Fire damper BKA-EN. with general technical approval Z tested according to DIN EN

Transcription

1 Fire damper BKA-EN with general technical approval Z tested according to DIN EN Ferdinand Schad KG Steigstraße D Kolbingen Phone +49 (0) Fax +49 (0) info@schako.de

2 contents Description...3 Quality assurance... 3 Note regarding smoke extraction... 3 Models and dimensions...4 Dimensions... 4 Frame drilling... 5 Application... 5 Damper blade projecting ends... 6 Installation details...7 Installation in massive walls and ceilings... 7 Installation in lightweight walls with metal stand assembly... 8 Installation outside of/away from walls... 9 Connection of ventilation ducts Installation notes Air flow direction Minimum distances Suspension of shut-off device Technical details Quick selection LWA = 35 db(a) Quick selection LWA = 40 db(a) Quick selection LWA = 45 db(a) Pressure loss and sound intensity Weight table (kg) Clear cross-section (m2) Accessories Limit switch type ES Hall limit switch type HES Electric spring return actuator types ELD-BLF/ELD-I-B Electric spring return actuator ELD-24-TL Pneumatic swivel drives type PND, 6 bar Smoke alarm system type RMS-L Signalling and switching bus system type KOMES Extension part type VT Assembly part type EBT Flexible connection pieces type FS Connection pipe type RS Finishing protective grating type ASG Legend Specification text /19-2

3 Description Shut-off dampers against fire and smoke in ventilation ducts - fire dampers - are used for the automatic locking of fire lobbies in ventilation and air conditioning systems. They constitute unregulated construction products according to Building Regulation List B Part 2 and are subject to approval. The "General and Special Conditions" of the general technical approval Z in its current form, the mounting and operating instructions and the common standards and guidelines must be observed in connection with this documentation. For maintenance, servicing, retrofitting, etc., it may be necessary to provide on-site inspection openings in suspended ceilings, shaft walls, etc. They must be built in in sufficient numbers and size. - Housing made of galvanized sheet steel, optionally: - Housing made of stainless steel material no or Housing with DD PU painting - Molded connection flanges with centre hole, corner angle with long hole for simple duct mounting and high stability - thermal partition made of silicate structural panels - Shut-off damper made of glass-fibre-reinforced, asbestosfree lightweight concrete, cold and hot leakage requirements according to DIN EN are met by circumferential hose and intumescent seals. Horizontal and vertical position of the damper blade possible - Thermal release via fusible link 72 C or 98 C, optionally with electric or pneumatic trigger devices - with two opposite inspection openings - Connection of a smoke trigger device with general technical approval (e.g. SCHAKO RMS-L, see catalogue Air, part 2, subregister 09.e) in connection with suitable electric or pneumatic release devices to the fire damper is possible; the propagation of fire and smoke is effectively prevented and the requirements of the Model Building Regulation (MBO) are fulfilled. Optimal detection and switching operations by addition of the SCHAKO KOMES bus system (see catalogue Air, subregister 09.c) possible. - Application: max. 1000Pa operating pressure at v face < 10 m/ s, mounting position independent of the air flow direction Quality assurance Regular, legally required self-monitoring and external monitoring carried out by the materials testing institute MPA Baden- Württemberg guarantee highest quality. Manufacturing is effected according to EN ISO 9001 certified QM procedure. Note regarding smoke extraction with spring return actuator can be used for cold smoke extraction (t duct < 72 C and t ambiance < 50 C). Opening/actuating the BKA-EN after a thermal release is only possible by an approval in each individual case. This approval is granted by the competent supreme building authority, countryspecific deviations are possible. Once the approval has been granted, a smoke extraction up to approx. t duct < 140 C is possible. 09/19-3

4 Models and dimensions Dimensions CL OPE Available sizes W (mm) H (mm) Housing 2 Shut-off damper 3 Adjusting lever 4 Locking profile 5 Snap-in locking device 6 Fusible link mechanism 7 Inspection opening top and bottom 8 Trigger device Housing length L = 375 / 500 mm All widths and heights can be combined. Release device always on H side. On request, the width and height dimensions are available in steps of 10 mm. 09/19-4

5 Frame drilling Detail A Corner angle with long hole suitable for screws M8 - M12 Connection flange with additional long holes 9.5 x 16 mm The fire damper type BKA-EN is supplied with front side fitted corner long holes for M8 - M12 screws. Application Application Model/Material minimum thickness of wall/ceiling [mm] fire resistance class 1.) BKA-EN in solid walls Concrete 100 K90 Lightweight concrete / aerated concrete 100 K90 Masonry according to DIN K90 in solid ceilings Concrete / aerated concrete 100 K90 in wallboards Plaster 100 K90 lightweight partition walls DIN Tab.48 away from walls Metal stands with plasterboard / building board panelling in connection with a L90 ventilation duct devoid of openings up to the fireresistant wall 100 K K90 1.) for connection of ventilation ducts on both sides for connection of ventilation ducts on one side and protective grating installed on opposite side and made of non-flammable building materials (Class A, DIN 4102) When installed in solid walls/ceilings, and away from walls of lower fire resistance class than F90, the BKA-EN has the same fire resistance class as the above component to be protected. 09/19-5

6 Damper blade projecting ends AS AS ASG FS RS MS ASG FS RS "a" = 50 mm: Minimum distance between the front edge of the open damper blade and the finishing protective grating (ASG), flexible connection piece (FS) or the duct connection pipe (RS). MS H Connection Wall frame side (MS) frame side (AS) L = 375 L = * 146 y * * * * x 42 * 84 y * * * 46 * * 104 * y1 21 * * 129 * 4 * * 154 * 29 * * 179 * 54 * * 204 * 79 * x * 229 * 104 * * 254 * 129 * * 279 * 154 * * Extension piece (VT) necessary y1 SCHAKO ASG / VT / FS: Flange holes suitable for BKA-EN 09/19-6

