ARMY MIL-PRF-32383-2011 BATTERIES RECHARGEABLE SEALED GENERAL SPECIFICATION FOR.pdf

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1、 AMSC N/A FSC 6140 DISTRIBUTION STATEMENT A: Approved for public release; distribution is unlimited INCH-POUND MIL-PRF-32383 16 June 2011 PERFORMANCE SPECIFICATION BATTERIES, RECHARGEABLE, SEALED GENERAL SPECIFICATION FOR This specification is approved for use by all Departments and Agencies of the

2、Department of Defense. 1 SCOPE 1.1 Scope. This specification covers sealed rechargeable batteries designed to power portable communications electronics devices used by the US military. Detailed electrical and physical requirements for individual batteries are specified on specification sheets. 1.2 C

3、lassification. Batteries described by this specification have the following types: Type I Batteries with a nickel cadmium (Ni-Cd) electrochemical system Type II Batteries with a nickel metal hydride (Ni-MH) electrochemical system Type III Batteries with a lithium ion (Li-ion) electrochemical system

4、Type IV Batteries with a lithium polymer (Li-Po) electrochemical system Part or identifying number (PIN). PINs to be used for batteries described by this specification are created as follows: M 32383 /1 -31M prefix Specification number Specification sheet number Type 1Roman numeral type numbers are

5、converted to Arabic digits in the PINs to provide a consistent number of characters in the PINs assigned by this specification. Comments, suggestions, or questions on this document should be addressed to Commander, US Army Communications-Electronics RDEC, ATTN: RDER-PRQ-QE, Aberdeen Proving Ground,

6、MD 21005, or emailed to michael.g.williams31.civus.army.mil. Since contact information can change, you may want to verify the currency of this address information using the ASSIST Online database at https:/assist.daps.dla.mil. Copyright Communications - Electronics Command Provided by IHS under lice

7、nse with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-32383 2 2 APPLICABLE DOCUMENTS 2.1 General 3. The documents listed in this section are specified in sections and 4 of this specification. This section does not include documents cited in other sec

8、tions of this specification or recommended for additional information or as examples. While every effort has been made to ensure the completeness of this list, document users are cautioned that they must meet all specified requirements of documents cited in sections 3 and 4 of this specification, wh

9、ether or not they are listed. 2.2 Government documents. 2.2.1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the

10、 solicitation or contract. FEDERAL STANDARDS FED-STD-595/34088 - Green, Flat or Lusterless FED-STD-595/33446 - Yellow, Flat or Lusterless FED-STD-595/33440 - Brown, Flat or Lusterless DEPARTMENT OF DEFENSE SPECIFICATIONS (See ASSIST database for list of specification sheets.) DEPARTMENT OF DEFENSE S

11、TANDARDS MIL-STD 202 - Test Methods for Electronic and Electrical Component Parts MIL-STD-810 - Environmental Test Methods and Engineering Guidelines (Copies of these documents are available online at https:/assist.daps.dla.mil or from the Standardization Document Order Desk, 700 Robbins Avenue, Bui

12、lding 4D, Philadelphia, PA 19111-5094.) 2.2.2 Other Government documents, drawings, and publications. The following other Government documents, drawings, and publications form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those

13、cited in the solicitation or contract. NAVSEA S9310-AQ-SAF-010 - Technical Manual for Batteries, Navy Lithium Safety Program Responsibilities and Procedures (Copies of this document may be obtained from the Naval Ordnance Safety and Security Activity (NOSSA), Farragut Hall Building D-323, 23 Strauss

14、 Avenue, Indian Head, MD 20640-5555.) Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-32383 3 2.3 Non-Government publications. The following documents form a part of this

15、document to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract. ASTM-D-1141 - Standard Practice for the Preparation of Substitute Ocean Water (Copies of these documents may be obtained from the American Society for T

16、esting and Materials, 100 Bar Harbor Drive West, Conshohocken, PA, USA, 19428-2959, or at www.astm.org) System Management Bus Specification Smart Battery Data Specification System Management Bus, SMBus, Smart Battery, Smart Battery System, SBS, SMBus and SBS logos are trademarks of the System Manage

