Features ● Proportional Torque Control for optimised torque performance. ● Unique snaplock™ drive interface ensures user friendly connection of Control Mode to Damper. ● Tested and approved to BS ISO 10294-1:1996, BS EN 1366-2:1999 and BS476 pt. 20:1987 Fire Test Standards. ● Smoke/Shield PTC is an LPCB approved product and conforms to the requirements of LPS1162 iss 2. ● Easy connection to square, rectangular, circular and flat oval ductwork. ● Unique and patented Electrical Thermal Release for ultimate safety. ● Halogen Free Low Smoke and Fume cabling supplied as a standard safety feature. ● Actionpac Damper Control System compatibility. ● Vent/Shield PTC™ reverse action dampers for smoke release or exhaust applications. ● Pneumatic Option. Proportional Torque Control Automatic Smoke and Fire Dampers Smoke/Shield PTC TM June 2007 Smoke/Shield PTC™ Dampers Controls Fancoils Ruskin Air Management Limited www.ruskinuk.co.uk
Transcript
Features
� Proportional Torque Control foroptimised torque performance.
� Unique snaplock™ driveinterface ensures user friendlyconnection of Control Mode toDamper.
� Tested and approved to BS ISO 10294-1:1996, BS EN 1366-2:1999 and BS476 pt. 20:1987 Fire TestStandards.
� Smoke/Shield PTC is an LPCBapproved product and conformsto the requirements of LPS1162iss 2.
� Easy connection to square,rectangular, circular and flat ovalductwork.
� Unique and patented ElectricalThermal Release for ultimatesafety.
� Vent/Shield PTC™ reverseaction dampers for smokerelease or exhaust applications.
� Pneumatic Option.
Proportional Torque ControlAutomatic Smoke and Fire Dampers
Smoke/Shield PTCTM
June 2007 Smoke/Shield PTC™
Dampers Controls Fancoils
Ruskin Air Management Limitedwww.ruskinuk.co.uk
Introduction
Actionair has always been at the forefrontin the innovative development, design andmanufacture of life safety dampers andassociated controls. Now with the uniqueSmoke/Shield PTC™ range of AutomaticSmoke and Fire Dampers Actionaircontinues this tradition.
The Smoke/Shield PTC™ range of QualityEngineered Dampers are suitable for airconditioning and ventilation systemsrequiring up to 4 hour smoke and fireprotection.
These aerodynamic stainless steelinterlocking opposed blade dampers arefail-safe spring close with manual orelectrical reset control modes.
The Vent/Shield PTC™ Damper rangeare reverse acting for smoke release orexhaust. (Manual system not available).
snaplock™ Drive InterfaceDesigned to developProportional Torque Control
Damper Drive Shroud andTransit Plate
Smoke/Shield PTC™501 Damper
3 PositionLocation Plate
Control ModeMode 5/6 shown
Mode 9, PneumaticActuator
Pneumatic Bracket
Damper – Control Mode Interface
The unique snaplock™ drive interfaceensures user friendly, easy and secureconnection of the Control Mode to theDamper. The drive interface which is totallyindependent of the ductwork, eliminatesthe need for costly dedicated duct
sections, and provides ease ofconnection to square, rectangular, circularand flat oval ductwork.This drive interface guarantees that onlythe correct and certified Actionairproducts can be used.
Smoke/Shield PTC™ Damper with unique snaplock™ Damper/Control Mode Interface
The control mode and snaplock™ driveinterface provides the optimummechanical advantage to the damper bydelivering:
the right torque, in the right place, atthe right time.
Automatic Smoke and Fire Damper andControl Mode assembly with a uniqueand dedicated Proportional TorqueControl for optimised Damper/ControlMode torque performance.
The Range ProportionalTorque Control
(Right Hand Damper shown)
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Smoke/Shield PTCTM
A choice of four Control Modes arelocated outside of the ductwork for easyaccess and installation.
The motorised Control Modes 5 and 6can be fitted in 3 positions through 180°(see page 7) allowing maximum on-siteinstallation flexibility.
All Smoke/Shield Control Modes must be inthe released position prior to connection.
Control Mode 1Manual reset – with volt free contact forprovision of external indication of damperstatus.
Control Modes 5 and 6Optimised motor/spring return controlmodes with remote reset-release facilities,with volt free contacts for provision ofexternal indication, monitoring and controlby means of an Actionpac damper controlsystem, or by a suitable alternativeproprietary control format.
Control Mode 9Pneumatic
Smoke/Shield damper blades areaerodynamic double skin, type 1.4016(430) Ferritic Stainless Steel, which are75mm x 0.5mm thick and interlock toform a positive smoke and fire resistingshield.
Incorporated within the blade profile is asynthetic seal to ensure low closed bladesmoke leakage.
Stainless Steel blade end bearing andperipheral gasketting maintain the lowclosed blade smoke leakage whilstallowing for expansion under full fireconditions.
Optional Blade construction type 1.4401(316) Austenitic Stainless Steel.
Blade Features
Smoke/Shield PTC™ fail-safe closed
Smoke/Shield PTC™ blade dimensions
Control Modes 5 and 6(Smoke/Shield only) Fail-safe by means of aunique and patented electrical thermalrelease which operates at 72 °C or ifpower supply is interrupted, complyingwith BS 5588 Part 9: 1999.
The ETR incorporates triple safety features,including an ingenious device thatensures the fail-safe status of the damperif the ETR is not fitted on to the ductwork.
A manual test switch allows periodicoperation of the damper for testingpurposes simulating actual fail-saferelease under smoke/fire conditions.