7 Installation details Installation in massive walls and ceilings - Installation in solid walls and ceilings of fire resistance duration F30, F60, F90, including shaft walls, shafts, ducts and fire walls. - Installation "flange to flange" - Installation in part with mortar lining (1- or 2-sided mineral wool filling, non-flammable according to DIN 4102, melting point > 1000 C, =150 kg/m 3 ) - Installation of horizontal/vertical damper blade possible - Installation of flexible connection spigots required on both sides (alternatively: flexible ventilation duct made of aluminium) for: - Solid walls d<100 mm - Installation in part with mortar lining (1- or 2-sided mineral wool filling, non-flammable according to DIN 4102, melting point > 1000 C, =150 kg/m 3 ) - circumferential gaps s must be filled with mortar of group II or III (DIN 1053) or with concrete. For gypsum wall boards, also gypsum or gypsum mortar can be used. - s min = 40 mm (in general s general = 60 mm, for easier mortar lining) - If during the construction of the wall/ceiling, the shut-off device is installed, the gaps "s" can be omitted. Installation "flange to flange" Mortar or concrete Wall mounting Operating side For large wall thicknesses right left Installation "in massive walls and ceilings" top bottom Ventilation duct or extension piece Installation in ceiling suspended vertical 09/19-7

8 Installation in lightweight walls with metal stand assembly Installation in lightweight walls according to DIN Tab.48 with horizontal or vertical damper blade. No additional suspensions or fixings are allowed, mounting aids must be removed. Installation of flexible connection spigots required on both sides (alternatively: flexible ventilation duct made of aluminium) Mounting aid Rivet, crimp or screw the exchangeable profiles in the overlap area Section A-A Detail X Connection directly under the ceiling Section B-B Detail Y Minimum distance -between one another- : 200 mm 1 Shut-off damper 2 Doubling (Plaster boards GKF, 2 x 12.5 mm) 1. Double fastening with drywall screws 3.5x55, a < 250 mm 2. Double fastening with drywall screws 4.5x70, a < 250 mm 3 Lightweight partition wall according to DIN 4102 Part 4, Table 48 4 Mineral wool, wall-specific model 5 Profile UW 50/40/0.6 6 Fill plaster cavities with wall-specific filler, max. gap width 5 mm, perform filling operation as part of assembly. 7 Elastic mineral wool, 40 mm non-flammable DIN 4102, Melting point 1000 C, density about 80 kg/m 3 8 Ceiling 9 Profile CW 50/50/0.6 09/19-8

9 Installation outside of/away from walls Installation outside of/away from walls with horizontal/vertical damper blade. The distance of the BKA-EN flange to the wall is mm. Mounting in connection with fire-resistant ventilation duct devoid of openings L30, L60, L90 made of sheet steel lined with an external insulating layer made of wall board or wall boards only. The fire resistance period of the ventilation duct must be proven by means of general technical test certificates, expert opinion or standards. The duct must be connected to the side of the BKA-EN opposite to the fire-resistant duct by means of a flexible connection spigot (alternatively: flexible aluminium ventilation duct). Suspension according to DIN Wall connection according to duct manufacturer Connection to ventilation ducts made of sheet steel with plate insulation Detail A Mineral wool Duct wall Filled in with plaster Duct Cross brace position under sheet steel duct with plate insulation Detail B Cross brace U50 DIN 1026 or mounting bar or the like (Observe dimensioning according to statics) Approved fire-resistant ventilation duct L30, L60, L90 with proven fire resistance period, whose suitability is documented by test certificates, expert opinions or standards. Filled in with plaster Mineral wool Duct wall Connection to plate-type duct Detail A Mineral wool Duct wall Filled in with plaster Connection to plate-type duct Detail B Filled in with plaster Mineral wool Duct wall 09/19-9

10 Connection of ventilation ducts The local regulations regarding ventilation systems (e.g. LüAR) apply. In particular, also in case of fire, no inadmissible forces may act on the shut-off device and the space-enclosing components and impair their fire resistance period. The required bellow expansion joints must be designed as flammable, elastic connection spigots made of at least standard inflammable construction materials (construction material class B2 according to DIN 4102) at least 10 cm in length (in the built-in condition). Alternatively, ventilation ducts can be made of aluminium. Suspensions must be dimensioned and manufactured according to DIN in solid shaft walls (finishing protective grating on the drive side) ASG 1.) BKA-EN SW SR on both sides with elastic connecting piece and ventilation ducts LL FS 2.) VT, if re- BKA-EN VT, if FS 2.) LL BKA-EN Fire damper ASG End protective grille type ASG 1.) VT Extension piece type VT FS Flexible spigot type FS: 2.) LL Ventilation duct LR SW SR LR Shaft wall Closing direction Air direction 1.) made of non-flammable material (class A according to DIN 4102) 2.) minimum class B 2 according to DIN 4102 with ventilation duct and finishing protective grating arranged on one side ASG 1.) VT, if re- BKA-EN VT, if LL "a" = 50 mm: Minimum distance between the front edge of the open damper blade and the finishing protective grating (ASG), flexible connection piece (FS) or the duct connection pipe (RS). on both sides with ventilation ducts LL BKA-EN LL 09/19-10

11 Installation notes Air flow direction Installation independently of the air flow direction possible. Make sure that a uniform air flow reaches the shut-off device or the damper blade. The air flow must not impair the closing operation. Unfavourable installation: Favourable installation: Guiding plate Minimum distances The indicated dimensions apply to the standard model of the BKA-EN. For add-on parts such as electric / pneumatic drives, the dimensions must be adjusted. Installation with horizontal axis: Inspection openings of the shut-off device must be freely accessible, otherwise these inspection openings in the connected ventilation ducts must be provided in the immediate proximity. Installation with vertical axis: 1.) Minimum distances recommended by SCHAKO with regard to later maintenance 2.) The distances must be designed according to the selected mounting situation. 09/19-11