17、ment Interface Forum (SMIF), Inc. (Copies of these documents may be obtained from the System Management Interface Forum (SMIF), Inc, on-line at http:/powersig.org) UL 94 - Standard for Safety, Test for Flammability of Plastic Materials for Parts in Devices and Appliances UL 1642 - Standard for Safet

18、y, Lithium Batteries (Applications for copies should be addressed to the Underwriters Laboratories, Inc., 333 Pfingsten Road, Northbrook, IL 60062-2096, or at http:/) UN Manual of Tests and Criteria (Copies of this document may be obtained from the United Nations Publications Centre, 2 United Nation

19、s Plaza, Room DC2-853, New York, NY 10017, or at www.un.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 herein (except for related specification sheets), the text of this document ta

20、kes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 3 REQUIREMENTS 3.1 Specification sheets. The individual item requirements shall be as specified herein and in accordance with the applicable specification shee

21、t. In the event of any conflict between the requirements of this specification and the specification sheet, the latter shall govern. 3.2 First Article requirements 6.2. When specified (see ), a sample shall be subjected to first article inspection in accordance with 4.4. Copyright Communications - E

22、lectronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-32383 4 3.2.1 Certifications. Certification of conformity shall be provided for the following requirements. The Government reserves the right to verify

23、 any or all certifications. REQUIREMENT a. Metals PARAGRAPH 3.3.1 b. Dissimilar metals 3.3.2 c. Resistance of elastomeric materials 3.3.5 d. Electrical connection wires and tabs 3.3.6 e. Electrical contacts 3.4.4.1 f. Battery case 3.4.5 g. State of charge indicator window 3.4.5.1 h. Dust cap or cove

24、r 3.4.8.1 i. Transportation requirements 3.9 3.3 Materials. 3.3.1 Metals. All metals which do not enter into the basic electrochemical reaction of the cell shall resist, or be treated to resist, corrosion. Certification is required. 3.3.2 Dissimilar metals. When dissimilar metals which would adverse

25、ly affect battery performance are used in intimate contact with each other, protection against electrolysis and corrosion shall be provided. Certification is required. 3.3.3 Corrosion resistance. External parts of the battery shall show no evidence of cracking, pitting, chipping, scaling, corrosion

26、or other deleterious effects after being tested as specified herein. 3.3.4 Insulating compounds, flow and shrinking4.7.1.5. Insulating, impregnating, potting and sealing compounds used in manufacturing shall be capable of performing their intended purpose under the use conditions described by this s

27、pecification. Compounds shall not inhibit the operation of any safety features. When tested as specified in , the insulating, impregnating, potting and sealing compounds shall not flow at high temperature, and shall not crack or draw away from the sides of a container at low temperature. Any compoun

28、d used shall be non-flammable and non-toxic (see 6.3.8). 3.3.5 Resistance of elastomeric materials6.3.8. All elastomeric materials used in the battery shall show no cracks, blisters or other deterioration, nor cause degradation of battery performance after being tested as specified herein. Any elast

29、omeric material used shall be non-flammable and non-toxic (see ). Certification is required. Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-32383 5 3.3.6 Electrical conne

30、ction wires and tabs. All points inside a battery that have positive and negative polarity in close proximity shall have not less than one layer of insulation between the positive and negative. Insulating material, or layers of multiple insulating materials between positive and negative points, shal

31、l have the following characteristics as a minimum: a. Softening temperature (see 6.3.7): Not less than 150C (302F). b. Lengthwise shrinkage: Not greater than 3% after application c. Thickness: Not less than 0.005 inch d. Material shall not shrink, soften, or crack during any of the tests of this spe

32、cification. e. The material shall be non-flammable, non-toxic (see 6.3.8), and impervious to the electrolyte of the battery. f. Certification is required. 3.4 Physical characteristics. 3.4.1 Visual and mechanicalTABLE VIII. Each battery shall be free of the visual mechanical defects listed in . 3.4.