For safety reasons the ETR/PTR isdesigned to operate once only when theactivation temperature is reached.
Control Mode 1(Smoke/Shield only) Fail-safe by means ofa unique and patented mechanical fusiblelink which operates at approx. 72 °C,complying with BS5588 Part 9: 1999.The link assembly incorporates a safetyfeature that ensures the fail safe status ofthe damper if the link is not fitted on tothe ductwork.A manual test may be performed bysimple unscrewing the wing nut situatedon the fusible link.
Vent/Shield PTC™ fail-safe open
Control Options Mechanical FusibleLink
Electrical ThermalRelease (ETR)
Control Mode 9(Smoke/Shield only) Fail-safe is by meansof a Pneumatic Thermal Release (PTR)which operates at 74°C, or if air supply isinterrupted.
Pneumatic ThermalRelease (PTR)
FUSIBLE LINK
75 41.5
12.7
ETR Indication lightAs standard, a green LED lamp isbuilt into the ETR housing. Thisgives the user a simple and clearvisual check that the Actuator isreceiving power, the ETR is correctlyfitted, and the thermal fuse is intact.
Note: Vent/Shield PTC™ Dampers andassociated control modes are reverseaction with spring opening (Mode 1 notavailable).
Not available on Vent/Shield.
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Smoke/Shield PTCTM
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Casing Features
With double skin spigotted galvanisedsteel (to BS EN 10327) 1.2mm thickcasing the Smoke/Shield PTC™ damperscomply to Class A and B of EuroventDocument 2/2 and Test Procedures forClasses A, B and C of HVCA DuctworkSpecification DW144.
Damper casings are manufactured withfully welded spigotted connectionssuitable for Square, Rectangular, Circularand Flat Oval duct connections.
As an extra cost option, casings can bemanufactured in Type 1.4016 (430) Ferriticor Type 1.4401 (316) Austenitic StainlessSteel, 1.2mm thick.
Type SPGSquare / Rectangular
Type SPGCircular
Square and rectangular casings areavailable in multiple module arrangementssupplied complete with joining channelsfor site fixing by others.
Type SPGFlat Oval
ApplicationParametersSmoke/Shield PTC™ and Vent/ShieldPTC™ Dampers to maximum width andheight dimensions (see page 10 and 11)can be used where the operating totalsystem pressure is up to 1500 Pascalsand duct velocities to 15m/second.
The Smoke/Shield PTC™ Damper bladesare normally open and fail-safe to theclosed position.This product is fire rated.
The Vent/Shield PTC™ Damper bladesare normally closed and fail-safe to theopen position for smoke release orexhaust.
Dampers may be installed both verticallyand horizontally. In addition, for verticalinstallations, the damper may be installedwith the blades running vertically. Airflowcan be be from either direction.
Actionair Smoke/Shield PTC™ andVent/Shield PTC™ Dampers are designedfor applications in normal dry filtered airsystems. If exposed to fresh air intakesand/or inclement conditions, the dampersshould be subject to a planned inspectionprogramme.
For specialist and/or aggressiveapplications, please refer to ActionairSales Office.
Multiple Assemblies
Smoke/Shield PTCTM
5www.actionair.co.uk
One metre of halogen free low smokeand fume electric cable is also includedwith Control Modes 1, 5 and 6 forconvenience of on site wiring. This alsoprovides the distinct safety advantage ofall electrics terminating outside the duct,eliminating potential in-duct fire hazardsfrom wiring faults.
The Electrical Thermal Release is pre-wired with 0.5m halogen free low smokeand fume cabling to Control Modes 5and 6. (Not supplied on Vent/Shield).A Manual test switch fitted on the ETRallows periodic operation of dampersimulating actual fail-safe release undersmoke/fire conditions.
(Prewired Connection boxes available asfactory fitted option.)Control Modes 5 and 6 are availablewithout the ETR where thermal operationis not required. (This would not complywith BS 5588 Part 9 on Smoke/Shield.)
BLUE N
L1BROWN
A.C. 230V50 / 60 Hz
14 V A12 / 4 W
–30...+50 °CCONTINUOUS
–
+
1
2
1
2
3
5
6
4
CONTACT MADE BETWEEN 1 AND 2 WHEN DAMPER FULLY RELEASED
A.C./D.C.24V50 / 60 Hz
12.5 V A10 / 2 W
Imax8.3A @ 5ms
–30...+50 °CCONTINUOUS
A.C. 250V6(3)A
SUPPLY24V A.C. or D.C.TYPICALLY 10W (MOTORING)2W (RESET)
DIAGRAM SHOWS ACTUATOR IN FULLY RELEASED STATE
DIAGRAM SHOWS ACTUATOR IN FULLY RELEASED STATE
DIAGRAM SHOWS ACTUATOR IN FULLY RELEASED STATE
M
ELECTRICAL THERMAL RELEASE (MUST BE FITTED TO DUCTING FOR DAMPER OPERATION). NON ETR VERSION AVAILABLE ON REQUEST
(SPRING BIASED TEST SWITCH)
TF 72 °C
A.C. 250V6(3)A
VOLT FREE CONTACT CLOSED WHEN DAMPER RESET (at 85° ) RATED 250V 5A
COMMON
NORMALLY CLOSED
NORMALLY OPEN
GREEN/YELLOW
BROWN
BLUE
BLACK
CONTACT MADE BETWEEN 4 AND 6 WHEN DAMPER FULLY RESET
1
2
3
5
6
4
CONTACT MADE BETWEEN 1 AND 2 WHEN DAMPER FULLY RELEASED
ELECTRICAL THERMAL RELEASE (MUST BE FITTED FITTED TO DUCTING FOR DAMPER OPERATION). NON ETR VERSION AVAILABLE ON REQUEST
(SPRING BIASED TEST SWITCH)
TF 72 °C
CONTACT MADE BETWEEN 4 AND 6 WHEN DAMPER FULLY RESET
BLACK
WHITE
Application and Wiring
Mode 1 PTC (Manual System)
Manual opening.Spring instant closure via mechanicalfusible link.
