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ETS NORD NORDfire SEDM Manual

Smoke extraction damper
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NORDfire
SEDM Smoke Extraction Damper
Square smoke extraction damper from 180×180 mm to 1600×1000 mm
CE certified acc. to EN 12101-8
Tested in accordance with EN 1366-10
Classified acc. to EN 13501-4+A1
External Casing leakage class C, Internal leakage min. class 2 acc. to EN 1751
Cycling test in class C
Damper actuating by electrical actuator
Max. air velocity 15 m/s, overpressure max. 500 Pa or underpressure max. 1500 Pa
acc. to EN 12101-8
mod

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  • Page 1 NORDfire SEDM Smoke Extraction Damper Square smoke extraction damper from 180×180 mm to 1600×1000 mm CE certified acc. to EN 12101-8 Tested in accordance with EN 1366-10 Classified acc. to EN 13501-4+A1 External Casing leakage class C, Internal leakage min. class 2 acc. to EN 1751 Cycling test in class C acc.

  • Page 2: Table Of Contents

    ® NORDfire | SEDM Content 1. Description 2. Design 3. Dimensions and weights 4. Technical data 5. Product marking 6. Placement and assembly 7. Installation overview 8. Suspension systems 9. Accessories 10. Material 11. Inspection, testing 12. Logistic terms 13. Assembly 14.

  • Page 3: Description

    ® NORDfire | SEDM General information 1. Description Smoke extraction dampers - multi are shutters in the smoke exhaust piping systems. The dampers are designed to remove heat and combustible products (e.g. smoke) from effected fire compartments. In the event of fire the Smoke and Fire ventilation system opens the damper in the affected section and removes combustion products and heat from this section.

  • Page 4: Design .65

    ® NORDfire | SEDM 2. Design 2.1 Design with actuating mechanism Design .44 and .54 Belimo actuators are used for dampers, series BEN, BEE, BE for 230V AC resp. 24 V AC/DC, Schischek InMax 50.75-S actuators (universal 24V or 230V supply) are used for large size of dampers. After connection to the power supply voltage, the actuator moves the damper blade to the "OPEN"...
  • Page 5 ® NORDfire | SEDM Tabel 2. Actuator Belimo BEN 24(-ST), BEN 24-SR, BEN 230 Actuator BELIMO - 15 Nm BEN 24(-ST) BEN 24-SR BEN 230 AC/DC 24 V AC/DC 24V AC 230 V Power voltage 50/60 Hz 50/60 Hz 50/60 Hz Power consumption –...
  • Page 6 ® NORDfire | SEDM Tabel 3. Actuator Belimo BEE 24(-ST), BEE 24-SR, BEE 230 Actuator Belimo - 25 Nm BEE 24(-ST) BEE 24-SR BEE 230 AC/DC 24 V AC/DC 24V AC 230 V Power voltage 50/60 Hz 50/60 Hz 50/60 Hz Power consumption –...
  • Page 7 ® NORDfire | SEDM Tabel 4. Actuator Belimo BE 24-12(-ST), BE 230-12 Actuator Belimo - 40 Nm BE 24-12 (-ST) BE 230-12 AC/DC 24 V AC 230 V Power voltage 50/60 Hz 50/60 Hz Power consumption – in operation 12 W –...
  • Page 8 InMax 50.75-S Actuating mechanism SCHISCHEK Nominal voltage 24-240 VAC/DC 50/60Hz ® NORDfire | SEDM Power consumption - motoring 10 W - heating 16 W (start at -20°C) Tabel 5. Actuating mechanism Schischek InMax 50.75-S Actuating mechanism Schischek InMax 50.75-S Protection class Nominal voltage 24–240 VAC/DC 50/60 Hz Degree of protection...
  • Page 9 ® NORDfire | SEDM Fig. 11. Damper with actuating mech. and BKNE230-24 Tabel 6. Communication and power supply device BKNE 230-24 Communication and power supply device BKNE 230-24 Power voltage AC 230 V 50/60 Hz Power consumption 10 W (including actuator) Dimensioning 19 VA (including actuator) Protection class...
  • Page 10 ® NORDfire | SEDM 2.3 Communication and control devices BKSE 24-6 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.

