1、MIL-P-190bE 13 m 97997Ob 0300207 = WL3C 19O63E=) 1 SCOPE 25 JuIy 1975 Superseding NIL-P-l9086D(OS) 7 November 1967 MILITARY SPECIFICATION POWER SUPPLY , HIGH VOLTAGE (FOR TORPEDO MARK 37 HODS 2 AND 3) This specification has heen approved for use by all Departments and Agencies of the Department of D
2、efense. 1.1 Scope. power supply used in the Torpedo Mark 37, Mods 2 and 3. This specification describes requirements for the procurement of a high voltage 2 AFFLICABLE DCUMENTS 2.1 The folloxqing documents, of -the issue in effect on the date of invitation for bids or request for proposal, form a pa
3、rt of this speciEication to the extent specified herein. SPECIFICATIONS FEDERAL L- P- 3 87 FF-N- 83 6 Plastic-Sheet, Laminated, Thermosetting (for Designation Plates) Nuts, Hexagonal and Square FF- S- 85 FF-S-86 Screw, Cap, Socket Head Screw, Cap, Slotted and Hexagonal Head FF-S-92 QQ-A-250/3 Screw
4、, kachine Slotted or Cross-Recessed Aluminum Alloy Alclad 2014, Plate and Sheet QQ-A-250/8 Aluminum Alloy 52s; Plate and Sheet QQ-A-250/11 QQ-A-367 Aluminum Alloy Forgings, Heat-Treated Aluminum Alloy 61s; Plate and Sheet QQ-B-613 Brass, Leaded and Non-Leaded; Flat Products (Plate, Bar, Sheet and St
5、rip) QQ-B-626 QQ-8-637 Brass, Leaded and Non-Leaded; Rods, Shapes, Forgings and Flat Products with Finished Edges (Bar, Flat Wire and Strip) Brass, Naval, Wire, Shapes and Forgings and Flat Products with Finished Edges QQ-B-750 Bronze, Phosphor , Bars , Plates , Rods , Sheets , Strips , Flat Wire an
6、d Structural and Special Shaped Sections QQ-C-320 Chromium Plating (Electrodeposited) QQ-C-390 QQ-C- 45 O Copper Alloy Castings (Including Cast Bar) Copper-Aluminum Alloy (Aluminum Bronze) Plate, Sheet, Strip, and Bar (Copper Alloy Numbers 606, 612, 613, 614 and 628) QQ-N-290 Nickel Plating (Electro
7、deposited) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-t;. MIL-P-l9086E( OS) QQ-P-416 QQ-S-365 QQ-S-630 QQ-S-634 QQ-S-637 QQ-S-763 QQ-Z- 32 5 MILITARY MIL-C-5 MIL-R-11 MIL-M-14 MIL-R-26 MIL-T-27 MIL-P-79 MIL- P- 116 MIL-B- 85 7 MIL-S-867 MIL-R-00
8、0 MIL-R-1149 MIL-M-3171 MIL-C-5015 MIL-P-6808 MIL-A-8625 MIL-R-15624 MIL-B- 16 5 40 MIL-W-16878 MIL-A-21180 MIL-1-24092 STANDARDS MIL-STD-454 MIL-STD-461 Plating, Cadmium (Electrodeposited) Silver Plating (Electrodeposited) Steel, Bar, Carbon, Hot Rolled (Merchant Quality) Steel, Bar, Carbon, Cold F
9、inished (Standard Quality) Steel, Bar, Carbon, Cold Finished (Standard Quality, Free Machining) Steel Bars, Shapes and Forgings, Corrosion Resisting Zinc Plating (Electrodeposited) Capacitors, Fixed, Mica-Dielectric Resistors , Fixed, Composition (Insulated) Plastic-Materials, Molded and Plastic Par
10、ts, Molded; Thermosetting Resistors, Fixed, Hire-Wound , (Power Type) Transformers and Inductors (Audio, Power and High Power Pulse) Plastic-Materials, Laminated, Thermosetting; Rods and Tubes Preservation, Methods of Bolts, Nuts, Studs, and Tap Rivets (and Material for Same) Steel, Castings, Corros
11、ion-Resisting and Austenitic Rubber, Synthetic, Medium-Soft, Molded, Sheet and Strip (for Watertight and Airtight Closures) Rubber, Synthetic, Gaskets, Packing, Sheets and Strip Magnesium, Alloy, Process for Corrosion, Protection of Connectors; Electrical, “AN“ Type Primer Coating, Zinc Chromate, fo
12、r Aircraft Use Anodic, Coatings, for Aluminum and Aluminum Alloys Rubber Material, Synthetic, Medium Soft; (Sheet, Strip, and Molded Shapes) Bronze, Phosphor; Castings Wire, Electrical Insulated, High Temperature Aluminum-Alloy Castings Insulating Varnish, Electrical, Impregnating Standard General R
13、equirements for Electronic Equipment Electromagnetic Interference Characteristcs Requirements for Equip- ment Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-P-190bE 13 99779Ob 0300211 b - - MI L-P- 19 O 86E ( OS ) MIL-STD-462 Electromagnetic Int
14、erference Characteristics, Measurement of MS 3102 Connector, Receptacle, Electric, Box Mounting, Solder Contacts, AN Type MS 3106 Connector, Plug, Electric, Straight, Solder Contacts, AN Type DRAWINGS NAVAL SEA SYSTEMS CQHMAND (CODE IDENT. 10001) LD 495868 Dwg 815483 Shipping (Packing) Condition Tra
15、nsformer Drrg 877433 kg 1803486 Shipping (Packing) Condition High Voltage Power Supply Assembled PUBLICATIONS NAVAL SEA SYSTEMS COMMAND WR-11 Design nd Test of Packaging, Packing, Shipping and Handling Equip- ment for Weapon System Components WR-43 Preparation of Quality Assurance Provisions (Includ
16、ing Classifica- tion of Characteristics) (Copies of specifications, standards, drawings, and publications requested by contractors in connection with specific procurement functions should be obtained from the procuring activity or as directed by the contracting officer.) 2.2 Other publications. spec
17、ified herein. bids or request for proposal shall apply, The following documents form a part of the specification to the extent Unless otherwise indicated, the issue in effect on date of invitation for NATIONAL BUREAU OF STANDARDS PUBLICATIONS Handbook II28 Screw Thread Standards for Federal Services