12 Suspension of shut-off device Suspensions must be dimensioned and manufactured according to DIN Suspensions and cross braces must be insulated according to fire protection regulations from suspension lengths l=1500 mm (lower edge of rough ceiling to lower edge of duct), design according to manufacturers' instructions of the selected system. Pole brace position The tension rod distance must be selected in such a way that the tension rods are situated as close as possible to the insulation. Detail X Tension rod Cross brace U50 DIN 1026 or mounting bar or the like (Observe dimensioning according to statics) Tension rod Cross brace U50 DIN 1026 or mounting bar or the like (Observe dimensioning according to statics) Disc DIN 125 Hexagon nut DIN 555 max. tensile load 500 N. Tensile stress limits [N/mm²] according to DIN in suspensions as a function of the fire resistance class Stress Tensile stress in vertically arranged parts Shear stress in screw property class 4.6 according to DIN ISO Dimensioning for fire resistance class L30 or L60 [N/mm²] L90 or L120 [N/ mm²] Table allowed loads F allowed [N] for suspensions -tension rods made of threaded steel rods, for fire resistance period 90 minutes" Size A x) s F allowed [N] [mm²] per unit per pair M8 36, M10 58, M12 84, M14 115, M16 157, M20 245, X) Stressed cross-sections A s according to DIN 13 Continuous fixing Detail A Dowel fastening Dowels that are suitable according to fire protection standards must be dimensioned and built in according to the corresponding approval document or test certificate. Dowels that do not meet this standard must be made of steel, minimum size M8. The minimum installation depth must be twice as high as requested in the respective approval document, but at least 60 mm deep, 09/19-12

13 Technical details Quick selection L WA = 35 db(a) B H V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 3,1 3,7 4,1 4,3 4,3 4,4 4,2 p (Pa) 10,6 13,4 15,0 15,2 13,9 14,2 13,5 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 3,5 4,2 4,6 4,6 4,7 4,5 4,5 p (Pa) 9,9 12,1 11,5 11,7 11,5 10,7 10,5 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 3,8 4,1 5,5 4,9 4,7 4,7 4,7 p (Pa) 7,2 7,2 5,9 4,8 4,5 4,5 4,6 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 3,8 4,0 4,5 4,5 4,4 4,3 4,3 p (Pa) 6,5 5,6 4,4 4,1 4,0 3,9 3,8 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 3,7 4,3 4,1 3,9 3,9 3,9 3,9 p (Pa) 5,9 5,7 4,1 3,2 3,2 3,2 3,2 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 3,8 4,2 4,0 4,0 4,0 3,9 3,8 p (Pa) 5,6 4,5 3,4 3,4 3,4 3,2 3,0 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 3,6 4,0 4,3 4,3 4,1 3,9 3,7 p (Pa) 5,1 3,5 3,9 3,8 3,6 3,6 3,5 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 3,2 4,0 4,0 3,9 3,9 3,8 3,7 p (Pa) 4,0 3,4 3,4 3,4 3,2 3,0 2,8 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 3,3 4,0 4,0 4,0 4,0 3,8 3,6 p (Pa) 4,0 3,3 3,2 3,3 3,2 2,9 2,6 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 3,6 4,2 4,1 4,1 4,0 4,0 3,8 p (Pa) 4,9 3,3 3,3 3,3 3,0 3,0 2,7 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 3,6 4,0 4,1 3,9 4,0 3,8 3,6 p (Pa) 4,9 3,4 3,3 3,0 3,0 2,7 2,5 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 3,5 4,0 4,0 4,0 3,9 3,8 3,6 p (Pa) 4,5 3,0 3,0 3,0 3,0 2,7 2,4 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 3,9 3,9 4,0 4,0 3,9 3,7 3,6 p (Pa) 4,5 3,0 3,0 3,0 3,0 2,7 2,5 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 4,0 4,0 4,0 4,0 4,0 3,8 3,4 p (Pa) 3,0 3,0 3,0 3,0 3,0 2,7 2,2 09/19-13

14 Quick selection L WA = 40 db(a) B H V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 3,7 4,4 4,8 5,1 5,2 5,4 5,2 p (Pa) 14,5 18,6 20,1 21,9 20,5 21,1 20,1 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 3,9 4,9 5,3 5,5 5,6 5,4 5,4 p (Pa) 13,1 16,5 15,8 16,6 16,4 15,3 14,9 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 4,6 5,0 6,9 6,1 5,9 5,9 5,9 p (Pa) 10,5 10,5 9,2 7,6 7,1 7,1 7,2 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 4,6 4,7 5,5 5,4 5,4 5,3 5,3 p (Pa) 9,4 7,5 6,6 6,1 5,8 5,8 6,1 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 4,3 5,1 4,9 4,7 4,7 4,7 4,7 p (Pa) 8,3 8,0 5,8 4,5 4,5 4,5 4,5 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 4,6 4,9 4,8 4,8 4,8 4,7 4,5 p (Pa) 8,5 6,3 4,8 4,8 4,8 4,5 4,3 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 4,5 5,0 5,5 5,4 5,3 5,0 4,8 p (Pa) 7,9 5,2 6,3 6,1 5,9 5,8 5,7 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 4,0 5,0 5,0 4,9 4,9 4,8 4,6 p (Pa) 6,0 5,3 5,3 5,3 5,0 4,7 4,4 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 4,0 4,9 5,1 5,1 5,0 4,8 4,5 p (Pa) 6,0 5,1 5,3 5,4 5,2 4,7 4,0 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 4,9 5,2 5,1 5,1 5,2 5,1 4,9 p (Pa) 9,1 5,2 5,0 5,1 5,1 5,1 4,7 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 4,8 5,5 5,3 5,1 5,1 4,9 4,7 p (Pa) 8,9 6,3 5,5 5,0 5,1 4,6 4,2 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 4,7 5,1 5,2 5,2 5,1 4,9 4,7 p (Pa) 8,3 5,1 5,1 5,1 5,1 4,6 4,1 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 5,2 5,1 5,1 5,2 5,1 4,8 4,6 p t (Pa) 7,5 5,1 5,1 5,1 5,1 4,6 4,1 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 5,2 5,2 5,1 5,2 5,2 4,9 4,5 p (Pa) 5,2 5,1 5,0 5,1 5,1 4,5 3,8 09/19-14

