1、AMSC N/A FSC 6210 INCH-POUND MIL-DTL-16377/83 18 December 2008 DETAIL SPECIFICATION SHEET FIXTURES, LIGHTING; T8 FLUORESCENT, EMERGENCY LIGHTING 34 WATTS, 120 VOLTS, 60 HERTZ, WATERTIGHT, SYMBOLS 77.4T8EM, 77.5T8EM, 344.2T8EM, AND 344.3T8EM This specification is approved for use by the Naval Sea Sys
2、tems Command 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 herein, see 3.5.
3、2 of MIL-DTL-16377. FIGURE 1. Typical view of symbols 77.4T8EM and 344.2T8EM, symbols 77.5T8EM, and 344.3T8EM use identical construction with flush mounting flange not shown. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-16377/83 2 NOTES: 1
4、. Symbols 77.5T8EM and 344.3T8EM use identical battery test switch construction with additional switch hardware (not shown) for switch operation below ceiling. 2. Type II Label required on all fixtures. FIGURE 2. Typical section for symbols 77.4T8EM and 344.2T8EM. FIGURE 3. Typical section for symbo
5、ls 77.5T8EM and 344.3T8EM. FIGURE 4. Typical section for symbols 77.5T8EM and 344.3T8EM. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-16377/83 3 FIGURE 5. Flush mounting dimension for symbols 77.5T8 and 344.3T8. FIGURE 6. Standard mounting
6、 dimensions utilizing shock mounts for symbols 77.4T8 and 344.2T8. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-16377/83 4 NOTES: 1. The black and red input conductors are the only switched power leads to the fixture, used for normal on/of
7、f lamp control. 2. The white and green input conductors shall be connected directly to the power source and remain continuously energized for emergency lamp battery charging. The white and green input conductors shall not have power interrupted by on/off control switches. 3. The white input conducto
8、r is shared by the normal lamp circuits (white and red) and by the emergency circuit. FIGURE 7. Typical wiring diagram. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-16377/83 5 FIGURE 8. Candela distribution curves, white diffusing window,
9、symbols 77.4T8EM and 77.5T8EM. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-16377/83 6 FIGURE 9. Candela distribution curves, prismatic window, symbols 344.2T8EM and 344.3T8EM. Provided by IHSNot for ResaleNo reproduction or networking per
10、mitted without license from IHS-,-,-MIL-DTL-16377/83 7 FIGURE 10. Candela distribution curves, emergency mode. TABLE I. Numerical candela distribution, white diffusing window, symbols 77.4T8EM and 77.5T8EMU. Candela distribution Candela distribution Vertical angle 0-degree 90-degree Vertical angle 0
11、-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 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 Provided by IHSNot for ResaleNo reproduction or networking permitted without license f
12、rom IHS-,-,-MIL-DTL-16377/83 8 TABLE II. Numerical candela distribution, prismatic window, symbols. 344.2T8EM and 344.3T8EM. Candela distribution Candela distribution Vertical angle 0-degree 90-degree Vertical angle 0-degree 90-degree 0 515 515 95 4 20 5 512 515 105 3 13 15 495 516 115 2 11 25 461 5
13、03 125 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 TABLE III. Numerical candela distribution, emergency mode. Candela distribution Candela distribution Vertical angle 0-degree 90-degree Vertical angle 0-degree 90-degree 0
14、 56 56 95 8 0 5 56 55 105 4 0 15 54 53 115 3 0 25 51 48 125 2 0 35 46 41 135 1 0 45 41 33 145 1 0 55 35 25 155 0 0 65 28 17 165 0 0 75 21 8 175 0 0 85 14 2 180 0 0 90 10 1 PHOTOMETRIC DATA: Photometry reports based on LM-41 and other IESNA procedures. Plane: zero degrees is parallel to lamps, 90 deg
15、rees is perpendicular to lamps. Electrical values: 120 volts, 60 hertz, 36.1 watts+4.0 watts (battery charging circuit) =40.1 watts total. Ambient temperature: 251 C. Lamps: GE F17T8-SP41-ECO (seasoned for at least 100 hours). Lamps correction: lamp rated at 1325 lumens. Provided by IHSNot for Resal
16、eNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-16377/83 9 Ballast: Furnished with fixture, see MIL-DTL-16377/81 for 17-watt lamp specification, MIL-DTL-16377/77 for emergency ballast specification. REQUIREMENTS: CLASSIFICATION: Type: I (Fluorescent) Class: 2 (General)
17、SYMBOL NUMBERS: 77.4T8EM: Complete lighting fixture assembly, standard mounting, with two 17-watt T8 cool white fluorescent lamps, white diffusing window assembly, includes emergency battery/ballast circuit for emergency lighting. 77.5T8EM: Complete lighting fixture assembly, flush mounting, with tw
18、o 17-watt T8 cool white fluorescent lamps, white diffusing window assembly, includes emergency battery/ballast circuit for emergency lighting. 344.2T8EM: Complete lighting fixture assembly, standard mounting, with two 17-watt T8 cool white fluorescent lamps, clear and white prismatic window assembly
19、, includes emergency battery/ballast circuit for emergency lighting. 344.3T8EM: Complete lighting fixture assembly, flush mounting, with two 17-watt T8 cool white fluorescent lamps, clear and white prismatic window assembly, includes emergency battery/ballast circuit for emergency lighting. DESIGN:
20、Electrical rating: 34 watts, 120 volts, 60 hertz, ungrounded electrical distribution system. Total input power: 36.1 watts+4.0 watts (battery charging circuit) = 40.1 watts total at 120 volts. Dimension and configurations: See figures 1, 2, 3, and 4. Photometric data: See figures 8, 9, 10, and table
