1、4-09 26 51 00 - 1 SECTION 26 51 00 INTERIOR LIGHTING SPEC WRITER NOTE: Delete between /-/ if not applicable to project. Also delete any other item or paragraph not applicable to the section and renumber the paragraphs. Coordinate with drawing schedules. PART 1 - GENERAL 1.1 DESCRIPTION: This section
2、 specifies the furnishing, installation and connection of the interior lighting systems. 1.2 RELATED WORK /A. Section 13 05 41, SEISMIC RESTRAINT REQUIREMENTS FOR NON-STRUCTURAL COMPONENTS: Requirement for seismic restraint for nonstructural Components./ B. Section 26 05 11, REQUIREMENTS FOR ELECTRI
3、CAL INSTALLATIONS: General requirements that are common to more than one section of Division 26. C. Section 26 05 21, LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES (600 VOLTS AND BELOW): Cables and wiring. D. Section 26 05 26, GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS: Requirements for perso
4、nnel safety and to provide a low impedance path to ground for possible ground fault currents. E. Section 26 27 26, WIRING DEVICES: Wiring devices used for control of the lighting systems. 1.3 QUALITY ASSURANCE Refer to Paragraph, QUALIFICATIONS, in Section 26 05 11, REQUIREMENTS FOR ELECTRICAL INSTA
5、LLATIONS. 1.4 SUBMITTALS A. In accordance with Section 26 05 11, REQUIREMENTS FOR ELECTRICAL INSTALLATIONS, submit the following: B. Product Data: For each type of lighting fixture (luminaire) designated on the LIGHTING FIXTURE SCHEDULE, arranged in order of fixture designation, submit the following
6、 information. 1. Material and construction details include information on housing, optics system and lens/diffuser. 2. Physical dimensions and description. 3. Wiring schematic and connection diagram. 4. Installation details. 5. Energy efficiency data. 6. Photometric data based on laboratory tests co
7、mplying with IESNA Lighting Measurements, testing and calculation guides. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-4-09 26 51 00 - 2 7. Lamp data including lumen output (initial and mean), color rendition index (CRI), rated life (hours) and co
8、lor temperature (degrees Kelvin). 8. Ballast data including ballast type, starting method, ambient temperature, ballast factor, sound rating, system watts and total harmonic distortion (THD). C. Manuals: 1. Submit, simultaneously with the shop drawings companion copies of complete maintenance and op
9、erating manuals including technical data sheets, and information for ordering replacement parts. 2. Two weeks prior to the final inspection, submit four copies of the final updated maintenance and operating manuals, including any changes, to the Resident Engineer. D. Certifications: 1. Two weeks pri
10、or to final inspection, submit four copies of the following certifications to the Resident Engineer: a. Certification by the Contractor that the equipment has been properly installed, adjusted, and tested. 1.5 APPLICABLE PUBLICATIONS A. Publications listed below (including amendments, addenda, revis
11、ions, supplements, and errata) form a part of this specification to the extent referenced. Publications are referenced in the text by designation only. B. Institute of Electrical and Electronic Engineers (IEEE): C62.41-91 Guide on the Surge Environment in Low Voltage (1000V and less) AC Power Circui
12、ts C. National Fire Protection Association (NFPA): 70 . National Electrical Code (NEC) 101 Life Safety Code D. National Electrical Manufacturers Association (NEMA): C82.1-97 . Ballasts for Fluorescent Lamps - Specifications C82.2-02 . Method of Measurement of Fluorescent Lamp Ballasts C82.4-02 . Bal
13、lasts for High-Intensity-Discharge and Low-Pressure Sodium Lamps C82.11-02 High Frequency Fluorescent Lamp Ballasts E. Underwriters Laboratories, Inc. (UL): 496-96 . Edison-Base Lampholders 542-99 . Lampholders, Starters, and Starter Holders for Fluorescent Lamps 844-95 . Electric Lighting Fixtures
14、for Use in Hazardous (Classified) Locations Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-4-09 26 51 00 - 3 924-95 . Emergency Lighting and Power Equipment 935-01 . Fluorescent-Lamp Ballasts 1029-94 High-Intensity-Discharge Lamp Ballasts 1029A-06Ig
15、nitors and Related Auxiliaries for HID Lamp Ballasts 1598-00 Luminaires 1574-04.Standard for Track Lighting Systems 2108-04.Standard for Low-Voltage Lighting Systems 8750-08.Light Emitting Diode (LED) Light Sources for Use in Lighting Products F. Federal Communications Commission (FCC): Code of Fede
16、ral Regulations (CFR), Title 47, Part 18 PART 2 - PRODUCTS 2.1 LIGHTING FIXTURES (LUMINAIRES) A. Shall be in accordance with NFPA 70 and UL 1598, as shown on drawings, and as specified. B. Sheet Metal: 1. Shall be formed to prevent warping and sagging. Housing, trim and lens frame shall be true, str
