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ETS NORD NORDfire FDMS Manual

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NORDfire
FDMS / FDMS-VAV Fire Damper
Round dampers Ø 100-630 mm
CE certified acc. to EN 15650
Tested in accordance with EN 1366-2
Classified acc. to EN 13501-3+A1
Fire resistance EIS 45, EIS 60, EIS 90
External casing leakage class min. C, internal leakage class 2 acc. EN 1751
Corrosion resistant acc. to EN 15650
Max. air speed 12 m/s, max. pressure difference 2500 Pa

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Summary of Contents for ETS NORD NORDfire FDMS

  • Page 1 NORDfire FDMS / FDMS-VAV Fire Damper Round dampers Ø 100-630 mm CE certified acc. to EN 15650 Tested in accordance with EN 1366-2 Classified acc. to EN 13501-3+A1 Fire resistance EIS 45, EIS 60, EIS 90 External casing leakage class min. C, internal leakage class 2 acc. EN 1751 Corrosion resistant acc.

  • Page 2: Table Of Contents

    ® NORDfire | FDMS Contents 1. Description 2. Damper Design FDMS 3. Damper Design FDMS-VAV 4. Dimensions and Weights of FDMS 5. Dimensions and Weights of FDMS-VAV 6. Material, Finishing 7. Technical Data of FDMS and FDMS-VAV 8. Product Marking 9.

  • Page 3: Description

    ® NORDfire | FDMS General Information 1. Description Fire dampers are shutters in ventilation duct systems that preventing spreading the fire and combustion gases from one fire compartment to the other one by shutting of closing the air duct in the positions of fire separating constructions.

  • Page 4: Damper Design Fdms

    ® NORDfire | FDMS 1.2 Working Conditions Fire damper´s proper functioning is determined by the following working conditions: • Maximum air speed: 12m/s. • Maximum pressure difference: 2500 Pa. • Operation of the dampers does not depend on the direction of air-flow (circulation). In case of FDM-VAV the direction of air-flow is strictly given.
  • Page 5 ® NORDfire | FDMS 2.3 Design .80 - Damper with Mechanical Control, Limit Switches “CLOSED” and “OPEN” Design with mechanical control can be complemented with a limit switch signaling the damper´s blade posi- tion “CLOSED”. Limit switch is possible connect to the building management system or superordinate control system by wires, which are mounted to the switch.
  • Page 6 ® NORDfire | FDMS Wiring diagram of BFL 230-T, BFN 230-T Wiring diagram of BFL 24-T, BFN 24-T N L1 S1 S2 S1 S2 <5° <80° <5° <80° Electrical data for actuators BFL 24-T(-ST), BFN 24-T(-ST), BFL 230-T, BFN 230-T Actuating Mechanism Belimo BFL, BFN 230-T BFL, BFN 24-T(-ST)
  • Page 7 ® NORDfire | FDMS 2.5 Design .60 - Damper with Electrical Actuator and Communication and Supply Device This is design with the communication and supply device BKN230-24 and the actuator BFL (BFN) 24-T-ST. It simplifies Communication unit BKN230-24 electrical wiring and interconnection of fire damper. This design facilitates checking of the damper on site and enables central control and check of fire damper during by a simple “2-wire”...
  • Page 8 ® NORDfire | FDMS 2.6 Communication and Control Devices BKS24-9A communication and control device is used for group control and checks of 1 to 9 fire dampers with the actuator BFL (BFN)24-T-ST in connection with the supply and communication device BKN230-24. Signalization of the damper blade position is individual for each damper (9 LED diodes), but the dampers can be controlled and tested only as a group.

  • Page 9: Damper Design Fdms-Vav

    ® NORDfire | FDMS Technical data of the device BKS24-9A Communication and Control Device BKS24-9A Nominal voltage AC 24 V 50/60Hz Power consumption 3,5 W (operating position) Dimensioning 5,5 VA Protection class III (safe small voltage) Degree of protection IP 30 Ambient temperature 0 …...
  • Page 10 ® NORDfire | FDMS Connect through separating transformer! ● Parallel connection of other servo drives is possible. Respect power input data. ● Combination of mains voltage and use of signals from limit switches by very 3.2 GRUNER Actuator and Controller ●...
  • Page 11 ® NORDfire | FDMS Electrical parameters of GRUNER actuators 340CTA-024D-XX-S2-V/8F12/ST06/BP8 Actuating mechanism GRUNER 340CTA-024D-XX-S2-V/8F12/ST06/BP8 Nominal voltage 24V AC/DC 50/60 Hz Power consumption - motoring 6,5 W - holding 2,0 W Dimensioning 7,5 VA Protection class Degree of protection IP 54 Running time - motor <...
  • Page 12 ® NORDfire | FDMS Electrical parameters of Gruner controller GUAC-PM3 Controller GRUNER GUAC-PM3 Nominal voltage 24V AC/DC 50/60 Hz Power consumption 0,6 W Dimensioning 1,3 VA Protection class Degree of protection IP 42 Control (0)2...10 VDC / Ri > (100 kΩ) 50 kΩ (0)4...20 mA / Rext.

