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CU-LT - Rectangular EIS Fire Damper (max W800 x H600 mm) - Fire Damper

Verified by manufacturer 3 months ago

CU-LT fire damper

Rf-Technologies Variant:
Third party certifications:
  • Classification report acc. to EN 13501-3

    Certificate type

  • UK Conformity Assessed (UKCA)

    UK Conformity Assessed (UKCA)

    Certificate type

  • DoP

    DoP

    Certificate type

  • Hygiene requirements to VDI 6022

    Certificate type

Rectangular EIS fire damper with a fire resistance of 30, 60, 90 or 120 minutes depending on the installation type, for motorized and non-motorized applications. (previously known as FD or FSD / MFSD)

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Application

Rectangular EIS fire damper with a fire resistance of 30, 60, 90 or 120 minutes depending on the installation type, for motorized and non-motorized applications.

(previously known as FD or FSD / MFSD)


CU-LT Certified installations and sealing methods

  • In wall & floor:
  • rigid wall & floor.
  • flexible wall.
  • asymmetrical flexible wall (shaft wall).
  • Remote of wall.
  • For full details: CU-LT D.o.P. (associated content).


CU-LT Fields of application

  • Passive fire protection.
  • Ventilation systems.


CU-LT Building applications

  • Industrial, commercial & residential buildings.
  • Hospitals and care houses.
  • Data centers and battery plants.
  • Detention institutes.
  • Universities, colleges and schools.

Description

Rectangular EIS fire damper with a fire resistance of 30, 60, 90 or 120 minutes depending on the installation type, for motorized and non-motorized applications.

(previously known as FD or FSD / MFSD)


CU-LT Distinct Product Features (incl. specifications)

  • CE certified against EN 1366-2 and EN 15650.
  • UKCA certified.
  • i <-> o certified.
  • Air-tightness class C against EN 1751.
  • Up to 500 Pa pressure level (standard 300 Pa).
  • Hygiene certified.
  • Swedish BVD and SundaHus rating in place.
  • Minimal distance certified against EN 1366-2.
  • Single, thin insulated damper blade.
  • No mechanics inside the damper body.
  • Fusible link aligned with the open damper blade.
  • 72°C fusible link temperature threshold.
  • Support lugs aligned to DW145 guidance.
  • Designed for use with Belimo motor range (24/ 230 V).
  • Designed for use with ONE motor range (24/ 230 V).
  • Designed for use with ONE-X and ZENiX.
  • Note for clarification:
  • ONE is a motor by Rf-Technologies.
  • ONE-X is motor with an integrated control module, used in combination with the ZENiX controls solution by Rf-Technologies.


CU-LT user benefits:

  • Minimal impact on building space requirements thanks to the minimal distance CE certification and the compact damper and mechanics design
  • down to 25/50 mm vs. structure (floor/ceiling/adjacent wall) or 50 mm between dampers (instead of 75/200 mm standard CE).
  • Minimal pressure loss in the damper body and ventilation system
  • ultimately leading to lower system investments and energy consumption.
  • Minimal acoustic / noise impact.
  • Lowest standby power consumption in the market when using the ONE motor.
  • Easy installation and maintenance (compared to traditional UK type fire dampers).


CU-LT range:

  • Width x Height (mm) 200 x 100 to 800 x 600.
  • Tunnel casing (mm) 300 or 500.


CU-LT configurations & options:

  • Inspection opening on the damper body to allow access to the internal components of the fire damper (option UL).
  • Pre-mounted installation kit for easy installation in flexible wall (option IFW).
  • Circular connection flange with rubber sealing ring (option PRJ) (supersedes the default rectangular connection flange PG20).


Notes:

  • For information about the different types of installation and sealing methods please consult the CU-LT Product application field and/or the CU-LT Declaration of Performance (DoP) and technical documentation.

General information

Color

Silver

White

Finish

Galvanized

Guidance for specification option:

Casing (steel).

Epoxy

Material

Steel

Guidance for specification option:

Casing.

Shape

Rectangle

Square

Length

300 mm

Guidance for specification option:

Casing depth, standard CU-LT model.

500 mm

Guidance for specification option:

Casing depth, CU-LT-L500 model.