17、aight (unless intentionally curved) and parallel to each other as designed. 2. Wireways and fittings shall be free of burrs and sharp edges and shall accommodate internal and branch circuit wiring without damage to the wiring. 3. When installed, any exposed fixture housing surface, trim frame, door
18、frame and lens frame shall be free of light leaks; lens doors shall close in a light tight manner. 4. Hinged door closure frames shall operate smoothly without binding when the fixture is in the installed position, latches shall function easily by finger action without the use of tools. C. Ballasts
19、shall be serviceable while the fixture is in its normally installed position, and shall not be mounted to removable reflectors or wireway covers unless so specified. D. Lamp Sockets: 1. Fluorescent: Lampholder contacts shall be the biting edge type or phosphorous-bronze with silver flash contact sur
20、face type and shall conform to the applicable requirements of UL 542. Lamp holders for bi-pin lamps shall be of the telescoping compression type, or of the single slot entry type requiring a one-quarter turn of the lamp after insertion. 2. High Intensity Discharge (H.I.D.): Shall have porcelain encl
21、osures. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-4-09 26 51 00 - 4 E. Recessed fixtures mounted in an insulated ceiling shall be listed for use in insulated ceilings. F. Mechanical Safety: Lighting fixture closures (lens doors, trim frame, hin
22、ged housings, etc.) shall be retained in a secure manner by captive screws, chains, captive hinges or fasteners such that they cannot be accidentally dislodged during normal operation or routine maintenance. G. Metal Finishes: 1. The manufacturer shall apply standard finish (unless otherwise specifi
23、ed) over a corrosion resistant primer, after cleaning to free the metal surfaces of rust, grease, dirt and other deposits. Edges of pre-finished sheet metal exposed during forming, stamping or shearing processes shall be finished in a similar corrosion resistant manner to match the adjacent surface(
24、s). Fixture finish shall be free of stains or evidence of rusting, blistering, or flaking, and shall be applied after fabrication. 2. Interior light reflecting finishes shall be white with not less than 85 percent reflectances, except where otherwise shown on the drawing. 3. Exterior finishes shall
25、be as shown on the drawings. H. Lighting fixtures shall have a specific means for grounding metallic wireways and housings to an equipment grounding conductor. I. Light Transmitting Components for Fluorescent Fixtures: 1. Shall be 100 percent virgin acrylic. 2. Flat lens panels shall have not less t
26、han 1/8 inch 3.2mm of average thickness. The average thickness shall be determined by adding the maximum thickness to the minimum unpenetrated thickness and dividing the sum by 2. 3. Unless otherwise specified, lenses, diffusers and louvers shall be retained firmly in a metal frame by clips or clamp
27、ing ring in such a manner as to allow expansion and contraction of the lens without distortion or cracking. J. Lighting fixtures in hazardous areas shall be suitable for installation in Class and Group areas as defined in NFPA 70, and shall comply with UL 844. K. Compact fluorescent fixtures shall b
28、e manufactured specifically for compact fluorescent lamps with ballast integral to the fixture. Assemblies designed to retrofit incandescent fixtures are prohibited except when specifically indicated for renovation of existing fixtures (not the lamp). Fixtures shall be designed for lamps as specifie
29、d. 2.2 BALLASTS SPEC WRITER NOTE: Instant start ballasts shall be used in low Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-4-09 26 51 00 - 5 ambient temperature environments, and shall not be used where controlled by occupancy sensors. Match balla
30、st and lamp type. A. Linear Fluorescent Lamp Ballasts: Multi-voltage (120 277V) electronic /instant-start/ /programmed-start/ /rapid-start/ type, complying with UL 935 and with ANSI C 82.11, designed for type and quantity of lamps indicated. Ballast shall be designed for full light output unless dim
31、mer or bi-level control is indicated; including the following features: 1. Lamp end-of-life detection and shutdown circuit (T5 lamps only). 2. Automatic lamp starting after lamp replacement. 3. Sound Rating: Class A. 4. Total Harmonic Distortion Rating: 10 percent or less. 5. Transient Voltage Prote
32、ction: IEEE C62.41.1 and IEEE C62.41.2, Category A or better. 6. Operating Frequency: 20 kHz or higher. 7. Lamp Current Crest Factor: 1.7 or less. 8. Ballast Factor: 0.87 or higher unless otherwise indicated. 9. Power Factor: 0.98 or higher. 10. Interference: Comply with 47 CFT 18, Ch.1, Subpart C,
33、for limitations on electromagnetic and radio-frequency interference for non-consumer equipment. 11. To facilitate multi-level lamp switching, lamps within fixture shall be wired with the outermost lamp at both sides of the fixture on the same ballast, the next inward pair on another ballast and so o