(Smoke/Shield version only, Vent/Shield notavailable.)
Mode 5 PTC (24V System)
The following applies for ETR version.(ETR not supplied on Vent/Shield.)
Power On – Damper motors open.Power Off – Spring closure.Electrical Thermal Release.External mechanical position indicatorwith pointer.Release Time ≈ 20 secs.Reset Time ≈ 60 secs.
(Connect 24V via a safety isolatingtransformer.)
Mode 6 PTC (230V System)
The following applies for ETR version.(ETR not supplied on Vent/Shield.)
Power On – Damper motors open.Power Off – Spring closure.Electrical Thermal Release.External mechanical position indicatorwith pointer.Release Time ≈ 20 secs.Reset Time ≈ 60 secs.
(To isolate from main power supply, the systemmust incorporate a device which disconnectsthe phase conductors, with a least 3mmcontact gap.)
Note: 120V A.C. version also available.
General (Electrical)
Vent/Shield PTC™ Dampers andassociated Control Modes M5 & M6 arereverse action with spring opening.
Mode 9 PTC (Pneumatic Operation)
Air On – Damper opens.Air Off – Spring closure.Release time ≈ 2 – 4 secs.Reset time ≈ 2 – 4 secs.Air inlet – 6mm dia. quick fit coupling.74 °C Pneumatic Thermal Link (PTR).(PTR not supplied on Vent/Shield.)
Air pressure ≈ 5.5 – 8.0 bar.Air consumption to reset @ 5.5 – 8.0 bar.Air consumption to reset @ 5.5 bar – 535CC. External mechanical position indicator.Test operation by removing fusible link element.
Smoke/Shield PTCTM
Smoke/Shield and Vent/Shield
M5-3P PTC 24V 7W (10VA) end switches SPDT 250V 6(3)A XNNN00289 Smoke/Shield Thermal Release / Power Off – Fail-safe Close 2-10V Set Position
M5-3P PTC NON ETR 24V 7W (10VA) end switches SPDT 250V 6(3)A XNNN00291 Smoke/Shield Power Off – Fail-safe Close 2-10V Set Position
M5-3P PTC Vent 24V 7W (10VA) end switches SPDT 250V 6(3)A XNNN00292 Vent/Shield Thermal Release / Power Off – Fail-safe Open 2-10V Set Position
M5-3P PTC Vent NON ETR 24V 7W (10VA) end switches SPDT 250V 6(3)A XNNN00293 Vent/Shield Power Off – Fail-safe Open 2-10V Set Position
Smoke/Shield and Vent/Shield
M5 PTC 24V 7W (10VA), end switches SPDT 250V 6(3)A XNNN00015 Smoke/Shield Thermal Release / Power Off – Fail-safe Close*
M6 PTC 230V 8W (12.5VA), end switches SPDT 250V 6(3)A XNNN00016 Smoke/Shield Thermal Release / Power Off – Fail-safe Close*
M5 PTC Vent 24V 7W (10VA), end switches SPDT 250V 6(3)A XNNN00019 Vent/Shield Thermal Release / Power Off – Fail-safe Open*
M6 PTC Vent 230V 8W (12.5VA), end switches SPDT 250V 6(3)A XNNN00020 Vent/Shield Thermal Release / Power Off – Fail-safe Open*
M5 PTC NON ETR 24V 7W (10VA), end switches SPDT 250V 6(3)A XNNN00017 Smoke/Shield Power Off – Fail-safe Close
M6 PTC NON ETR 230V 8W (12.5VA), end switches SPDT 250V 6(3)A XNNN00018 Smoke/Shield Power Off – Fail-safe Close
M5 PTC Vent NON ETR 24V 7W (10VA), end switches SPDT 250V 6(3)A XNNN00021 Vent/Shield Power Off – Fail-safe Open
M6 PTC Vent NON ETR 230V 8W (12.5VA), end switches SPDT 250V 6(3)A XNNN00022 Vent/Shield Power Off – Fail-safe Open
Control Mode Details
These series of control modes achieve 60seconds to drive to the end position, with a 20second spring return time. This brings Actionairdampers in line with imminent Europeanstandardisation for fire and smoke control.As with all PTC modes, this series uses thesnaplock™ interface. Fire rated dampers areprimarily designed to be fitted into a wall orfloor, and the interface displaces the mode fromthe line of the wall. Dampers may be installedand finally the mode removed from storage foreasy fitting, thus preventing damage to themode before it is required. End switches andLSF cable are provided as standard on all
Control Mode 5 – 3P PTC
Control Mode 5 – 2P PTC and Control Mode 6 – 2P PTC
To support this actuator and allow positioningto be set local to the damper, Actionair havedeveloped the M5-3P-CMS control unit.