18、 (Application for copies should be addressed to the Superintendent of Documents, Government Printing Office, Pashington, D.C. 20402. ) CONSOLIDATED CLASSIFICATION COW#ITTEE PUBLICATION Consolidated Freight Classification Rules (Application or copies should be addressed to the Consolidated Classifica
19、tion Committee, 202 Chicago Union Station, Chicago, Illinois ANERICAN TRUCKING ASSOCIATION, INC., PUBLICATION 60606. ) Notor Freight Classification Rules (Application for copies should be addressed to the Issuing Officer, American Trucking Association, Inc., 1424 16th Street, NW, Washington, D.C. 20
20、036.) 3 REQUIREI.lENTS 3.1 Description, mean square (rms), 3 phase wye, QOO hertz (Hz) into two dc voltages for use by the torpedo electronic panel. The high voltage power supply is a device which transforms 780 volts root The 780 volts rms, 3 phase wye power is taken from a remotely located Provide
21、d by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-P-19086D transformer which draws its power from the torpedo 115 volt rms, 400 Hz, 3-phase power lines. The high voltage power supply is required to furnish two off-on repeat-cycle loads, 3.2 heproduction s
22、amples. ihless otherwise specified in the contract or order, preproduction samples of the power supply shall be manufactured using the methods and procedures proposed for the production. The sample willbe tested as specified in Section 4 herein and is for the pur- pose of determining, prior to produ
23、ction , that the contractors production methods are capable of yielding items that comply with the technical requirements of the contract. 3.3 Design objectives. of the Naval service and that the final pvoduct will reflect the utmost in simplicity, have maximum reliability consistent with the state
24、of the art, be easy to operate and maintain, and be economical to produce. 3.3.1 Miniaturization. as is practicable, possible. will be given consideration provided that: See 6.2.1. The basic design objectives are that the equipment will meet the needs It is intended that equipments use minature part
25、s throughout, insofar The parts shall be in accordance with applicable specifications where However, the use of parts not in accordance with an approved applicable specification (a) It can be demonstrated to the procuring activity or appointed agent that there will be an appreciable reduction in wei
26、ght, space, or both. (b) Tests have been performed which demonstrate that the performance requirements for the equipment , particularly with respect to life, temperature , and overload, will be fulfilled. (c) An adequate source of such parts is available. 3.4 Reliability, 3.5 Safety. STD-454, Requir
27、ement 1, Reliability shall be in accordance with MIL-STD-454, Requirement 35. The equipment shall have provisions for personnel safety in accordance with MIL- 3.6 Accessibility. Accessibility shall be in accordance with MIL-STD-454, Requirement 36. 3 .I Maintainabil%ty. 3.8 Test points. observing, o
28、r injecting those quantities pertinent to maintenance and repair of the equipment. Test provisions shall be in accordance with MIL-STD-454, Requirement 32. 3.9 Parts and materials, general. shall be of a quality consistent with the proposed use and specified performance of the equip- ment. equipment
29、 shall be a major consideration and shall be used to the maximum practicable extent. 3.9.1 %+dard parts and materials. requrements shall be made of standard parts and materials. defined as those covered by: (2) military, federal, or DOD-approved commercial specifications or standards. parts 3.9.2 Me
30、rcury and silicone. when subjected to temperatures within the operating and storage range of the high voltage power supply shall not be used. Maintainability shall be in accordance with MIL-STD-454, Requirement 54. Test points shall be provided in readily accesstble locations for measuving, Material
31、s and parts usea in the construction of equipment The employment of design which will tend to minimize the size and weight of the complete The greatest practicable use commensurate with design Standard parts and materials are (i) Documents invoking or invoked by this specification; or The use of oth
32、er shall be in accordance with MIL-STD-454, Requirement 22. Materials capable of giving off either mercury or silicone vapor 3.9.3 Fungus and corrosion resistance. resistant in accordance with MIL-STD-454, Requirements 4 and 15. Parts and materials shall be fungus inert and corrosion 3.10 Parts, gen
33、eral. 3.10.1 Threaded parts. FF-S-85, FF-S-86, FF-S-92, FF-N-836, or MIL-B-857. be in accordance with Screw Thread Standards for Federal Services, Handbook H28, and shall, except where necessitated by the exigencies of design, be of the coarse thread series. Bolts, nuts, screws, and studs shall conf
34、orm to the requirements of Screw threads for all threaded parts shall Threaded Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NIL-P-17OBbE 13 W 779770b
35、 0300214 1 MIL-P-l9086E( OS) 3.11.5 Electrical insulating materials. with MIIrSTD-454, Requirement 11. 3.11.6 Plastics. Electrical insulating materials shall be in accordance 3.11.6.1 Plastics, laminated, thermosetting. Laminated thermosetting plastic materials shall conform to L-P-387 or MIL-P-79.