34、n to the innermost lamp (or pair of lamps). Within a given room, each switch shall uniformly control the same corresponding lamp (or lamp pairs) in all fixture units that are being controlled. 12. Where three-lamp fixtures are indicated, unless switching arrangements dictate otherwise, utilize a com
35、mon two-lamp ballast to operate the center lamp in pairs of adjacent units that are mounted in a continuous row. The ballast fixture and slave-lamp fixture shall be factory wired with leads or plug devices to facilitate this circuiting. Individually mounted fixtures and the odd fixture in a row shal
36、l utilize a single-lamp ballast for operation of the center lamp. 13. Dimming ballasts shall be as per above, except dimmable from 100% to / 5 / / /% of rated lamp lumens. B. Low-Frequency Linear T8 Fluorescent Lamp Ballasts (allowed for Surgery Suites, Critical Care Units and Animal Labs): /120V/ /
37、277V/ hybrid Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-4-09 26 51 00 - 6 electronic-electromagnetic rapid-start type, complying with UL 935 and with ANSI C 82.11, designed for type and quantity of lamps indicated. Ballast shall be designed for
38、full light output; including the following features: 1. Automatic lamp starting after lamp replacement. 2. Sound Rating: Class A. 3. Total Harmonic Distortion Rating: 20 percent or less. 4. Transient Voltage Protection: IEEE C62.41.1 and IEEE C62.41.2, Category A or better. 5. Operating Frequency: 6
39、0 Hz. 6. Lamp Current Crest Factor: 1.7 or less. 7. Ballast Factor: 0.85 or higher unless otherwise indicated. 8. Power Factor: 0.90 or higher. 9. Interference: Comply with 47 CFT 18, Ch.1, Subpart C, for limitations on electromagnetic and radio-frequency interference for non-consumer equipment. 10.
40、 To facilitate multi-level lamp switching, lamps within fixture shall be wired with the outermost lamp at both sides of the fixture on the same ballast, the next inward pair on another ballast and so on to the innermost lamp (or pair of lamps). Within a given room, each switch shall uniformly contro
41、l the same corresponding lamp (or lamp pairs) in all fixture units that are being controlled. 11. Where three-lamp fixtures are indicated, unless switching arrangements dictate otherwise, utilize a common two-lamp ballast to operate the center lamp in pairs of adjacent units that are mounted in a co
42、ntinuous row. The ballast fixture and slave-lamp fixture shall be factory wired with leads or plug devices to facilitate this circuiting. Individually mounted fixtures and the odd fixture in a row shall utilize a single-lamp ballast for operation of the center lamp. C. Compact Fluorescent Lamp Balla
43、sts: Multi-voltage (120 277V), electronic-programmed rapid-start type, complying with UL 935 and with ANSI C 82.11, designed for type and quantity of lamps indicated. Ballast shall be designed for full light output unless dimmer or bi-level control is indicated; including the following features: 1.
44、Lamp end-of-life detection and shutdown circuit. 2. Automatic lamp starting after lamp replacement. 3. Sound Rating: Class A. 4. Total Harmonic Distortion Rating: 10 percent or less. 5. Transient Voltage Protection: IEEE C62.41.1 and IEEE C62.41.2, Category A or better. Provided by IHSNot for Resale
45、No reproduction or networking permitted without license from IHS-,-,-4-09 26 51 00 - 7 6. Operating Frequency: 20 kHz or higher. 7. Lamp Current Crest Factor: 1.7 or less. 8. Ballast Factor: 0.95 or higher unless otherwise indicated. 9. Power Factor: 0.98 or higher. 10. Interference: Comply with 47
46、CFR 18, Ch. 1, Subpart C, for limitations on electromagnetic and radio-frequency interference for non-consumer equipment. 11. Dimming ballasts shall be as per above, except dimmable from 100% to / 5 / / /% of rated lamp lumens. D. Ballasts for high intensity discharge fixtures: Multi-tap voltage (12
47、0- 480v) electromagnetic ballast for high intensity discharge lamps. Comply with ANSI C82.4 and UL 1029. Include the following features unless otherwise indicated: 1. Ballast Circuit: Constant-wattage autotransformer or regulating high-power-factor type. 2. Minimum Starting Temperature: Minus 22 deg
48、 F (Minus 30 deg C) for single-lamp ballasts. 3. Rated Ambient Operating Temperature: 104 deg F (40 deg C). 4. Open-circuit operation that will not reduce average life. 5. Low-Noise Ballasts: Manufacturers standard epoxy-encapsulated models designed to minimize audible fixture noise. E. Electronic b
49、allast for high intensity discharge metal-halide lamps shall include the following features unless otherwise indicated: 1. Minimum Starting Temperature: Minus 20 deg F (Minus 29 deg C) for single-lamp ballasts. 2. Rated Ambient Operating Temperature: 130 deg F (54 deg C). 3. Lamp end-of-life detection and shutdown circuit. 4. Sound Rating: Class A. 5. Total Harmonic Distortion Rating: 20