As with all PTC modes, this series uses thesnaplock™ interface. Fire rated dampers areprimarily designed to be fitted into a wall orfloor, and the interface displaces the mode fromthe line of the wall. Dampers may be installedand then the mode removed from storage foreasy fitting, thus preventing damage to the
traditional spring return actuator, where uponpower failure, instead of moving to fail-safeposition, it remains in its desired emergencyposition. For any smoke control emergencysituation, this is an absolute necessity. Thesemodes do not have ETRs.
Control Mode 5 PTC and Control Mode 6 PTC 60 seconds MAX Reset/20 seconds Releaseoperation.
Drive open / Drive closed. 60 secondsoperation
*Smoke/Shield Control Modes M5 PTC and M6 PTC are supplied as standard with the Electrical Thermal Release (ETR) (Not fitted to Vent/Shield).The units Fail-safe by means of the unique and patented ETR device which operates at 72 °C, or if the power supply is off/interrupted.Complying with BS 5588 Part 9 1999. Non ETR versions Fail-safe when the power is off/interrupted.
Control Mode 5 – 3P PTC with additionalfacility for third (control) Position.
This 3 position control mode allows a damperto be moved to both the reset and releaseposition, with the additional facility to move thedamper to a third control position. The mode isgiven a 2-10V d.c. signal, defining the positionthat the damper needs to be set at.
A return signal of 2-10V d.c. is provided toallow monitoring of position.
This 2 position control mode has been developedto provide drive open/drive closed damperoperation and it brings Actionair dampers in linewith imminent European Standardisation for fireand smoke control, where for a given smokecontrol philosophy, or smoke source, a dampermay be required to open or close to vent or containthe smoke. This is a radical alternative to the
Smoke/Shield Control Modes M5 –3P PTC are supplied with the Electrical Thermal Release (ETR) (Not fitted to Vent/Shield). The units Fail-safe by means of the unique and patented ETR device which operates at 72 °C, or if the power supply is off/interrupted.Complying with BS 5588 Part 9 1999. Non ETR versions Fail-safe when the power is off/interrupted.
modes.Versions are available to allow fail-safe closefor fire safety (Smoke/Shield) or fail-safe openfor smoke extract (Vent/Shield).The Electro Thermal Release (ETR) supplied forfire damper use has an integral fail-safe deviceto ensure that it is installed into the ductworkcorrectly. ETR units are not supplied withVent/Shield, because these are designed tofail-safe open.End switches are provided with each mode, sothat damper Reset and Release positions may bemonitored. The mode is permanently attached tothe mechanism driving the damper blades.
This mode has been developed to providepneumatic operation of the damper and isavailable in spring return versions for fail-safeoperation. A Pneumatic Thermal Releaseassembly (PTR) is available (Smoke/Shield only)to react to fire conditions. As with all PTCactuators, this series uses the snaplock™ interface.Switch box and solenoid accessories available.
M9 PTC Pneumatic Thermal Release / Air Off – Fail-safe Close XNNN00300
M9 PTC Vent Pneumatic Thermal Release /Air Off – Fail-safe Open XNNN00303
mode before it is required. End switches, LSFcable, and Electro Thermal Release (ETR) areprovided as standard (not fitted onVent/Shield).
Versions are available to allow fail-safe closefor fire safety or fail-safe open for smokeventing.
As with all PTC actuators, this series uses thesnaplock™ interface. All modes have LSF cables.Versions are available combined with protectiveenclosures (Hot/Shield) to provide furtherprotection for 60 mins at 300 °C or 30 mins at600 °C.
Control Mode 5 PTC and Control Mode 6 PTC
Control Mode 9 PTC
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Smoke/Shield PTCTM
Transit PlateControl Mode 5/6 shown
Control Mode 5/6 shown
315 ± 20mmSMOKE/SHIELDDAMPER
MECHANICALFUSIBLE LINK
BOWDEN CABLE
40 ± *75mm
5mm
130mm
135mm
Open
Closed
108
130m
m
TOP
Step 1Install the Smoke/Shield PTC™ AutomaticSmoke and Fire Damper (complete withfactory fitted damper drive shroud andtransit plate) into the structure, connectand fit standard ductwork to damperspigots. Remove transit plate and discard.(Care must be taken when back filling toensure that the snaplock™ retaining pinlocation hole and the entry slot of thedamper drive shroud is clear of builderswork debris).
Mark the Fusible Link position on the duct as dimensioned inthe left hand diagram.Fit the self adhesive drilling template (supplied) in this position.Drill holes as detailed on template. Using the 2 fixing screwsprovided, secure the Fusible Link to the duct. Reset Damperusing a 14mm A/F spanner, clockwise 1/4 turn. Test unit bysimply unscrewing wing nut – Damper releases. For ductlessinstallations a suitable sized plate or bracket must be fitted tothe installation to allow the fitting of the Fusible Link.As a safety feature the Control Mode will only operate ifthe Fusible Link is correctly fitted to the duct.
Damper Installation and Control Mode Fitting
Step 2Slide the snaplock™ Drive Interface intothe damper drive shroud, ‘snaplock™’into position, The ‘snaplock™’ featureprovides a user friendly, easy and securedirect connection. It comes pre-set toenable direct fit to Smoke/Vent/Shielddamper.
*This dimension willvary on CircularDamper. Selectdimension to givesmoothest radius onbowden cable.
1. Select position for PTR. (Smoke/Shield only). Ideally thisshould be in the top half of the duct and sufficiently closeto the actuator to allow easy connection of the 4mmdiameter nylon tube supplied.