15 Quick selection L WA = 45 db(a) B H V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 4,3 5,1 5,5 6,1 6,3 6,5 6,3 p (Pa) 19,9 25,9 27,0 31,6 30,0 31,5 30,3 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 4,5 5,7 6,2 6,5 6,6 6,4 6,4 p (Pa) 17,2 22,5 21,6 23,6 23,2 21,8 21,3 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 5,5 6,0 8,6 7,7 7,4 7,4 7,4 p (Pa) 15,2 15,3 14,5 11,9 11,2 11,1 11,3 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 5,6 5,6 6,8 6,6 6,5 6,4 6,5 p (Pa) 13,6 10,1 9,8 9,0 8,9 8,7 8,8 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 5,1 6,0 5,8 5,5 5,6 5,5 5,6 p (Pa) 11,7 11,4 8,1 6,4 6,4 6,4 6,4 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 5,7 5,9 5,8 5,8 5,8 5,6 5,4 p (Pa) 12,8 8,8 6,9 6,9 6,9 6,4 6,1 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 5,5 6,1 7,1 6,9 6,8 6,3 6,1 p (Pa) 12,0 7,9 10,6 10,0 9,6 9,5 9,3 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 4,9 6,3 6,3 6,2 6,1 5,9 5,7 p (Pa) 9,1 8,4 8,3 8,3 7,9 7,4 6,9 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 4,9 6,1 6,6 6,6 6,4 6,1 5,5 p (Pa) 9,2 7,8 8,7 8,8 8,3 7,5 6,1 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 6,7 6,5 6,3 6,4 6,8 6,7 6,4 p (Pa) 16,9 8,1 7,6 7,8 8,7 8,6 7,9 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 6,6 7,6 6,8 6,6 6,7 6,3 6,0 p (Pa) 16,4 12,0 9,1 8,4 8,7 7,8 7,1 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 6,4 6,6 6,7 6,7 6,6 6,4 6,0 p (Pa) 15,3 8,5 8,7 8,6 8,5 7,8 6,9 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 6,8 6,6 6,7 6,8 6,7 6,3 6,0 p (Pa) 12,9 8,5 8,6 8,7 8,6 7,8 7,0 V ZU (m³/h) V ZU [l/s] v Stirn (m/s) 6,8 6,7 6,6 6,7 6,7 6,3 5,8 p (Pa) 8,8 8,7 8,4 8,6 8,6 7,6 6,5 09/19-15

16 Pressure loss and sound intensity Flow generated noise Damper width B = 200 mm Damper width B = 300 mm Correction values B = 200 mm with finishing protective grating (-ASG): L WA x 1.05 p x 1.66 Correction values B = 300 mm with finishing protective grating (-ASG): L WA x 1.09 p x 1.72 Radiated noise: L WA - 7 [db(a)] Radiated noise: L WA - 7 [db(a)] 09/19-16

17 Damper width B = 400 mm Damper width B = 500 mm Correction values B = 400 mm with finishing protective grating (-ASG): L WA x 1.11 p x 2.85 Correction values B = 500 mm with finishing protective grating (-ASG): L WA x 1.08 p x 2.85 Radiated noise: L WA - 8 [db(a)] Radiated noise: L WA - 8 [db(a)] 09/19-17

18 Damper width B = 600 mm Damper width B = 700 mm Correction values B = 600 mm with finishing protective grating (-ASG): L WA x 1.08 p x 2.85 Correction values B = 700 mm with finishing protective grating (-ASG): L WA x 1.08 p x 2.85 Radiated noise: L WA - 8 [db(a)] Radiated noise: L WA - 9 [db(a)] 09/19-18

19 Damper width B = 800 mm Damper width B = 900 mm Correction values B = 800 mm with finishing protective grating (-ASG): L WA x 1.08 p x 2.85 Correction values B = 900 mm with finishing protective grating (-ASG): L WA x 1.08 p x 2.85 Radiated noise: L WA - 9 [db(a)] Radiated noise: L WA - 9 [db(a)] 09/19-19

20 Damper width B = 1000 mm Damper width B = 1100 mm Correction values B = 1000 mm with finishing protective grating (-ASG): L WA x 1.08 p x 2.85 Correction values B = 1100 mm with finishing protective grating (-ASG): L WA x 1.08 p x 2.85 Radiated noise: L WA - 9 [db(a)] Radiated noise: L WA - 9 [db(a)] 09/19-20

21 Damper width B = 1200 mm Damper width B = 1300 mm Correction values B = 1200 mm with finishing protective grating (-ASG): L WA x 1.08 p x 2.85 Correction values B = 1300 mm with finishing protective grating (-ASG): L WA x 1.08 p x 2.85 Radiated noise: L WA - 9 [db(a)] Radiated noise: L WA - 9 [db(a)] 09/19-21

22 Damper width B = 1400 mm Damper width B = 1500 mm Correction values B = 1400 mm with finishing protective grating (-ASG): L WA x 1.08 p x 2.85 Correction values B = 1500 mm with finishing protective grating (-ASG): L WA x 1.08 p x 2.85 Radiated noise: L WA - 9 [db(a)] Radiated noise: L WA - 9 [db(a)] 09/19-22

23 Weight table (kg) L=375mm, with hand trigger Height Width L=500mm, with hand trigger Height Width Added weight for drives: max. 4 kg 09/19-23