36、Parts fabricated from materials intended for use as electrical insulation shall be vacuum impregnated with a suitable varnish, such as one meeting the require- ments of MIL-1-24092, and dried, after all machining and punching operations have been completed. 3.11.6.2 Plastics, molded, thermosetting.
37、Molded thermosetting plastic materials shall conform to the requirements of MILM-14. be held to a minimum. with a suitable varnish, such as one meeting the requirements of MIL-1-24092, and dried. 3.1.7 Rubber. Machining operations of parts molded from such material shall Parts which have been machin
38、ed shall be subsequently vacuum impregnated Rubber for gaskets shall conform to MIL-R-900, MIL-R-1149, or MIL-R-15624. 3.12 Eleetronic parts. 3.12.1 Selection. All electronic parts shall be selected as to class, type, size, rating, operating temperatures, and intended use, and CO located as to not b
39、ecome damaged or have their useful life seriously shortened when the equipment is subjected to the conditions specified herein or to any combinations thereof. which will crack, soften, or flow under any of the conditions specified herein, unless confined in such a manner that the compound will not f
40、low from the container. 3.12.2 Interchangeability. Interchangeability shall be in accordance with MIL-STD-454, Require- ment 7. be interchangeable physically and electrically with corresponding (but not necessarily identical) parts employed in the equipment and furnished as spare parts, without reso
41、rting to drilling, filing,.and similar operations, or the use of undue force. provide for design tolerances, especially as to mounting dimensions sufficient to accommodate any replacement part bearing the same type designation as the replaced part and having the maximum physical dimensions permitted
42、 or that type designation. adversely affecting the specified part or the equipment performance. of lead lengths, alterations to or modifications of standard parts shall not be made, No part shall contain sealing or insulating compounds Parts selected shall require a minimum number of different types
43、 or ratings, and shall Due precaution shall be exercised to This shall be accomplished without Except for the shortening 3.12.3 Derating. Derating shall be in accordance with MIL-STD-454, Requirement 18. Parts shall be located so that the working temperature, under full load operating conditions, do
44、es not exceed the maximum temperature prescribed by specifications for the part. 3.12.4 Capacitors. 3.12.4.1 Capacitors, fixed, mica-dielectric, Fixed, mica-dielectric capacitors for use at frequencies up to three magacycles shall conform to the requfrements of MLC-5, except that capacitors conformi
45、ng to characteristics IlA“, as defined therein, shall not be used. potted type fixed mica-dielectric capacitors, the actual measured radio frequency current load imposed on the capacitors and the corresponding peak working voltage across the capacitors shall be measured or calculated and shall not e
46、xceed the rated values listed in MIL-C-5. 3.12.4.2 capacitor having the correct rating. 3.12.4.3 applicable part specifications. temperature coefficient shall be used, and circuits shall be so designed, insofar as is practicable. 3.12.5 Resistors. Resistors shall be in accordance with MIL-STD-454, R
47、equirement 33. 3.12.5.1 Resistors, fixed composition. insulated type and conform to the requirements of characteristics “BF“ and the other applicable requirements of MIL-R-11. Capacitors shall be in accordance with MIL-STD-454, Requirement 2. For Capacitors connected in parallel or series shall not
48、be used in lieu of a single Capacitors shall be selected from the nominal values and tolerances listed in the Capacitors having the widest tolerance of capacitance and Composition type fixed resistors shall be of the /-, 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without
49、license from IHS-,-,-MIL-P-LSObE 13 m 7477906 0300215 3 W MIL-P-l9086E( OC) 3.12.5.2 Nonapproved types. used: The following types of fixed composition resistors shall not be RC15, RC16, RC25, RC35, RC38, RC45, RC65, RC75 , RC76, (See MIL-R-11). 3.12.5.3 Application. tion resistors to ensure that for eaeh particular resistor application and under any specified condition of line voltage variation, exclusive of surges, rated maximum
