FKS-EU 1.1 – X XFKS-EUtestregistrierung Fire dampers 1 Type FKS-EU FKS-EU with fusible link for 72 °C or 95 °C Compact dimensions, ideal for restricted spaces CE compliant according to European regulations Small rectangular fire damper for the isolation of duct penetrations between fire compartments, available in many sizes ■■ Nominal sizes 200 × 100 to 800 × 200 mm ■■ Low differential pressure and sound power level ■■ Optional stainless steel casing or powder-coated casing for increased corrosion protection ■■ Can also be used as an air transfer damper or air transfer unit ■■ Integration into the central BMS with TROXNETCOM ■■ Universal installation options With TROXNETCOM as an option VD H GE ■■ Duct smoke detectors TE ET HY G I ISC ■■ Release temperature 72/95 °C ST EN Optional equipment and accessories ■■ Electric actuator 24 V/230 V I 6022 Tested to VDI 6022 12/2015 – DE/en K4 – 1.1 – 1 Fire dampers General information FKS-EU Type 1 FKS-EU Variants Page General information Correct use Order code Installation block E Cover plate B Cover grille Flexible connector Extension piece Limit switch Spring return actuator Spring return actuator and duct smoke detector TROXNETCOM Duct smoke detectors Quick sizing Free area and resistance coefficient Dimensions and weight – FKS-EU Dimensions and weight – FKS-EU/.../Z4* Dimensions and weight – FKS-EU/.../Z**RM Specification text 1.1 – 2 1.1 – 9 1.1 – 12 1.1 – 14 1.1 – 16 1.1 – 17 1.1 – 18 1.1 – 19 1.1 – 20 1.1 – 21 1.1 – 22 1.1 – 23 1.1 – 24 1.1 – 25 1.1 – 27 1.1 – 28 1.1 – 29 1.1 – 30 1.1 – 31 Basic information and nomenclature 1.3 – 1 FKS-EU with fusible link FKS-EU with spring return actuator FKS-EU with fusible link and cover grille used as an air transfer unit FKS-EU as air transfer damper Product examples K4 – 1.1 – 2 12/2015 – en Fire dampers General information Description FKS-EU with spring return actuator For detailed information on attachments see Chapter K4 – 1.2. Application – Fire dampers of Type FKS-EU, with CE marking and declaration of performance, for t he isolation of duct penetrations between fire compartments in the event of a fire – To prevent the propagation of fire and smoke through ductwork to adjacent designated fire compartments Classification – Class of performance to EN 13501-3, up to EI 120 (ve, ho, i ↔ o) S Variants – With fusible link – With spring return actuator – With cover grilles both ends as air transfer unit with general building inspectorate licence: Z- 19.18-2127 – With spring return actuator and duct smoke detector – With spring return actuator, duct smoke detector and cover grilles on both ends for use as an air transfer opening, with general building inspectorate licence Z-6.50-2231 Nominal sizes – B × H: 200 × 100 – 800 × 200 mm (width in increments of 50 mm) – L: 300 mm Attachments – Limit switch for damper blade position indication – Spring return actuator for 24 V AC/DC or 230 V AC supply voltage – Network module for the integration with AS-i or LON networks – Spring return actuator and pre-wired duct smoke detector, 24 V or 230 V supply voltage Accessories – Cover plate (to keep the fire damper stable and hence facilitate mortaring) – Cover grille – Flexible connectors – Extension piece – Rectangular installation block E Useful additions – Duct smoke detector RM-O-3-D – Duct smoke detector with airflow monitor RM- O-VS-D Special characteristics – Declaration of performance according to Construction Products Regulation – Classification to EN 13501-3, up to EI 120 (ve, ho, i ↔ o) S – Building inspectorate licence Z-56.4212-991 for fire resistance properties – Complies with the requirements of EN 15650 – Tested to EN 1366-2 for fire resistance properties – Hygiene complies with VDI 6022 part 1 (07/ 2011), VDI 3803 (10/2002), DIN 1946 part 4 (12/2008), and EN 13779 (09/2007) 12/2015 – en FKS-EU – Corrosion protection according to EN 15650 in connection with EN 60068-2-52 – Closed blade air leakage to EN 1751, class 2 – Casing air leakage to EN 1751, class C – Low differential pressure and sound power level – Any airflow direction – Integration into the central BMS with TROXNETCOM Parts and characteristics – Easy dry mortarless installation into solid walls and ceiling slabs, lightweight partition walls, fire walls and shaft walls using an installation block – Release temperature 72 °C or 95 °C (for use in warm air ventilation systems) Construction features – Rectangular or square construction, rigid casing, both flanges with fixing holes (System 30) – Suitable for the connection of ducts, flexible connectors or a cover grille – The release mechanism is accessible and can be tested from the outside – Two inspection access panels – Intermediate dimensions in 50 mm increments for width – Remote control with spring return actuator Materials and surfaces Casing: – Galvanised sheet steel – Galvanised sheet steel, powder-coated RAL 7001 – Stainless steel 1.4301 Damper blade: – Special insulation material – Special insulation material with coating Other components: – Damper blade shaft in stainless steel – Plastic bearings – Seals of elastomer The construction variants with stainless steel or powder-coated casing meet even more critical requirements for corrosion protection. Detailed listing on request. Installation and commissioning Installion is to be carried out according to the operating and installation manual Mortar-based installation: – In solid walls and ceiling slabs – In lightweight partition walls and fire walls with metal support structure and cladding on both sides – In shaft walls with metal support structure and cladding on one side Dry mortarless installation: – In solid walls and ceiling slabs with installation block E K4 – 1.1 – 3 1 Fire