1、Comments, suggestions, or questions on this document should be addressed to: U.S. Army Tank-automotive and Armaments Command, ATTN: AMSRD-TAR-E/268, MS-268, Warren, MI 48397-5000 or emailed to dami_standardizationconus.army.mil. Since contact information can change, you may want to verify the curren
2、cy of this address information using the ASSIST Online database at http:/assist.daps.dla.mil AMSC N/A FSC 6220 INCH-POUND MIL-PRF-32212A 12 March 2009 MIL-PRF-32212 19 March 2008 PERFORMANCE SPECIFICATION LIGHT EMITTING DIODE (LED) COMPOSITE STOP, REAR TURN SIGNAL AND TAIL LAMPS WITH INFRA-RED SECUR
3、E BLACKOUT TAIL AND BLACKOUT STOP LAMPS This specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification establishes, unless otherwise specified, the minimum requirements for engineering acceptance for the operation, performa
4、nce, and reliability of Exterior Lighting Devices, for military vehicles, with Light Emitting Diodes (LED) as the base of their technology for illumination and compliance with applicable SAE, United States FMVSS, Canadian CMVSS, STANAG, MIL Standards and Military Performance Specifications. The lamp
5、s will be designed to conform to the zone total photometry requirements of this standard and the associated standards referenced within this document where applicable. Please note the term “designed to conform” used throughout this document means, representative production level samples may be used
6、for verification of compliance as specified below in this document. 1.2 Classification. The LED Composite Stop, Rear Turn Signal and Tail Lamps with Infra-Red Secure Blackout Tail and Blackout Stop Lamps will be the following types and styles. Type I Lamp with Bucket Style 1- Green in color Style 2
7、- Tan in color Style 3 - Black in Color Type 2 Lamp Only Style 1- Green in color Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-32212A 2 Style 2 - Tan in color Style 3 - Black in Color 2. APPLICABLE DOCUMENTS 2.1 General. The documents liste
8、d in this section are specified in sections 3 and 4 of this specification. This section does not include documents in other sections of this specification, and is not recommended for additional information or as examples. While every effort has been made to ensure the completeness of this list, docu
9、ment users are cautioned that they must meet all specified requirements of documents cited in sections 3 and 4 of this specification, whether they are listed or not. 2.2 Government documents. 2.2.1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks form
10、a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract. INTERNATIONAL STANDARDIZATION AGREEMENTS STANAG 4381 ED. 1 - Blackout Lighting Systems For Tactical Land Vehicles (Copies of the above sp
11、ecifications, standards, and handbooks are available from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094 or from their website at http:/assist.daps.dla.mil/online/start/) FEDERAL STANDARDS FED-STD-595/34083 Green, Flat or Lusterless FED-STD-595/
12、33446 Yellow, Flat or Lusterless FED-STD-595/37030 Miscellaneous, Flat or Lusterless (Copies of these documents are available online at http:/assist.daps.dla.mil/quicksearch/, or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.) FEDERAL MOTO
13、R VEHICLE SAFETY STANDARDS FMVSS 571.108 - Code of Federal Regulations (CFR), Title 49, Chapter National Highway Traffic Safety Administration (NHTSA), Department of Transportation (DOT), Part 571 Federal Motor Vehicle Safety Standards (FMVSS) Standard No. 108: Lamps, reflective devices, and associa
14、ted equipment. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-32212A 3 (Copies of the above document is available from the Code of Federal Regulations from their website. http:/www.access.gpo.gov/nara/cfr/waisidx_06/49cfr571_06.html). 2.3 No
15、n-Government publications. The following documents form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract. SAE INTERNATIONAL SAE J575 - Test Methods and Equipment for Lighting Devices and
16、Components for Use on Vehicles Less than 2032 mm in Overall Width. SAE J576 - Plastic Material or Materials for Use in Optical Parts Such as Lenses and Reflex Reflectors of Motor Vehicle Lighting Devices. SAE J578 - Color Specification. SAE J585 - Tail Lamps (Rear Position Lamps) for Use on Motor Ve
17、hicles Less Than 2032 mm in Overall Width. SAE J586 - Stop Lamps for Use on Motor Vehicles Less than 2032 mm in Overall Width. SAE J588 - Turn Signal Lamps for Use on Motor Vehicles Less than 2032 mm in Overall Width. SAE J759 - Lighting Identification Code. SAE J1889 - L.E.D. Signal and Marking Lig