  • Page 11: Dimensions And Weights

    ® NORDfire | SEDM 3. Dimensions and weights Fig. 14. Smoke extraction damper - multi - without flanges B+83 B+83 *Dimensions with actuating mechanism InMax 50.75S 1 – Damper body 2 – Inspection hole covering 3 – Damper blade 4 – Actuating mechanism Fig.
  • Page 12 ® NORDfire | SEDM Effect. Actuating Effect. Actuating Weight Weight area mechanism area mechanism (kg) (kg) type type 38,3 0,0077 62,1 0,0605 BELIMO BEN (15 N.m) BELIMO BEN (15 N.m) 39,6 0,0099 65,3 0,0682 BELIMO BEN (15 N.m) BELIMO BEN (15 N.m) 41,2 0,0127 66,0...
  • Page 13 ® NORDfire | SEDM Effect. Actuating Effect. Actuating Weight Weight area mechanism area mechanism (kg) (kg) type type 91,0 0,1659 62,0 0,0827 BELIMO BEE (25 N.m) BELIMO BEN (15 N.m) 280 1000 161 97,6 0,1869 65,5 0,0969 BELIMO BEE (25 N.m) BELIMO BEN (15 N.m) 43,9 0,0161...
  • Page 14 ® NORDfire | SEDM Effect. Actuating Effect. Actuating Weight Weight area mechanism area mechanism (kg) (kg) type type 97,4 0,2432 67,9 0,1005 BELIMO BEN (15 N.m) BELIMO BEN (15 N.m) 101,3 0,2622 71,3 0,1201 BELIMO BEE (25 N.m) BELIMO BEN (15 N.m) 109,1 0,3002 74,9 0,1421...
  • Page 15 ® NORDfire | SEDM Effect. Actuating Effect. Actuating Weight Weight area mechanism area mechanism (kg) (kg) type type 0,3304 59,5 0,1088 BELIMO BEN (15 N.m) BELIMO BEN (15 N.m) 106,9 0,3360 61,0 0,1216 BELIMO BEN (15 N.m) BELIMO BEN (15 N.m) 110,4 0,3584 62,1 0,1312...
  • Page 16 ® NORDfire | SEDM Effect. Actuating Effect. Actuating Weight Weight area mechanism area mechanism (kg) (kg) type type 111,6 0,3796 1100 225 88,6 0,1185 BELIMO BEE (25 N.m) BELIMO BEN (15 N.m) 113,6 0,3942 1100 250 91,3 0,1442 BELIMO BEE (25 N.m) BELIMO BEN (15 N.m) 118,3 0,4307 1100 280...

  • Page 17: Technical Data

    ® NORDfire | SEDM Effect. Actuating Effect. Actuating Weight Weight area mechanism area mechanism (kg) (kg) type type 1400 550 143,3 0,5852 1500 750 177,1 0,9152 BELIMO BEE (25 N.m) BELIMO BE (40 N.m) 1400 560 144,6 0,5985 1500 800 183,7 0,9867 BELIMO BE (40 N.m) BELIMO BE (40 N.m)
  • Page 18 ® NORDfire | SEDM 4.2 Coefficient of local pressure loss Tabel 8. Coefficient of local pressure loss Coefficient of local pressure loss ξ (-) 3,1433 2,5092 2,0162 1,6711 1,4773 1,3192 1,1951 1,0336 0,9095 0,8126 0,7429 2,9529 2,3545 1,9584 1,5657 1,3991 1,2512 1,1186 0,9673 0,8500 0,7582 0,6919 2,7795 2,2032 1,8326 1,4909 1,3226 1,1594 1,0438 0,9231 0,8143 0,7157 0,6562 2,6401 2,1012 1,7204 1,3923 1,2172 1,0795 0,9911 0,8568 0,7514 0,6698 0,6120 2,5721 2,0417 1,6677 1,3413 1,1577 1,0506 0,9333 0,8313 0,7242 0,6375 0,5984...
  • Page 19 ® NORDfire | SEDM Coefficient of local pressure loss ξ (-) 1000 0,4199 0,4029 0,3757 0,3706 0,3553 0,3468 0,3434 0,3315 0,3213 0,3026 0,2873 0,4182 0,3978 0,3757 0,3655 0,3536 0,3451 0,3400 0,3281 0,3179 0,2992 0,2856 0,4148 0,3910 0,3757 0,3604 0,3519 0,3417 0,3332 0,3179 0,3128 0,2941 0,2805 0,4012 0,3859 0,3706 0,3553 0,3502 0,3349 0,3281 0,3145 0,3077 0,2907 0,2771 1000 0,3927 0,3808 0,3587 0,3502 0,3417 0,3298 0,3247 0,3094 0,3043 0,2856 0,2737...
  • Page 20 ® NORDfire | SEDM Tabel 10. Level of acoustic output corrected with filter A Air velocity 5 m/s Level of acoustic output (dB) 180 200 225 250 280 300 315 355 400 450 500 550 560 600 630 650 700 710 750 800 900 1000 >55 55 53 52 49 47 48 47 47 47 46 46 46 46 46 45 45 45 45 45 45 45 >55 55 52 49 48 48 47 47 47 45 45 45 44 44 44 44 45 45 45 45 45 45 >55 54 50 48 47 47 47 45 44 44 44 44 44 44 44 44 44 44 44 44 44 43...
  • Page 21 ® NORDfire | SEDM Air velocity 6 m/s Level of acoustic output (dB) 180 200 225 250 280 300 315 355 400 450 500 550 560 600 630 650 700 710 750 800 900 1000 55 52 50 48 48 46 46 45 45 45 45 45 44 44 44 44 44 44 43 43 43 43 55 52 50 48 48 46 46 45 45 45 45 45 44 44 44 44 44 44 43 43 43 43 55 52 50 48 48 46 45 45 45 45 45 45 44 44 44 44 44 44 43 43 43 43 55 52 50 48 48 46 45 45 45 45 45 45 44 44 44 44 43 43 43 43 43 43...
  • Page 22 ® NORDfire | SEDM Tabel 13. Level of acoustic output corrected with filter A Air velocity 8 m/s Level of acoustic output (dB) 180 200 225 250 280 300 315 355 400 450 500 550 560 600 630 650 700 710 750 800 900 1000 >63 >63 >63 >63 >63 >63 >63 63 62 61 61 60 60 60 60 60 60 60 60 60 60 59 >63 >63 >63 >63 >63 62 62 61 60 60 60 60 60 60 60 60 60 60 59 59 59 58 >63 >63 >63 >63 >63 61 61 60 60 58 58 58 58 58 58 58 58 58 58 57 57 57...