dampers General information FKS-EU – In lightweight partition walls with metal support structure and cladding on both sides: with installation block E – In shaft walls with metal support structure and cladding on one side with installation block E 1 Standards and guidelines – Construction Products Regulation – EN 15650:2010 Ventilation for buildings – Fire dampers – EN 1366-2:1999 Fire resistance tests for service installations – Fire dampers – EN 13501-3:2010 Fire classification of construction products and building elements – EN 1751:1999 Ventilation for buildings – Air terminal devices Maintenance Technical data K4 – 1.1 – 4 Nominal sizes Casing length Volume flow rate range Differential pressure range Operating temperature Release temperature Upstream velocity* – The functional reliability of the fire damper must be tested at least every six months; this has to be arranged by the owner of the ventilation system; functional tests must be carried out in compliance with the basic maintenance principles stated in EN 13306 and DIN 31051. If two consecutive tests, one 6 months after the other, are successful, the next test can be conducted one year later. – A functional test involves closing the damper blade and opening it again; with a spring return actuator this can be done via remote control – Fire dampers must be included in the regular cleaning schedule of the ventilation system. – For details on maintenance and inspection, refer to the installation and operating manual †† 200 × 100 to 800 × 200 mm 300 mm Up to 1600 l/s or up to 5760 m³/h Up to 1500 Pa At least 0 – 50 °C ** 72 °C or 95 °C (for warm air ventilation systems) ≤ 8 m/s with standard construction; ≤ 10 m/s with spring return actuator 12/2015 – en Fire dampers General information Function Construction with fusible link FKS-EU Functional description In the event of a fire, fire dampers shut automatically to prevent the propagation of fire and smoke through ductwork to adjacent designated fire compartments. In the event of a fire, the damper is triggered at 72 °C or at 95 °C (use in warm air ventilation systems) by a fusible link. The release mechanism is accessible and can be tested from the outside. †† 1 Schematic illustration of FKS-EU with fusible link ① ② ③ ④ ⑦ ⑥ ① Casing ② Inspection access ③ Fusible link ④ Damper blade with seal 12/2015 – en ② ⑤ ⑤ Travel stop ⑥ Handle with interlock and damper blade position indicator ⑦ Release mechanism K4 – 1.1 – 5 Fire dampers General information 1 Function Construction with spring return actuator FKS-EU Functional description The spring return actuator enables the motorised opening and closing of the damper blade; it can be activated by the central BMS. In the event of a fire, the damper is triggered thermoelectrically at 72 °C or 95 °C (use in warm air ventilation systems). As long as power is supplied to the actuator, the damper blade remains open. If the supply voltage fails, the damper closes (power off to close). Motorised fire dampers can be used to shut off ducts. The torque of each actuator is sufficient to open and close the damper blade even while the fan is running. The spring return actuator is fitted with limit switches that can be used for capturing the damper blade position. †† Schematic illustration of FKS-EU with spring return actuator ① ② ③ ④ ⑦ ① Casing ② Inspection access ③ Temperature sensor ④ Damper blade with seal K4 – 1.1 – 6 ② ⑥ ⑤ ⑤ Travel stop ⑥ Thermoelectric release mechanism ⑦ Spring return actuator 12/2015 – en Fire dampers General information Function Use as an air transfer damper FKS-EU Functional description Air transfer units prevent fire and smoke from spreading in buildings. The thermal release mechanism closes the air transfer unit when the release temperature (72 °C) is reached. Smoke can, however, spread below this temperature. Air transfer units are installed (mortar-based installation) in places where the general building inspectorate sees no risk, for example: Special characteristics – General building inspectorate licence Z-19.18- 2127 – Air transfer unit without duct smoke detector Note – Approved only for internal walls – Not to be connected to ducts in ventilation and air conditioning systems – As an inlet for additional supply air in the walls of required corridors (escape routes) if the inlet is near the ground (centre line up to 500 mm above floor surface) – In installation shafts as long as they have sufficient fire resistance where they penetrate compartment floors – In installation ducts as long as they have sufficient fire resistance where they penetrate compartment floors or walls (except for necessary corridors or escape routes) The air transfer unit is an FKS-EU fire damper with 72 °C thermal release mechanism (construction with fusible link) and cover grilles both ends. †† Schematic illustration of the FKS-EU as air transfer unit, with fusible link and cover grille ⑧ ① ⑦ ② ⑥ ② ① Casing ② Inspection access ③ Fusible link ④ Damper blade with seal ⑤ Travel stop 12/2015 – en ③ ④ ⑤ ⑨ ⑧ ⑥ Handle with interlock and damper blade position indicator ⑦ Release mechanism ⑧ Cover grille ⑨ Extension piece K4 – 1.1 – 7 1 Fire dampers General information 1 Function Air transfer damper FKS-EU Functional description Air transfer dampers are designed to shut off openings for air transfer in fire resistant internal walls and ceiling slabs. To prevent smoke from spreading in buildings, it is extremely important that the smoke is detected at an early stage. Duct smoke detector Type RM-O-3-D is required to control and trigger the air transfer damper. The smoke detector operates on the principle of light scattering and detects the smoke regardless of its temperature so that the fire dampers can