33、2 Cells. The battery shall be made up of the required number of individual series and/or parallel connected cells, which have demonstrated their capability to meet the specified electrical requirements. 3.4.2.1 Protective coverings3.3.4. Cells used to build batteries shall have an individual protect

34、ive sleeving or coating. Material selected shall meet the requirements of ; and 3.3.5 if applicable. 3.4.3 Dimensions and weight. The dimensions and weights of each battery shall be as shown on the applicable specification sheets. 3.4.4 Battery connector and other electrical interfaces. 3.4.4.1 Elec

35、trical contacts. All electrical contacts of each battery shall be resistant to corrosion and shall be capable of withstanding the required number of insertions or connections specified herein. Each contact shall consist of the base metal and finish specified in the applicable specification sheet. Co

36、mpliance to base metal and finish requirements shall be certified. 3.4.4.1.1 Connector 3.1. Unless otherwise specified (see ), the battery shall contain a connector as shown on the applicable specification sheet. The battery connector shall maintain a fully functional interface after 500 insertions

37、and extractions. When tested as specified in 4.7.1.3, battery connector shall not tear, rip, be displaced or separate from the battery case. 3.4.4.1.2 Flat terminal4.7.1.4. The battery shall contain flat terminals as specified in the applicable specification sheet. Battery terminals, including data

38、and charge terminals, shall be of sufficient strength to withstand 250 connections without damage that would interfere with connections and shall maintain a fully functional interface. When tested as specified in , battery terminals shall not tear, rip, be displaced or separate from the battery case

39、. Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-32383 6 3.4.4.1.3 Multilayer finish 3.1. When specified (See ), electrical interfaces shall be finished according to the

40、following (or better). Electrolytic copper flash, not less than 99.5% pure, thickness 10-20 micro inches. Electroless nickel plate; not less than 800 knoop hardness; not less than 200 micro inches thickness. Gold plate, not less than 99% pure; 130-200 knoop hardness; not less than 30 micro inches th

41、ickness. 3.4.4.1.4 Gold plating 3.1. When specified (see ), electrical interfaces shall be finished according to the following (or better): Gold plate, not less than 99% pure, 91-129 knoop hardness, 25 micro-inches thick or better. 3.4.5 Battery case4.7.1.7. The battery case shall be capable of main

42、taining the specified dimensions during the life of the battery. The surface of the case shall have a smooth finish free from pitting, blow-holes, rough spots, or other deformations. The case shall be fabricated of material having sufficient strength to withstand the environmental and electrical tes

43、ts specified herein. Material shall be nonflammable. When plastics are used for the battery case, the material shall be classified in accordance with UL Standard 94, Test for Flammability of Plastic Materials for Parts in Devices and Appliances, except as otherwise noted herein. Acceptable ratings i

44、nclude: HB; V-0; V-1; V-2; 5VA; 5VB; VTM-0; VTM-1; and VTM-2. If the manufacturer elects to use material classified in accordance with UL 94, certification is required. The government reserves the right to require verification tests to ensure nonflammable battery cases. If the manufacturer elects to

45、 use a plastic material that doesnt have UL-94 classification, then the test of shall be performed. When tested as specified in 4.7.1.7, test specimens shall self-extinguish within 5 seconds after removal from flame. 3.4.5.1 State of charge indicator window. The state of charge window shall remain i

46、ntact, in place, and transparent during the life of the battery. The SOCI window shall have a smooth finish free from pitting, blow-holes, rough spots, or other deformations and shall be fabricated of material having sufficient strength to withstand the environmental and electrical tests specified h

47、erein. Certification for transparency during the life of the battery is required. 3.4.5.2 Battery case expansion 3.1. Unless otherwise specified (see ), the battery shall be designed to prevent dimensional expansion that will prevent its removal from equipment. 3.4.5.3 Battery case vent4.7.1.6. A pr

48、essure release device shall be incorporated into the battery case. This device shall be designed to release below the bursting pressure of the container and above the normal operating pressure of the battery. The design of the battery shall be such that the paths from the individual cell units to th

49、e battery vent are sufficient to permit the removal of gases. The device shall not permit the entry of liquids into the battery case. When tested as specified in , each battery case shall not exhibit any signs of visible damage other than the case vent opening, and each battery shall pass through the test fixture with a force not greater tha