Halton Sec SCS – Smoke control damper (MAsingle, AAsingle)

Overview

• CE marked according to the product standard EN 12101-8:2011
• Fire resistance class
  • E600 120 (h_odw-i↔o) S 1500C10000 AAsingle
  • E600 120 (h_odw-i↔o) S 1500C10000 MAsingle
  • E600 120 (v_ew-i↔o) S 1500C10000 AAsingle
  • E600 120 (v_ew-i↔o) S 1500C10000 MAsingle
• Certificate of constancy of performance 0809-CPR-1018
• Classification of casing leakage EN 1751 class C
• Manufacturing in accordance with the ISO 9001 quality standard.
• Third party certification product audit by Eurofins Expert Services Oy.
• Suitability for use in smoke extraction ducts with a maximum of 1500 Pa under pressure
• Suitability for use in ducts with a maximum air speed of 15 m/s.
• Suitability for rectangular smoke extraction ducts from size 200 mm x 200 mm to 1250 mm x 1000 mm.

Product models and accessories

• Suitable for the automatically activated fire alarm systems (AA)
• Suitable for the manual activated fire alarm systems (MA)
• Models equipped with electric actuator (no fuse, no spring return)
• Actuator with a visual position indicator
• Circular duct connections
• Modular damper casing extension for optional protecting mesh (L+210 mm)
• Model with stainless steel AISI 316 material also available

Dimensions

Rectangular connections (R)

B      Both horizontal and vertical blade direction allowed
H      Horizontal blade direction only

Circular connections (C)

Material

Accessories and actuators

Electric actuator options

Actuators do not have a fuse and are equipped with a limit switch.

R1         BEN24, operating voltage AC/DC 24 V, 15 Nm (H or W < 400 mm)
R2         BEN230, operating voltage AC 230 V, 15 Nm   (H or W < 400 mm)
R3         BE24, operating voltage AC/DC 24 V, 40 Nm
R4         BE230, operating voltage AC 230 V, 40 Nm

Fig.1. Halton Sec SCS, model M = Actuator with insulated box, for manual activation system.

Function

The Halton Sec SCS is a motorised rectangular smoke control damper that allows smoke to be extracted from the single compartment space by dedicated smoke extraction system.

The smoke damper is made of fireproof materials with incombustible glass fiber blade gaskets. They are preventing the air to infiltrate the extraction ducts to collect smoke from closed dampers.

The Halton Sec SCS  smoke control damper shall be connected to the control and testing system delivered by Halton or to common building automation systems. The smoke control damper can be used in fully automatic (SCS/A) or manual activation (SCS/M) systems.

In case of fire sequence of operation is important, smoke extract fans should not be started before the smoke control dampers are opened.

Installation

Smoke control damper Halton Sec SCS can be installed on the certified single compartment ducts. Damper can be also installed on the wall or floor surface. The blade direction may be either horisontal or vertical.

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

After fixing the smoke control damper check the diagonal dimension.
The damper should 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 Downloads for detailed installation guidance.

Installation on the single compartment duct

All dampers are delivered with an installation flange, which is used to fasten the fire damper with screws to the surface of steel duct or to a connection.

The gap between the damper and the supporting structure is filled with fireproof seal rock wool or firestop mastic, after fixing of the damper.

When Halton Sec SCS is used as manual activated (MA) smoke control damper, connect the connection cables for electrical actuator inside of heat insulated box. Use nonflammable cables

Use M10 threaded rod for supporting the smoke control damper. See drawings below.

Installed to side of horisontal duct

Installed to side of vertical duct
Note! Need to use CE marked smoke ducts.

Installed on the top and bottom of duct

Installed in the horisontal duct

Installed on the wall or floor surface

Electric actuator wiring diagram

Diagram below is used for actuators:

R1     BEN24                                   R3     BE24
R2     BEN230                                 R4     BE230

Servicing

No regular maintenance is required for the product.

Regular testing with the separate testing system is recommended twice a year.
Upon failure during testing of the smoke damper, a Halton representative shall be connected to ensure appropriate operation of the product

Specification

Multi-blade-type single zone smoke control damper Halton Sec SCS for rectangular and circular ducts with electric actuator and position indicator.

Damper has to fulfill the requirements from harmonized product standard EN 12101-8 and tested according to demands in standard EN 1366-10 and be labeled with CE Mark.

Damper has to be classified as:

E₆₀₀ 120(h_odw-i↔o) S 1500C₁₀₀₀₀ AAsingle

E₆₀₀ 120(h_odw-i↔o) S 1500C₁₀₀₀₀ MAsingle

E₆₀₀ 120 (v_ew-i↔o) S 1500C₁₀₀₀₀ AAsingle

E₆₀₀ 120 (v_ew-i↔o) S 1500C₁₀₀₀₀ MAsingle

The casing and blades of the smoke control damper shall be made of galvanised or stainless steel and the blade gaskets made of incombustible material.

The smoke control damper shall be installed horisontal and vertical position, CE marked, single compartment duct with incombustible sealing mass to ensure tightness of the connection

Order code

SCS-W-H; CM-MA-CT-SF-RE-AC-ZT

S  = Type of connection
R     Rectangular
C     Circular

D  = Connection size (if circular connection)
100, 125, 160, 200, 250, 315, 400, 500, 630, 800, 1000

W  = Width (if rectangular connection)
200, +50, …, 1250

H  = Height (if rectangular connection)
200, 300, +50, …, 1000

Other options and accessories

CM = Model
A      Actuator without heat insulated box (for automatic activation system)
M      Actuator with heat insulated box (for manual activation system)

MA = Material
CS    Galvanised Steel
AS    Stainless steel (EN 1.4404/AISI 316L)

CT = Type of circular connection
D2    Circular connections on both sides
D1    Circular connection only on actuator side

SF = Flange option
NA     Standard
L1      Standard + flange connection
L2      Flange connection on both sides
R2      Flange connection with holes

RE = Release type
R1     BEN24 (no fuse), 15 Nm  (H or W < 400 mm)
R2     BEN230 (no fuse, 15 Nm (H or W < 400 mm)
R3     BE24 (no fuse), 40 Nm
R4     BE230 (no fuse), 40 Nm

AC = Accessories
CE     Casing extension of 210 mm, for structural thickness > 200mm

ZT  = Tailored product
N       No
Y       Yes (ETO)

Code example

SCS/R-200-200 , CM=A, MA=CS, CT=D2, SF=NA, RE=B3, AC=NA, ZT=N