NAVY MIL-DTL-16377 79-2008 FIXTURES LIGHTING T8 FLUORESCENT GENERAL LIGHTING 34 WATTS 120 VOLTS 60 HERTZ WATERTIGHT SYMBOLS 77 4T8 77 5T8 344 2T8 AND 344 3T8《照明设备固定装置 防水型60Hz 120V .pdf

《NAVY MIL-DTL-16377 79-2008 FIXTURES LIGHTING T8 FLUORESCENT GENERAL LIGHTING 34 WATTS 120 VOLTS 60 HERTZ WATERTIGHT SYMBOLS 77 4T8 77 5T8 344 2T8 AND 344 3T8《照明设备固定装置 防水型60Hz 120V .pdf》由会员分享，可在线阅读，更多相关《NAVY MIL-DTL-16377 79-2008 FIXTURES LIGHTING T8 FLUORESCENT GENERAL LIGHTING 34 WATTS 120 VOLTS 60 HERTZ WATERTIGHT SYMBOLS 77 4T8 77 5T8 344 2T8 AND 344 3T8《照明设备固定装置 防水型60Hz 120V .pdf（10页珍藏版）》请在麦多课文档分享上搜索。

1、AMSC N/A FSC 6210 INCH-POUND MIL-DTL-16377/79 18 December 2008 DETAIL SPECIFICATION SHEET FIXTURES, LIGHTING; T8 FLUORESCENT, GENERAL LIGHTING, 34 WATTS, 120 VOLTS, 60 HERTZ, WATERTIGHT, SYMBOLS 77.4T8, 77.5T8, 344.2T8, AND 344.3T8 This specification is approved for use by the Naval Sea Systems Comm

2、and, Department of the Navy, and is available for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring the product described herein shall consist of this specification sheet and MIL-DTL-16377. All dimensions in inches. For tolerances, other than specified

3、herein, see 3.5.2 of MIL-DTL-16377. FIGURE 1. Typical view of symbols 77.4T8 and 344.2T8, symbols 77.5T8, and 344.3T8 use identical construction with flush mounting flange not shown. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-16377/79 2

4、NOTE: 1. Type II label required for all fixtures. FIGURE 2. Typical section for symbols 77.4T8 and 344.2T8. FIGURE 3. Typical section for symbols 77.5T8 and 344.3T8. FIGURE 4. Flush mounting dimension for symbols 77.5T8 and 344.3T8. Provided by IHSNot for ResaleNo reproduction or networking permitte

5、d without license from IHS-,-,-MIL-DTL-16377/79 3 FIGURE 5. Standard mounting dimensions utilizing shock mounts for symbols 77.4T8 and 344.2T8. FIGURE 6. Typical wiring diagram. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-16377/79 4 FIGUR

6、E 7. Candela distribution curves, white diffusing window, symbols 77.4T8 and 77.5T8. FIGURE 8. Candela distribution curves, prismatic window, symbols 344.2T8 and 344.3T8. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-16377/79 5 TABLE I. Num

7、erical candela distribution, white diffusing window, symbols 77.4T8 and 77.5T8. Candela distribution Candela distribution Vertical angle 0-degree 90-degree Vertical angle 0-degree 90-degree 0 556 556 95 4 46 5 552 552 105 3 30 15 528 537 115 2 21 25 480 501 125 2 14 35 413 449 135 1 8 45 335 385 145

8、 0 4 55 253 314 155 0 0 65 167 236 165 0 0 75 85 155 175 0 0 85 18 90 180 0 0 90 4 65 TABLE II. Numerical candela distribution, prismatic window, symbols 344.2T8 and 344.3T8. Candela distribution Candela distribution Vertical angle 0-degree 90-degree Vertical angle 0-degree 90-degree 0 515 515 95 4

