1、*USACE / NAVFAC / AFCESA / NASA UFGS-26 52 00.00 40 (August 2011)-Preparing Activity: NASA SupersedingUFGS-26 52 00.00 40 (November 2008)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated October 2011*SECTION TABLE OF CONTENTSDIVISION 26 - ELECTRICALSECTION 26 52 00.0
2、0 40EMERGENCY LIGHTING08/11PART 1 GENERAL1.1 REFERENCES1.2 ADMINISTRATIVE REQUIREMENTS1.2.1 Pre-Installation Meetings1.3 SUBMITTALSPART 2 PRODUCTS2.1 SYSTEM DESCRIPTION2.1.1 Performance Requirements2.2 MANUFACTURED UNITS2.2.1 Emergency Lighting Egress Units2.2.1.1 Batteries2.2.1.2 Battery Charger2.2
3、.1.3 Unit Enclosure2.2.1.4 Lampheads, Lamps, and Indicating Lights2.2.1.5 Relays and Switches2.2.1.6 Mounting Shelves2.2.2 Emergency Fluorescent Lighting2.2.3 Central Emergency Lighting Systems2.2.3.1 Operation2.2.3.2 Charger2.2.3.3 Batteries2.2.3.4 Accessories2.2.3.5 Enclosure2.2.4 Self-Testing Mod
4、ulePART 3 EXECUTION3.1 INSTALLATION3.2 FIELD TESTING3.3 WARRANTY- End of Section Table of Contents -SECTION 26 52 00.00 40 Page 1Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-*USACE / NAVFAC / AFCESA / NASA UFGS-26 52 00.00 40 (August 2011)-Prepari
5、ng Activity: NASA SupersedingUFGS-26 52 00.00 40 (November 2008)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated October 2011*SECTION 26 52 00.00 40EMERGENCY LIGHTING08/11*NOTE: This guide specification covers the requirements for battery-operated incandescent and e
6、mergency lighting units and lamps. Special systems requirements such as lamp-in fluorescent fixtures, battery or central systems are also covered in this section.Design the number and location of units to provide a minimum of 10 lux 1 foot-candle in compliance with OSHA; otherwise modify mounting an
7、d field-testing requirements.Show on the drawings a three-dimensional detail of each fixture with letter designation keyed to the drawings and electrical symbols describing the type, style, class, kind, and size of fixture.Edit this guide specification for project specific requirements by adding, de
8、leting, or revising text. For bracketed items, choose applicable items(s) or insert appropriate information.Remove information and requirements not required in respective project, whether or not brackets are present.Comments, suggestions and recommended changes for this guide specification are welco
9、me and should be submitted as a Criteria Change Request (CCR).*PART 1 GENERAL1.1 REFERENCES*NOTE: This paragraph is used to list the publications cited in the text of the guide specification. The publications are referred to in the text by basic designation only and listed in this paragraph by organ
10、ization, designation, date, SECTION 26 52 00.00 40 Page 2Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-and title.Use the Reference Wizards Check Reference feature when you add a RID outside of the Sections Reference Article to automatically place t
11、he reference in the Reference Article. Also use the Reference Wizards Check Reference feature to update the issue dates.References not used in the text will automatically be deleted from this section of the project specification when you choose to reconcile references in the publish print process.*T
12、he publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)NFPA 101 (2012) Life Safety CodeNFPA 70 (2011; TIA 11-1; Errata 2011) National Electrical
13、 CodeUNDERWRITERS LABORATORIES (UL)UL 924 (2006; Reprint Feb 2011) Standard for Emergency Lighting and Power Equipment1.2 ADMINISTRATIVE REQUIREMENTS*NOTE: If Section 26 00 00.00 20 BASIC ELECTRICAL MATERIALS AND METHODS is not included in the project specification, insert applicable requirements th
14、erefrom and delete the following paragraph.*Section 26 00 00.00 20 BASIC ELECTRICAL MATERIALS AND METHODS applies to work specified in this section.1.2.1 Pre-Installation MeetingsNo later than 30 _ after contract award, submit installation drawings for the Central Emergency Lighting Systems indicati
15、ng location of installed fixtures.Submit Material, Equipment, and Fixture Lists showing manufacturers style or catalog numbers, specification and drawing reference numbers, sample warranty, and fabrication site location. Also submit manufacturers catalog data and Certificates of Conformance for the
16、following items:a. Emergency Lighting Egress Unitsb. Emergency Fluorescent Lightingc. Central Emergency Lighting Systemsd. AccessoriesSECTION 26 52 00.00 40 Page 3Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-1.3 SUBMITTALS*NOTE: Review Submittal D
