These technical specifications state a row of manufactured sizes and models of smoke extraction dampers - multi (further only dampers) SEDM. It is valid for production, designing, ordering, delivery, maintenance and operation. 1. Description......................…... 2. Design......................….….…..…. 3. Dimensions, weights......................…. 12 4.
• Cycling test in class C acc. to EN 12101-8 • Certificate of constancy of performance No. 1391-CPR-2021/0130 • Declaration of Perfomance No. PM/SEDM/01/21/8 • Hygienic assessment of fire dampers - Report No. 1.6/pos/19/19c Vertical duct system Horizontal duct system...
Working conditions Exact damper function is provided under the following conditions: a) maximum air velocity 15 m/s b) underpressure max. -1500 Pa or overpressure max. 500 Pa. Dampers can be installed in arbitrary position (horizontal or vertical blade axis). Dampers are designed for macroclimatic areas with mild climate according to EN 60 721-3-3. Temperature in the place of installation is permitted to range from -30°C to +50°C.
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AC/DC 24 V AC/DC 24 V AC 230 V Power voltage 50/60Hz 50/60Hz 50/60Hz Power consumption - in operation - in the end position 0,1 W 0,3 W 0,4 W Dimensioning 6 VA (Imax 8,2 A @ 5 ms) 6,5 VA (Imax 8.2 A @ 5 ms) 7 VA (Imax 4 A @ 5 ms) Protection class Degree of protection...
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AC/DC 24 V AC/DC 24 V AC 230 V Power voltage 50/60Hz 50/60Hz 50/60Hz Power consumption - in operation 2,5 W 3,5 W - in the end position 0,1 W 0,3 W 0,4 W Dimensioning 5 VA (Imax 8,2 A @ 5 ms) 5,5 VA (Imax 8.2 A @ 5 ms) 6 VA (Imax 4 A @ 5 ms) Protection class...
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AC/DC 24 V AC 230 V Power voltage 50/60Hz 50/60Hz Power consumption - in operation 12 W - in the end position 0,5 W 0,5 W Dimensioning 18 VA (Imax 8,2 A @ 5 ms) 15 VA (Imax 7,9 A @ 5 ms) Protection class Degree of protection IP 54...
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Nominal voltage 24-240 VAC/DC 50/60Hz Power consumption - motoring 10 W - heating 16 W (start at -20°C) Protection class Degree of protection IP 66 Running time for 95° < 60 s Ambient temperature range - 40 °C … + 50 °C Non-operating temperature - 40 °C …...
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Design with the communication and supply device BKNE 230-24 Design with communication and power supply device BKNE 230-24 and with actuator BEN (BEE, BE)-ST for 24V. The BKNE 230-24 serves on the one hand as a decentralized network device for powering the actuator and on the other hand transmits the signal of the communication and control device BKSE 24-6.
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Communication and supply device Power voltage AC 230V 50/60Hz Power consumption 10 W (including actuator) Dimensioning 19 VA (including actuator) Protection class Ambient operation temperature -30°C … +50°C Storage temperature -40°C … +80°C Connection - network cable 1 m without plug - drive 6-pin plug, 3-pin plug - terminal blocks...
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Communication and control devices indicates operating condition and faults of flue dampers. These conditions can be signalled or transmitted to the higher-level control system via the auxiliary built-in contacts. Signals from individual BKNE 230-24 are evaluated separately. All BKNE 230-24 are controlled simultaneously.
Dimensions * Dimensions with actuating mechanism InMax 50.75S Damper body 3 Damper blade Inspection hole covering 4 Actuating mechanism FLANGE DETAIL - connection dimensions External dimensions of flance A(B) + 60 is not same as external dimensions of damper * Dimensions with actuating mechanism InMax 50.75S ** If it is necessary, arbitrary flange could be removed Damper body Actuating mechanism...
