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HomeMy WebLinkAboutA17-0062_K85001-0584 -- Intelligent SuperDuct Duct Smoke Detector_1507143918.pdfPage 1 of 4 DATA SHEET K85001-0584 Not to be used for installation purposes. Issue 1 Kidde Catalog u Intelligent Initiating 10-11-16 Technology that saves lives Overview The Kidde SuperDuct Signature Series smoke detector is the most advanced and most reliable device in its class. Designed for easy installation and superb reliability, SuperDuct represents the perfect balance of practical design and advanced technology. SuperDuct detectors feature a unique design that speeds instal- lation and simplifies maintenance. Removable dust filters, confor- mally coated circuit boards, and optional water-resistant gaskets keep contaminants away from components, ensuring years of trouble-free service. When cleaning is required, the assemblies come apart easily and snap back together in seconds. A Signature Series photoelectric sensor is incorporated into the design of each GSA-SD duct smoke detector. This sensor inherits the power and benefits of this exceptional line of intelligent devices. Signature Series sensors gather analog information from their smoke sensing elements and convert it into digital signals. The sensor measures and analyses these signals and compares the information to historical readings and time patterns to make an alarm decision. Digital filters remove signal patterns that are not typical of fires, which virtually eliminates unwanted alarms. Standard Features • Less than 2" deep for easy installation and applications where space is tight • -20°F to 158°F (-29°C to 70°C) operating range with 100 ft/ min. to 4,000 ft/min air velocity rating assures reliability under harsh environmental conditions • Status LEDs remain visible through clear assembly cover • Cover monitor switch for added security • Standard sampling tube spacing for easy drop-in migration from other detectors • Sampling tube can be installed with or without the cover in place and can be rotated in 45-degree increments to ensure proper alignment with duct airflow • 15.2 to 19.95 Vdc operation • Magnet-activated test switch • One Form C auxiliary alarm relay for controlling ancillary equip- ment (e.g., HVAC controls) • No special tools required for easy access to field connections • Signature Series intelligence • Environmental compensation with differential sensing for reli- able, stable, and drift-free sensitivity • Wide 0.79% to 2.46% obscuration/ft. smoke sensitivity • Identification of dirty or defective detectors Intelligent Duct Smoke Detector GSA-SD WARNING: Duct detectors have specific limitations. Duct detectors are not a substitute for an open area smoke detector. Duct detectors are not a substitute for early warning detection or a replacement for a building’s regular fire detection system. Smoke detectors are not designed to detect toxic gases which can build up to hazardous levels in some fires. These devices will not operate without electrical power. As fires frequently cause power interruptions, Kidde suggests you discuss further safeguards with your local fire protection specialist. 3242-1483:0173 S853 CompatibleCompatible with with VS VS & & VM VM control control systems Vail Fire & Emergency Services 10/04/17 Page 2 of 4 DATA SHEET K85001-0584 Not to be used for installation purposes. Issue 1 Application SuperDuct detectors are ideally suited to duct smoke detection applications where early indication of combustion is required within the confined space of ventilation ductwork. Its primary purpose is to provide early warning of an impending fire and to prevent smoke from circulating throughout the building. It is typically used to detect smoke in the supply side of the HVAC system but can provide supervision of the return side as well. Return air Remote test station Duct smoke detector Supply air Duct smoke detector Remote test station FACP HVAC unit Alarm relay output Alarm relay output Protected premises SuperDuct detectors continually sample air flow in the HVAC duct and initiate an alarm condition whenever smoke is detected. An alarm is activated when