17、escription (SD) definitions in Section 01 33 00 SUBMITTAL PROCEDURES and edit the following list to reflect only the submittals required for the project. Keep submittals to the minimum required for adequate quality control.A “G” following a submittal item indicates that the submittal requires Govern
18、ment approval. Some submittals are already marked with a “G”. Only delete an existing “G” if the submittal item is not complex and can be reviewed through the Contractors Quality Control system. Only add a “G” if the submittal is sufficiently important or complex in context of the project.For submit
19、tals requiring Government approval on Army projects, a code of up to three characters within the submittal tags may be used following the “G“ designation to indicate the approving authority. Codes for Army projects using the Resident Management System (RMS) are: “AE“ for Architect-Engineer; “DO“ for
20、 District Office (Engineering Division or other organization in the District Office); “AO“ for Area Office; “RO“ for Resident Office; and “PO“ for Project Office. Codes following the “G“ typically are not used for Navy, Air Force, and NASA projects.Choose the first bracketed item for Navy, Air Force
21、 and NASA projects, or choose the second bracketed item for Army projects.*Government approval is required for submittals with a “G“ designation; submittals not having a “G“ designation are for Contractor Quality Control approval.for information only. When used, a designation following the “G“ desig
22、nation identifies the office that will review the submittal for the Government. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:SD-01 Preconstruction SubmittalsMaterial, Equipment, and Fixture Lists; G; G, _sample warranty; G; G, _SD-02 Shop DrawingsCentral Emergency Li
23、ghting Systems; G; G, _SD-03 Product DataEmergency Lighting Egress Units; G; G, _Emergency Fluorescent Lighting; G; G, _Central Emergency Lighting Systems; G; G, _Accessories; G; G, _SECTION 26 52 00.00 40 Page 4Provided by IHSNot for ResaleNo reproduction or networking permitted without license fro
24、m IHS-,-,-SD-06 Test ReportsSystem Operational Tests; G; G, _SD-07 CertificatesCertificates of Conformance; G; G, _Warranty; G; G, _PART 2 PRODUCTS2.1 SYSTEM DESCRIPTIONFurnish emergency lighting units completely assembled with wiring and mounting devices, ready for installation at the locations ind
25、icated. Equip fixtures with lamps. Ensure emergency lighting units are suitable for operation on the ac supply circuit to which they are to be electrically connected.2.1.1 Performance RequirementsProvide emergency lighting units conforming to UL 924 and NFPA 101.2.2 MANUFACTURED UNITS2.2.1 Emergency
26、 Lighting Egress UnitsProvide complete self-contained emergency lighting units with batteries, battery charger, one or more local or remote lamp heads with lamps, under-voltage relay, indicator lights, on/off switch, and test switch, in accordance with UL 924 for Type I (emergency light set), Class
27、I rechargeable storage-battery-powered unit _, Style D non-refillable nickel-cadmium battery _, as indicated.2.2.1.1 BatteriesProvide batteries rated not less than 6-12 _ volts. Provide batteries with the capacity and rating to supply the lamp load with maintained 87.5 _-percent power, minimum, for
28、1.5 _ hours, or the battery-lamp combination maintaining 60 _-percent, minimum, illumination. Provide maintenance-free lead acid nickel-cadmium type batteries, with a minimum normal life of 10 _ years.2.2.1.2 Battery ChargerInclude in battery charger a dry-type full-wave rectifier with two charging
29、rates, one to automatically maintain the battery in a fully charged state under normal conditions and the other to automatically recharge the battery to a fully charged state within 12 _ hours after continuous discharge of 1-1/2 _ hours through the connected lampload.2.2.1.3 Unit EnclosureFabricate
30、the unit enclosure from sheet steel not less than 1.3 _ millimeter 18 _ gage. Design of cover is to provide access to the battery and battery-charger compartments and have a full-length piano hinge and a latching device. Protect component parts within the enclosure from dust, moisture, and oxidizing
