FDS - Fire damper

Fire damper

The size of FDS is from 200x200 mm up to 1500x800 mm. ES is 60.

This product is CE marked (see downloads).

  • Possible to install in concrete, masonry or lightweight wall
    with fire resistance E 90 ( ve ) C 50 ;   E 60 ( ve - ho ) S C 50 ;  EI 15 ( ho ) S C 50.
  • Suitable foR horizontal and vertical installation.
  • Possible to install with blades horizontal and vertical position.
  • Casing can be done longer if required.
  • Circular connection version available.
  • No spare parts or additional installation frames needed, regardless from the wall type.
  • Manufactured in accordance with ISO 9001 quality system.
  • Double sealing on the blade to ensure full tightness.
  • Damper casing tightness class C according to EN 1751.
  • Damper closing test performed at 15 m/s duct velocity.
  • Possible to equipped with electric, solenoid, pneumatic and electromagnetic.

Multi-blade-type fire damper FDS for rectangular and circular ducts. The casing and blades of the fire damper shall be made of galvanised steel and the blade gaskets made of incombustible material.

The fire damper shall be CE marked according to the standard 15650:2010 for both separating concrete or masonry walls and ceilings and installation in lightweight walls according
to EN 1366-2 with  E 90 ( ve ) C 50 ;  E 60 ( ve - ho ) S C 50 ;  EI 15 ( ho ) S C 50  fire resistance.
The fire damper shall be approved for wall installation in both horizontal and vertical blade direction.

The fire damper shall be installed on a separating wall by screws without the need for an additional installation frame or grouting.

The fire damper shall include a position indicator.

The blade shafts can be installed in either horizontal or vertical orientation, and the actuator can be installed in any direction.

In the manually and pneumatic operated model, the fuse activation temperature corresponds to the specifications (50, 72, 100, 120 or 150 °C).

The fire damper shall be equipped with a thermal fuse. According to specification, the damper shall be supplied with one of the following release options:
A. Manual model have to open by hand and closes the fire damper when fuse release the spring
B. Electrical actuator model. A fusible link releases and cuts off operating voltage to the spring-return actuator, allowing the spring to close the damper blades.
C. Pneumatic actuator model. A fusible link releases and cuts off operating pressure to the spring-return actuator, allowing springs to close the damper blades. The fire damper opens automatically when the fuse has been changed and the pneumatic air supply is re-established.
D. Solenoid operation for pneumatic actuator. The fire damper can be released with an electrical signal, which is initiated by a smoke detector, limit switch / pressure switch, or similar. When the circuit is closed, the operating voltage is switched to the magnet, the spring gets activated and the damper closes.

Introduction

FDS

Multi-blade CE marked fire damper


 

  • Possible to install in concrete, masonry or lightweight wall
  • Fire resistance for horizontal is ES60
  • Fire resistance for vertical is ES60 and E90
  • Possible to install with blades horizontal and vertical position
  • Casing can be done longer if required
  • Circular connection version available
  • No spare parts or additional installation frames needed, regardless from the wall type
  • Manufactured in accordance with ISO 9001 quality system
  • Double sealing on the blade to ensure full tightness
  • Damper casing tightness class C according to EN 1751
  • Damper closing test performed at 15 m/s duct velocity
  • Possible to equipped with electric, solenoid, pneumatic and electromagnetic

Dimensions


DIMENSIONS


RECTANGULAR CONNECTIONS


H/W  200 - 800  850  900  950  1000  1050  1100  1150  1200  1250  1300  1350  1400  1450  1500 
200  X H H H H H H H H H H H H H H
300  X H H H H H H H H H H H H H H
350  X H H H H H H H H H H H H H H
400  X H H H H H H H H H H H H H H
450  X H H H H H H H H H H H H H H
500  X H H H H H H H H H H H H H H
550  X H H H H H H H H H H H H H H
600  X H H H H H H H H H H H H H H
650  X H H H H H H H H H H H H H H
700  X H H H H H H H H H H H H H H
750  X H H H H H H H H H H H H H H
800  X H H H H H H H H H H H H H H
850  V - - - - - - - - - - - - - -
900  V - - - - - - - - - - - - - -
950  V - - - - - - - - - - - - - -
1000  V - - - - - - - - - - - - - -
1050  V - - - - - - - - - - - - - -
1100  V - - - - - - - - - - - - - -
1150  V - - - - - - - - - - - - - -
1200  V - - - - - - - - - - - - - -
1250  V - - - - - - - - - - - - - -
1300  V - - - - - - - - - - - - - -
1350  V - - - - - - - - - - - - - -
1400  V - - - - - - - - - - - - - -
1450  V - - - - - - - - - - - - - -
1500  V - - - - - - - - - - - - - -

V   Vertical blade direction only
H   Horizontal blade direction only
X   Both horizontal and vertical blade direction allowed