9、20 5 512 515 105 3 13 15 495 516 115 2 11 25 461 503 125 1 6 35 407 475 135 1 3 45 328 421 145 0 2 55 207 340 155 0 0 65 109 236 165 0 0 75 52 144 175 0 0 85 19 75 180 0 0 90 5 40 PHOTOMETRIC DATA: Photometry reports based on LM-41 and other IESNA procedures. Plane: 0 degrees is parallel to lamps, 9

10、0 degrees is perpendicular to lamps. Electrical values: 120 volts, 60 hertz, 36.1 watts input power. Ambient temperature: 251 C. Lamps: GE F17T8-SP41-ECO (seasoned for at least 100 hours). Lamps correction: lamp rated at 1325 lumens. Ballast: furnished with fixture, see MIL-DTL-16377/81 for specific

11、ation. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-16377/79 6 REQUIREMENTS: CLASSIFICATION: Type: I (Fluorescent). Class: 2 (General). SYMBOL NUMBERS: 77.4T8: Complete lighting fixture assembly, standard mounting, with two 17-watt T8 cool

12、 white fluorescent lamp and white diffusing window assembly. 77.5T8: Complete lighting fixture assembly, flush mounting, with two 17-watt T8 cool white fluorescent lamp and white diffusing window assembly. 344.2T8: Complete lighting fixture assembly, standard mounting, with two 17-watt T8 cool white

13、 fluorescent lamp and clear and white prismatic window assembly. 344.3T8: Complete lighting fixture assembly, flush mounting, with two 17-watt T8 cool white fluorescent lamp and clear and white prismatic window assembly. DESIGN: Electrical rating: 34 watts, 120 volts, 60 hertz, ungrounded electrical

14、 distribution systems. Total input power: 36.1 watts at 120 volts. Dimension and configurations: See figures 1, 2, and 3. Photometric data: See figures 7 and 8 and tables I and II. Wiring diagram: See figure 6. Ballast: See MIL-DTL-16377/81 for specification. Mounting dimensions: Symbols 77.4T8 and

15、344.2T8: Standard mounting (surface), see figure 5. Symbols 77.5T8 and 344.3T8: Flush mounting (recessed), see figure 4. Window assembly: Symbols 77.4T8 and 77.5T8: White window, see table III, and figure 27 of MIL-DTL-16377. Symbols 344.2T8 and 344.3T8: Prismatic window, see table III, and figure 2

16、7 of MIL-DTL-16377. Enclosure: Watertight; see 3.5.11 of MIL-DTL-16377. Cable: 10 feet (minimum) of type LSTHOF-3 in accordance with MIL-DTL-24643/3. Weight: Symbols 77.4T8 and 344.2T8 Not to exceed 12 pounds. Symbols 77.5T8 and 344.3T8 Not to exceed 13 pounds, 13 ounces. Provided by IHSNot for Resa

17、leNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-16377/79 7 DESIGNATION AND MARKING: The following labels shall be furnished in accordance with MIL-DTL-16377 applied as shown on figures 1 and 3: a. Two Type I labels, equipment identification, reference MIL-DTL-16377 fig

18、ure 11, shall include manufacturer and address, one located on back and other located on an inner nonreflecting surface. b. One Type II label, circuit wiring information, reference MIL-DTL-16377 figure 12, located on outside surface adjacent to cable entrance. c. One Type IV label, repair parts, ref

19、erence MIL-DTL-16377 figure 14, information to be shown shall include “USE THE FOLLOWING REPAIR PARTS ONLY.” List all standard parts shown in table III, located on an inner nonreflecting surface. EXAMINATIONS AND TESTS: Examinations and tests shall be as specified in MIL-DTL-16377 and the following:

20、 First article testing/inspection: Complete fixtures: See table IV. Window assemblies: See table V. Comparison inspection: See tables IV and V. Conformance inspection: See MIL-DTL-16377. Inspection of product for delivery: Examination See MIL-DTL-16377. Conformance test See MIL-DTL-16377. Examinatio