be closed before the release temperature is reached. The thermoelectric release mechanism of the spring return actuator also triggers the closure of the damper blade. When the release temperature (72 °C) is reached, the temperature sensor in the airflow interrupts the supply voltage to the spring return actuator. The spring return in the actuator causes the fire damper to close (power off to close). A second temperature sensor monitors the ambient temperature. If the supply voltage fails, the damper closes. Air transfer dampers consist o f an FKS-EU fire damper, an RM-O-3-D duct s moke detector with general building inspectorate licence Z-78.6-125, a spring return actuator (24 V AC/DC or 230 V AC) with two integral limit switches, and cover grilles on both ends. Special characteristics – Easy electrical connection – Integration into the central BMS with TROXNETCOM – General building inspectorate licence: Z-6.50- 2231 For further and up-to-date information, including the general building inspectorate licence and the operating and installation manual, please refer to our website. For a more detailed selection and design of our fire dampers please refer to the Easy Product Finder design programme on our website. Note – Approved only for internal walls and ceilings – The B dimension of units installed in ceilings must not exceed 500 mm – Not to be connected to ducts in ventilation and air conditioning systems Schematic illustration of FKS-EU as air transfer damper ⑧ ① ⑦ ① Casing ② Inspection access ③ Temperature sensor ④ Damper blade with seal ⑤ Travel stop K4 – 1.1 – 8 ② ⑥ ③ ⑩ ④ ⑤ ⑨ ⑧ ⑥ Thermoelectric release mechanism ⑦ Spring return actuator ⑧ Cover grille ⑨ Extension piece ⑩ Duct smoke detector RM-O-3-D 12/2015 – en Fire dampers Correct use FKS-EU Design information – Approved only for use in ventilation and air conditioning sytems – If the fire damper is installed in a solid wall, solid ceiling slab, lightweight partition wall or shaft wall with a lower fire resistance class than that of the fire damper, the fire resistance class of the wall or ceiling slab applies also to the FKS-EU (details upon request) – Ducting must be installed in such a manner that it does not impose any significant loads on the fire damper in the event of a fire. – For particular applications it is recommended that flexible connectors are used to connect rigid ducting to the unit. – For further information relevant to design, in particular information on installation situations, please refer to the operating and installation manual. 1 Incorrect use Never use the fire damper: – in areas with potentially explosive atmospheres – as a smoke control damper – outdoors without sufficient protection against the effects of weather – in atmospheres where chemical reactions, whether planned or unplanned, may cause damage to the fire damper or lead to corrosion If this fire damper is used in Germany: – Do not use it in extract air systems in commercial kitchens. 12/2015 – en K4 – 1.1 – 9 Fire dampers Correct use FKS-EU 1 K4 – 1.1 – 10 12/2015 – en Fire dampers Correct use Installation orientation FKS-EU Installation orientation with horizontal ducts ② ① ① Release mechanism (mechanical or spring return actuator) 12/2015 – en 1 ② Duct smoke detector (optional, only together with a spring return actuator) K4 – 1.1 – 11 Fire dampers Order code 1 Order code FKS-EU FKS-EU FKS – EU – 1 / DE / 800×200×300 / E / A0 / Z43 Type FKS-EUFire damper Construction No entry: standard construction 1 Powder-coated casing 2 Stainless steel casing 7 Coated damper blade 1 – 7 Powder-coated casing and coated damper blade 2 – 7 Stainless steel casing and coated damper blade W¹ With fusible link 95 °C (only for use in warm air ventilation systems) Country of destination DEGermany Other destination countries upon request Accessories 1 No entry: none E Installation block B Cover plate Accessories 2 No entry: none A0 – SS Attachments Z00 – ZA12 ¹ W can be combined with all constructions listed under , but not with attachments Z43RM – Z45RM Nominal size [mm] B × H × L Order example FKS-EU-1/DE/800×200×300/E/SS/Z43 Casing powder-coated, RAL 7001, silver grey Germany 800 × 200 × 300 mm Installation block with cover plate Flexible connector on operating and installation sides Spring return actuator 230 V AC Construction variant Country of destination Nominal size Accessories 1 Accessories 2 Attachment Order code FKS-EU as an air transfer unit FKS – EU – 1 / DE / 800×200×300 / B / AA / Z01 Type FKS-EUFire damper Construction No entry: standard construction 1 Powder-coated casing, RAL 7001 2 Stainless steel casing 7 Coated damper blade 1 – 7 Powder-coated casing, RAL 7001, and coated damper blade 2 – 7 Stainless steel casing and coated damper blade Accessories 1 No entry: none B Cover plate Accessories 2 AA Cover grilles on both ends Attachments Z00 – Z03 Country of destination DEGermany Other destination countries upon request Nominal size [mm] B × H × L K4 – 1.1 – 12 12/2015 – en Fire dampers Order code Order example FKS-EU FKS-EU-1/DE/500×150×300/AA/Z03 Casing powder-coated, RAL 7001, silver grey Germany 500 × 150 × 300 mm Without Cover grilles on both ends Limit switches for damper blade positions OPEN and CLOSED Construction variant Country of destination Nominal size Accessories 1 Accessories 2 Attachment Order code FKS-EU as air transfer damper FKS – EU – 1 / DE / 800×200×300 / E / AA / Z43RM Type FKS-EUAir transfer damper Construction No entry: standard construction 1 Powder-coated casing, RAL 7001 2 Stainless steel casing 7 Coated damper blade 1 – 7 Powder-coated casing, RAL 7001, and coated damper blade 2 – 7 Stainless steel casing and coated damper blade Accessories 1 No entry: none E