2. Drill hole in selected position using a 30mm diameter holecutter, removing any sharp edges.
3. Position PTR and drill the 4off 3mm diameter fixing holes.4. Remove PTR and apply approved fire retardant sealant on
the duct around the hole.5. Refit PTR and secure with the 4 off Pozi head screws
provided.6. Connect 4mm diameter tube to actuator and PTR.7. Connect 6mm diameter tube to input side of PTR.8. Connect air supply. Damper opens fully.9. Test operation.
SMOKE/SHIELDDAMPER
FLOW RESTRICTOR
AIR SUPPLYINLET
PNEUMATIC THERMAL RELEASE
4mm NYLONTUBING 500mm LENGTH
Step 3 (Control Modes 5 and 6)Identify location for the Electrical ThermalRelease (not required on Vent/Shield).Ideally, this should be fitted to the top halfof the duct, adjacent to the control mode.Fit the self adhesive drilling template(supplied) in this position. Drill holes asdetailed on the template. Using the 2 fixingscrews provided, secure the ElectricalThermal Release to the duct. Connectelectrically, and test operation. As a safetyfeature the actuator will only operate ifthe ETR is correctly fitted to the duct. Note: Non ETR version available.
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Smoke/Shield PTCTM
Installation Systems
Popular types of Installation Frame thatare available.
DWFXTM (DRY WALL FIX) InstallationSystemTypically for installation into Dry Wall, StudPartitions.
HEVAC / HVCA Galvanised SteelInstallation FramesTypically for installation into Blockwork,Concrete walls and floors.
DWFX-CDWFX-F
SpecificationThe Actionair DWFX-C installation methodis BRE Tested to BS476 pt 20 for 2hours. (BRE test report 212065).
Suitable for
• Actionair Fire/Shield
• Actionair Smoke/Shield
• Actionair Hot/Shield
The Actionair DWFX-C consists of 50mmx 50mm x 3mm steel angle cleats with 14x 24mm oval slots.
Fully welded to damper casing for droprod support prior to wall construction.
SpecificationThe Actionair DWFX-F installation methodis BRE Tested to EN1366-2 for 90minutes. (BRE test report 220895).
Classification (ref BRE assessment225285).
• Actionair Fire/Shield E90
• Actionair Smoke/Shield ES60/E90
• Actionair Hot/Shield ES60/E90
The Actionair DWFX-F consists of a 1.2mm galvanised steel peripheral flangewith 50mm x 50mm x 3mm steel anglecleats with 14 x 24 oval slots, welded todamper casing for drop rod support.
Comprehensive literature, outlininginstallation and features, is available for ourDWFX systems. Go to our website:-
www.actionair.co.uk
to view or download these as PDF files.
50 50 50
DWFX-F Dimensional DataSee page 12 and 13.
DWFX-C Dimensional Data
24
14
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Smoke/Shield PTCTM
A binder containing approved installationillustrations is now available.
(Refer to Actionair Sales Office or visitour website, www.actionair.co.uk The illustrations are under the headingPRODUCTS DRAWINGS.)
Although the included methods have beentested and assessed, it is recommend,that these, as with all installation methodsmust be confirmed with Building Control /
Local Authority prior to manufacture.Actionair can also provide applications ofother proposed methods of installation,please contact our Sales Office to discussyour specific requirements.
These again are the responsibility of theclient to ensure that these are acceptable toBuilding Control / Local Authority beforeconstruction commences.
Approved Installations
Galvanised steel buildingties permit stablehandling, ease oftransport andconvenience of building into the surroundingstructure.
HEVAC / HVCA Galvanised Steel Installation Frames
Galvanised Steel Installation Frames(as required by HVC 6/5/83 Rev.1 July1999.)
Installation frames are delivered to site as acomplete assembly with the appropriateFire/Shield Damper fitted therein. Theframe shall be installed centrally in thethickness of a brick, blockwork or concretesurrounding wall or floor, or in the case ofthick walls or floors, so that the centre line
of the frame is at least 50mm away fromthe nearest face of the wall or floor inwhich the assembly is mounted. The fourtabs (building tie) forming each fixingpoint shall provide a positive fixing intothe structure. Multiple assembly dampersup to 1500 x 1500 or 2000 x 1000 can befitted into fully assembled installationframes and delivered as one piece.Dampers in excess of this size will be
supplied in sections with the installationframe supplied in kit-form, AAF Drg.8057.A drawing and method statement will besupplied for the assembly to be fitted onsite.
The maximum size of kit-form installationframes will be to accommodate a four sectionassembly.
a. In brick or blockwork walls the tabs shallbe bent out and solidly built into the mortarjoints between the brick or blockwork.
b. In the case of reinforced concrete wallsand floors, the tabs shall be bent out andtied with wire to the reinforcing bars whichwill be deliberately left protruding into theopening.
The gap between the installation frameand builders work shall be backfilledwith mortar or concrete on both sidesof the flange.
Adjacent frame assemblies must beseparated by builders work of a minimumthickness of 225mm (between installationframe upstand flanges) unless approvalhas been previously obtained from theappropriate Authority. For installationsbelow this dimension please refer toActionair Sales office.
In no case shall the HEVAC/HVCA frameand damper assembly be held in positionmerely by the adjacent ductwork, and itshould be noted that in reinforced concretestructures (especially floors), it will not besufficient to only backfill between thedamper installation frame and thesurrounding opening with mortar or fineaggregate concrete mix without provisionfor tying in the frame to the surroundingreinforced concrete structure.
A range of indicator panels, push button switches and damper test units are also available. The housing for these units aremanufactured in rigid ABS plastic. The Damper Connection Box is in galvanised steel.