24 Clear cross-section (m 2 ) Height Width ,029 0,033 0,036 0,040 0,044 0,047 0,051 0,054 0,058 0,065 0,073 0,080 0,087 0,094 0,102 0,109 0,116 0,131 0,145 0,160 0,174 0,189 0,203 0, ,034 0,038 0,043 0,047 0,051 0,055 0,060 0,064 0,068 0,077 0,085 0,094 0,102 0,111 0,119 0,128 0,136 0,153 0,170 0,187 0,204 0,221 0,238 0, ,039 0,044 0,049 0,054 0,059 0,063 0,068 0,073 0,078 0,088 0,098 0,107 0,117 0,127 0,137 0,146 0,156 0,176 0,195 0,215 0,234 0,254 0,273 0, ,044 0,050 0,055 0,061 0,066 0,072 0,077 0,083 0,088 0,099 0,110 0,121 0,132 0,143 0,154 0,165 0,176 0,198 0,220 0,242 0,264 0,286 0,308 0, ,049 0,055 0,061 0,067 0,074 0,080 0,086 0,092 0,098 0,110 0,123 0,135 0,147 0,159 0,172 0,184 0,196 0,221 0,245 0,270 0,294 0,319 0,343 0, ,054 0,061 0,068 0,074 0,081 0,088 0,095 0,101 0,108 0,122 0,135 0,149 0,162 0,176 0,189 0,203 0,216 0,243 0,270 0,297 0,324 0,351 0,378 0, ,059 0,066 0,074 0,081 0,089 0,096 0,103 0,111 0,118 0,133 0,148 0,162 0,177 0,192 0,207 0,221 0,236 0,266 0,295 0,325 0,354 0,384 0,413 0, ,064 0,072 0,080 0,088 0,096 0,104 0,112 0,120 0,128 0,144 0,160 0,176 0,192 0,208 0,224 0,240 0,256 0,288 0,320 0,352 0,384 0,416 0,448 0, ,069 0,078 0,086 0,095 0,104 0,112 0,121 0,129 0,138 0,155 0,173 0,190 0,207 0,224 0,242 0,259 0,276 0,311 0,345 0,380 0,414 0,449 0,483 0, ,079 0,089 0,099 0,109 0,119 0,128 0,138 0,148 0,158 0,178 0,198 0,217 0,237 0,257 0,277 0,296 0,316 0,356 0,395 0,435 0,474 0,514 0,553 0, ,089 0,100 0,111 0,122 0,134 0,145 0,156 0,167 0,178 0,200 0,223 0,245 0,267 0,289 0,312 0,334 0,356 0,401 0,445 0,490 0,534 0,579 0,623 0, ,099 0,111 0,124 0,136 0,149 0,161 0,173 0,186 0,198 0,223 0,248 0,272 0,297 0,322 0,347 0,371 0,396 0,446 0,495 0,545 0,594 0,644 0,693 0, ,109 0,123 0,136 0,150 0,164 0,177 0,191 0,204 0,218 0,245 0,273 0,300 0,327 0,354 0,382 0,409 0,436 0,491 0,545 0,600 0,654 0,709 0,763 0, ,119 0,134 0,149 0,164 0,179 0,193 0,208 0,223 0,238 0,268 0,298 0,327 0,357 0,387 0,417 0,446 0,476 0,536 0,595 0,655 0,714 0,774 0,833 0, ,129 0,145 0,161 0,177 0,194 0,210 0,226 0,242 0,258 0,290 0,323 0,355 0,387 0,419 0,452 0,484 0,516 0,581 0,645 0,710 0,774 0,839 0,903 0, ,139 0,156 0,174 0,191 0,209 0,226 0,243 0,261 0,278 0,313 0,348 0,382 0,417 0,452 0,487 0,521 0,556 0,626 0,695 0,765 0,834 0,904 0,973 1, ,149 0,168 0,186 0,205 0,224 0,242 0,261 0,279 0,298 0,335 0,373 0,410 0,447 0,484 0,522 0,559 0,596 0,671 0,745 0,820 0,894 0,969 1,043 1,118 09/19-24

25 Accessories available at an extra charge: - Design in stainless steel material no (V2A) or (V4A) - Protective coating DD paint, PU-based, interior/exterior - thermal release with fusible link 98 C - Limit switch type ES, Hall limit switch type HES - Electric spring return actuator ELD-BLF, ELD-I-B, ELD-24-TL, release temperatures 72 /95 C (24V actuators with connectors) - Pneumatic swivel drives type PND, 6 bar - Smoke alarm system type RMS-L with general technical approval (AbZ) No. Z Communicative signalling and switching bus system type KOMES - end protective grille type ASG 1.) - Extension piece type VT 1.) - Mounting unit type EBT 1.) -for installation of the smoke alarm system type RMS-L- - Connection pipe type RS 1.) - Flexible connection spigot type FS; PVC, connection profile made of sheet steel 2.) 1.) Standard design galvanized sheet steel, material no or , powder coating (RAL 9010) and DD painting possible. 2.) Standard design galvanized sheet steel, material no or possible. Limit switch type ES Electric limit switch for "OPEN" and/or "CLOSED" position indicators. Switching element including one NC and one NO contact each, 4 connections for M3.5 screw terminals for maximum 2mm². 250 V AC, I e 6A, IP65 -using suitable screwed cable glands M20 (on-site)- Connection to LON networks possible via SCHAKO LON-K-OR module. For a technical description and documentation, see catalogue Air, subregister 09.c. Circuit diagram ES Damper positions that can be displayed: Type ES 1 Z : "CLOSED" Type ES 1 A : "OPEN" Type ES 2 : "OPEN" and "CLOSED" Limit switch type ES 1(2) Z(A) EX : limit switch for application in areas subject to explosion hazards II 2 G/D EEx d IIC T6/T5 IP65 T 80 C/ 95 C 250 V, I e 6 A~ (0.24 A-), with 2 m cable harness. Circuit diagram ES 1(2) Z(A) EX Hall limit switch type HES For a technical description and documentation, see catalogue Air, subregister 09.c. Electric spring return actuator types ELD-BLF/ELD-I-B (BLF24-T SO, BLF230-T SO, BF24-T SO, BFG24-T SO, BF230-T SO, BFG230-T-SO) Electric spring return actuators with thermoelectric release devices BAE-72B-S. - Release temperatures 72 /95 C - Operating position (damper "OPEN") and tensioning of the return spring by applying the supply voltage (230V AC, 24V AC/ DC) - Safety position (damper "CLOSED") through spring energy when supply voltage is interrupted or the thermal fuses Tf1 (ambient temperature) or Tf2/Tf3 (duct inside temperature) respond. A response of the thermal fuses Tf1, Tf2/Tf3 will interrupt the supply voltage permanently and irrevocably. - Damper end positions are displayed by integrated microswitches - Manual actuation and fixing in any position is possible in the de-energized state. It can be unlocked manually or by applying the supply voltage. Attention: safety function is only guaranteed if the actuator has been connected to the supply voltage in accordance with regulations. - On-site function control is possible by means of the control key of BAE-72 B-S - Spare parts: thermal fuse Tf2/Tf3 with baseplate (ZBAE72 or ZBAE 95), for any other damage etc., the entire "drive-thermal trigger device" unit must be replaced. - Connection to LON networks possible via SCHAKO LON-K module. For a technical description and documents, see catalogue Air 2006, subregister 09.c. - 24V actuators with connectors Electric spring return actuator ELD-24-TL (BF24TL-T-ST, BFG24TL-T-ST) Electric spring return actuator with thermoelectric trigger device BAE-72 TL - Release temperature 72 / 95 C - Supply voltage: 24 V AC/DC - Connection to LON or Belimo MP bus systems possible via communication and power supply unit BKN230-24LON or BKN230-24MP. - Damper height 400 mm, drive BF24TL-T-ST - Damper height > 400 mm, drive BFG24TL-T-ST - with connector Technical data and connection diagrams available on request. 09/19-25