Installation block B Cover plate Accessories 2 AA Cover grilles on both ends Attachments Z43RM – Z45RM Country of destination DEGermany Other destination countries upon request Nominal size [mm] B × H × L Order example FKS-EU/DE/400×125×300/AA/Z43RM Construction variant Country of destination Nominal size Accessories 1 Accessories 2 Attachment 12/2015 – en Standard construction Germany 400 × 125 × 300 mm Without Cover grilles on both ends Spring return actuator 230 V AC with factory mounted and pre-wired duct smoke detector (air transfer opening) K4 – 1.1 – 13 1 Accessories 1 Installation block E 1 Description / E / Order code detail FKS-EU Application – Installation block E for dry mortarless installation into solid walls and ceiling slabs, into lightweight partition walls with metal support structure and cladding on one side or on both sides, and in lightweight fire walls – The installation block is factory mounted to the fire damper – The unit is installed without a mortar mix by simply inserting it into the prepared installation opening – In the event of a fire the intumescent seal closes the remaining gap. – A cover plate conceals any gaps and is used for screw fixing Materials and surfaces – The installation block is sheet steel with a special sealing compound – Cover plate and casing of the installation block made of galvanised sheet steel (and powder- coated silver grey, RAL 7001, when used with powder-coated (1) and stainless steel (2) dampers) Note For further information relevant to design, in particular information on installation situations, please refer to the operating and installation manual. Installation block Order code Installation block with cover plate E FKS-EU with fusible link, dimensions [mm] and weight [kg] H 100 125 150 160 200 200 7.7 8.5 8.8 8.9 9.7 300 9.7 10.5 10.9 11.0 12.1 400 B 500 11.6 12.4 12.9 13.1 14.5 13.7 14.4 15.1 15.4 16.6 600 15.8 16.4 17.3 17.7 18.7 700 17.8 18.5 19.4 19.7 21.0 800 19.8 20.6 21.4 21.7 23.2 FKS-EU with installation block E in a solid wall ② ① B + 15 0 H + 10 0 ③ ④ 115 B + 70 H + 70 ① Cover plate ② Installation block K4 – 1.1 – 14 ③ Seal ④ Solid wall 12/2015 – en Accessories 1 Installation block E FKS-EU FKS-EU with installation block E in a lightweight partition wall ② ① B + 15 0 H + 10 0 ③ 1 ④ 115 B + 70 H + 70 ① Cover plate ② Installation block 12/2015 – en ③ Seal ④ Lightweight partition wall K4 – 1.1 – 15 Accessories 1 Cover plate B 1 Description / B / Order code detail FKS-EU Application – A cover plate facilitates mortar-based installation (perimeter mortar infill) Materials and surfaces – Cover plate made of galvanised sheet steel (and powder-coated silver grey, RAL 7001, when used with powder-coated (1) and stainless steel (2) dampers) It is supplied unassembled and allows for positioning the fire damper in the installation opening and for applying the perimeter mortar infill. Cover plate Order code Cover plate B FKS-EU with cover plate ② ① B + 15 0 H + 10 0 B+8 0 H+8 0 ① Cover plate K4 – 1.1 – 16 ② Solid wall or lightweight partition wall 12/2015 – en Accessories 2 Cover grille Description Cover grille for FKS-EU / A0 / / 0A / / AA / Order code detail The distance »a« between the open damper blade and the cover grille should be approx. 50 mm. FKS-EU Application – If only one end is to be ducted on site, the other end must have a cover grille – Fire dampers ordered with a cover grille may be supplied with an extension piece if required – The extension is factory mounted to the damper – The free area of the cover grille is approx. 65% – Cover grilles are also available separately – An extension piece is required on the installation side – Cover grilles both ends are available in Germany only for fire dampers with general building inspectorate licence Z-6.50-2231 or for air transfer units with general building inspectorate licence Z-19.18-2127 Materials and surfaces – Cover grilles made of galvanised sheet steel (and powder-coated silver grey, RAL 7001, when used with powder-coated (1) and stainless steel (2) dampers) Note For further information relevant to design, in particular information on installation situations, please refer to the operating and installation manual. Cover grille for FKS-EU Operating side Installation side Cover grille – Cover grille Order code – Cover grille Cover grille A0 0A* AA* Cover grille ① ① ② ① Cover grille, mesh aperture 10 mm × 10 mm, wire width 2 mm; grille thickness approx. 1 mm ② Extension piece required on the installation side Cover grille ① ⑤ ④ H/B H/B ⑤ ③ ③ L = 300 ① Without extension piece ② With extension piece ③ Cover grille, mesh aperture 10 mm × 10 mm, wire width 2 mm; grille thickness approx. 1 mm 12/2015 – en ② y = 1 ... 51* ③ L = 300 200 ④ Extension piece ⑤ Damper blade y = * 51 with H = 200 mm K4 – 1.1 – 17 1 Accessories 2 Flexible connector Flexible connector with flange for FKS-EU / S0 / / 0S / / SS / Order code detail The distance »a« between the open damper blade and the flexible connector should b e approx. 