Solenoid, (24, 120, or 230 volt).EEXD Solenoid, (24, 120, or 230 volt).Damper Status Beacon.Switchbox and Status Beacon.Zone 2 Switchbox and Status Beacon.
24 – 230V AC/DC Various
Damper Test UnitReset and release indication. Spring bias (power OFF) test switch.Power normally ON.
Damper Status IndicatorReset and release indication.
Damper Control UnitSwitch ON/OFF function. Reset and release indication.
M5 and M6 – 2P Damper Control UnitSwitch power open/power close. Openand closed indication.
Smoke/Shield PTC™ Control Modes arelocated outside of the ductwork for easeof access and installation.
Modes 5 and 6 Three position 180°(Pivotable Control Mode)
Smoke/Shield PTC™ Control Modes arelocated outside of the ductwork for easeof access and installation.
Control Modes 5 and 6 can be fitted inany one of three orientations i.e.
Vertically down (Position 1)Horizontally (Position 2), or Vertically up (Position 3).
This can be simply and easily carried outon site, by repositioning the LocationPlate (see page 2) and Control Mode onto the snaplock™ Drive Interface.
This flexibility ensures that the damperand control mode require the minimalamount of room.
(Supplied in position 2 as standard.)
Mode 9 Pneumatic Control
Smoke/Shield PTC™ Control Modes arelocated outside of the ductwork for ease ofaccess and installation.
115
255
95
55 59
160
CABLE ENTRY POINTS
SWITCHBOX / STATUS BEACONOptional Extra
SOLENOIDOptional Extra
102
222
143
155
108 22
2
All dimension are in millimetres
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Smoke/Shield PTCTM
90
90
90100 - 15025 = =
= =
25
5025
8357
DU
CT
HE
IGH
T
200
- 10
00
OVERALL WIDTH OF INSTALLATIONFRAME IS 316mmOVERALL HEIGHT OF INSTALLATION FRAME IS 340mm
OVERALL WIDTH OF INSTALLATIONFRAME IS 366mmOVERALL HEIGHT OF INSTALLATION FRAME IS 390MM
OVERALL WIDTH OF INSTALLATIONFRAME IS DUCT WIDTH + 116mmOVERALL HEIGHT OF INSTALLATION FRAME IS DUCT HEIGHT + 140MM
200
151 - 19925 25
5025
8357
250
200 -1000
DUCT WIDTH
DUCT WIDTH
DUCT WIDTH
200
250
25 25
5025
8357
200
- 10
00
Rectangular Dampers Series 501 and 1501
HEVAC / HVCA IFDampers with DWFX-F
Basic Dampers Dampers with Installation Systems
For Ducts with widths of 100 – 150mm
For Ducts with widths and heights of 200 – 1000mm
For Ducts with widths of 151 – 199mm
38383838 78
38383838 78
DU
CT
HE
IGH
T10
0 -
150
200
- 10
0020
025
0
DU
CT
HE
IGH
T15
1 -
199
3838 78
DU
CT
HE
IGH
T20
0 -
1000
110
8511
085
50
110
85
50
For Ducts with heights of 100 – 150mm
For Ducts with heights of 151 – 199mm
50
Dimensional DataFor Rectangular Dampers spigots are 5mm under duct size. (For further details please
refer to Actionair Sales Office.)
12 www.actionair.co.uk
Smoke/Shield PTCTM
HEVAC / HVCA IFDampers with DWFX-F
Basic Dampers Dampers with Installation Systems
=
==
==
=
DUCT DIA100 - 150
DU
CT
D
IAM
ET
ER
90
108
82
5025
100
- 15
020
0 -
500
300 – 950
DUCT WIDTH *
DUCT WIDTH + 50mm*
50 50
2525
75
2525
50D
UC
TH
EIG
HT
CIR
CU
LAR
FLA
T O
VA
L
108
82
5025
DU
CT
HE
IGH
T+
50M
M
CIR
CU
LAR
2525
FLA
T O
VA
L
65383865 78
65383865 78
OVERALL WIDTH OF INSTALLATION FRAME IS DUCT WIDTH + 166mmOVERALL HEIGHT OF INSTALLATION FRAME IS DUCT HEIGHT +190mm
OVERALL WIDTH OF INSTALLATION
FRAME IS 316mmOVERALL HEIGHT OF INSTALLATION FRAME IS 340mm
25 25
Circular Dampers Series 601 and 1601
Flat Oval Dampers Series 701 and 1701
200
200
5025
250
5025
Duc
t
DIA
+ 5
0mm
*
DUCT DIA151 - 199
DUCT DIA200 - 95050 50
DU
CT
D
IAM
ET
ER
90
108
82
151
- 19
9
2525
CIR
CU
LAR
CIR
CU
LAR
65383865 78
OVERALL WIDTH OF INSTALLATION FRAME IS DUCT DIA + 166mmOVERALL HEIGHT OF INSTALLATION FRAME IS DUCT DIA + 190mm
7550
DU
CT
D
IAM
ET
ER
90
108
82
200
- 95
0
2525
CIR
CU
LAR
CIR
CU
LAR
65383865 78
OVERALL WIDTH OF INSTALLATION
FRAME IS 366mmOVERALL HEIGHT OF INSTALLATION FRAME IS 390mm
2525 250
2525 Duct
90
= =
FOR 951 – 1000mm DUCT DIM + 30mm
FOR 951 – 1000mmDUCT DIM + 30mm
110
85
50
110
85
50
110
85
50
110
85
50
*
For Circular and Flat Oval Dampers spigots are 3mm under duct size. (For further details please referto Actionair Sales Office.)