  • Page 13: Dimensions And Weights Of Fdms

    p [ Pa ] - Static pressure difference between ® ∆ NORDfire | FDMS duct and surrounding environment Pressure control - ROOM Controller GUAC-PM3 Actuating mechanism air outlet Room p [ Pa ] - Static pressure difference between ∆ room and surrounding environment 4.

  • Page 14: Dimensions And Weights Of Fdms-Vav

    ® NORDfire | FDMS Design Design Size .01, .11, .40, .50 Actuator type (mm) (mm) (mm) (mm) (mm) (mm) .80 (kg) (kg) BFL24-T(-ST), BFL230-T BFL24-T(-ST), BFL230-T BFL24-T(-ST), BFL230-T BFL24-T(-ST), BFL230-T 12,5 BFL24-T(-ST), BFL230-T BFL24-T(-ST), BFL230-T 37,5 BFL24-T(-ST), BFL230-T 52,5 BFL24-T(-ST), BFL230-T BFL24-T(-ST), BFL230-T BFL24-T(-ST), BFL230-T 112,5...

  • Page 15: Material, Finishing

    ® NORDfire | FDMS Reccomended distance from double branch joint Reccomended distance from bend 2 x D 2 x D 2 x D 2 x D Size Design .50 (kg) (mm) (mm) (mm) (mm) 12,5 37,5 52,5 10,9 11,5 112,5 24,5 54,5 14,1...

  • Page 16: Technical Data Of Fdms And Fdms-Vav

    ® NORDfire | FDMS The following components, including the fasteners, are made from stainless steel at all times: • Damper body and all components permanently attached • Leaf holders, including pins, metal parts of leaf • Control components inside the damper (leaf angle selector, pin with lever) •...
  • Page 17 ® NORDfire | FDMS FDMS-VAV Caution: All the data is valid for dampers 100,0 in the full “OPEN” position! 10,0 14000 14000 1000 10000 Air flow (m Air flow (m 7.2 Air Volume Flow Air volume (m Size Minimum (w=1 m/s) Maximum (w=7 m/s) 1000 1000...
  • Page 18 ® NORDfire | FDMS Flow/Unit Setting the desired actual volume flow unit in m³/h and l/s. Vmin Adjust the desired flow Vmin (setpoint Y = 0 / 2 VDC). Vmax Adjust the desired flow Vmax (setpoint Y = 10 VDC). Diag Diagnostic menu: off - diagnostic mode is off...
  • Page 19 ® NORDfire | FDMS Mode Setting the direction of rotation: 0-n...0-10 VDC normal 2-n...2-10 VDC normal 0-i ...0-10 VDC invers 2-i ...2-10 VDC invers Pnom Shows the nominal pressure setting. 7.4 Noise Data FDMS / FDMS-VAV Level of acoustic power corrected with filter A - acoustic power level corrected with filter A (dB(A)) - frequency in octave range (Hz) - air flow velocity (m/s)
  • Page 20 ® NORDfire | FDMS value for size 160 (dB(A)) w (m/s) f (Hz) < 2 < 2 < 2 < 2 < 2 < 2 < 2 1000 < 2 2000 < 2 < 2 4000 < 2 < 2 <...
  • Page 21 ® NORDfire | FDMS w (m/s) f (Hz) 4000 < 2 < 2 < 2 8000 < 2 < 2 < 2 < 2 < 2 Total < 15 < 15 value for size 250 (dB(A)) w (m/s) f (Hz) <...
  • Page 22 ® NORDfire | FDMS value for size 355 (dB(A)) w (m/s) f (Hz) < 2 < 2 < 2 < 2 < 2 < 2 1000 < 2 2000 < 2 < 2 4000 < 2 < 2 < 2 8000 <...
  • Page 23 ® NORDfire | FDMS w (m/s) f (Hz) 4000 < 2 < 2 < 2 8000 < 2 < 2 < 2 < 2 < 2 Total < 15 < 15 value for size 560 (dB(A)) w (m/s) f (Hz) <...

  • Page 24: Product Marking

    ® NORDfire | FDMS 8. Product Marking 8.1 Fire dampers FDMS FDMS Ød Type FDMS - Fire Damper Size Design .01 - Thermal with mechanical control .11 - Thermal with mechanical control and limit switch (“CLOSED”) .80 - Thermal with mechanical control and two limit switches (“CLOSED” and “OPEN”) .40 - With actuating mechanism BFL(BFN)230-T (AC 230 V) .50 - With actuating mechanism BFL(BFN)24-T (AC/DC 24 V) .4V - With actuating mechanism BFL(BFN)230-T, sensor BAT is not mounted on the damper´s body, only connected...
  • Page 25 ® NORDfire | FDMS 8.2 Fire dampers FDMS FDMS-VAV Ød Vmin/Vmax Type FDMS-VAV - Fire Damper Size Design .50 - With actuating mechanism GRUNER - 340CTA-024D-XX-S2-V/8F12/ST06/BP8 (AC/DC 24 V) With controller GRUNER - GUAC-DM3 / GUAC-PM3 (AC/DC 24 V) MANDÍK, a.s. Controller MANDÍK, a.s.

