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CU2 - Rectangular EIS Fire Damper (max W1500 x H1000 mm) - Fire Damper

Verified by manufacturer 3 months ago

CU2L fire damper

Rf-Technologies Variant:
Third party certifications:
  • DoP

    DoP

    Certificate type

  • UK Conformity Assessed (UKCA)

    UK Conformity Assessed (UKCA)

    Certificate type

  • Hygiene requirements to VDI 6022

    Certificate type

  • Classification report acc. to EN 13501-3

    Certificate type

Rectangular EIS fire damper for duct sizes up to W1500 x H1000 mm, with a fire resistance up to 120 minutes, for motorized and non-motorized applications. (previously known as FD or FSD / MFSD)

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Application

Rectangular EIS fire damper for duct sizes up to W1500 x H1000 mm, with a fire resistance up to 120 minutes, for motorized and non-motorized applications.

(previously known as FD or FSD / MFSD)


CU2 Certified installations and sealing methods

  • In wall & floor:
  • rigid wall & floor.
  • flexible wall.
  • asymmetrical flexible wall (shaft wall).
  • sandwich panel wall (aka white wall)
  • For full details: CU2 Declaration of Performance (D.o.P.) - see associated content.


CU2 Fields of application:

  • Passive fire protection.
  • Ventilation systems.


CU2 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 for duct sizes up to W1500 x H1000 mm, with a fire resistance up to 120 minutes, for motorized and non-motorized applications.

(previously known as FD or FSD / MFSD)


CU2 Distinct Product Features (incl. specifications)

  • CE certified against EN 1366-2 and EN 15650.
  • UKCA certified.
  • i <-> o certified.
  • Air-tightness class B against EN 1751
  • optionally up to class C
  • Up to 500 Pa pressure level (standard 300 Pa).
  • Optional Hygiene certified.
  • for W > 800, or H > 600 mm
  • Swedish BVD and SundaHus rating in place.
  • Minimal distance certified against EN-1366-2.
  • Single insulated damper blade
  • 72°C fusible link temperature threshold.
  • Insulated damper body (to meet I criteria).
  • Optional 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.
  • Available in explosion-proof version (see ATEX variants).


CU2 User benefits:

  • Single blade, UKCA certified fire damper for sizes up to 1500 x 1000 mm.
  • Minimal impact on building space requirements thanks to the minimal distance CE certification
  • down to 25/ 50 mm vs. structure (floor/ ceiling/ adjacent wall) or 50 mm between dampers (instead of 75/ 200 mm standard CE).
  • Lowest standby power consumption in the market when using the ONE motor.
  • Easy installation and maintenance (compared to traditional UK type fire dampers).
  • Fully CE /UKCA certified application in sandwich panels (aka white wall)
  • See additional details in associated content and D.o.P.


CU2 Range:

  • Smallest configuration: 200 x 200 mm
  • Largest configuration: 1500 x 1000 mm
  • Larger configurations possible using;
  • CU2/B (see other Rf-t product page)
  • Certified minimal distance configurations


CU2 Configurations & options:

  • Inspection opening on the damper body to allow access to the internal components of the fire damper (option UL).
  • Air-tightness class C against EN 1751 (for W > 800, or H > 600 mm) (option EN1751_C)
  • Hygiene certified acc. to VDI 6022-1 (for W > 800, or H > 600 mm) (option HY)


Notes:

  • For information about the different types of installation and sealing methods please consult the CU2 Product application field and/or the CU2 Declaration of Performance (D.o.P.) and technical documentation.

General information

Color

White

Material

Calcium silicate

Shape

Rectangle

Square

Length

400 mm

Guidance for specification option:

Casing depth, standard CU2 model.

500 mm

Guidance for specification option:

Casing depth, CU2-L500 model.

Bespoke

Guidance for specification option:

Casing depth, extended to prevent the damper blade from exceeding the damper casing, CU2L model.

Width

200 mm

250 mm

300 mm

350 mm

400 mm

Show more

Height

200 mm

250 mm

300 mm

350 mm

400 mm

Show more

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, up to 500 Pa.

