2/S11. v 2.6 (en) SLOT DIFFUSER

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Franklin Arnold
5 years ago
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1 / v.6 (en)

2 TABLE O CONTENT lot diffuser, type... 7 election diagrams... Ordering key... Corner section... Horizontal one-sided discharge Definition of symbols: Vp [m/h] V [m/hm] V [m/hm] Aef [m] vl [m/s] vh [m/s] L [m] Bmin [m] LWA [db(a)] p [Pa] 6 Ceiling diffuser for room heights from,7 to m. Made out of anodized aluminium profiles -row, -row, -row and -row version Length from to 000 mm (step mm). Individually adjustable discharge elements and. Horizontal two-sided discharge lot diffuser Two-sided discharge at an angle Narrow slot diffuser - Airflow rate - Airflow rate per meter length - Airflow rate per room area - Effective outlet area - Core velocity - Air velocity between two diffusers - Diffuser length - Distance between two diffusers - Installation height - ound power level - Pressure drop 7

Dimensions ixing onto plenum box lot diffuser Narrow slot diffuser B B B B B B B B B B - fixing

[m] connections 98 L/ 0,007-0 8 7, 0 7 98 0 8 L/ 8 0 8 L/ do 0 0,0-0 - 0-000 do 0 0,06-0

7 7, 7 L+ A ef L V h B B B A B C ød E G [m/m] [m/h m] [m] connections L/ 0,0-0, 7 9 8 0 8 L/ 8

-,0,7 -,,0 -, - 9,, 9, 7 0 0 7 7 B 7 rows 0-000,7 7 do 0 8 -,0 A 0-000,7 C - G do 0 ØD Type B

3 Dimensions ixing onto plenum box lot diffuser Narrow slot diffuser B B B B B B B B B B - fixing with rivets B B - fixing with cross-member L E A ef L V h B B B A B C ød E G rows [m/m] [m/h m] [m] connections 98 L/ 0, , L/ L/ do 0 0, do 0 0, do 0 0, Type -,,0 -, , 0, 8, L/ , 7 L+ A ef L V h B B B A B C ød E G [m/m] [m/h m] [m] connections L/ 0,0-0, L/ L/ L/ do 0 0, do 0 0, do 0 0, ,7 -,0,7 -,,0 -, - 9,, 9, B 7 rows 0-000,7 7 do 0 8 -,0 A 0-000,7 C - G do 0 ØD Type B Connecting slot diffusers in series with connecting plate End profile L (L) End plate I (I) 7 7 7, 7 7 9

4 ELECTION DIAGRAM - t=-0k t=-8k x,00 x,00 x, x, x, 0 V [m/hm] V [m/hm],0 V m -, % % % % % x,00 x, x, x,7 x, V m - Pressure drop - upply air (damper % ) V m ,0 ound power level - upply air (damper % ) , % or insulated plenum boxes sound power level is decreased by additional db(a) 0 Mimum airflow rate of per m of room area, for mimum temperature difference t=-k V m R 0- R - 0 0, 0, vl [m/s], -,0,0 - L > V [m /hm ] Example: - 7, 7,0 6,6 6, 6,8, 7,6, B min m,8,,0,6,,8,, V = 0 m/h vl = 0, m/s h = m L= m tz = - C upply olution: Diagram : V=, m/hm Correction =, x, = 68,8 m/hm Diagram : Vm = 0 m/hm V= 00 m/hm Diagram : Bmin =,7 m Diagram : LWA = 6 db(a) Correction (damper %): 6+= 8 db(a) Diagram : Pa Correction (damper %): x, = 6, Pa 0 p Pa Pressure drop correction factor LWA [db(a)] in regard to airflow damper % % % % % % x,00 x,6 x,0 x, x,0 or insulated plenum boxes sound power level is decreased by additional db(a) ound power level - Exhaust air (damper % ) Pressure drop - Exhaust air (damper % ) R 0 0- R - - L < L > Diffuser length Duljina raspora - 00 L WA db (A) 7,8 ound power level correction factor LWA [db(a)] in regard to airflow damper Given: 8, 0 8,6 0 L WA db (A) V [m/hm] 9,0 - L < - Diffuser length Duljina raspora Minimum distance between two slot diffusers - 0, - 00 t=-k Pressure drop correction factor LWA [db(a)] in regard to airflow damper Vp= ound power level correction factor LWA [db(a)] in regard to airflow damper Airflow rate per meter length V [m/hm] Mimum flow correction factor per m of room area, in regards to mimum temperature diference t 0 0 p Pa