50 mm. Application – For information on how to limit such loads please refer to the guideline regarding fire protection requirements on ventilation systems (Lüftungsanlagen-Richtlinie, LüAR) – As ducts may expand and walls may become deformed in the event of a fire, we recommend using flexible connectors for the following applications: installation in lightweight partition walls, in lightweight shaft walls and in lightweight fire walls – Flexible connectors should be installed in such a way that both ends can compensate both tension and compression – Flexible ducts can be used as an alternative – An extension piece is required on the installation side – Flexible connectors are supplied unassembled – The fixing holes in the flexible connectors and extension piece match those in the fire damper flanges – Flexible connectors are also available separately Materials and surfaces – Flexible connectors made of galvanised steel and fibre-reinforced plastic – Fire resistance properties to 4102; B2 Note For further information relevant to design, in particular information on installation situations, please refer to the operating and installation manual. Flexible connector for FKS-EU Operating side Installation side Order code Flexible connector – – Flexible connector Flexible connector Flexible connector S0 0S* SS* Flexible connector ① ① ② ① Flexible connector ② Extension piece required on the installation side Flexible connector ~ 185 ~ 185 ~ 160* ~ 160* ③ ② H/B 1 Description FKS-EU ① ① Flexible connector ② Extension piece K4 – 1.1 – 18 L = 300 200 ① ③ Damper blade * flexible length ≥ 100 mm when installed 12/2015 – en Accessories 2 Extension piece Note For further information relevant to design, in particular information on installation situations, please refer to the operating and installation manual. Extension piece 200 ∅10 H + 60 When using cover grilles, circular spigots or flexible connectors an extension piece may be required for certain heights. Materials and surfaces – Extension piece made of galvanised sheet steel (and powder-coated silver grey, RAL 7001, when used with powder-coated (1) and stainless steel (2) dampers) Installation and commissioning – The distance »a« between the open damper blade and the cover grille or circular spigot should be approx. 50 mm H FKS-EU extension piece Application – Fire dampers ordered with flexible connector or cover grille are supplied including extension piece – Extension pieces are also available separately H + 30 Description FKS-EU B B + 30 B + 60 12/2015 – en K4 – 1.1 – 19 1 Attachments Limit switch 1 Description Limit switch For detailed information on limit switches see Chapter 1.2 / Z01 / Z02 / Z03 Order code detail K4 – 1.1 – 20 FKS-EU FKS-EU with limit switch – Limit switches with volt-free contacts enable the damper blade position indication. – Up to the maximum switch rating, relays or indicator lights for fire alarm systems can be used – One limit switch each is required for damper blade positions OPEN and CLOSED – Fire dampers with a fusible link can be supplied with one or two limit switches; the switches can also be fitted later – For technical data and wiring examples refer to the additional technical leaflet 'Attachments for fire dampers' Attachments Limit switch for damper blade position CLOSED Limit switch for damper blade position OPEN Limit switches for damper blade positions CLOSED and OPEN Order code Z01 Z02 Z03 12/2015 – en Attachments Spring return actuator Description FKS-EU with spring return actuator For detailed information on the spring return actuator see Chapter 1.2 / Z43 / Z45 FKS-EU FKS-EU with spring return actuator – An open/close actuator allows for the remote control of the fire damper and/or release by a suitable duct smoke detector – If the supply voltage fails, or with thermoelectric release, the damper closes (power off to close) – Fire dampers with spring return actuators can be functionally checked OPEN/CLOSED/ OPEN – Ambient temperature, normal operation –30 to 50 °C – Two integral limit switches with volt-free contacts enable the damper blade position indication (OPEN and CLOSED) – BLF24-T-ST TR: The connecting cables of the spring return actuator are fitted with plugs, which ensure quick and easy connection to the TROX AS-i bus system – A conversion kit is available for adding an actuator to the standard construction – In case of conventional wiring (Z45) the voltage is supplied by a safety transformer Attachments BLF230-T TR BLF24-T-ST TR 1 Order code Z43 Z45 Order code detail 12/2015 – en K4 – 1.1 – 21 Attachments Spring return actuator and duct smoke detector 1 Description FKS-EU as air transfer damper For detailed information on the spring return actuator see Chapter 1.2 For detailed information on duct smoke detectors see Chapter 3 FKS-EU with spring return actuator BLF and duct smoke detector RM-O-3-D – An open/close actuator allows for remote control of the fire damper and/or release by a suitable duct smoke detector – If the supply voltage fails, or with thermoelectric release or smoke detection the damper closes (power off to close) – Fire dampers with spring return actuators can be functionally checked OPEN/CLOSED/ OPEN – Two integral limit switches with volt-free contacts enable the damper blade position indication (OPEN and CLOSED) – If the unit is not connected to ducting, cover grilles are required on both ends. – In combination with a spring return actuator, a duct smoke detector RM-O-3-D and cover grilles on both ends this is an air transfer damper with general building inspectorate licence: Z-6.50-2231 To prevent smoke from spreading in buildings, it is extremely important that the smoke is detected at an early stage. A duct smoke detector RM-O-3-D can be used to activate FKS-EU fire dampers with a spring return actuator. The duct smoke detector operates on the principle of light scattering and detects the smoke regardless of its temperature so that the fire dampers can be closed before the release temperature is reached. / Z43RM / Z45RM Order code detail K4 – 1.1 – 22 FKS-EU Duct smoke detector Type RM-O-3-D The duct smoke detector RM-O-3-D is fitted in the lower inspection access opening of the FKS-EU and hence, just as the spring return actuator, an integral part of the fire damper. Essential characteristics of the duct smoke detector: – General building inspectorate licence Z-78.6- 125 – For airflow velocities from 1 – 20 m/s – Independent