21、s I, II, III. Wiring diagram: See figure 7. Ballast: See MIL-DTL-16377/81 for 17-watt T8 lamp specification, MIL-DTL-16377/77 for emergency ballast specification. Window assembly: Symbols 77.4T8EM and 77.5T8EM: White window, see table VI and figure 27 of MIL-DTL-16377. Symbols 344.2TEM and 344.3T8EM
22、: Prismatic window, see table VI and figure 27 of MIL-DTL-16377. Enclosure: Watertight; see 3.5.11 of MIL-DTL-16377. Cable: 10 feet (minimum) of type LSFHOF-3 in accordance with MIL-DTL-24643/3. Weight: Symbols 77.4T8EM and 344.2T8EM: Not to exceed 17 pounds. Symbols 77.5T8EM and 344.3T8EM: Not to e
23、xceed 19 pounds. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-16377/83 10 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, equipmen
24、t identification, reference MIL-DTL-16377 figure 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 entr
25、ance. c. Two type IV label, repair parts, reference MIL-DTL-16377 figure 14, information to be shown shall include “USE THE FOLLOWING REPAIR PARTS ONLY.” List all standard parts shown in table IV, located on an inner nonreflecting surface and back of fixture. d. One type IV label, reference MIL-DTL-
26、16377 figure 14, information to be shown shall be “CHARGING INDICATOR LIGHT”. e. One type IV label, reference MIL-DTL-16377 figure 14, information to be shown shall be “BATTERY ENABLE”. f. One type V label, reference MIL-DTL-16377 figure 15, information to be shown shall be “DURING MAINTENENCE PROTE
27、CTIVE DEVICE MUST BE OPENED OR PULLED TO SECURE AC POWER TO THIS FIXTURE AND THE BATTERY ENABLE SWITCH MUST BE IN THE OFF POSITION.” EXAMINATION AND TESTS: Examination and tests shall be as specified in MIL-DTL-16377 and the following: First article testing/inspection: Complete fixtures: See table V
28、. Window assemblies: See table VI. Comparison inspection: See tables V and VI. Conformance inspection: See MIL-DTL-16377. Inspection of product for delivery: Examination: See MIL-DTL-16377. Conformance test: See MIL-DTL-16377. Examination for preparation of delivery: See MIL-DTL-16377. GENERAL INFOR
29、MATION: Table IV. Fixture standard parts Table V. Complete fixture first article tests Table VI. Window assembly first article tests Table VII. Complete fixture part numbers NOTES: 1. Installation circuit wiring shall incorporate a minimum ratio of eight 17-watt lamps and one emergency 17-watt lamp.
30、 The 8-to-1 ratio is required for meeting MIL-STD-1399-300 harmonic requirements. The 17-watt emergency ballast produces non-linear current that must be offset by the linear current from eight 17-watt lamp ballasts connected to the same circuit. 2. Emergency fixtures may be designated as Navy Emerge
31、ncy Automatic Lighting System or NEALS. 3. The “battery enable” switch shall be placed in the normal position after installation. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-16377/83 11 TABLE IV. Standard parts. Name Military p/n or speci
32、fication 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 M16377/81-001 - Integrated starter type Shockmount M16377/41-008 6210-01-393-4302 0.067 steel, zinc plated Window as
33、sembly, diffusing M16377/11-001 6210-00-399-70351/ Window assembly, prismatic M16377/11-003 6210-01-169-5997 1/ Emergency ballast, wiring harnesses, and mating connector M16377/77-001 6250-01-491-7039 Complete assembly: includes wiring harnesses and matting AMP #206043 connectors. Charging indicator
34、 light - 6220-01-415-7889 LED type Switch, battery enable M16377/75-008 5930-01-414-9240 DPST Switch, battery test Carling 2167-M-A-NC-73XCA4 - Momentary toggle Switch cover, rubber boot MIL-DTL-5423/2 - Neoprene Filter, 17-watt T8 fluorescent lamp (DARK ADAPTATION) M16377/42-010 - Red transparent N
35、OTE: 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-16377/83 12 TABLE V. First article tests and comparison inspection for complete fixtures.
36、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/ Insulation resist
37、ance 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 4.8.12
38、- 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 - Emergency light output: Distribution curves shall be documented during emergency lamp operation 3.7.1 4.8.6.1 5/ Emergency ballast performance: Operating time and di
39、scharge test See MIL-DTL-16377/77, Table II, battery discharge test See MIL-DTL-16377/77, Table II, battery discharge test - NOTES: 1/Requirements and test methods use MIL-DTL-16377. 2/Less then 1KVA exception not applicable for input waveform THD. 3/Solid state components shall be subject to 250 po
40、sitive 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. 5/Shall meet or exceed published distribution curves. Provided by IHSNot for ResaleNo reproduction or networking per
41、mitted without license from IHS-,-,-MIL-DTL-16377/83 13 TABLE VI. First article tests and comparison inspection for window assemblies.1/Test Requirement 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/Vib
42、ration 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 methods use MIL-DTL-16377. 2/Tests shall be performed in the order specified. TABLE VII. Complete fixture part numbers. Name Military p/n Complete fixtur
43、e, symbol 77.4T8EM M16377/83-77.4T8EM Complete fixture, symbol 77.5T8EM M16377/83-77.5T8EM Complete fixture, symbol 344.2T8EM M16377/83-344.2T8EM Complete fixture, symbol 344.3T8EM M16377/83-344.3T8EM Custodians: Preparing Activity: Army CR4 Navy SH Navy SH (Project 6210-2006-007) Air Force 99 Revie
44、w Activities Navy AS, CG Air Force 03 DLA GS2 GSA 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-,-,-