21、n for preparation of delivery See MIL-DTL-16377. GENERAL INFORMATION: Table III. Fixture standard parts. Table IV. Complete fixture first article tests. Table V. Window assembly first article tests. Table VI. Complete fixture part numbers. Provided by IHSNot for ResaleNo reproduction or networking p

22、ermitted without license from IHS-,-,-MIL-DTL-16377/79 8 TABLE III. Standard parts. Name Military p/n or specification National Stock Number (NSN) Remarks Lamp Commercial identification F17T8/CW 6240-01-391-6027 - Lamplock M16377/40-003 - -Lampholder UL 542 6250-00-284-0481 Commercial Ballast M16377

23、/81-001 - Integrated starter type Shockmount M16377/41-008 6210-01-393-4302 0.067 steel, zinc plated Window assembly, diffusing M16377/11-001 6210-00-399-70351/Window assembly, prismatic M16377/11-003 6210-01-169-5997 1/ Filter, 17-watt T8 fluorescent lamp (DARK ADAPTATION) M16377/42-010 - Red trans

24、parent NOTE: 1/Window assemblies (diffusing and prismatic) are the same as T12 lamp fixtures (MIL-DTL-16377/11). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-16377/79 9 TABLE IV. First article tests and comparison inspection for complete f

25、ixtures.1/Test Requirement Test method Remarks Examination 3.13 4.5 - Operation 3. 4.8.1 -Electromagnetic interference 3.6.14 4.8.16 - Electrical equipment interface testing requirements: MIL-STD-1399-300 MIL-STD-1399-300 MIL-STD-1399-300 2/, 3/Dielectric withstanding voltage 3.6.15 4.8.2 4/Insulati

26、on resistance 3.6.16 4.8.3 4/Enclosure effectiveness 3.5.11 4.8.14.4 4/Shock 3.5.12 4.8.7 4/Vibration 3.5.13 4.8.8 4/Enclosure effectiveness 3.5.11 4.8.14.4 4/Dielectric withstanding voltage 3.6.15 4.8.2 4/Insulation resistance 3.6.16 4.8.3 4/ Noise 3.5.14 4.8.9 - Continuity of grounding 3.6.13.4 4.

27、8.12 - Light output 3.7.1 4.8.6.1 - Optical uniformity 3.7.4.1.1 4.8.4 - Stress relief 3.8.5.3 4.8.5 - Magnetic permeability 3.4.8 4.8.18 - NOTES: 1/Requirements and test methods use MIL-DTL-16377. 2/If less, then 1 KVA exception not applicable for input waveform THD. 3/Solid state components shall

28、be subject to 250 positive spikes and 250 negative spikes (500 total spikes), one spike per minute, using testing method identified in MIL-STD-1399-300. 4/Tests shall be performed in the order specified. TABLE V. First article tests and comparison inspection for window assemblies.1/Test Requirement

29、paragraph Test paragraph Remarks Examination 3.13 4.5 - Optical uniformity 3.7.4.1.1 4.8.4 - Stress relief 3.8.5.3 4.8.5 - Shock 3.5.12 4.8.7 2/ Vibration 3.5.13 4.8.8 2/ Enclosure effectiveness 3.5.11 4.8.14.4 2/Light output 3.7.1 4.8.6.1 Candela distribution NOTES: 1/Testing requirements and metho

30、ds use MIL-DTL-16377. 2/Tests shall be performed in the order specified. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-16377/79 10 TABLE VI. Complete fixture part numbers. Name Military p/n Complete fixture, symbol 77.4T8 M16377/79-77.4T8 C

31、omplete fixture, symbol 77.5T8 M16377/79-77.5T8 Complete fixture, symbol 344.2T8 M16377/79-344.2T8 Complete fixture, Symbol 344.3T8 M16377/79-344.3T8 Custodians: Preparing Activity: Army CR4 Navy SH Navy SH (Project 6210-2006-004) Air Force 99 Review Activities: Navy AS, CG Air Force 03 DLA GS2 GSA

32、FAS NOTE: The activities listed above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at http:/assist.daps.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-