,9,9 29,8,2-2 slots ,, 1, 1,9 29,2,2-2 slots ,,1 8,2 1,2 22, 2 8, 9, - slots ,,8 12, 1, 29, 9,9 - slots ,, 8,9 12,2 22, 8,1, - slots ,9, 8, 1,9 2,8 8,1,2 - slots Lw Vk Pa,1,9 12,1, 29,2 Dimensions qv (m /h) (m 2 ) ,12-1 slot Lw Lt,1 8, 1,2 2, 2 8, Vk Pa,1-1 slot ,,8 12,9 21,9 1,8,2-2 slots , 8, 12, 2,9,2,2-2 slots ,,1 1,2 18,2 2, 9 8,, - slots , 11,8 1, 22,, 8,9 - slots , 9, 1,9 19,2, 8,1, - slots ,9 12, 1, 28,9,8 2 8,1,2 - slots Lw Vk Pa,1 1,9 2,1 9,,2 8 Lw (NR) values are based without room absorption. Test carried out with a standard plenum. Dp > Pa

4 ALD 1 K Series Supply with ceiling effect Square slots diffusers ,1, ,, NR ,, 1 Q v (m /h) -, -,8 2 2,, 8 V k (m/s) P t (Pa) Airflow measurement Vk x x = m /h La vitesse de soufflage (vk) et la valeur (m 2 ) ont été mesurées au moyen d un fil chaud.,, m L t (V t =,2 m/s) 2, 2,,,,, 8 m L t (V t =, m/s) 1, 2 2,2 2,, m L t (V t =, m/s) Lw (NR) values are based without room absorption. Test carried out with a standard plenum. Corrections for other Vt V t (m/s),2,,,2 L t x 1 x, x, x, Corrections for exhaust Lw (NR) - Pressure loss filter only 8 Pressure loss for exhaust no filter 1F- 2F- Pressure loss filter only F- 2F- F- F- F- F- F- F- 8 1

5 Square slots diffusers Combined ALD 1 K Series air supply + exhaust - aluminium with filter Combined ALD1K diffuser with filter USES Simultaneous air supply (on the periphery) and exhaust (at the centre) for all ventilation and airconditioning applications. Four direction horizontal fixed diffusion with 1, 2, or slots. Heating installation (max DT = + C) and airconditioning max (DT = -1 C). Ceiling installation. Designed to replace a x mm or x mm standard suspended ceiling tile (T bar profile). Filter may be fitted to the exhaust area in place of, for example, filter of fan coil unit. CONSTRUCTION Diffuser equipped with a double plenum for simultaneous supply and exhaust functions. Body and air supply deflectors made from extruded aluminium. Centre plate (for exhaust) made from perforated steel sheet. This plate may be fitted with a filter and opening core to provide easy access to the filter. Double plenum made from galvanized steel with 2 entries, on opposite sides. Finish Aluminium and steel, epoxy paint, white RAL91. Paint finish in RAL colours on request. Fixing Diffuser fits on to plenum box with hidden fixing system. The plenum is fitted with lugs for fixing to the concrete tile. Note: the diffuser weight must not be borne by the suspended ceiling structure. Accessories 2 or plan filter for air exhaust (M1 fire class). OPTIONS Insulation of the double plenum on sides (M1 polyurethane foam). Plenum entries located at 9. DIMENSIONS standard Dimensions Designed for standard ceiling tiles of x mm and x mm. A x B* Nb of slots V x V H x 1 x x 2 2 x 2 x x x x x x 2 x 2 x 1 2 x 1 9 x 9 x 2 2 x 2 x x x 11 x 11 x x x x 1 2 *Nominal tile sizes SPECIFICATIONS See tables on page. See graphs on page. V x V Combined ALD1K diffuser with plenum A x B 1 H

6 Combined ALD 1 K Series Selection table supply with ceiling effect (m 2 ) Selection table exhaust without filter Selection table exhaust with 2 filter Square slots diffusers Dimensions qv (m /h) ,1-1 slot 2, 2 2, 2, 1 Lw Lt 2,, 9 1,9, Vk Pa*,18-1 slot , 29 2,9, 9,9, 2, 2,9,8 12, 1,, -2 slots 21 2, 2 2,9,,9 8,, 2, 2,, 11, 1, 2,1 2, -2 slots 19 2, 22 2,8 28,,8,2,2 2 2,,2 8 1,9 19,, - slots 2 2,9 28, 2,8, 2,, 2, 2,9, 9, 1,9 29,9 9,1 - slots 21 2,8 2, 29,, 1,2 2 2, 1,1 22,2, - slots 2,1 2,,2 8 2,, 2,2 2,, 1, 1,2 22,2 1,8 - slots Lw Lt 2, 1, 9,,2 Vk Pa* 2,,9 12, 1, 2 Lw (NR) values are based without room absorption and relate to the combined assembly in supply and extraction mode. Tests carried out with a standard plenum. Tests carried out with a standard plenum. Tests carried out with a standard plenum. Vt =, m/s Dimensions qv (m /h) slot Pa* -1 slot slots slots slots slots slots slots Pa* Dp > Pa Dimensions qv (m /h) slot Pa* -1 slot slots slots slots slots slots 1 - slots Pa* Dp > Pa

7 Square slots diffusers Combined ALD 1 K Series Supply with ceiling effect ,1, ,, NR ,, 1 Q v (m /h) -, -,8 2 2,, 8 V k (m/s) P t (Pa) Airflow measurement Vk x x = m /h La vitesse de soufflage (vk) et la valeur (m 2 ) ont été mesurées au moyen d un fil chaud., 1, 2, 2,2 2,, m m L t (V t =,2 m/s) 2, 2,,,,, 8 m L t (V t =, m/s) Lw (NR) values are based without room absorption. Tests carried out with a standard plenum. L t (V t =, m/s) Corrections for other Vt V t (m/s),2,,,2 L t x 1 x, x, x, Pressure loss filter only - 8 F- F- 2F- 1F- 2F- F- F- 1F- Pressure loss for extraction no filter Pressure loss filter only F- F- 2F- 1F- 2F- F- F- 1F- 8 F- F- 2F- F- 1F- F- 2F- 1F-

8 Square slots diffusers ALD1K and Combined ALD1K Series Principle Slots square ceiling diffusers for supply or exhaust in ventilation installation, heating and air conditioning. Filter holder version with opening core for easy access to the interior filtor. Combined version with simultaneous air supply and air exhaust in the same diffuser. Benefits Adapted to standard x and x mm ceiling tiles. Aesthetic design. Accepts variable flow systems. Access to the filter in air exhaust application. Air supply + air exhaust version for easier installation. Aldes worldwide ALDES ermany - ALDES LUFTTECHNIK - Tel: ALDES Benelux - ALDES EUROREISTER - Holland - Tel: Belgium / Luxembourg - Tel: ALDES Spain - ALDER VENTICONTROL - Tel: ALDES HUNARY KFT - Tel: ALDES Italy - ALDES S.P.A. - Tel: EURO REISTER ITALIA - Tel: CLIMOVENT ITALIA S.R.L. - Tel: ALDES RUSSIA - Tel: + () AMERICAN ALDES VENTILATION CORP. - Tel: ALDES China - Shanghai ALDES Indoor Air Technology LTD CHINA - Tel: ALDES MIDDLE EAST - Tel: ALDES MAURITIUS - Tel: /28 ALDES OCEAN INDIEN - Tel: ALDES International Department - Tel: Fax: Aldes reserve the right to make any mmodifications connected to technical development at any time and without notice. - RCS Lyon VC 89