CU-LT - Rectangular EIS Fire Damper (max W800 x H600 mm) - Fire Damper
Verified by manufacturer 1 month ago
CU-LT L500 fire damper
CU-LT L500 fire damper
Classification report acc. to EN 13501-3
Certificate type
UK Conformity Assessed (UKCA)
Certificate type
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)
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 |
Height | 100 mm 150 mm 200 mm 250 mm 300 mm |
Warranty description | One year |
Uniclass | |
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:
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. |
Integral accessories | Tunnel casing extension. Guidance for specification option: Tunnel casing extension:
PG20 connection to ducts with 20 mm flanges:
Inspection opening(s):
|
Third-party certification | CE marked BCCA-0749-CPR-BC1-606-0464-15650.05-0464. |
Sustainability data
Country of material origin | Europe |
Country of product manufacture | Belgium |
Third party certifications
Classification report acc. to EN 13501-3
CU-LT Classification Report Warringtonfire
UK Conformity Assessed (UKCA)
CU-LT UKCA Certificate
DoP
CU-LT Declaration of Performance
Classification report acc. to EN 13501-3
CU-LT Classification Report Efectis
Hygiene requirements to VDI 6022
CU-LT Hygiene Certificate
Literature
CU-LT Technical Product Documentation
CU-LT DW145 compliant installation guide - rigid wall
CU-LT DW145 compliant installation guide - plasterboard wall
CU-LT DW145 compliant installation guide - floor/ceiling