26 ELD-BLF 24 (BLF24-T SO) Available up to width <797mm and height <400mm ELD-BLF 230 (BLF230-T SO) Available up to width <797mm and height <400mm Rated voltage: 24 V AC - 50/60 Hz 24 V DC Functional range: 19,2...28,8 V AC 21,6...28,8 V DC Response temperature of thermal fuses: Tf1: Duct outside temperature 72 C Tf2+Tf3: duct inside temperature 72 C (Art. No. ZBAE 72) Tf2+Tf3: duct inside temperature 95 C (Art. No. ZBAE 95) Power consumption - motoring: 5 W - holding: 2.5 W Dimensioning: 7 VA (I max 5,8 5 ms) Protection class: III Safety extra low voltage Protection type: IP 54 Auxiliary switch: 2 x EPU 3 (0.5) A, 250 V AC, Silver contacts, gold-plated - Switching points: 5, 80 Connection: - motor cable 1 m, 2 x 0.75 mm², halogen-free with 3-pin connector - Auxiliary switch cable 1 m, 6 x 0.75 mm², halogen-free with 6-pin connector Angle of rotation: 95 (including 5 spring pre-tension) Damper drive: Positive locking 12mm (8/10mm with enclosed adapter) Torque: Motor and spring return min. 4 Nm Running time: - motor s (0...4 Nm) - Spring return C / max C Direction of rotation: selectable via L / R mounting Position indicator: mechanically by pointer Ambient temperature: -normal operation: C -Safety incident: Reaching the safety position is guaranteed up to max. 75 C Storage temperature: C Humidity test: according to EN EMC: CE according to 89 / 336 / EEC Low voltage directive: CE according to 73 / 23 / EEC Sound power level: Motor max. 45 db(a); spring 62 db(a) Service life: min safety positions Maintenance: maintenance-free Weight: 1630 g Rated voltage: 230 V AC - 50/60 Hz Functional range: V AC Response temperature of thermal fuses: Tf1: Duct outside temperature 72 C Tf2+Tf3: duct inside temperature 72 C (Art. No. ZBAE 72) Tf2+Tf3: duct inside temperature 95 C (Art. No. ZBAE 95) Power consumption - motoring: 5 W - holding: 3 W Dimensioning: 7 VA (I max ms) Protection class: II protective insulation Protection type: IP 54 Auxiliary switch: 2 x EPU 3 (0.5) A, 250 V AC, Silver contacts, gold-plated - Switching points: 5, 80 Connection: - motor Cable 1 m, 2 x 0.75 mm², halogen-free - Auxiliary switch Cable 1 m, 6 x 0.75 mm², halogen-free Angle of rotation: 95 (including 5 spring pre-tension) Damper drive: Positive locking 12mm (8/10mm with enclosed adapter) Torque: Motor and spring return min. 4 Nm Running time: - motor s (0...4 Nm) - Spring return C / max C Direction of rotation: selectable via L / R mounting Position indicator: mechanically by pointer Ambient temperature: -normal operation: C -Safety incident Reaching the safety position is guaranteed up to max. 75 C Storage temperature: C Humidity test: according to EN EMC: CE according to 89 / 336 / EEC Low voltage directive: CE according to 73 / 23 / EEC Sound power level: Motor max. 45 db(a); spring 62 db(a) Service life: min safety positions Maintenance: maintenance-free Weight: 1730 g 09/19-26