of the airflow direction – Supply voltage 230 V AC, 50/60 Hz* – Volt-free signal and alarm relays – Integral signal lamps – Contamination level indicator – Automatic adjustment of alarm threshold – Long service life – Temperature range 0 – 60 °C * The 24 V DC construction includes a voltage monitoring module Spring return actuator and pre-wired duct smoke detector, 24 V DC or 230 V supply voltage Attachments Duct smoke detector RM-O-3-D with spring return actuator BLF230-T TR (cover grilles both ends required [AA] for air transfer dampers) Duct smoke detector RM-O-3-D with spring return actuator BLF24-T ST TR (cover grilles both ends required [AA] for air transfer dampers) Order code Z43RM Z45RM 12/2015 – DE/en Attachments TROXNETCOM Description FKS-EU with TROXNETCOM module For detailed information on TROXNETCOM see Chapter 6 / ZL06 / ZL07 / ZL08 Order code detail FKS-EU FKS-EU with spring return actuator and TROXNETCOM – Fire dampers with spring return actuator BLF24-T-ST TR and the modules described here as attachments form a functional unit ready for automatic operation. – The components are factory assembled and wired – It enables the integration of different components (modules) into a network regardless of the manufacturer – The modules control actuators and/or receive signals from sensors Application LON: – LON indicates a standard local operating network system with manufacturer-independent communications – Data transmission is based on a uniform protocol – International standards ensure product compatibility – Only the bus line and the supply voltage remain to be connected by others – LON-WA1/B2: To provide the control input Attachments LON-WA1/B2 and BLF24-T-ST TR LON-WA1/B2-AD and BLF24-T-ST TR LON-WA1/B2-AD230 and BLF24-T-ST TR AS-EM and BLF24-T-ST TR AS-RM/BD-UE, BLF24-T-ST TR and RM-O-3-D signal for up to two fire dampers – LON-WA1/B2-AD: Connection box for connecting the second fire damper with 24 V DC supply voltage to LON-WA1/B2-AD – LON-WA17B2-AD230: Connection box with integral 230/24 V power supply unit for the connection of a second actuator-driven 24 V fire damper to LON-WA1/B2 AS-i: – The AS interface is a global standard bus system according to EN 50295 and IEC 62026- 2 – The module transmits the control signals between the spring return actuator and the controller and power unit – This allows for controlling the actuator and monitoring the actuator running time during functional testing – The voltage (24 V DC) for the module and the actuator is supplied via the two-wire AS-i flat cable – Function display: operation, 4 inputs, 2 outputs †† Order code ZL06 ZL07 ZL08 ZA07 ZA12 / ZA07 / ZA12 Order code detail 12/2015 – en K4 – 1.1 – 23 1 Attachments Duct smoke detectors 1 Description Duct smoke detector RM- O-3-D General – To prevent smoke from spreading in buildings, it is extremely important that the smoke is detected at an early stage. – Duct smoke detectors that operate on the principle of light scattering detect the smoke regardless of its temperature so that the fire dampers can be closed before the release temperature of 72 °C is reached – If the air contains suspended particles, as is the case with smoke, beams of light are deflected off these. A sensor (photodiode), which does not receive light in clear air, is illuminated by the scattered light. – The fire damper or smoke protection damper blade is released when the brightness of the scattered light exceeds a certain threshold Application RM-O-3-D: – Duct smoke detector for fire dampers and smoke protection dampers – General building inspectorate licence Z-78.6- 125 – For airflow velocities from 1 – 20 m/s – Independent of the airflow direction – Supply voltage 230 V AC, 50/60 Hz or 24 V DC with voltage monitoring module (VWM) (upon request) – Volt-free signal and alarm relays – Integral signal lamps – Contamination level indicator – Automatic adjustment of alarm threshold – Long service life – Temperature range 0 – 60 °C Note For details please refer to the technical leaflets for RM-O-3-D and RM-O-VS-D. RM-O-VS-D: – Duct smoke detector for fire dampers and smoke protection dampers – General building inspectorate licence Z-78.6- 67 – For airflow velocities from 1 – 20 m/s – Independent of the airflow direction – Airflow monitoring with warning for lower limit 2 m/s – Supply voltage 230 V AC, 50/60 Hz – Volt-free signal and alarm relays – Integral signal lamps – Contamination level indicator – Automatic adjustment of alarm threshold – Long service life – Temperature range 0 – 60 °C Duct smoke detector RM- O-VS-D For detailed information on duct smoke detectors see Chapter 3 Attachments Duct smoke detector Duct smoke detector K4 – 1.1 – 24 FKS-EU Order code RM-O-3-D RM-O-VS-D 12/2015 – en Fire dampers Quick sizing FKS-EU Volume flow rate [m³/h] at differential pressure Δpst < 35 Pa H [mm] 100 125 150 160 200 Sizing example L 35 45 35 45 35 45 35 45 35 45 200 300 420 410 570 520 730 570 790 760 1060 Given data 300 Volume flow rate: 1000 m³/h Maximum height: 100 mm Sound power level: 35 dB(A) 12/2015 – en 480 670 650 900 830 1160 900 1260 1220 1700 400 B [mm] 660 920 890 1250 1140 1600 1250 1750 1690 2360 500 840 1180 1150 1600 1470 2060 1600 2240 2170 3040 600 1030 1450 1400 1960 1800 2520 1970 2750 2660 3750 Quick sizing 700 1230 1720 1700 2350 2140 3000 2340 3280 3170 4430 800 1 1420 2000 1940 2700 2480 3480 2700 3800 3680 5150 FKS-EU / 600 × 100 × 300 K4 – 1.1 – 25 Fire dampers Quick sizing 1 FKS-EU Volume flow rate [l/s] at differential pressure Δpst < 35 Pa H [mm] 100 125 150 160 200 Sizing example L 35 45 35 45 35 45 35 45 35 45 200 83 117 114 158 144 203 158 219 211 294 Given data 300 Volume flow rate: 650 l/s Maximum height: 125 mm Sound power