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Weights and effective area 41,4 38,3 0,0077 BELIMO BEN (15 N.m) 42,8 39,6 0,0099 BELIMO BEN (15 N.m) 44,4 41,2 0,0127 BELIMO BEN (15 N.m) 42,8 46,2 0,0154 BELIMO BEN (15 N.m) 44,6 48,2 0,0187 BELIMO BEN (15 N.m) 49,5 45,9 0,0209 BELIMO BEN (15 N.m)
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60,1 55,5 0,0450 BELIMO BEN (15 N.m) 63,6 58,9 0,0527 BELIMO BEN (15 N.m) 67,2 62,1 0,0605 BELIMO BEN (15 N.m) 70,7 65,3 0,0682 BELIMO BEN (15 N.m) 71,4 66,0 0,0698 BELIMO BEN (15 N.m) 74,3 68,7 0,0760 BELIMO BEN (15 N.m) 76,4 70,6 0,0806...
For damper without flanges (Fig. 19) the open damper blade overlaps the damper body from dimension B = 250 by the value “c” or “a” and “c”. These values are specified in the Tab. 3.2.1. For damper with flanges (Fig. 20) the open damper blade overlaps the damper body from dimension B = 355 by the value “f”...
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The distance between the smoke damper: - distance 200 mm between dampers installed in the duct; - distance 75 mm between damper and construction (wall/ceiling). During installation the damper blade must be in position “CLOSED”. The damper body should not be deformed in the course of installation.
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Installation in solid wall or ceiling construction of fire compartment Cover of actuating mechanism has to be removable after installation Position: 1 Damper SEDM 2 Solid wall construction 3 Mineral stone wool, density 140 kg/m 4 Fire protection mastic, thickness 1 mm...
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Cover of actuating mechanism has to be removable after installation Position: Damper SEDM Solid wall construction Mortar or gypsum Hinges Cover of actuating mechanism has to be removable after installation Position: Damper SEDM Solid wall construction Mortar or gypsum Hinges...
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Cover of actuating mechanism has to be removable after installation Position: Damper SEDM Solid wall construction Fire resistant board Fire stop coating thickness 1 mm Hinges Cover of actuating mechanism has to be removable after installation Position: Damper SEDM Solid wall construction...
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Cover of actuating mechanism has to be removable after installation Position: Damper SEDM Solid ceiling construction Number Number Mineral stone wool, density 140 kg/m Dimension A Dimension B A ≤ 560 B ≤ 560 Fire protection mastic, thickness 1 mm 560 <...
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Cover of actuating mechanism has to be removable after installation Position: Damper SEDM Number Number Dimension A Dimension B Solid ceiling construction A ≤ 560 B ≤ 560 Mortar or gypsum 560 < A ≤ 900 560 < B ≤ 800 900 <...
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Cover of actuating mechanism has to be removable after installation Position: Damper SEDM Solid ceiling construction Number Number Dimension A Dimension B Fire resistant board A ≤ 560 B ≤ 560 Fire stop coating thickness 1 mm 560 < A ≤ 900 560 <...
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Installation in gypsum wall construction of fire compartment Cover of actuating mechanism has to be removable after installation Position: 1 Damper SEDM 2 Gypsum wall construction 3 Mineral stone wool, density 140 kg/m 4 Fire protection mastic, thickness 1 mm...
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Cover of actuating mechanism has to be removable after installation Position: Damper SEDM Gypsum wall construction Fire resistant board Fire stop coating thickness 1 mm Hinges Cover of actuating mechanism has to be removable after installation Position: Damper SEDM Gypsum wall construction...
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560 < B ≤ 800 900 < A ≤ 1250 800 < B ≤ 1000 1250 < A ≤ 1600 Position: 1 Damper SEDM 2 Solid wall construction 3 Ceramic paper* 4 Hinges * Ceramic paper is placed between damper and solid wall construction...
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Position: Damper SEDM Solid ceiling construction Number Number Ceramic paper* Dimension A Dimension B A ≤ 560 B ≤ 560 Hinges 560 < A ≤ 900 560 < B ≤ 800 900 < A ≤ 1250 800 < B ≤ 1000 Holder L 1250 <...
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Installation in smoke exhaust duct. Position: Damper SEDM Duct Number Number Dimension A Dimension B Hinges A ≤ 560 B ≤ 560 560 < A ≤ 900 560 < B ≤ 800 Holder L 900 < A ≤ 1250 800 < B ≤ 1000...
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Dimension B A ≤ 560 B ≤ 560 560 < A ≤ 900 560 < B ≤ 800 900 < A ≤ 1250 800 < B ≤ 1000 1250 < A ≤ 1600 Position: Damper SEDM Duct Hinges Holder L...