27 ELD-I-B 24 (BF24-T SO, BFG24-T SO) Rated voltage: 24 V AC - 50 / 60 Hz 24 V DC Functional range: 19,2...28,8 V AC 21,6...28,8 V DC Response temperature of thermal fuses: Tf1: Duct outside temperature 72 C Tf2+Tf3: duct inside temperature 72 C (Art. No. ZBAE 72) Tf2+Tf3: duct inside temperature 95 C (Art. No. ZBAE 95) Power consumption - motoring: 7 W - holding: 2 W Dimensioning: 10 VA (I max 8,3 5ms) Protection class: III Safety extra low voltage Protection type: IP 54 Auxiliary switch: 2 x EPU 6 (3) A, 250 V AC, Silver contacts, gold-plated - Switching points: 5, 80 (BF24-T) 5, 175 (BFG24-T) Connection: - motor cable 1 m, 2 x 0.75 mm², halogen-free with 3-pin connector - Auxiliary switch cable 1 m, 6 x 0.75 mm², halogen-free with 6-pin connector Angle of rotation: - BF24-T 95 (including 5 spring pre-tension) - BFG24-T 180 Damper drive: Positive locking BF24-T 12mm (10mm adapter), BFG24-T 10mm Torque: - Motor min. 18 Nm, spring return min. 12 Nm (BF24-T) - Motor min. 11 Nm, spring return min. 8.5 Nm (BFG24-T) Running time: - motor 140 s, - Spring return 16 s (t amb = 20 C) (BF24-T) - Spring return 20 s (t amb = 20 C) (BFG24-T) Direction of rotation: selectable via L / R mounting Position indicator: mechanically by pointer Ambient temperature: -normal operation: C -Safety incident Reaching the safety position is guaranteed up to max. 75 C Storage temperature: C Humidity test: according to EN EMC: CE according to 89 / 336 / EEC Low voltage directive: CE according to 73 / 23 / EEC Sound power level: Motor max. 45 db(a); spring 62 db(a) Service life: min safety positions Maintenance: maintenance-free Weight: 2800 g ELD-I-B 230 (BF230-T SO, BFG230-T-SO) Rated voltage: 230 V AC 50 / 60 Hz Functional range: V AC Response temperature of thermal fuses: Tf1: Duct outside temperature 72 C Tf2+Tf3: duct inside temperature 72 C (Art. No. ZBAE 72) Tf2+Tf3: duct inside temperature 95 C (Art. No. ZBAE 95) Power consumption - motoring: 8 W - holding: 3 W Dimensioning: 12,5 VA (I max 5 ms) Protection class: II protective insulation Protection type: IP 54 Auxiliary switch: 2 x EPU 6 (3) A, 250 V AC, Silver contacts, gold-plated - Switching points: 5, 80 (BF230-T) 5, 175 (BFG230-T) Connection: - motor Cable 1 m, 2 x 0.75 mm², halogen-free - Auxiliary switch Cable 1 m, 6 x 0.75 mm², halogen-free Angle of rotation: - BF-230-T 95 (including 5 spring pre-tension) - BFG-230-T 180 Damper drive: Positive locking BF230-T 12mm (10mm adapter), BFG230-T 10mm Torque: - Motor min. 18 Nm, spring return min. 12 Nm (BF230-T) - Motor min. 11 Nm, spring return min. 8.5 Nm (BFG230-T) Running time: - motor 140 s, - Spring return 16 s (t amb = 20 C) (BF230-T) - Spring return 20 s (t amb = 20 C) (BFG230-T) Direction of rotation: selectable via L / R mounting Position indicator: mechanically by pointer Ambient temperature: -normal operation: C -Safety incident Reaching the safety position is guaranteed up to max. 75 C Storage temperature: C Humidity test: according to EN EMC: CE according to 89 / 336 / EEC Low voltage directive: CE according to 73 / 23 / EEC Sound power level: Motor max. 45 db(a); spring 62 db(a) Service life: min safety positions Maintenance: maintenance-free Weight: 3100 g 09/19-27

28 Connection diagram ELD-BLF connection via safety transformer BLF24-T-ST: Plug-in version for connection to the communication and power supply unit BKN BLF24-T-ST, BLF230-T BAE72B-S Parallel connection of further drives is possible. Observe performance data. ELD-I-B Connection 24V via safety transformer BF230-T: A device that disconnects the pole conductors (minimum contact gap 3 mm) is required for isolation from the power supply. BF24-T-ST: Plug-in version for connection to the communication and power supply unit BKN <5 <80 BAE72B-S BF24-T-ST, BF230-T Parallel connection of further drives is possible. Observe performance data. Connection 24V via safety transformer BFG230-T: A device that disconnects the pole conductors (minimum contact gap 3 mm) is required for isolation from the power supply. BFG24-T-ST: Plug-in version for connection to the communication and power supply unit BKN <5 <175 BAE72B-S BFG24-T-ST, BFG230-T Parallel connection of further drives is possible. Observe performance data. 09/19-28

29 Pneumatic swivel drives type PND, 6 bar (Closed-circuit principle) Remote-controlled opening and closing by pneumatic swivel drive (continuous pressure). Complete regulation mechanism for easy fitting with 4 screws. If the fusible link is intact, the shut-off damper can be closed and opened as desired by interrupting the compressed air supply on site. Mounting a solenoid valve (accessories) allows the shut-off damper to be opened while power is active and to be closed by interrupting power, thus allowing switches, smoke trigger devices, etc., installed on site to be connected. The shut-off damper can be kept open with compressed air and voltage. It can be closed via thermal release (72 C) or by removing the pressure. Thermal functional readiness through 72 C thermal switch. Attention Air consumption at 6 bar max. 2 Nl/h (in new condition), max. 10 Nl/h (after 50 cycles). (feed line must be sufficiently dimensioned) Valves mounted on site must be dimensioned in accordance with the distance from the pneumatic unlocking and trigger device. Mounting example: Pneumatic swivel drive type PND (H 400) with micro limit switch (accessories) Pneumatic swivel drive type PND (H > 400) with IP66 limit switch (accessories) It is connected on site via a commercially available G 1/8" connection nipple For transport-related reasons and to avoid possible damage during construction, the complete regulation mechanism can be delivered separately (on request). The space required for subsequent mounting must be taken into account. Fitting is easy as the complete regulation mechanism is assembled on a mounting plate (on request with wiring). Circuit diagram standard design standard design additionally with solenoid valve (Accessories, at extra cost) 1 single-acting pneumatic cylinder operating pressure 6 bar 2 pneumatic throttle valve 3 pneumatic thermo switch with fusible link 72 3/2-way valve, G1/8 connection 4 electric - pneumatic 3/2-way valve, G1/8 connection 5 Feed pressure 6 bar /19-29 Accessories (at an extra charge): - Solenoid valve, optionally in EX version - "OPEN/CLOSED" micro limit switch for function display - IP 66 "OPEN/CLOSED" limit switch, optionally in EX version - Fitting of a pressure controller for monitoring the compressed air - Wiring of all fitted electrical components Mounting order: - Insert seal. - Fasten mounting plate with 4 nuts to stud bolt - Connect air supply. - Connect accessories, if any, according to circuit diagram (limit switch, solenoid valve) - Perform a functional test. Thermo-pneumatic release The thermal release will break the fusible link and the attached directional valve will interrupt the compressed air supply to the cylinder and the damper blade will close. Opening velocity can be adjusted. After thermal release the opening of the shut-off damper with the actuator is impossible until the fusible link has been changed. Electro-pneumatic release The electro-pneumatic release will interrupt the power supply of the solenoid valve. If the fusible link is not broken, the shut-off damper will open again as soon as the power supply of the solenoid valve is restored.