31、 fumes from the battery. Coat interior and exterior surfaces of enclosure with a corrosion-resistant gray baked-enamel SECTION 26 52 00.00 40 Page 5Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-finish.2.2.1.4 Lampheads, Lamps, and Indicating Lights
32、Mount the lampheads on the top of the unit enclosure, or wall mount, except where otherwise indicated and fully adjustable in the horizontal and vertical planes. Provide steel lamp head assembly with nickel chromium plating. Form the exterior housing of the lamp from nickel cadmium-plated sheet stee
33、l.Provide sealed-beam type lamps, PAR-36 halogen, rated not less than 12 _ watts at the specified dc voltage.Mount an amber “ready-for-use on alternating current“ indicating light, a red “recharging on alternating current“ indicating light, and a momentary-contact pushbutton test switch on the cover
34、 of the unit enclosure. The amber light indicates, when illuminated, that the unit is electrically connected to the normal ac supply source and that the battery is fully charged. The red light indicates, when illuminated, that the battery is being recharged. The momentary-contact pushbutton test swi
35、tch transfers the unit from normal supply to battery supply and tests operation of equipment under simulated ac source power failure.2.2.1.5 Relays and SwitchesProvide an under-voltage relay of the self-clearing type which automatically connects the lampload to the battery supply upon failure of the
36、 alternating current supply. Mount an on-off toggle switch inside the unit enclosure to disconnect the battery from the lampload when the unit is taken out of service for maintenance purposes. The relay energizes when the ac supply falls to 70 _ percent of normal voltage.2.2.1.6 Mounting ShelvesProv
37、ide emergency lighting units with angle iron _ mounting shelves and with a protective screen designed by the equipment manufacturer for this purpose. Coat the mounting shelf and screen with a corrosion-resistant finish in accordance with manufacturers standard practice.2.2.2 Emergency Fluorescent Li
38、ghtingProvide each unit with an automatic power failure device, test switch, pilot light, and fully automatic high/low trickle charger in a self-contained solid-state, temperature-compensated power-pack. Provide sealed-wet gelled-electrolyte type battery with capacity as required to supply power to
39、provide a minimum of 6500 _ lumens per square meter 600 _ lumens using a 40 _-watt rapid start lamp. Provide a sealed and maintenance-free battery, with an active life of not less than 10 _ years under normal operating conditions.2.2.3 Central Emergency Lighting SystemsProvide a central power system
40、 providing emergency power at 277 120 volts, 60 hertz, for a minimum period of 90 _ minutes. Design the system to handle surges during loss and recovery of the voltage, and to deliver its full rated output to designated lamp load. Provide batteries backup ac source for power.SECTION 26 52 00.00 40 P
41、age 6Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-2.2.3.1 OperationUpon loss of normal supply voltage, design the system to automatically disengage itself from the normal input line, switching to a self-contained inverter with built-in protection
42、when the output is shorted or overloaded. When normal line voltage resumes, the emergency system automatically switches back to normal operation. Size the transfer switch for this function to handle 125 _ percent of full load. Battery systems are to include self-contained inverters with overload pro
43、tection.2.2.3.2 ChargerProvide a completely automatic battery charger, which maintains the batteries in a fully charged condition, and recharges the batteries to full capacity within 24 _ hours after full discharge in accordance with UL 924.2.2.3.3 BatteriesProvide sealed lead-acid nickel-cadmium ty
44、pe batteries, maintenance-free for a period of not less than 10 _ years under normal operating conditions.2.2.3.4 AccessoriesProvide visual indicators to indicate normal power, inverter power, and battery charger operation. Provide low-voltage test switch to simulate power failure by interrupting the input line, voltage meter, electrolyte level detector to automatically disable the charging circuit in the event of a fault, and low voltage cutoff to prevent extreme battery power dissipation.2.2.3.5 EnclosureProvide a free-standing cabinet with floor stand and constructed of