level: 45 dB(A) K4 – 1.1 – 26 133 186 181 250 231 322 250 350 339 472 400 B [mm] 183 256 247 347 317 444 347 486 469 656 500 233 328 319 444 408 572 444 622 603 844 600 286 403 389 544 500 700 547 764 739 1042 Quick sizing 700 342 478 472 653 594 833 650 911 881 1231 800 394 556 539 750 689 967 750 1056 1022 1431 FKS-EU / 700 × 125 × 300 12/2015 – en Fire dampers Free area and resistance coefficient H [mm] 200 300 400 500 600 700 800 12/2015 – en Parameter A [m²] ζ A [m²] ζ A [m²] ζ A [m²] ζ A [m²] ζ A [m²] ζ A [m²] ζ 100 0.01 1.46 0.02 1.26 0.03 1.17 0.03 1.11 0.04 1.08 0.05 1.05 0.05 1.04 125 FKS-EU B [mm] 0.02 0.98 0.03 0.84 0.04 0.77 0.05 0.73 0.05 0.71 0.06 0.69 0.07 0.68 150 0.02 0.71 0.03 0.60 0.05 0.55 0.06 0.52 0.07 0.50 0.08 0.49 0.09 0.48 160 0.02 0.63 0.04 0.54 0.05 0.49 0.06 0.46 0.08 0.44 0.09 0.43 0.10 0.42 200 0.03 0.43 0.05 0.36 0.07 0.33 0.08 0.31 0.10 0.29 0.12 0.28 0.13 0.28 K4 – 1.1 – 27 1 Fire dampers Dimensions and weight – FKS-EU FKS-EU with fusible link 30 185 B 30 30 ① H FKS-EU with fusible link 30 1 Dimensions FKS-EU L = 300 ~70 ~175 ① Keep clear to provide access to the release mechanism Weight H 100 125 150 160 200 K4 – 1.1 – 28 200 3.3 3.6 3.7 3.8 4.1 300 4.1 4.5 4.7 4.8 5.3 400 B 4.9 5.3 5.6 5.7 6.5 500 5.7 6.2 6.6 6.7 7.5 600 6.5 7 7.5 7.7 8.4 700 7.4 7.8 8.4 8.6 9.4 800 8.2 8.6 9.2 9.4 10.3 12/2015 – en Fire dampers Dimensions and weight – FKS-EU/.../Z4* Dimensions FKS-EU FKS-EU with spring return actuator (FKS-EU/.../Z4*) 1 ~ 270 185 30 30 B 30 ① 30 H FKS-EU with spring return actuator L = 300 ~100 ~175 ① Keep clear to provide access to the spring return actuator Weight H 100 125 150 160 200 12/2015 – en 200 5.3 5.6 5.7 5.8 6.1 300 6.1 6.5 6.7 6.8 7.3 400 B 6.9 7.3 7.6 7.7 8.5 500 7.7 8.2 8.6 8.7 9.5 600 8.5 9 9.5 9.7 10.4 700 9.4 9.8 10.4 10.6 11.4 800 10.2 10.6 11.2 11.4 12.3 K4 – 1.1 – 29 Fire dampers Dimensions and weight – FKS-EU/.../Z**RM FKS-EU as air transfer damper (FKS-EU/.../Z**RM) ~ 270 185 30 30 B 30 ① 30 H FKS-EU as air transfer damper 150 1 Dimensions FKS-EU L = 300 ~100 ~175 ① ② 200 ① Keep clear to provide access to the duct smoke detector and to the spring return actuator ② Extension piece Weight H 100 125 150 160 200 K4 – 1.1 – 30 200 6.3 6.6 6.7 6.8 7.1 300 7.1 7.5 7.7 7.8 8.3 400 B 7.9 8.3 8.6 8.7 9.5 500 8.7 9.2 9.6 9.7 10.5 600 9.5 10.0 10.5 10.7 11.4 700 10.4 10.8 11.4 11.6 12.4 800 11.2 11.6 12.2 12.4 13.3 12/2015 – DE/en Fire dampers Specification text Description This specification text describes the general properties of the product. Texts for variants can be generated with our Easy Product Finder design programme. Rectangular or square fire dampers with flanges, for the isolation of duct penetrations between fire compartments. Tested for fire resistance properties to EN 1366-2, with CE marking and declaration of performance according to the Construction Products Regulation. Ready-for-operation unit, which includes a fire- resistant damper blade and a release mechanism. For mortar-based installation and dry mortarless installation into solid walls and ceiling slabs, lightweight partition walls and fire walls with cladding on both sides; also in shaft walls with metal support structure and cladding on one side. Casing length 300 mm, for the connection to d ucts made of non-combustible or combustible materials. Thermal or thermoelectric release at 72 °C or 95 °C (warm air ventilation systems). Constructions with spring return actuator for opening and closing the fire damper independent of the nominal size and even while the ventilation system is running, e.g. for a functional test. Construction with installation block for easy dry mortarless installation. Special characteristics – Declaration of performance according to Construction Products Regulation – Classification to EN 13501-3, up to EI 120 (ve, ho, i ↔ o) S – Building inspectorate licence Z-56.4212-991 for fire resistance properties – Complies with the requirements of EN 15650 – Tested to EN 1366-2 for fire resistance properties – Hygiene complies with VDI 6022 part 1 (07/ 2011), VDI 3803 (10/2002), DIN 1946 part 4 (12/2008), and EN 13779 (09/2007) – Corrosion protection according to EN 15650 in connection with EN 60068-2-52 – Closed blade air leakage to EN 1751, class 2 – Casing air leakage to EN 1751, class C – Low differential pressure and sound power level – Any airflow direction – Integration into the central BMS with TROXNETCOM 12/2015 – en FKS-EU Materials and surfaces Casing: – Galvanised sheet steel – Galvanised sheet steel, powder-coated RAL 7001 – Stainless steel 1.4301 Damper blade: – Special insulation material – Special insulation material with coating Other components: – Damper blade shaft in stainless steel – Plastic bearings – Seals of elastomer The construction variants with stainless steel or powder-coated casing meet even more critical requirements for corrosion protection. Detailed listing on request. Technical data – Nominal sizes: 200 × 100 mm – 800 × 200 mm – Casing length: 300 mm – Volume flow rate range: Up to 1600 l/s or 5760 m³/h – Differential pressure: up to 1500 Pa – Operating temperature: at least 0 – 50 °C ** – Release temperature 72 °C or 95 °C (for use in warm air ventilation systems) – Upstream velocity: ≤ 8 m/s with standard construction; ≤ 10 m/s * with actuator * Data applies to uniform upstream and downstream conditions for the fire damper ** Temperatures may differ for units with attachments; details for other applications are available on request. Sizing data – _______________________________ [m³/h] – Δpst_______________________________ [Pa] –LWA Air-regenerated noise___________ [dB(A)] K4 – 1.1 – 31 1 Fire dampers Specification text 1 Order options Type FKS-EUFire damper Construction