30 Smoke alarm system type RMS-L For a technical description and documentation, see catalogue Air, subregister 09.e. Assembly part type EBT Signalling and switching bus system type KOMES For a technical description and documentation, see catalogue Air, subregister 09.c. Extension part type VT - Mounting unit made of profiled sheet steel with connection flanges and mounting opening for SCHAKO smoke alarm system RMS-L. - Intended use: for installation of the SCHAKO smoke alarm system type RMS-L - Extension piece made of profiled sheet steel with connection flanges - Intended use: for large wall/ceiling thickness, in order to maintain the minimum distance a min = 50 mm from the open damper blade when fitting end protective grille type ASG, flexible spigot type FS or connection pipe type RS. H The dimension VL depends on the height. H The dimension EBTL depends on the height. 09/19-30

31 Flexible connection pieces type FS Connection pipe type RS W x H ød 200x x x x x x x x x x x Flexible connection spigot consisting of profiled connection flanges with elastic intermediate piece made of polyester fabric PVC-coated on both sides, construction material class B2 according to DIN 4102, with welded lip seals (sealing degree according to DIN 24194/VDI 3803/EN1886 B; temperature-resistant from -20 to 80 C). Flexible part of the connection spigot (polyester fabric) must have a length of l min = 100 mm when mounted. - The required equipotential bonding must be carried out on site according to the VDE regulations. The fire dampers must not be subject to mechanical stress under any circumstances. - Intended use: to avoid that inadmissible forces act on installed fire dampers or space-enclosing components -also in case of fire-. The local regulations regarding ventilation systems apply. In addition, flexible connection spigots must be mounted in the following mounting situations: on both sides: on one side: Equipotential bonding - in walls according to DIN 1053 when d wall < 100 mm - in lightweight walls with metal stand assemblies - Installation in part with mortar lining (1- or 2- sided mineral wool filling) - outside of/away from walls Alternatively, flexible ventilation ducts made of aluminium can be used instead of the flexible connection spigots. - Flexible connection spigots must be installed in compressed condition. This can result in a reduction of the free cross-section. - Round connection pipe with connection plate - Intended use: connection/transition of fire damper to round ducts - further dimensions on request Finishing protective grating type ASG - Wire or punch grid with a mesh width of 20 mm - Intended use: for installation with one-sided duct connection - Minimum distance a min = 50 mm from open damper blade must be taken into account, if necessary, use extension piece type VT Legend V ZU (m³/h) [l/s] = Supply air volume p (Pa) = Static pressure difference L WA [db(a)] = A-weighted sound power level v Stirn (m/s) = Intake velocity, relative to A Stirn (kg/m³) = Density B (mm) = Width H (mm) = Height 09/19-31

32 Specification text Fire dampers of fire resistance classification K90 according to DIN , tested in accordance with European harmonized standard DIN EN , for the locking of fire lobbies in ventilation and air conditioning systems. Housing made of galvanized sheet steel - 2-parts- without circumferential stop profiles for maximum free cross-sections, thermal partition made of silicate fire protection panels, 2 opposite inspection openings. Damper blade made of abrasion-resistant, glass-fibre-reinforced lightweight concrete with circumferential hose and intumescent seals to meet the cold and hot leakage requirements according to DIN EN Any accessories that may be required for the respective mounting situation (flexible connection spigots, suspensions, cross braces, etc.) are listed in separate positions of the specification. For connection to ventilation ducts (one- or two-sided), any air flow direction The connection of smoke trigger devices with general technical approval is possible. Installation: - with horizontal or vertical damper blade axis - into solid walls and ceilings, into lightweight walls with metal stands according to DIN Tab.48 - outside of/away from walls - flange to flange - in part mortar lining Manufacturer: SCHAKO type BKA-EN General technical approval no.: Z Dimensions: Width (W):... mm Height (H):... mm Length (L): 375/500 mm Operating side:right / left (Unless stated otherwise, operating side "right", length 500 mm and release temperature 72 will be delivered) Alternative designs or accessories ("select as required") - Design in stainless steel material no (V2A) - Design in stainless steel material no (V4A) - Housing with anticorrosive paint - DD painting inside (two-component paint, PU-based) - DD painting outside (two-component paint, PU-based) - Thermal release with mechanical fusible link release temperature 98 C - Electric limit switch for "OPEN" and/or "CLOSED".position indicators, switching element containing one NC and one NO contact: - Type ES 1 Z: "CLOSED" - Type ES 1 A: "OPEN" - Type ES 2: "OPEN" and "CLOSED" - Limit switch for "OPEN" or/and "CLOSED" position indicators, application in areas subject to explosion hazards - Type ES Ex 1 Z: "CLOSED" - Type ES Ex 1 A: "OPEN" - Type ES Ex 2: "OPEN" and "CLOSED" - HALL limit switch type HES, "OPEN", "CLOSED" and intermediate position indicators for connection to SCHAKO signalling and switching bus system KOMES - Electric spring return actuator with thermo-electric trigger device BAE-72(95)B-S - release temperature 72 C (95 C) - and integrated micro switches for indication of damper end positions (24V drive with connector): - Type ELD-BLF (230V AC, 24V AC/DC), with damper height = 400 mm - Type ELD-IB (230V AC, 24V AC/DC), with damper height > 400 mm - Electric spring return actuator with thermo-electric trigger device BAE-72TL - release temperature 72 C (95 C) - and integrated micro switch for indication of damper positions, connection to LON or Belimo MP bus systems possible via communication devices. - Type ELD-24-TL (24V AC/DC) - Communication device BKN230-24LON for connection to LON bus system - Communication device BKN230-24MP for connection to Belimo MP bus system - Pneumatic swivel drive type PND 6 bar 09/19-32