  • Page 23: Product Marking

    ® NORDfire | SEDM Air velocity 9 m/s Level of acoustic output (dB) 180 200 225 250 280 300 315 355 400 450 500 550 560 600 630 650 700 710 750 800 900 1000 >65 >65 62 61 59 59 58 58 57 56 55 55 55 55 55 55 55 55 55 55 55 54 >65 >65 62 61 59 59 58 58 57 56 55 55 55 55 55 55 55 55 55 55 55 54 >65 >65 62 61 59 59 58 57 57 56 55 55 55 55 55 55 55 55 55 55 55 55 >65 64 62 61 59 59 58 57 57 56 55 55 55 55 55 55 55 55 55 55 54 54...

  • Page 24: Placement And Assembly

    ® NORDfire | SEDM 6. Placement and assembly Smoke extraction dampers - multi are designed to remove heat and combustion products (e.g. smoke) from fire compartments according EN 1366-8. Smoke extraction dampers - multi are designed to horizontal or vertical installation with arbitrary blade axis position.

  • Page 25: Installation Overview

    ® NORDfire | SEDM 7. Installation overview Wall / ceiling Filling of space Placement between damper Fire resistance Page Min. thickness (mm) and wall Stuffing box, fire protection mastic EI 120 (v - i↔o) S1000C HOT 400/30AAmulti and calcium silicate plate In solid wall construction EI 90 (v...
  • Page 26 ® NORDfire | SEDM 7.1 Installation in solid wall or ceiling construction of fire compartment Fig. 19. Example of installation in solid wall construction of fire compartment - vertical blade axis position 1 – Damper SEDM 2 – Solid wall construction 3 –...
  • Page 27 ® NORDfire | SEDM Fig. 21. Example of installation in solid wall construction of fire compartment - vertical blade axis position 1 – Damper SEDM 2 – Solid wall construction 3 – Mortar or gypsum 4 – Hinges Fig. 22. Example of installation in solid wall construction of fire compartment - horizontal blade axis position 1 –...
  • Page 28 ® NORDfire | SEDM Fig. 23. Example of installation in solid wall construction of fire compartment - vertical blade axis position 1 – Damper SEDM 2 – Solid wall construction 3 – Fire resistant board 4 – Fire stop coating thickness 1 mm 5 –...
  • Page 29 ® NORDfire | SEDM Fig. 25. Example of installation in solid ceiling construction of fire compartment - actuating mechanism below Number of holders X=(2×ZA)+(2×ZB) 1 – Damper SEDM Number Number Dimension A Dimension B 2 – Solid ceiling construction A ≤ 560 B ≤...
  • Page 30 ® NORDfire | SEDM Fig. 27. Example of installation in solid ceiling construction of fire compartment - actuating mechanism below Number of holders X=(2×ZA)+(2×ZB) 1 – Damper SEDM Number Number Dimension A Dimension B 2 – Solid ceiling construction A ≤ 560 B ≤...
  • Page 31 ® NORDfire | SEDM Fig. 29. Example of installation in solid ceiling construction of fire compartment - actuating mechanism below 1 – Damper SEDM Number of holders X=(2×ZA)+(2×ZB) 2 – Solid ceiling construction Number Number Dimension A Dimension B 3 – Fire resistant board A ≤...
  • Page 32 ® NORDfire | SEDM 7.2 Installation in gypsum wall construction of fire compartment Fig. 31. Example of installation in gypsum wall construction of fire compartment 1 – Damper SEDM 2 – Gypsum wall construction 3 – Mineral stone wool, density 140 kg/m³ 4 –...
  • Page 33 ® NORDfire | SEDM Fig. 33. Example of installation in gypsum wall construction of fire compartment - vertical blade axis position 1 – Damper SEDM 2 – Gypsum wall construction 3 – Fire resistant board 4 – Fire stop coating thickness 1 mm 5 –...
  • Page 34 ® NORDfire | SEDM 7.3 Installation on solid wall or ceiling construction of fire compartment Fig. 35. Example of installation on solid wall construction of fire compartment - vertical blade axis position Number of holders X=(2×ZA)+(2×ZB) Number Number Dimension A Dimension B A ≤...
  • Page 35 ® NORDfire | SEDM Fig. 37. Example of installation on solid ceiling construction of fire compartment - suspension 1 – Damper SEDM 2 – Solid ceiling construction Number of holders X=2*((2×ZA)+(2×ZB)) 3 – Ceramic paper* Number Number Dimension A Dimension B 4 –...
  • Page 36 ® NORDfire | SEDM 7.4 Installation in smoke exhaust duct Fig. 39. Example of installation in vertical smoke exhaust duct Number of holders X=2*((2×ZA)+(2×ZB)) 1 – Damper SEDM Number Number Dimension A Dimension B 2 – Duct A ≤ 560 B ≤...