ROUND CONNECTIONS



D  H  W 
630  600 600
800  800 800

Material


MATERIAL

Part Material Note
Casing Galvanised steel  
Blade(s) Galvanised steel  
Blade gaskets Ceramic cloth  
Installation frame Galvanised steel  
Duct gaskets Rubber compound Circular connections

Accessories

ACCESSORIES AND PRODUCT MODELS


ACTUATORS

Manual model, MA (spring return)
Pneumatic, AT101 (rotating actuator), P0
BF24 T HL, operating voltage AC/DC 24 V (fuse: 72 ºC, includes micro switch), B1
BF230 T HL, operating voltage AC 230 V (fuse: 72 ºC, includes micro switch), B2


ACCESSORIES

ACCESSORY CODE DESCRIPTION
Fuse (manual and pneumatic models) FU Thermal release at 50, 72, 100,120,or 150 ºC
Mesh on one side N1  
Mesh on both sides N2  
Damper casing extension CE Length 210 mm
Microswitch L2 Closed/open position indication
Solenoid valve M1 24 VAC
Solenoid valve M2 230 VAC

 

The manual and pneumatic fire damper can be equipped with a bipolar micro switch, L2, which indicates the closing of the shutoff blade. The limit switch has potential-free points (no = normally open and nc = normally closed), which can be used to control other fire dampers equipped with an electric release, e.g., triggering an alarm in the fire suppression system. Electric actuator (BF) has integrated two micro switches. The maximum operating voltage and current is 400 V, 10 A.

MANUAL MODEL

Manual model have to open by hand and closes the fire damper when fuse release the spring.

PNEUMATIC ACTUATOR


A fusible link releases and cuts off operating pressure to the spring-return actuator, allowing springs to close the damper blades. The fire damper opens automatically when the fuse has been changed and the pneumatic air supply is re-established.

The fire damper always has thermal release operation (a fuse). Additional release systems available:
 

Solenoid operation for pneumatic actuator

The fire damper can be released with an electrical signal, which is initiated by a smoke detector, limit switch / pressure switch, or similar. When the circuit is closed, the operating voltage is switched to the magnet, the spring gets activated and the damper closes.
 

Option M1 M2
Power supply 24 VDC 230 VAC
Power consumption (design specification) 15 W 40 VA
Enclosure class (minimum) IP20 IP20
ED 100% 100%

 

ELECTRIC ACTUATOR

A fusible link releases and cuts off operating voltage to the spring-return motor, allowing the spring to close the damper blades.
 

Function

FUNCTION

The FDS is a rectangular fire damper, which prevents fire and smoke from spreading in ventilation ducts. Approved fire resistance classes are (EN 1366-2 and EN 13501-3):

  • Ceilings: ES 60 
  • Walls: ES60, E90 (both concrete/masonry and lightweight walls)
     

The fire damper is equipped with either an electrical, pneumatic or manual actuator. Under all options, a fuse responds to a rise in temperature, causing a spring-return blade to close.
Alternatively, the damper may be released by a system using an electric motor or using solenoids with a pneumatic motor.

Setting of the damper is performed from outside the device.

The fire damper is made of incombustible materials. Once the fire damper has closed, the blade(s) and sealing close the duct tightly, effectively preventing the spreading of flue gases.

Actuators have a visual position indicator.

The nominal release temperature of the fuse with an electric actuator is 72 °C. Fuses with optional release temperatures 50,  72, 100, 120 and 150 °C are available for the manual and pneumatic models.
The FDS fire damper can be connected to the Halton Safe HSM control and testing system. The HSM system enables the use of smoke detectors in ductwork or in rooms. The FDS fire damper also can be connected to common building automation systems.
 

Installation

INSTALLATION

The damper may be installed both on concrete or masonry walls and ceilings and on lightweight walls. The blade direction in wall installation may be either horizontal or vertical.

The correct operation of the fire damper must be ensured before and after installation.

Set the fire damper by turning the shut-off blade to the open position.

The damper shall be cleaned after installation.

Detailed installation instructions, as well as an installer's installation certificate form, are supplied with each product. See also the section Documents for detailed installation guidance.

 

Installation in concrete or masonry walls and ceilings or lightweight plasterboard walls

Installation in concrete & masonry walls



Installation opening: product size + 60 mm in both horizontal and vertical direction
1. Concrete or masonry wall
2. Rock wool, specific weight min. 40 kg/m3.
3. Installation flange
4. Anchor screw


 

Installation in lightweight wall

 

Installation opening: product size + 60 mm in both horizontal and vertical direction
1   Installation frame; steel or wood
2   Rock wool, specific weight min. 40 kg/m3.
3   Plasterboard
4   Installation flange
5   Self drilling screw

An opening is always left in the separating element for the fire damper; the size of the installation opening is about W + 60 mm x H + 60 mm.

A supporting frame shall be installed around the opening of the lightweight wall.

All products come with an installation flange, which is used to fasten the fire damper with screws to the concrete surface or to the supporting frame within the lightweight wall (see installation drawings).