13www.actionair.co.uk
Smoke/Shield PTCTM
14 www.actionair.co.uk
The data presented is from theLaboratory Determination of Acoustic andAerodynamic Performance ofSmoke/Shield PTC Automatic Smoke andFire Control Dampers.
A programme of extensive tests wascarried out in the Reverberation Chamberand North Transmission Chamber ofSound research Laboratories Limited,Holbrook Hall, Sudbury, Suffolk, generallyin accordance with BRITISH STANDARDSNos. 4196, 4773, 4856, 4857 and 4954.
This independent test facility is approvedunder the NAMAS Scheme.
From the selection of a duct velocitywithin the operational parameters of thedamper a resultant pressure drop fromGraph 1 can be determined and the sumof these two components applied to theVelocity x Pressure Drop Vs Sound PowerLevel Graph. (Graph 2)
The graph is the result of a full range of acoustic tests on Smoke/ShieldPTC™ Automatic Smoke and Fire ControlDampers with the blades set in their fullyopen position.
The Spectrum Correction Data is appliedto the number obtained from the graphand a complete Sound Spectrum of FlowGenerated Noise for both Outlet (in duct)and Breakout (casing radiated) can beobtained from Table 1.
Pressure Drop Vs Velocity
1 2 3 4 5 6 7 8 9 10 15
100
90
80
70
60
50
40
30
20
10
9
8
7
6
5
4
3
2
1
TYPE
501
TYPE
601
EXAMPLE LINE
PR
ES
SU
RE
DR
OP
(Pa)
VELOCITY (m/s)
Acoustic Data
Graph 1
Example:
Duct with a design velocity of 8 m/sec.Smoke/Shield PTC Damper Series 501fully open.
Pressure Drop = 21 Pa (Graph 1).Multiply Velocity x Pressure Drop 8 x 21 = 168.
From Sound Power Graph (Graph 2) plot168 on horizontal Velocity/Pressure axisagainst 501 outlet (induct) graph to obtain47 dBW on Vertical Sound Power Level
Axis. Add or subtract corrections to the47 dBW to provide full spectrum analysisusing appropriate Correction Table.
Velocity (m/s) X Pressure Drop (Pa)Vs Sound Power Level (dBW)
90
70
80
60
50
40
30
20
10
0
10 20 30 40 50 60 70 80 90 100
200
300
400
500
600
700
800
900
1000
2000
3000
4000
5000
6000
7000
8000
9000
1000
0
EXAMPLE LINE
501
BREAKOUT
601
OUTLET
(INDUCT)
501 OUTLE
T (INDUCT)
601
BREAKOUT
SO
UN
D P
OW
ER
LE
VE
L (
dB
W)
VELOCITY X PRESSURE DROP (m/s Pa)
Table 1
Correction Tables
Table 2
Graph 2
PR
ES
SU
RE
DIF
FE
RE
NT
IAL
AC
RO
SS
CL
OS
ED
DA
MP
ER
(P
a)
Smoke/Shield PTC™ and Vent/ShieldPTC™ closed blade leakage as tested ona damper 1000mm wide x 1000mm high.
LEAKAGE (I/s)
The Smoke/Shield PTC™ Damper hasbeen fire tested to BS ISO 10294-1 andBS EN 1366-2. It achieved ESclassification in accordance with BS ISO10294-2:1999. ES classification allows amaximum of 200m3/ Hr/m2 (corrected to20 °C) hot gas leakage throughout the testat 300Pa pressure differential across thedamper.
Leakage data at Ambient temperature (Cold Smoke).
Graph 3
Damper Leakage
Smoke/Shield PTCTM
16 www.actionair.co.uk
Actionpac Damper Control Systems
The Actionpac LNS3 system is designedto protect life and property from damagecaused by smoke and fire, by providingthe means to:–
• Compartmentalise fire zones.
• Reduce the spread of smoke and fire.
• Keep escape routes and fire-fightingaccess open.
• Allow pressurisation and smoke extractby combined operation of dampersand fans.
Actionpac EMS (Standard and EMB(Bespoke) Electro-Mechanical Controland Monitoring Systems
EMS Actionpac (Standard)The EMS Control Panels are of standardconstruction for the control andmonitoring of Mode 5 or mode 6 damperactuators in groups of 12, 24 or 36.
EMB Actionpac (Bespoke)The EMB Control Panels typically consistsof the appropriate number of switches toprovide individual or group control, LEDindication for status monitoring and allnecessary relays and timers to complywith the customer needs for fully or semiautomatic damper operation. The EMBpanels are purposely manufactured forany particular project to suit specific clientrequirements.
Benefits
• Completely flexible to meet practicallyany building’s damper requirements
• 3 levels of alarm priority Panel PCdriven system with real-time graphicdisplays
• Panel PC utilises solid state technologyfor optimum reliability
• Operates on windowsTM platform – userfriendly
• Full configuration and diagnostics fromPanel PC
• Automatic scheduled Damper testing
• Allows for exact location of devices in text
• Multiple wiring configurations to includeRadial or Loop Topology
• Damper operational count provided
• Flexibility to accommodate any lastminute changes to strateg, zones,damper additions, damper locations etc.
• Guaranteed input response times of<10 seconds on a 512 damper systemto meet the new draft BS EN 12101-9.
The Actionpac LNS3 system represents anew generation of smoke/fire dampercontrol. The system has been designedwith the user in mind, providing anadvanced tool that simplifies installationand commissioning of smoke/firedampers and peripheral devices. ThePanel PC operates on a Windows™platform making it universally acceptedand utilises solid state technology foroptimum reliability.