5 ound power level correction factor LWA [db(a)] in regard to airflow damper ELECTION DIAGRAM - Mimum flow correction factor per m of room area, in regards to mimum temperature diference t t=-8k x,00 x,00 x, x, x, Mimum airflow rate of per m of room area, for mimum temperature difference t=-k V [m/hm],0, , 0 % % % x,00 x, x, x,7 x, 00 0, ,0 0 -, R vl [m/s] 0-0 -, ( Vrijedi za otvorenu regulacijsku zaklopku na priklju čnoj kutiji ) 0 - V m 0- Pressure drop - upply air (damper % ) 0 m - V 0, 0 0, % 0 V [m/hm],0 % ound power level - upply air (damper % ) V m - V m - 0 or insulated plenum boxes sound power level is decreased by additional db(a) 0 % V [m/hm] t=-0k V [m/hm] Vp= t=-k Airflow rate per meter length Pressure drop correction factor LWA [db(a)] in regard to airflow damper 0 Diffuser length duljina raspora L < L > L WA [db(a)] 9,0 - Airflow rate Vp [m/hm] Protok zraka po kvadratu površine prostorije - - Minimum distance between two slot diffusers R p [Pa] ound power level correction factor LWA [db(a)] in regard to airflow damper Pressure drop correction factor LWA [db(a)] in regard to airflow damper 8,6 7,8 7, 7,0 6,6 6, % % % % % % x,00 x, x,0 x, x,0 or insulated plenum boxes sound power level is decreased by additional db(a) ound power level - Exhaust air Pressure drop - Exhaust air (damper % ) (damper % ), B min m,8 0 V [m/hm], 0 0,6 -, , ( Vrijedi za otvorenu regulacijsku zaklopku na priklju čnoj kutiji ) ( Vrijedi za otvorenu regulacijsku zaklopku na priklju čnoj kutiji - priključna kutija neizolirana) 6,8 V [m/hm] 8, ,6,,8, Diffuser raspora length duljina, L < L > p [Pa] L WA [db(a)]

6 ORDERING KEY NOTE: Type (, ) - -, - KZ - T - N - B - L - RAL.. Number of slots (,,, ) Diffuser length (..m, in increments of 0,m) K - plenum box Z - insulation T - cross-member fixing - fixing with rivets N - slot diffuser U - narrow slot diffuser C - black discharge elements B - white discharge elements - grey discharge elements L - end profile on one side L - end profile on both sides l - end plate on one side l - end plate on both sides Corner section B Corner section doesn t have air supply function Outter dimensions: - L= / mm - Angle Dimensions are referred to mimum outter dimensions (see image) 0 Corner section ordering key: Type (, ) B - RAL.. Number of slots (,,, ) Corner section angle C - black discharge elements B - white discharge elements - grey discharge elements

2/S12 DIFFUSER FOR HORIZONTAL OR VERTICAL DISCHARGE DHV. v 3.3 (en)

2/S12 DIFFUSER FOR HORIZONTAL OR VERTICAL DISCHARGE DHV. v 3.3 (en) 2/S12 v (en) DIFFUSER FOR HORIZONTAL OR VERTICAL DISCHARGE DHV 6 7 wwwklimaopremahr wwwklimaopremahr TABLE OF CONTENTS Horizontalvertical diffuser 9 Ordering key 1 Selection diagrams 1 DHV Ceiling diffuser