the quantity (percent obscuration) of combustion products in that air sample exceeds the detector’s sensitivity setting. Signature Series Intelligence Like all Signature detectors, the GSA-SD features electronic ad- dressing and issues a dirty sensor warning when it reaches its preset limit. The dirty sensor warning indicates the sensor is op- erating within its specified limits but is in need of servicing. When the detector’s ability to compensate for environmental changes has reached its limit, the duct smoke detector signals a trouble condition. The GSA-SD also uses differential sensing to prevent gradual environmental changes from triggering unwanted alarms. A rapid change in environmental conditions, such as smoke from a fire, causes the detector to signal an alarm state, but dust and debris accumulated over time does not change alarm sensitivity. Each Signature Series SuperDuct detector contains a microproc- essor that performs comprehensive self-diagnostics and stores the results in nonvolatile memory. Stored results include details such as hours of operation, last maintenance date, and number of alarms and troubles. This information can be retrieved and reviewed when desired. Detector Configuration The detector assembly cover provides easy access to the smoke sensor, its wiring connections, sample and exhaust tubes, and the smoke chamber itself. Air enters the detector’s sensing chamber through a sampling tube (ordered separately) that extends into the duct and is directed back into the ventilation system through an exhaust tube (in- cluded). The difference in air pressure between the two tubes pulls the sampled air through the sensing chamber. When a sufficient amount of smoke is detected in the sensing chamber, the detector initiates an alarm. The sampling tube may be installed from either the duct side of the assembly or from inside the sensor compartment, as preferred by the installer. (The exhaust tube must be installed from the duct side.) Sampling tubes may be rotated in 45-degree increments so that air-holes can be aligned to allow the unit to be mounted at virtually any angle relative to the air flow. In installations where the duct smoke detector’s controls and indica- tors are hidden from view, a remote test station or an LED indicator can be connected to the detector to provide these functions. Remote Test Stations Labor-saving Remote Test/Reset stations provide alarm testing from the convenience of a remote location. Tests can be performed quickly and safely – without having to climb to the roof. Magnetically- operated and key-operated one-gang models are available. Signature SuperDuct detectors are also compatible with GSA-LED remote alarm LED. Air velocity in the duct as low as 100 ft/min. maintains adequate air flow into the sensor smoke chamber through air holes in the air sampling tube and discharges through the exhaust tube. Su- perDuct air sampling tubes must be installed with the inlet holes facing the airstream. Sampling tubes may be rotated in 45-degree increments so that air-holes can be aligned to allow the unit to be mounted in virtually any angle relative to the airflow. SuperDuct sensors are engineered to operate optimally under the harsh environmental conditions frequently found in HVAC duc- twork. Nonetheless, before installing the detector, test the duct air velocity, temperature, and humidity to verify that it is within the operating range of the SuperDuct detector. Consult the SuperDuct installation sheet for details. Dimensions 8.70in (22.1 cm) 7.75in (19.7 cm) 8.15in (20.7 cm) 2.28 in (5.78 cm) 5.45 in (13.84 cm) 5.40 in (13.72 cm) 1.38in (3.51 cm) 1.90 in (4.83 cm) 3.08in (7.82 cm) 1.60in (4.06 cm) Vail Fire & Emergency Services 10/04/17 Page 3 of 4 DATA SHEET K85001-0584 Not to be used for installation purposes. Issue 1 Assembly HVAC duct Airflow Sampling tube Detector #10 sheet metal screw (2X) Detector Sampling tube socket Exhaust tube Thick gasket Thin gasket Exhaust tube socket Coupling Sampling tube (ordered separately) Plug Mounting Wiring High-humidity environments Use the SD-PH Protective Housing when installing SuperDuct detectors in high-humidity