FDR - Fire damper

Fire damper


To be terminated 1.2.2018

  • Possible to install in concrete, masonry or lightweight wall with
    fire resistance of EI 120 ( ve - ho ) S C 50
  • Suitable for horisontal and vertical installation
  • 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

A fire damper of class EI 120 (ve - ho ) S C 50 has a double sealing solution that ensures fire-gas resistance at all temperatures when the fire damper is closed.

In motorised models, the fuse is activated at 72 °C.
In the manually operated system, the fuse activation temperature corresponds to the specifications (50, 72, 100 °C).
The fuse is located inside the damper, and it is possible to replace it from the outside.

The fire damper has means for external opening / triggering of the release and closing.
The fire damper includes a position indicator.
The fire damper is suitable for vertical and horizontal installation on concrete and masonry walls and on ceilings and lightweight plasterboard walls between fire compartments EIS 120.

The fire damper is CE marked according to the standard 15650:2010.
The internal quality control of the fire damper manufacturer is based on the ISO 9001 quality system, and the operations of the manufacturer is subject to external third-party quality control.

Halton FDR - to be terminated 1.2.2018

Fire damper for rectangular and circular ducts

  • CE marked according to the standard EN 15650:2010.  
  • Design for installation in separating concrete and masonry walls and ceilings and lightweight plasterboard walls of fire compartments with fire resistance class is EI 120 ( ve - ho ) S C 50.
  • Ready for installation in all wall options,  no additional frames needed.
  • Manufactured in accordance with the ISO 9001 quality system.
  • VTT, the Technical Research Centre of Finland, is responsible for external quality control.
  • Installation in rectangular and circular ducts with diameter 630 to 1000 mm.
  • Available with motorised or manual actuator.
  • Double sealing, ensuring that the blades are tight when the fire damper is closed before and during a fire.
  • Fire damper casing complying with the tightness requirements for Class C, EN 1751.
  • Fire damper tightness meeting smoke damper requirement S of standard EN 1366-2.
  • Suitability for use in ducts with a maximum pressure of 2800 Pa.
  • Damper closing tests performed at 15 m/s duct velocity.

Product Models and Accessories

  • Models equipped with either manual or electric actuators.

Dimensions

W/H: 200, 250, 300, 400, 500...1000

When the damper is installed on concrete and masonry walls or ceilings, the size of the installation hole is W/H + 100 mm.

When the damper is installed on lightweight walls, the size of the installation hole is W/H + 110 mm.

WxH D-1 La Lb C L L+2xC
630 600x600 629 266 354 52  620   724
800 800x800 799 366 454 58  820   936
1000 1000x1000 999 466 554 58 1020 1136

Material

The Halton FDR fire damper casing, installation flange, and installation frame are made of galvanised steel. The closing blade is made of calcium silicate and equipped with a flexible silicone seal as well as a graphite mass seal that expands at high temperatures.

Accessories

 Accessory Code  Description  Electric
 actuator
 Manual
 actuator
 Safety mesh on
 actuator side
N1  Galvanised steel (10x10 mm) X X
 Safefty mesh on
 both sides
N2  Galvanised steel (10x10 mm) X X
 Fuse FU  Thermal release at 50, 72 or 100 ºC   X
 Limit switch MS  Closed position indication,
 enclosure class IP65
  X

 

Electric actuator (B1 and B2)

In the electric actuator system when a signal from building automation reaches the actuator or the fuse reacts to a rise in temperature (72 °C) power is switched off and the spring closes the blade automatically. When the supply power is turned back on (e.g. during testing), the blade opens automatically. The actuator is equipped with built-in limit switches for both open and closed position.

The Halton FDR fire damper with 24V power supply is recommended to be connected to the Halton Safe fire damper management system (HSM). This system enables the use of smoke detectors in ductwork or room spaces. The Halton FDR fire damper can also be connected to other commonly used building automation systems

Actuator options

B1       BF24 T HL, power supply AC/DC 24 V, 72 ºC (for sizes 400 and 500)
B2       BF230 T HL, power supply AC 230 V, 72 ºC (for sizes 400 - 500)
 

Manual actuator (MA)

The fuse reacts to the rise of temperature (72 ºC as default) and the spring closes the blade automatically. It needs to be opened manually.
Optional fuse release temperatures 50 and 100 °C are also available for the manual actuator.

Limit switch (MS)

The limit switch indicates damper blade position, sending an impulse to other remote-release fire dampers if the blade is closed, tripping an alarm in the monitoring system and/or stops / starts fans, depending on the designed system. The limit switch has no influence on the thermal fuse or release mechanism.

Function

The Halton FDR is a fire damper of class EI 120 ( ve - ho ) S C 50  for circular or rectangular ducts, which prevents fire and smoke from spreading in ventilation ducts. The fire damper is equipped with either a motorised actuator or manual actuation arrangement. Both actuators have a visual position indicator. If the power in the motorised actuator system is switched off, the blade closes automatically.

In both actuator options, a fuse reacts to a rise in temperature, causing a spring-return blade to close. The motorised fire damper is delivered complete with a spring-return actuator and a fuse that is activated at 72 ºC.