  • Page 37 ® NORDfire | SEDM Fig. 40. Example of installation in horizontal smoke exhaust duct Number of holders X=2*((2×ZA)+(2×ZB)) Number Number Dimension A Dimension B A ≤ 560 B ≤ 560 560 < A ≤ 900 560 < B ≤ 800 900 <...
  • Page 38 ® NORDfire | SEDM 7.5 Installation in battery Fig. 41. 2 dampers side by side - solid wall construction - mortar or gypsum EIS 90 ** When installing a flange, overplating strip is not installed. * RESPECT JOINT POSITION! Bolts and nuts shall not prevent free rotation on the blades. 1 –...
  • Page 39 ® NORDfire | SEDM Fig. 42. 2 dampers side by side - solid wall construction - Weichschott (Ablative Coated Batt) EIS 120 y = min. 30 mmm, max. 400 mm Example of materials used:*** 3 Hilti CFS-CT B 1S 140/50 4 Hilti CFS-CT *** Fire resistant insulation and fire resistant board can be replaced by another approved fire sealing system for damper installation with...
  • Page 40 ® NORDfire | SEDM Fig. 43. 2 dampers side by side - gypsum wall construction - Weichschott (Ablative Coated Batt) EIS 120 y = min. 30 mmm, max. 400 mm Example of materials used:*** 5 Hilti CFS-CT B 1S 140/50 6 Hilti CFS-CT *** Fire resistant insulation and fire resistant board can be replaced by another approved fire sealing system for damper installation with...
  • Page 41 ® NORDfire | SEDM Fig. 44. 2 dampers on top of each other - solid wall construction - mortar or gypsum EIS 90 ≥ 100 * When installing a flange, overplating strip is not installed. 1 – SEDM 2 – Solid wall construction 3 –...
  • Page 42 ® NORDfire | SEDM Fig. 45. 2 dampers on top of each other - solid wall construction - Weichschott (Ablative Coated Batt) EIS 120 y = min. 30 mmm, max. 400 mm Example of materials used:** ≥ 100 3 Hilti CFS-CT B 1S 140/50 4 Hilti CFS-CT ** Fire resistant insulation and fire resistant board can be replaced by another approved fire sealing system for damper installation with...
  • Page 43 ® NORDfire | SEDM Fig. 46. 2 dampers on top of each other - gypsum wall construction - Weichschott (Ablative Coated Batt) EIS 120 y = min. 30 mmm, max. 400 mm Example of materials used:** ≥ 100 5 Hilti CFS-CT B 1S 140/50 6 Hilti CFS-CT ** Fire resistant insulation and fire resistant board can be replaced by another approved fire sealing system for damper installation with...
  • Page 44 ® NORDfire | SEDM Fig. 47. 4 dampers - solid wall construction - mortar or gypsum EIS 90 ** When installing a flange, overplating strip is not installed. ≥ 100 * Respect joint position! Bolts and nuts shall not prevent free rotation on the blades. 1 –...
  • Page 45 ® NORDfire | SEDM Fig. 48. 4 dampers - solid wall construction - Weichschott (Ablative Coated Batt) EIS 120 y = min. 30 mmm, max. 400 mm Example of materials used:*** 5 Hilti CFS-CT B 1S 140/50 6 Hilti CFS-CT *** Fire resistant insulation and fire resistant board can ** When installing a flange, be replaced by another approved fire sealing system for...
  • Page 46 ® NORDfire | SEDM Fig. 49. 4 dampers - gypsum wall construction - Weichschott (Ablative Coated Batt) EIS 120 y = min. 30 mmm, max. 400 mm Example of materials used:*** 5 Hilti CFS-CT B 1S 140/50 6 Hilti CFS-CT *** Fire resistant insulation and fire resistant board can be replaced by another approved fire sealing system for damper installation with equivalent material properties.
  • Page 47 ® NORDfire | SEDM Fig. 50. 3 dampers on top of each other - solid wall construction - mortar or gypsum EIS 90 * When installing a flange, overplating strip is not installed. ≥ 100 1 – SEDM 2 – Solid wall construction 3 –...
  • Page 48 ® NORDfire | SEDM Fig. 51. 3 dampers on top of each other - solid wall construction - mortar or gypsum EIS 120 y = min. 30 mmm, max. 400 mm Example of materials used:** 3 Hilti CFS-CT B 1S 140/50 4 Hilti CFS-CT ≥...
  • Page 49 ® NORDfire | SEDM Fig. 52. 3 dampers on top of each other - gypsum wall construction - Weichschott (Ablative Coated Batt) EIS 120 y = min. 30 mmm, max. 400 mm Example of materials used:** 5 Hilti CFS-CT B 1S 140/50 6 Hilti CFS-CT ** Fire resistant insulation and fire resistant board can be replaced by another approved fire sealing system for...