18、hting Devices. SAE J2139 - Tests for Signal and Marking Devices Used on Vehicles 2032 mm or More in Overall Width. SAE J2261 - Stop Lamps and Front- and Rear-Turn Signal Lamps for Use on Motor Vehicles 2032 mm or More in Overall Width. (Copies of the above documents can be found by sending a letter
19、to the Society of Automotive Engineers, Inc., 400 Commonwealth Drive, Warrendale, PA 15096-0001 or by visiting their website www.sae.org). 2.4 Order of precedence. Unless otherwise noted herein or in the contract, in the event of a conflict between the text of this document and the references cited
20、herein, the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-32212A 4 3. REQUI
21、REMENTS 3.1 First article. When specified, samples shall be subjected to first article inspection in accordance with 4.1.1 of this document. 3.2 Design, materials, and manufacturing processes. Unless otherwise specified, the design, materials and manufacturing process selection is the prerogative of
22、 the contractor as long as all articles submitted to the Government fully meet the operating, interface, support and ownership, and environmental requirements specified. 3.2.1 Recycled, Recovered, or Environmentally Preferable Materials. Materials shall be used to the maximum extent possible provide
23、d that the material meets or exceeds the operational and maintenance requirements, and promotes economically advantageous life cycle costs. 3.2.2 Materials. All metallic parts shall be made from corrosion resistant materials or treated for corrosion resistance. Separation of dissimilar metals shall
24、be done by insulation between mating surfaces. Except where necessary to complete an electrical circuit, contact between dissimilar metals that would promote galvanic corrosion shall be avoided. All non-metallic materials shall be fungus resistant or treated to resist fungus growth. Lens shall be ma
25、de from approved lens grade material IAW SAE J576 as specified in FMVSS 571.108 except for Luminous Transmittance. Asbestos, cadmium, and hexavalent chromium materials shall not be used in any form in any part of the device. No item, part or assembly shall contain radioactive materials in which the
26、specific activity is greater than .002 microcuries per gram or total activity per item exceeds .01 microcuries. 3.2.3 Materials and Military LED Lamp Operational Temperatures. Materials shall be as specified herein, applicable specifications, and on applicable drawings. Materials not specifically de
27、signated shall be suitable for use in the LED lamp finished assemblies for operational temperature range, in degrees, of - 40C (- 40F) to 70C (158F), + or - 5C (+ or - 9F), without any adverse physical or dimensional properties that would cause lamp to fail or sealing degradation resulting in moistu
28、re intrusion. 3.2.4 Finished Product Color. Unless otherwise specified by the procuring activity; the external finished lamp color (not lens) shall be matched to Federal Standard 595 Color Chip #34083 for green, #33446 for tan, and #37030 for black. 3.2.5 Lens Marking(s). When lamp function(s) must
29、meet the requirements of FMVSS 571.108, the external optical lens shall be marked with the Lighting Identification Code (LIC) IAW SAE J759. The device or multifunction device shall be designed to conform to the requirements of FMVSS-571.108, in the production year of the original certification (indi
30、cated on the lens). The LIC indicates the SAE specification(s) to which the device is “designed to conform”. Please note that lens markings denote the functions of the lamp which apply to the color of the light emitted by the lamp. Provided by IHSNot for ResaleNo reproduction or networking permitted
31、 without license from IHS-,-,-MIL-PRF-32212A 5 3.2.6 Lens Color. The color of the Lens shall be red when placed in front of an illuminant a light source operated at 2856 degrees K and measured IAW SAE J578c. 3.3 Design and Construction. Potential suppliers of external LED Military Vehicle Lighting L
32、amps shall be aware of form, fit and functional parameters so as to produce a part that shall be backwards compatible with previously produced vehicle lamps. Lamp assembly form, the wire leads length and connector types can be found on Figures 1 and 2 below. The use of circuit board potting material
33、s such as epoxies; sealing gels or silicon derivatives is not acceptable as a finished external surface on the lamp. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-32212A 6 Figure 1: LED Composite Light, Rear Red Lens Envelope Drawing Provid