The fire damper is made of fireproof materials. Once the fire damper has closed, the double sealing closes the duct tightly, effectively preventing the spreading of flue gases in the ventilation ductwork. The flexible seal of the double sealing system operates at lower temperatures, while the graphite mass seal expands to insulate the system at temperatures above 150 ºC.

The Halton FDR fire damper can be connected to the HSM control and testing system for fire dampers. The HSM unit enables the use of smoke detectors in the ductwork or rooms. The FDR fire damper can also be connected to other common building automation systems.

Installation

Installation on concrete and masonry walls

When the fire damper is installed on concrete and masonry walls and ceilings between fire compartments, the blade shaft is always horisontal.

An opening is always left in the separating element for the fire damper, and the product subsequently is grouted into this.
To make installation easier, all products come with an installation flange, which is used to fasten the fire damper to the concrete surface with screws before grouting.

During installation, the fire damper and actuator must be protected with, e.g., a plastic cover.
The correct operation of the fire damper must be ensured before and after grouting.

When the damper is installed on concrete and masonry walls or ceilings, the size of the installation hole is D + 50 mm.
 

Installation on lightweight plasterboard walls

When the fire damper is installed on lightweight plasterboard walls between fire compartments, an opening for the fire damper must be left in the plasterboard in which the installation frame (included in the delivery) is first mounted.
The blade shaft must always be horisontal.

To make installation easier, the fire damper is delivered with an installation flange, which is used to fasten the fire damper to, e.g., the steel frame of the panel wall.

The space between the fire damper and the installation frame is filled with fire prevention mastic. During installation, the fire damper and actuator must be protected with, e.g., a plastic cover.

The correct operation of the fire damper must be ensured after application of the fire prevention mastic.

For lightweight walls, the size of the installation hole is W/H + 110 mm; consult the section Documents / Installation Instructions for the size of the installation holes.

Detailed installation instructions, as well as an installer's installation certificate form, are supplied with each product. See also the section Documents / Installation Instructions.
 

Electric actuator wiring diagram

BF24 HL                                                         BF24 T HL
BF230 HL                                                       BF230 T HL
BLF24 HL                                                       BLF24 T HL
BLF230 HL                                                     BLF230 T HL
 

Manual actuator wiring diagram (limit switches, MS)

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

K2:  13/14 open                             K2:  13/14 open                      K2:  13/14 closed
       21/22 closed                                  21/22 closed                           21/22 open

Specification

A fire damper of class EI 120 (ve - ho ) S C 50 has a double sealing solution that ensures fire-gas resistance at all temperatures when the fire damper is closed.

In motorised models, the fuse is activated at 72 °C.
In the manually operated system, the fuse activation temperature corresponds to the specifications (50, 72, 100 °C).
The fuse is located inside the damper, and it is possible to replace it from the outside.

The fire damper has means for external opening / triggering of the release and closing.
The fire damper includes a position indicator.
The fire damper is suitable for vertical and horizontal installation on concrete and masonry walls and on ceilings and lightweight plasterboard walls between fire compartments EIS 120.

The fire damper is CE marked according to the standard 15650:2010.
The internal quality control of the fire damper manufacturer is based on the ISO 9001 quality system, and the operations of the manufacturer is subject to external third-party quality control.

Order Code

FDR/S-A-W-H, RE-FU-ZT

S = Model
       E       Europe

A = Type of connection
       R       Rectangular
       A       Circular duct connection 630
       B       Circular duct connection 800
       C       Circular duct connection 1000

W = Width
        200, 250, 300, 400, 500, 600, 700, 800, 900, 1000

H = Height
       200, 250, 300, 400, 500, 600, 700, 800, 900, 1000

Other options and Accessories

RE = Release type
         MA        Spring release
         B1         BF24 T HL, fuse 72°C
         B2         BF230 T HL, fuse 72°C

FU = Fuse release temperature (°C)
         72         72 °C
         50         50 °C
        100        100 °C

AC = Accessories
        N1         Safety mesh, 1 side, installed in actuator side
        N2         Safety mesh, 2 sides
        MS        Limit switches

ZT = Tailored Product
        N           No
        Y           Yes

Code example

       FDR/E-160, RE=MA, FU=72, ZT=N

Downloads & Media

Halton FDR - se
Type
Datasheet
Language
Swedish (Sweden)
Size
313.2 kB
Halton FDR - fi
Type
Datasheet
Language
Finnish (Finland)
Size
313.1 kB
Halton FDR - ru
Type
Datasheet
Language
Russian (Russia)
Size
341.3 kB
Halton FDR - uk
Type
Datasheet
Language
English (United Kingdom)
Size
312.4 kB
Halton FDR - dk
Type
Datasheet
Language
Danish (Denmark)
Size
401.3 kB
Halton FDR - nl
Type
Datasheet
Language
Dutch (Netherlands)
Size
313.7 kB
FDR-installation-br
Type
Manual
Language
English (United Kingdom)
Size
245.3 kB
Suoritustasoilmoitus (DoP) - FDR
Type
Certificate
Language
Finnish (Finland)
Size
100.3 kB
Declaration of Performance (DoP) - FDR
Type
Certificate
Language
English (United Kingdom)
Size
99.9 kB
Construction Product Regulation (CPR) - Fire dampers
Type
Certificate
Language
English (United Kingdom)
Size
87.3 kB