  • Page 50: Suspension Systems

    ® NORDfire | SEDM 8. Suspension systems 8.1 Mounting to the ceiling wall Anchoring possible after national standards With hinge plate Screw with internal Without anchor With anchor and ancors thread and hexagon drive Hinge plates Screw with internal thread and hexagon drive Load capacities of threaded hanger rods F (N) at the required fire resistance 90 minutes Weight G (kg)
  • Page 51 ® NORDfire | SEDM 8.2 Examples of fixing 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.

  • Page 52: Accessories

    ® NORDfire | SEDM 9. Accessories 9.1 Cover grille The grilles type KMM can be used to close smoke control dampers. These grilles are available in all sizes of the smoke control dampers. Fig. 55. Cover grille KMM SEDM with cover grille without flange SEDM with cover grille without flange 10.

  • Page 53: Inspection, Testing

    ® NORDfire | SEDM The leaf of the damper is made from three Promatect-H sheets, thickness 20 mm, connected with galvanised nailed “U” connectors which are sealed with Promat K84 from the outside. Plastic, rubber and silicon components, sealants, foaming bands, glass-ceramic seals, housings, brass bearings of the leaf, servo drives, and end switches are identical for all material variants of the dampers.
  • Page 54 ® NORDfire | SEDM Electrical connection of the actuator in protection box Protection box without slot or predrilled holes 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. Fig.

  • Page 55: Entry Into Service And Revision

    ® NORDfire | SEDM 14. Entry into service and revision Before entering the dampers into operation after assembly and after sequential revisions, checks and functionality tests of all designs including operation of the electrical components must be successfully provided and finished. After entering into operation, these revisions must be done according to requirement set by national regulations.
  • Page 56 ETS NORD AS Address: Peterburi tee 53 11415 Tallinn Estonia Phone: +372 680 7360 info@etsnord.ee www.etsnord.ee ETS NORD Finland Address: Pakkasraitti 4 04360 Tuusula Finland Phone: +358 40 184 2842 info@etsnord.fi www.etsnord.fi ETS NORD Sweden Address: Järsjögatan 7 692 35 Kumla...

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