34、ed by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-32212A 7 Figure 2: LED Composite Light, Rear Red Lens Lamp Envelope Drawing Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-32212A 8 3.3.1 Lig
35、hting sections and wiring. The lamp assembly shall have the following wires labeling and lighting section designators: Wire Label Lamp Section Description 21 A Service Tail Lamp 22-461 B Service Rear Red Turn Signal Indicator and Stop 23 C Blackout Stop Lamp 24 D Blackout Tail Lamp GND A-D Ground Wi
36、re 3.3.2 Part numbering. The lamp assemblies are identified by the following: Former MS Part No. Volts Former Ref. Drawing No. MS52125-1 12 11614157 MS52125-2 24 11614157 3.4 FMVSS-571.108 Photometry and Color. The test lamp shall be warmed up IAW SAE J1889 and tested as described in FMVSS571.108. 3
37、.4.1 Photometry. The Light Emitting Diode (LED) Composite Stop, Rear Turn Signal and Tail Lamps with infra-red secure blackout tail and blackout stop lamps shall meet all SAE specifications below. SAE J585 - Tail Lamps (Rear Position Lamps) for Use on Motor Vehicles Less Than 2032 mm in Overall Widt
38、h. SAE J586 - Stop Lamps for Use on Motor Vehicles Less than 2032 mm in Overall Width. SAE J588 - Turn Signal Lamps for Use on Motor Vehicles Less than 2032 mm in Overall Width. SAE J2261 - Stop Lamps and Front- and Rear-Turn Signal Lamps for Use on Motor Vehicles 2032 mm or More in Overall Width NO
39、TE: Photometric Requirements for SAE J2261, eclipse those of SAE J586 and SAE J588 for Red Rear Stop and Red or Yellow Turn Signal Lamps. Lamps that comply with SAE J2261, comply with SAE J586 and SAE J588 by default. 3.4.2 Color. Stop, Red Rear Turn Signal and Tail Lamp must emit light that is red
40、in color according to the requirements in SAE J578 as specified by FMVSS-571.108. 3.5 Mechanical Testing Practices. The LED composite stop, rear turn signal and tail lamp, with infra-red secure blackout tail and blackout stop lamp shall meet all recommended practices for mechanical testing described
41、 in SAE J2139 as listed below. Please note these requirements eclipse the SAE J575e requirements specified in FMVSS 571.108 and compliance with SAE J2139 constitutes compliance with SAE J575e as well. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-M
42、IL-PRF-32212A 9 a. Vibration b. Moisture c. Dust d. Corrosion e. Warpage 3.6 Military performance requirements. The Light Emitting Diode (LED) Composite Stop, Rear Turn Signal and Tail Lamps with infra-red secure blackout tail and blackout stop lamps shall meet electromagnetic interference (EMI) met
43、hods CE102 and RE102 of MIL-STD-461 to established army ground platform requirements. 3.7 Special performance requirements. The Light Emitting Diode (LED) Composite Stop, Rear Turn Signal and Tail Lamps with infra-red secure blackout tail and blackout stop lamps shall meet the following test require
44、ments listed below. 3.7.1 Water submersion moisture test. Refer to SAE J2139 water submersion moisture test section. 3.7.2 Thermal Cycle. The lamp must comply with SAE J1889 temperature range from minimum -40C to maximum 70C cycled 25 times. 3.7.3 5% Salt Water Immersion. The integrity of the lamps
45、seal and functionality shall be maintained against both moisture intrusion and corrosion at all interfaces of the lamp; including the electrical plug connection, when immersed in a 5% salt water solution for 5 days. 3.7.4 5% Salt Water Injection. The integrity of the lamps functionality shall be mai
46、ntained against severe corrosion and moisture due to cracked or broken casings (lenses, housings, etc.) when a 5% salt water solution is injected inside an energized lamp for 3 days. 3.7.5 Fording. The integrity of the lamps seal and functionality shall be maintained when energized and submerged in
47、4 feet of water for a minimum of 6 minutes. 3.8 Operating Voltage. The Light Emitting Diode (LED) Composite Stop, Rear Turn Signal and Tail Lamps with infra-red secure blackout tail and blackout stop lamps shall meet the following requirements. 3.8.1 Variable Voltage Lamp. Operational DC Voltage: Th
48、e LED external lamps shall have an operational design voltage range of 10.0 VDC to 30.0 VDC. Lamps may be operational outside the stated design voltage range. 3.8.2 Single Voltage Lamp. Lamp components may be designed for a specific operational vehicle voltage range, such as 12VDC or 24 VDC applicat
49、ions. Lamps may be operational outside the stated design voltage range. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-32212A 10 3.8.3 Reverse Polarity. Individual Lamp functions shall meet SAE J2139 voltage regulation test section for 12 volt lam