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Installation in battery Bolts and nuts shall not prevent free rotation on the blades. Position: SEDM Solid / gypsum wall construction Mortar or gypsum / weichschott (Ablative Coated Batt) Overplating strip (e.g. Promatect-H, th. 15 mm) Screw 4x40 (span 200 to 250 mm) Spacing strip (e.g.
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≥ 100 Position: SEDM Solid / gypsum wall construction Mortar or gypsum / weichschott (Ablative Coated Batt) Overplating strip (e.g. Promatect-H, th. 15 mm) Screw 4x40 (span 200 to 250 mm) Spacing strip (e.g. Promatect-H, th. 10 mm, width 40 to 50 mm)
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≥ 100 Bolts and nuts shall not prevent free rotation on the blades. Position: SEDM Solid / gypsum wall construction Mortar or gypsum / weichschott (Ablative Coated Batt) Overplating strip (e.g. Promatect-H, th. 15 mm) Screw 4x40 (span 200 to 250 mm) Spacing strip (e.g.
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≥ 100 Position: SEDM Solid / gypsum wall construction Mortar or gypsum / weichschott (Ablative Coated Batt) Overplating strip (e.g. Promatect-H, th. 15 mm) Screw 4x40 (span 200 to 250 mm) Spacing strip (e.g. Promatect-H, th. 10 mm, width 40 to 50 mm)
Mounting to the ceiling wall Position: ² Threaded rod M8 – M20 36,6 Washer 84,3 Coupling Nut Anchor Hinge plate - min. thickness 10 mm Concrete screw tested for fire resistance R30-R90, max. Tension up to 0.75 KN (length 35 mm)
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Dampers can be suspended by using of threaded rods and fixing rails. Threaded rods has to be designed depend on damper weight. Damper suspension has to be solve separately. Back-to-back smoke exhaust duct has to be hung or supported so as all load transfer from the back-to-back smoke exhaust duct to the damper is absolutely excluded.
Pressure loss calculation [Pa] presure loss [m.s ] air flow speed in nominal damper section [kg.m ] air density coefficient of local pressure loss for the nominal damper section (see Tab. 8.1.1.) Determination of pressure loss by using diagram = 1,2 kg.m...
Damper casings and blades are made of fire resistant asbestos free boards made of mineral fibres. Fasteners are galvanized. According to the customer's requirements, damper can be made of stainless material. Specifications for stainless-steel models – classification of stainless steel: Class A2 –...
Dampers are delivered on a pallets. Another required packaging system should be approved agreed by manufacturer. Packaging material is not returnable in case that another packaging system ( material ) is required and used and it is not included into final price of damper. For unloading and further manipulation with the damper is necessary to use appropriate tooling ( forklifts ) due to damper weight.
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Drill two holes into the protection box (from outside to inside) and pull through field wiring cables (fire resistant cables) to connect actuator trailing lead. Protection box is made of calcium silicate plates. Use drill (drill size acc. To suit connecting cable Ø + 2 mm for seal up by mastic) and make two holes (see fig.
Spare parts are supplied only on basis of an order. Nameplate is placed on the damper casing MANDÍK, a.s. Dobříšská 550, 267 24 Hostomice, Czech Republic DIMENSION: ACTUATING SYSTEM: WEIGHT (kg): YEAR/SER.NO.: MANUAL FIRE PROTEC. CLASS: TPM 087/12 EN 12101-8:2011 Cert. No.: 1391-CPR-2021/0130, DoP: PM/SEDM/01/21/8 1391...
technical specifications - without flanges P - with flanges design according tab. 17.1.1. size type with actuating mechanism BEN, BEE, BE, InMax 50.75-S for 230V with actuating mechanism BEN, BEE, BE, InMax 50.75-S for 24V with actuating mechanism BEN (BEE)-SR for 24V .65* with the communication and supply device BKNE 230-24 and actuating mechanism BEN (BEE, BE)-ST .66**...
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MANDÍK, a.s. Dobříšská 550 26724 Hostomice Czech Republic Tel.: +420 311 706 706 E-Mail: mandik@mandik.cz www.mandik.com The producer reserves the right for innovations of the product. For actual product information see www.mandik.com...
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