environments. The SD-PH is a weather- ized housing that prevents condensation on the device by insulat- ing the detectors and providing circulated air from the monitored HVAC duct. The SD-PH also adds a layer of protection against physical damage to the unit. SD-PH Protective Housing Duct Detector Hinged Cover Rear View Housing air tube Detector conduit holes Housing air tube The SD-PH is easy to install and service. The hinged and transpar- ent cover provides ready access to the detector, while keeping its status indicators visible at all times. Note: The SD-PH Protective Housing is weatherized against out- door air, but it is not intended for direct outdoor exposure. 17 16 15 Auxiliary equipment Test Alarm 1 2 3 4 SD-TRK or SD-TRM [1] Alarm   SIGA-LED [1] [1] No more than one remote test station or LED indicator can be connected to the detector at the same time. Wiring is unsupervised. Maximum wire resistance is 10 ohms per wire. Power indicator Alarm indicator or 14 13 12 11 10 987 DataIn()  DataIn()  Data Out () Data Out () Vail Fire & Emergency Services 10/04/17 Page 4 of 4 DATA SHEET K85001-0584 Not to be used for installation purposes. Issue 1 10-11-16 Technology that saves lives Contact us... Email: kidde.fire@fs.utc.com Web: Kidde.com/EngineeredSystems Kidde is a UTC brand. 1016 Corporate Park Drive Mebane, NC 27302 © 2016 United Technologies Corporation. All rights reserved. Ordering Information Specifications, detector Specifications, test stations Remote Test/Reset Stations provide alarm test, trouble indication, and reset capability from a remote loca- tion. They include a one-gang plate, momentary SPST switch, red alarm LED, and terminal block. Magnetically- operated models (TRM) or key-operated models (TRK) are available. Dimensions 8.70 x 5.45 x 1.90 inches (221 x 138 x 48 mm) Wire size 14 to 22 AWG Detection method Photoelectric (light scattering principle) Air velocity rating 100 to 4,000 ft/min and meets the required minimum air pressure differential Air pressure differential 0.005 to 1.00 inches of water Sensitivity 0.79 to 2.46 %/ft obscuration Alarm test response time 5 seconds LED indicators Alarm (red), Power (green) Common alarm relay Unsupervised and power- limited Quantity: 1 Type: Form C Ratings: 2.0 A at 30 Vdc (resistive) Operating voltage 15.2 to 19.95 Vdc Operating current Standby: 45 µA Alarm: 45 µA Inrush: 1 mA Standalone alarm: 18 mA Operating environment Temperature (UL): -20 to 158 °F (-29 to 70 °C). Temperature (ULC): -4 to 120 °F (-29 to 49 °C) Relative humidity: 10 to 93%, noncondensing Agency listings UL, ULC, CSFM, FM, MEA Compatible electrical boxes North American 1-gang box Standard 4-in square box, 1-1/2 inches deep, with 1-gang cover LED indicators Alarm (red) LED type Clear lens Wire size 14 to 22 AWG Resistance per wire 10 Ohms, max. Current requirements See controller specifications LED circuit ratings Voltage: 3 Vdc, max. Current: 30 mA, max. Switch ratings (SD-TRK) Voltage: 125 Vdc, max. Current: 4 A, max. Switch ratings (SD-TRM) Voltage: 200 Vdc, max. Current: 0.5 A, max. Compatible detectors SuperDuct conventional two-wire and Signature duct smoke detectors Operating environment -4°F to 158°F (-20°C to 70°C) Humidity: 93% RH, noncondensing Storage temperature -4 to 140 °F (-20 to 60 °C) Agency listings UL, ULC, MEA, CSFM Catalog Number Description Ship Wt., lb. (kg) GSA-SD Intelligent SuperDuct Detector 2.4 (1.1) Accessories SD-T8 8-inch sampling tube 0.5 (0.2) SD-T18 18-inch sampling tube 1.5 (0.7) SD-T24 24-inch sampling tube 2.7 (1.2) SD-T36 36-inch sampling tube 3.0 (1.4) SD-T42 42-inch sampling tube 3.5 (1.6) SD-T60 60-inch sampling tube 5.8 (2.6) SD-T78 78-inch sampling tube 7.5 (3.4) SD-T120 120-inch sampling tube 11.5 (5.2) SD-PH Protective housing for high humidity environments 5.5 (2.5) GSA-LED Remote alarm LED 1.0 (0.5) SD-TRM Remote test station, magnetic 1.0 (0.5) SD-TRK Remote test station, keyed 1.0 (0.5) SD-VTK Air velocity test kit (stoppers only, etc) 1.0 (0.5) SD-GSK Cover gasket kit 0.5 (0.2) SD-MAG Test magnet kit 0.5 (0.2) GSA-SDPCB Replacement PCB/Signature sensor kit 1.0 (0.5) Vail Fire & Emergency Services 10/04/17