  • Page 26: Placement And Assembly

    ® NORDfire | FDMS 9. Placement and Assembly Fire dampers are suitable for installation in arbitrary position in vertical and horizontal passages of fire separa- ting constructions. Damper assembly procedures must be done so as all load transfer from the fire separating constructions to the damper body is absolutely excluded.

  • Page 27: Statement Of Installation

    ® NORDfire | FDMS 11. Statement of Installation The damper is designed for installation on a wall or intermediate floor for circular air-duct connection. Construction Installation in the wall or ceiling Material of stuffing box Fire resistant sealant or stone wool Solid wall construction (t≥100mm) or glass fiber fabric Solid wall construction (t≥100mm)

  • Page 28: Descriptions Of Particular Installations

    ® NORDfire | FDMS 12. Descriptions of Particular Installations Damper on the solid wall EIS 90 Connecting surface between damper collar and wall fulfil with fire resistant sealant before instalation of the damper (recommended type of sealant - e.g. PROMAT K84 or HILTI CFS-S) ≥...
  • Page 29 ® NORDfire | FDMS Damper on the solid wall - flange to flange and installation next to wall, ceiling EIS 90 next to wall, ceiling ≥ 96 ≥ 47 ≥ 47 flange to flang flange to flang ≥ 96 ≥ 96 The same installation like on the solid wall and the same materials.
  • Page 30 ® NORDfire | FDMS Damper outside the solid wall EIS 60 Connecting surface between wall and pipe insulation fulfil with fire resistant sealant before instalation of the insulation (recommended type of sealant - see instalation instructions of the insulation contractor). ≥...
  • Page 31 ® NORDfire | FDMS Damper on the gypsum wall EIS 90 Connecting surface between damper collar and wall fulfil with fire resistant sealant before instalation of the damper (recommended type of sealant - e.g. PROMAT K84 or HILTI CFS-S) ≥ 100 View B: Position: 1 - Gypsum wall construction...
  • Page 32 ® NORDfire | FDMS Damper on the gypsum wall - flange to flange and installation next to wall, ceiling EIS 90 next to wall, ceiling ≥ 96 ≥ 47 ≥ 47 flange to flang flange to flang ≥ 96 ≥ 96 The same installation like on the gypsum wall and the same materials.
  • Page 33 ® NORDfire | FDMS Damper outside the gypsum wall EIS 60 Connecting surface between wall and pipe insulation fulfil with fire resistant sealant before instalation of the insulation (recommended type of sealant - see instalation instructions of the insulation contractor). ≥...
  • Page 34 ® NORDfire | FDMS Damper on the concrete ceiling construction Ø D EIS 60 Connecting surface between damper collar and wall fulfil with fire resistant sealant before instala- tion of the damper (recommended type of sealant - e.g. PROMAT K84 or HILTI CFS-S) * min.
  • Page 35 ® NORDfire | FDMS Damper on the concrete ceiling construction - flange to flange and installation next to wall, ceiling EIS 60 next to wall, ceiling ≥ 96 ≥ 47 ≥ 47 flange to flang flange to flang ≥ 96 ≥...
  • Page 36 ® NORDfire | FDMS Damper outside the concrete ceiling construction Ø D EIS 60 Ø Connecting surface between wall and pipe insulation fulfil with fire resistant sealant before instalation of the insulation (recommended type of sealant - see instalation instructions of the insulation contractor).
  • Page 37 ® NORDfire | FDMS Damper on the insulated wall panels EIS 45 EIS 90 ≥ 100 Before the fire seal is installed, it is necessary to cover the opening with Connecting surface between damper collar sheet metal element/cover. This part and wall fulfil with fire resistant sealant before covers the insulation in the panel instalation of the damper (recommended type of...
  • Page 38 ® NORDfire | FDMS Damper outside the insulated wall panels EIS 60 ≥ 100 Connecting surface between wall and pipe Before the fire seal is installed, it is insulation fulfil with fire resistant sealant necessary to cover the opening with before instalation of the insulation (recom- sheet metal element/cover.
  • Page 39 ® NORDfire | FDMS Connecting points between air duct insulation and damper collar The insulation of the air duct must cover the damper collar from back side. Insulation edge Substituted method of sealing instead of sealing between the collar and the wall Substituted method of sealing around collar, sealing join between FDMS and wall Leaks and joints are sealed with Hilti CFS-S ACR fire sealant.

  • Page 40: Inspection, Testing

    ® NORDfire | FDMS 13. Inspection, Testing The appliance is constructed and preset by the manufacturer, its operation is dependent on proper installation and adjustment. 14. Transport and Storage Dampers are transported on trucks, on transport palettes or boxes, so that the fire dampers are protected from direct water impact.
  • Page 41 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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