No entry: standard construction 1 Powder-coated casing 2 Stainless steel casing 7 Coated damper blade 1 – 7 Powder-coated casing and coated damper blade 2 – 7 Stainless steel casing and coated damper blade W¹ With fusible link 95 °C (only for use in warm air ventilation systems) Country of destination DEGermany Other destination countries upon request FKS-EU Accessories 1 No entry: none E Installation block B Cover plate Accessories 2 No entry: none A0 – SS Attachments Z00 – ZA12 ¹ W can be combined with all constructions listed under , but not with attachments Z43RM – Z45RM Nominal size [mm] B × H × L K4 – 1.1 – 32 12/2015 – en Fire dampers Specification text Description This specification text describes the general properties of the product. Texts for variants can be generated with our Easy Product Finder design programme. Order options FKS-EU as an air transfer unit Square or rectangular fire dampers used as air transfer units for the following applications: – As an inlet for additional supply air in the walls of required corridors (escape routes) if the inlet is near the ground (centre line up to 500 mm above floor surface) – In installation shafts as long as they have sufficient fire resistance where they penetrate compartment floors – In installation ducts as long as they have sufficient fire resistance where they penetrate compartment floors or walls (except for necessary corridors or escape routes) Tested for fire resistance properties to EN 1366-2, with CE marking and general building inspectorate licence. Ready-for-operation unit, w hich includes a fire-resistant damper blade and a release mechanism. Casing length 300 mm, with cover grilles both ends and an extension piece on the installation side, for installation without duct connection. Thermal release at 72 °C. For mortarbased installation in internal solid walls, in lightweight partition walls with cladding on both sides, and in fire walls and shaft walls. Special characteristics – General building inspectorate licence Z-19.18- 2127 – Air transfer unit without duct smoke detector Type FKS-EUFire damper Accessories 1 No entry: none B Cover plate Construction No entry: standard construction 1 Powder-coated casing, RAL 7001 2 Stainless steel casing 7 Coated damper blade 1 – 7 Powder-coated casing, RAL 7001, and coated damper blade 2 – 7 Stainless steel casing and coated damper blade Note – Approved only for internal walls – Not to be connected to ducts in ventilation and air conditioning systems Accessories 2 AA Cover grilles on both ends Attachments Z00 – Z03 Country of destination DEGermany Other destination countries upon request Nominal size [mm] B × H × L 12/2015 – DE/en K4 – 1.1 – 33 1 Fire dampers Specification text 1 Description This specification text describes the general properties of the product. Texts for variants can be generated with our Easy Product Finder design programme. FKS-EU as air transfer damper Square or rectangular air transfer dampers for shutting off air transfer openings in fire-resistant walls or ceilings, to prevent the penetration of heat, flames and smoke for at least 90 minutes. Ready-for-operation unit, which includes a fire- resistant damper blade, a duct smoke detector, a spring return actuator with two integral limit switches, cover grilles on both ends and an extension piece on the installation side. Tested for fire resistance properties according to EN 1366-2, with general building inspectorate licence Z-6.50-2231 from the DIBt, Berlin. For installation into solid walls and ceiling slabs, lightweight partition walls and fire walls with cladding on both sides; also in shaft walls with metal support structure and cladding on one side. Casing length: 500 mm. Thermoelectric release at 72 °C. Sizing data – _______________________________ [m³/h] – Δpst_______________________________ [Pa] –LWA Air-regenerated noise___________ [dB(A)] Special characteristics – Declaration of performance according to Construction Products Regulation – General building inspectorate licence Z-6.50- 2231 from the DIBt – Tested to EN 1366-2 and DIN 4102 for fire resistance properties – Hygiene complies with VDI 6022 part 1 (07/ 2011), VDI 3803 (10/2002), DIN 1946 part 4 (12/2008), and EN 13779 (09/2007) – Corrosion protection according to EN 15650 in connection with EN 60068-2-52 – Closed blade air leakage to EN 1751, class 2 – Casing air leakage to EN 1751, class C – Any airflow direction – Integration into the central BMS with TROXNETCOM Materials and surfaces Casing: – Galvanised sheet steel – Galvanised sheet steel, powder-coated RAL 7001 – Stainless steel 1.4301 Damper blade: – Special insulation material – Special insulation material with coating Other components: – Damper blade shaft in stainless steel – Plastic bearings – Seals of elastomer The construction variants with stainless steel or powder-coated casing meet even more critical requirements for corrosion protection. Detailed listing on request. Technical data – Nominal sizes: 200 × 100 mm – 800 × 200 mm – Casing length: 300 mm – Operating temperature: at least 0 – 50 °C – Release temperature: 72 °C Order options Type FKS-EUAir transfer damper Construction No entry: standard construction 1 Powder-coated casing, RAL 7001 2 Stainless steel casing 7 Coated damper blade 1 – 7 Powder-coated casing, RAL 7001, and coated damper blade 2 – 7 Stainless steel casing and coated damper blade Accessories 1 No entry: none E Installation block B Cover plate Accessories 2 AA Cover grilles on both ends Attachments Z43RM – Z45RM Country of destination DEGermany Other destination countries upon request Nominal size [mm] B × H × L K4 – 1.1 – 34 12/2015 – DE/en
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