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

Tunnel casing: Calcium silicate.

Guidance for specification option:

Consult manufacturer for details of other components.

Accessories

UL inspection shutter.

Guidance for specification option:

Set of two.

EQ equipotential connection.

PG20 connection to ducts with 20 mm flanges.

Guidance for specification option:

Note: This supersedes the standard PG30 connection and cannot be combined with the PG40, PM, PP, PRJ or PPT options.

PG40 connection to ducts with 40 mm flanges.

Guidance for specification option:

Note: This supersedes the standard PG30 connection and cannot be combined with the PG20, PM, PP, PRJ or PPT options.

PM connection to ducts by insertion.

Guidance for specification option:

This type of connection is used in case of lack of space for a standard PG30 frame.

Note: This supersedes the standard PG30 connection and cannot be combined with the PG20, PG40, PP, PRJ or PPT options.

PP flange - no connection.

Guidance for specification option:

This type of frame is used on one side of a fire damper that ends into a room.

Possible on mechanism side instead of PG30 connection (at order time).

Note: This supersedes the standard PG30 connection and cannot be combined with the PG20, PG40, PM, PRJ or PPT options.

PRJ circular connection.

Guidance for specification option:

Circular connection flange with rubber sealing ring.

Note: This supersedes the standard PG30 connection and cannot be combined with the PG20, PG40, PM, PP or PPT options.

PPT grill.

Guidance for specification option:

Very well suited as protection grill on the end piece of a duct system.

Note: This supersedes the standard PG30 connection and cannot be combined with the PG20, PG40, PM, PP or PRJ options.

None.

Fusible links

-

Fusing temperature

72°C.

Dimensions

Guidance for specification option:

Consult manufacturer's literature for performance details and insert requirements:

  • Nominal height: 200–1500 mm in 50 mm increments.
  • Nominal width: 200–1000 mm in 50 mm increments.

Standard units weigh 9–108.7 kg dependent on size required; 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 B.

Class C.

Guidance for specification option:

Air-tightness class C against EN 1751 (for W >800, or H >600 mm) (option EN1751_C).

Manufacturer guidance

To EN 1751.

Thermal release mechanism

Actuator - ONE T 24 V.

Actuator - ONE T 230 V.

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.

Show more

Integral accessories

PG30 connection to ducts with 30 mm flanges.
Tunnel casing extension.

Guidance for specification option:

Tunnel casing extension: to prevent the damper blade from exceeding the damper casing.

Third-party certification

UKCA marked 2822-UKCA-CPR-0057.
CE marked BCCA-0749-CPR-BC1-606-0464-15650.03-0464.
NF537 marked 18.12.
VKF/ AEAI certificate 26813.
Hy hygiene certificate W-336769-20-Zd.
RISE certificate SC0652-15.

Sustainability data

Country of material origin

Europe

Country of product manufacture

Belgium

Third party certifications

DoP

DoP

CU2 Declaration of Performance (DoP)

UK Conformity Assessed (UKCA)

UK Conformity Assessed (UKCA)

CU2 UKCA Certificate

Hygiene requirements to VDI 6022

Hygiene requirements to VDI 6022

CU2 Hygiene Certificate

Classification report acc. to EN 13501-3

Classification report acc. to EN 13501-3

CU2 Classification Report Efectis

Classification report acc. to EN 13501-3

Classification report acc. to EN 13501-3

CU2 Classification Report Warringtonfire

Literature

CU2 Technical Product Documentation

CU2 Technical Product Documentation

CU2 - CR2 CE / UKCA Certified Solution for Sandwich Panels

CU2 - CR2 CE / UKCA Certified Solution for Sandwich Panels

DW145 compliant installation guide – CU2 – rigid wall

DW145 compliant installation guide – CU2 – rigid wall

DW145 compliant installation guide – CU2 – plasterboard wall

DW145 compliant installation guide – CU2 – plasterboard wall

DW145 compliant installation guide – CU2 – floor-ceiling

DW145 compliant installation guide – CU2 – floor-ceiling

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