It’s server architecture delivers newbenefits such as reduced commissioningtime, simplified operation and scope forfuture growth.
Detailed information available inseparate Actionpac sales leaflets.
Detailed information available inseparate Actionpac LNS 3 sales leaflet.
Smoke/Shield PTCTM
17www.actionair.co.uk
For further application, technical and pricing information, please refer to Actionair Sales Office.
SFDI
SFDI
Fire AlarmInputs
BMS Inputs
Device located in Panel on Network
Fireman’s SwitchInputs
B.M.S.
Vent Panel
DX - 8
Smoke Fire Damper InterfaceOne per Control Mode / Damper Section
Panel PC
Damper Control Mode*
Data Network
Digital Input / Output DeviceInterface to Fire System
To additional devices as required
OUTPUTS
INPUTS
DX - 8
SFDI SFDI
SFDI
General Schematic of ActionpacLNS Damper Control System
Smoke/Shield PTCTM
Supply to each SFDI must be via a switched fused spur.
18 www.actionair.co.uk
Specification
The information contained herein is subject tochange without notice due to continuing researchand development.
Smoke/Shield PTC™
Proportional Torque ControlAutomatic Smoke and Fire Dampers with75mm x 0.5mm thick stainless steelaerodynamic interlocking bladesincorporating synthetic seal, with steelblade end bearings and peripheralgasketting. Housed in a galvanised steelfully welded 1.2mm spigotted casingsuitable for square, rectangular, circular orflat oval connections.
All PTC™ Dampers are supplied with theblades in the closed position to preventthe ingress of dirt an dust.
The totally enclosed precise movementopposed blade drive shall be positionedout of airstream for protection againstdamage, be hard wearing and freerunning.
The Control Mode/Damper connectionshall be by means of the snaplock™ driveinterface mechanism, which is totallyindependent of the ductwork.
Smoke/Shield PTC™ Automatic Smokeand Fire Dampers with their appropriatecontrol modes shall have spring Fail-SafeClosed operation.
Smoke/Shield PTC™ Damper andselected Control Mode (M1,M5, M6 andM9) as supplied by Actionair.
Vent/Shield PTC™
Proportional Torque Control AutomaticSmoke Release Dampers with75mm x 0.5mm thick stainless steelaerodynamic blades incorporatingsynthetic seal, with steel blade endbearings and peripheral gasketting.Housed in a galvanised steel fullywelded spigotted casing suitable forsquare, rectangular, circular or flatoval duct connections.
The totally enclosed precise movementopposed blade drive shall be positionedout of airstream for protection againstdamage, be hard wearing and freerunning.
The Control Mode/Damper connectionshall be by means of the snaplock™drive interface mechanism, which istotally independent of the ductwork.
Vent/Shield PTC™ Automatic SmokeRelease Dampers with theirappropriate control modes shall havespring Fail-Safe Open operation.
Vent/Shield PTC™ Damper andselected Control Modes as supplied byActionair.
Approvals
Approved by The Loss Prevention Councilfor use in up to 4 hour constructions.
The Smoke/Shield PTC™ Damper testedand assessed to BS ISO 10294-1, BS EN 1366-2 and BS 476 pt. 20. It achieved ESclassification in accordance with BS ISO 10294-2:1999.
Low gas/smoke and fire integrity toClassification ES in vertical and horizontaltest installations.
An LPCB approved product, compliant tothe new Loss Prevention Council DesignGuide for Fire Protection of Buildings.
Fire tested in vertical and horizontalapplications under dynamic conditions byThe Loss Prevention Council.
Corrosion tested to LPS 1162.
Complies with the latest DW 144 casingleakage specification.
The Electrical Control Modes satisfy therequirements of EN 50081-1 and EN 50082-1 electro magneticcompatibility.
Customer Service
Actionair provides quality productsbacked by a dedicated team committedto providing the very best in customerservice.
Offering experienced technical backup,comprehensive sales and administrativecustomer support, productcommissioning and maintenance service.
Smoke/Shield PTC™
A Fire Rated Damper in accordancewith British Standard 5588: Part 9:1999 should be held in the OpenPosition by means of a ThermallyActuated Device set to operate atapproximately 74 °C.
Smoke/Shield PTC™ AutomaticSmoke and Fire Control Dampers areFire Rated Dampers as they are heldin the Reset (Open) Position by aThermally Actuated Device (ControlMode 1 – Mechanical Fusible Link,Control Modes 5 & 6 – ElectricalThermal Release – Mode 9 –Mechanical Fusible Link) operating ata temperature of approximately 72° C ± 4 °C.
Optional higher rated links areavailable, refer to Actionair TechnicalSales Office.
Note: Thermally activated devices arenot supplied with Vent/Shield ControlModes as standard.
Maintenance
The Smoke/Shield PTC™ Dampers aredesigned for applications in normal dryfiltered air systems and should besubjected to a planned inspectionprogramme, with cleaning and light oillubrication in accordance with goodindustry practice. When exposed to freshair intakes and/or inclement conditionsthis may need to be performed moreregularly based on experience gainedfrom previous inspections.
Quality Assurance
Smoke/Shield PTCTM
Certification No.17 Assessed to ISO 9001
19www.actionair.co.uk
For further application, technical and pricing information, please refer to Actionair Sales Office.
Number of unitsrequired
SS501/PTCSmoke/Shield PTC™ Square or Rectangular(Fail-safe closed).