Width

200 mm

250 mm

300 mm

350 mm

400 mm

Show more

Height

100 mm

150 mm

200 mm

250 mm

300 mm

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Warranty description

One year

Uniclass

Pr_65_65_24_29 Fire and smoke dampersPrimary

CAWS

U90/443 Dampers, fire/ smoke

Specification data - Fire and smoke dampers

Standard

-

Fire dampers

To EN 15650:2010.

Test

To EN 1366-2.

Classification

To EN 13501-3.

Arrangement

Single-blade.

Classification

Guidance for specification option:

To EN 13501-3, up to EI 120 (ve ho i <-> o) S - (500 Pa) depending on installation method; consult manufacturer and insert details.

Material

Galvanized steel.

Guidance for specification option:

Tunnel casing.

Consult manufacturer for details of other components.

Accessories

IFW CU-LT pre-mounted installation kit for flexible wall.

UL inspection shutter.

Guidance for specification option:

Set of two.

PRJ circular connection.

Guidance for specification option:

Circular connection flange with rubber sealing ring.

Note: This supersedes the PG20 connection.

Limit switch (open/closed).

Guidance for specification option:

Available for fusible links only (see Thermal release mechanism).

Additional limit switch (open/closed).

Guidance for specification option:

Second limit switch, available for actuators only (see Thermal release mechanism).

None.

Fusible links

-

Fusing temperature

72°C.

Dimensions

Guidance for specification option:

Consult manufacturer's literature for performance details including pressure loss, and insert requirements:

  • Nominal height: 100–600 mm in 50 mm increments.
  • Nominal width: 200–800 mm in 50 mm increments.

Standard unit weight between 3.2 and 19.2 kg; consult manufacturer's literature for details.


Intermediate dimensions available on request.

Pressure loss

Guidance for specification option:

Insert details, dependent on required damper size and air flow/air speed; consult manufacturer's technical literature for details.

Air tightness

Class C.

Thermal release mechanism

Actuator - ONE T 24 V.

Guidance for specification option:

Single limit switch included as standard; See Accessories if an additional switch is required.

Actuator - ONE T 230 V.

Guidance for specification option:

Single limit switch included as standard; See Accessories if an additional switch is required.

Actuator - ONE-X 24 V.

Guidance for specification option:

Motor with an integrated control module, used in combination with the ZENiX controls solution by Rf-Technologies.

Actuator - ONE-X 230 V.

Guidance for specification option:

Motor with an integrated control module, used in combination with the ZENiX controls solution by Rf-Technologies.

Actuator - Belimo 24 V.

Guidance for specification option:

Single limit switch included as standard; See Accessories if an additional switch is required.

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Integral accessories

PG20 connection to ducts with 20 mm flanges.
Inspection opening(s).

Guidance for specification option:

PG20 connection:

  • Connection either with sliding profile or with bolts. 
  • Elliptical holes: Ø9.5 x 16 mm.

Inspection opening(s):

  • Standard opening (all models).
  • Inspection opening for a cable camera (endoscope): Only applicable where ONE or ONE-X actuator is specified.

Third-party certification

CE marked BCCA-0749-CPR-BC1-606-0464-15650.05-0464.
UKCA marked 2822-UKCA-CPR-0060.
NF537 marked 18.19.
VKF/ AEAI certificate 26812.
Hy hygiene certificate W-379334-23-Zd.
RISE certificate SC0644-15.

Sustainability data

Country of material origin

Europe

Country of product manufacture

Belgium

Third party certifications

Classification report acc. to EN 13501-3

Classification report acc. to EN 13501-3

CU-LT Classification Report Warringtonfire

UK Conformity Assessed (UKCA)

UK Conformity Assessed (UKCA)

CU-LT UKCA Certificate

DoP

DoP

CU-LT Declaration of Performance

Classification report acc. to EN 13501-3

Classification report acc. to EN 13501-3

CU-LT Classification Report Efectis

Hygiene requirements to VDI 6022

Hygiene requirements to VDI 6022

CU-LT Hygiene Certificate

Literature

CU-LT Technical Product Documentation

CU-LT Technical Product Documentation

CU-LT DW145 compliant installation guide - rigid wall

CU-LT DW145 compliant installation guide - rigid wall

CU-LT DW145 compliant installation guide - plasterboard wall

CU-LT DW145 compliant installation guide - plasterboard wall

CU-LT DW145 compliant installation guide - floor/ceiling

CU-LT DW145 compliant installation guide - floor/ceiling

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