The gap between the damper and the separating element is filled with non wool after fixing of the damper.

 

Electric actuator wiring diagram

 

Manual actuator wiring diagram (microswitch, MS)

 

                            Fire damper open                                                          Fire damper closed

                              K1:  13/14 closed                                    K1:  13/14 open
                                       21/22 open                                               21/22 closed
 
 

Servicing

SERVICING

 

In case the fuse of a manual fire damper is gone off, it can be reset after the fuse temperature has fallen below the release temperature. If the shutoff blade does not lock, the fuse is worn out and must be replaced. The fuse can be changed from outside the fire damper.

The fuse of a fire damper equipped with an electric actuator must be replaced if the fuse has been released because of a rise in temperature.

To ensure proper operation of the fire dampers, they should be inspected regularly. It is recommended that the fire damper be connected to automatic control and testing system Halton Safe HSM for (electric actuator 24-V).

Dampers not connected to an automatic testing system shall be tested periodically. The minimum recommended inspection period is twice a year or according to building code.

An inspection opening shall be installed in the proximity of the fire damper as indicated in the building code (not part of the product).

Upon failure during testing of the fire damper, maintenance service shall be ordered from an authorised Halton representative, to ensure appropriate operation of the product.
 

Specification

SUGGESTED SPECIFICATIONS

 

Multi-blade-type fire damper FDS for rectangular and circular ducts. The casing and blades of the fire damper shall be made of galvanised steel and the blade gaskets made of incombustible material.

The fire damper shall be CE marked according to the standard 15650:2010 for both separating concrete or masonry walls and ceilings and installation in lightweight walls according to EN 1366-2 with ES60(E90w) fire resistance. The fire damper shall be approved for wall installation in both horizontal and vertical blade direction.

The fire damper shall be installed on a separating wall by screws without the need for an additional installation frame or grouting.

The fire damper shall include a position indicator.

The blade shafts can be installed in either horizontal or vertical orientation, and the actuator can be installed in any direction.

In the manually and pneumatic operated model, the fuse activation temperature corresponds to the specifications (50, 72, 100, 120 or 150 °C).

The fire damper shall be equipped with a thermal fuse. According to specification, the damper shall be supplied with one of the following release options:

A. Manual model have to open by hand and closes the fire damper when fuse release the spring

B. Electrical actuator model. A fusible link releases and cuts off operating voltage to the spring-return actuator, allowing the spring to close the damper blades.
 

C. Pneumatic actuator model. A fusible link releases and cuts off operating pressure to the spring-return actuator, allowing springs to close the damper blades. The fire damper opens automatically when the fuse has been changed and the pneumatic air supply is re-established.

D. Solenoid operation for pneumatic actuator. The fire damper can be released with an electrical signal, which is initiated by a smoke detector, limit switch / pressure switch, or similar. When the circuit is closed, the operating voltage is switched to the magnet, the spring gets activated and the damper closes.


 

Product Code



 

PRODUCT CODE


FDS/S-W-H-D

  
S = Type of duct connections
   R  Rectangular connections
   C  Circular connections

W = Width
   S=R: 200, +50, …, 1500
 
H = Height
   S=R: 200, 300, +50, …, 800

D = Connection size
   S=C: 630, 800
 

Specifics and accessories
 

   RE = Release type

    MA       Manual actuator (spring release)
    B1        BF24 T HL, fuse: 72 °C
    B2        BF230 T HL, fuse: 72 °C
    P0        Pneumatic actuator, rotating AT101, (close by spring when pressure drop)

   FU = Fuse release temperature (manual and pneumatic model) °C

                   50      50 °C
                   72      72 °C
                  100     100 °C
                  120     120 °C
                  150     150 °C

AC = Accessories

    CE      Casing extension, 210 mm, for structural thickness > 200 mm
    MS      Micro switch 
    M1      Solenoid valve, 24 VAC, with pneumatic motor. 
    M2      Solenoid valve, 230 VAC, with pneumatic motor
    N1      Safety mesh, 1 side, installed in actuator side
    N2      Safety mesh, 2 sides
     

Code example

   FDS/R-200-200 , RE=B1, AC=N1
 

Downloads & Media

Halton FDS - dk
类型
技术参数
语言
丹麦文 (丹麦)
尺寸
572.1 kB
Halton FDS - nl
类型
技术参数
语言
荷兰文 (荷兰)
尺寸
539.8 kB
Halton FDS - uk
类型
技术参数
语言
英文 (英国)
尺寸
538.4 kB
FDS-installation-br
类型
手册
语言
英文 (美国)
尺寸
246.0 kB
Halton FDS - se
类型
技术参数
语言
瑞典文 (瑞典)
尺寸
540.0 kB
Halton FDS - fi
类型
技术参数
语言
芬兰文 (芬兰)
尺寸
540.4 kB
Halton FDS - ru
类型
技术参数
语言
俄文 (俄罗斯)
尺寸
574.3 kB