Rapidrise fire test fireresistance designs for protecting structural members subject to petrochemical exposure fires are investigated according to ansiul 1709, rapid rise fire tests of protection materials for structural steel, and are covered under fireresistance ratings ansiul 1709 bybu. View and download honeywell d355pl installation and maintenance instructions online. All eps files are vector graphics contained in zip files. We also offer two different types of subscriptions.
Ul 268a ul standard for safety smoke detectors for duct. The current icc international fire code 2018 ifc allows an individual battery energy storage system bess unit not exceeding 50 kwh and having a maximum quantity of systems totaling 600 kwh of energy per indoor fire. Detector heads shall not require additional filters or screens. Ul listed and fm approved as a multi lowtemperature warning for sprinkler systems, per nfpa 25 ul 268a listed for direct airduct use 4,000 fpm ul 2075 and nfpa 72 requirements for sensitivity selfmonitoring remote sensitivitymeasurement capability tri. Clear polycarbonate cover for convenient visual inspection of sampling tube filters. Download and print ul standards materials in adobe pdf format. Smoke detectors for duct application a description is not available for this item.
Ul standard 268a, standard for smoke detectors for. Ul 681 installation and classifiction of burglar and. A complete new edition of an existing standard or outline. Established in 1894 as the underwriters electrical bureau a bureau of the national board of fire underwriters, it was known throughout the 20th century as underwriters laboratories and participated in the safety analysis of many of that centurys new technologies. Ul 268 smoke detectors for fire alarm systems standards catalog. Duct smoke detectors, universal voltage models 230 vac, 115 vac, 24 vac or 24 vdc operation. Ul 268a bulletin january 21, 2016 ul standard for safety smoke detectors for duct application a description is not available for this item.
Ul 268a bulletin ul standard for safety smoke detectors. Accessory return smoke detectors for 4850a020060, 4850z030105 singlepackage rooftop units. While no smoke alarm is a false alarm, ul 268 does introduce a. The fenwal series dh60 2w air duct smoke detector is designed for detecting particles of combustion in air handling systems. To download the event log, connect a pc to the detector serial port and run the.
Our breadth, established objectivity and proven history mean we are a symbol of trust. Cheap ansi standards pdf download, you can download online amse pdf,ansi asme,asme bpvc,ansi api,ul,gost,csa standard pdf. These requirements cover air duct smoke detectors intended for indoor use within or protruding into a duct, or mounted in a housing with sampling tubes extending into or traversing a duct. However, previous versions of the document may be used until ul provides notification that they are no longer in use. Actionable insights on the topics you choose, delivered directly to your inbox.
Ul llc is a global safety certification company headquartered in northbrook, illinois. Ul certification customers have free access to ul standards, not including ul iec based standards. Box 99, 25475 magnolia drive, maryville, mo 64468 tel. Some ul standards are ibr incorporated by reference into the us code of federal regulations. Ul 268a standard for smoke detectors for duct application.
Ul 508a industrial control panels power distribution and. This device will not operate without electrical power. Documents sold on the ansi standards store are in electronic adobe acrobat pdf format, however some iso and iec standards are available from amazon in hard copy. The detector housing shall be ul listed per ul 268a specifically for use in air handling systems. Ul 268a 2008dec11 ul standard for safety smoke detectors for duct applcatonfourth edton reprnt wth revsons through and ncludng september 25 2009. Aspirating smoke detector installers handbook products. The flexible housing of the duct smoke detector fits multiple footprints from square to rectangular. August 1, 2014 ul standard for safety smoke detectors for duct application a description is not available for this item. Installation in accordance with this manual, applicable codes, and the instructions. Are the documents at the ansi webstore in electronic adobe acrobat pdf format only. Av and ict equipment will need to comply with 623681 requirements in order to be sold in north america and europe.
The air duct smoke detector shall be a system sensor innovairflex d4120 photoelectric duct smoke detector. Subscribers to ul s certification services under control units and accessories for fire alarm systems, ul864 smoke detectors for fire alarm systems, ul 268 subject. Ul 268a smoke detectors for duct application a description is not available for this item. This standard sets forth requirements for smoke detectors and accessories, including mechanical guards to be employed in ordinary indoor locations in accordance with the following. Find the most uptodate version of ul 268a at engineering360.
Readonly copies of those standards are available to the public at the ul website the following ul standards are available in paper copy in the noble library on the tempe campus. For your convenience, the stp number and title, standards covered by the stp, and ul staff contacts are identified for each stp. By complying with ul 268, makers of the smoke detectors you use in your home or business are providing earlier detection of dangerous smoke levels in the air. View and download greenheck dh100acdclp specifications online. Ul is a global independent safety science company offering expertise across three strategic businesses.
Smoke, heat, and duct detectors application bulletin. Smoke, heat, and duct detectors application bulletin 1 overview of smoke, heat, and duct detectors this group of detectors comprises of a variety of detection technologies available in various combinations to meet the needs of the fire protection community. Find the ul standard you need in our catalog, access the standards certification customer library if you are a ul certification customer, or purchase a standard from our sales site. A ul product certification is a valuable marketing tool.
Documents sold on the ansi standards store are in electronic adobe acrobat pdf format, however some iso and iec standards are available from amazon in hard copy format. Subscribers to uls certification services under control units and accessories for fire alarm systems, ul864 smoke detectors for fire alarm systems, ul 268 subject. Ul has created this toolkit to help you understand 623681 and provide you with knowledge and resources. Ul 9540a was developed to address safety concerns identified by the building codes and the fire service in the united states. Ul 268 ul standard for safety smoke detectors for fire. Our breadth, established objectivity and proven history mean we are a symbol of trust, enabling us to help provide peace of mind to all. List of uls standards technical panels stps below is a list of the nearly 400 ul stps. Independent testing company offer 3rd party certification usa centric, but going beyond cul consistent with nec offer a variety of listing services ul 891 deadfront switchboards ul 1058 drawout acbs ul 67 panelboards ul 98 disconnect switches ul 489 molded case circuit breakers. An electronic document associated with a ul standard for safety or outline of investigation, and issued by ul to propose. The smoke and heat detectors are constructed of a white, highimpact polymer. Ansi ul 2682009 smoke detectors for fire alarm signaling systems. View and download firex 2650660 specification sheet online. Ul 263 2011jun21 ul standard for safety fre tests of buldng constructon and materalsfourteenth edton.
Ul 681 standard for installation and classification of. Find the most uptodate version of ul 268 at engineering360. Remote test station and remote annunciator accessories. View and download carrier 4850a020 060 installation instructions manual online. Ul 268 7th edition informational sheet hochiki america. Ul 508a supplement sa specific component requirements ul. Asme pdf,ansi,asme bpvc,ansi api,ul,csa,gost standard. It means your product or company has successfully met stringent standards for product safety. To contact the stp project manager by email, click on the project managers name. A manual reset switch shall be located on the front of the device. The dh60 2w duct detector housing accepts the fenwal advanced cpd7054d ionization and. Iec 623681 is the new hazard safety standard that will permanently replace both iec 60065 and iec 609501 by december 2020. Ul 268 smoke detectors for fire alarm signaling systems. The cost to purchase this standard varies depending on whether you are ordering a hardcopy, pdf or combination of the two.
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