1、J INCH-POUND I XX-C-2816 Auaust 9. 1993 SUPERSEDING 19 August 1988 MIL-C-17596F FEDERAL SPECIFICATION COMPRESSOR, AIR, RECIPROCATING OR ROTARY, ELECTRIC MOTOR DRIVEN, STATIONARY, 10 HP AND LARGER This specification is approved by the Commissioner, Federal Supply Service, General Services Administrat
2、ion, for the use of all Federal agencies. 1. SCOPE 1.1 Scove. This specification covers stationary service, lubricated or non-lubricated (oil-free), electric motor driven, reciprocating or rotary air compressors with frame ratings of 10 horsepower (hp) and larger. 1.2 Classification. The compressor
3、unit will be of the types, styles, classes, groups, drives, air end, rated capacity in cubic feet per minute (cfm) and rated discharge pressure in pound-force per square inch gage (psig) as * specified (see 6.2). Type I - Reciprocating (single acting) Type II - Reciprocating (double acting) Type III
4、 - Rotary (asymmetrical screw) Type IV - Rotary (sliding vane) Style A - Base mounted Style B - Skid mounted Style C - Tank mounted Class 1 - With horizontal air receiver Class 2 - With vertical air receiver Class 3 - Without air receiver IBeneficial comments (recommendations, additions, deletions)
5、and any pertinent1 (data which may be of use in improving this document should be addressed to: I ICommanding Officer (Code 156), Naval Construction Battalion Center, 1621 Pleasant Valley Road, Port Hueneme, CA 93043-4300, by using the JStandardization Document Improvement Proposal (DD Form 1426) ap
6、pearing at I Ithe end of this document or bv letter. I I I . FSC 4310 b DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-XX-C-2All6 W %4 0145435 T79 m XX-C-2816 Group a
7、- With air-cooled aftercooler Group b - With water-cooled aftercooler Group c - Without aftercooler Drive 1 - Multiple V-belt Drive 2 - Direct connected Air end A - Lubricated Air end B - Non-lubricated (oil-free) 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 SDecifications and standards.
8、The following specifications and standards form a part of this specification to the extent specified herein. Unless otherwise specified, the issues of these documents shall be those listed in the issue of the Department of Defense Index of Specifications and Standards (DODISS) and supplement thereto
9、, cited in the solicitation (see 6.2). Militarv SDecifications MIL-V-173 - Varnish, Moisture and Fungus Resistant (For Treatment of Communications, Electronic, and Associated Equipment) MIL-C-3600 - Compressors, Air and Gas (Except Oxygen and Refrigerant) Packaging o Federal Standards FED-STD-123 -
10、Marking for Shipment (Civil Agencies) FED-STD-595 - Colors Used in Government Procurement Militarv Standards MIL-STD-129 - Marking for Shipment and Storage MIL-STD-209 - Slinging and Tiedown Provisions for Lifting and Tying Down Military Equipment (Unless otherwise indicated, copies of federal and m
11、ilitary specifications, standards, and handbooks are available from the Standardization Documents Order Desk, Bldg. 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094.) 2.1.2 Other Government documents. The following Government document forms a part of this specification to the extent specified her
12、ein. specified, the issues shall be those in effect on the date of the solicitation. Unless otherwise ENVIRONMENTAL PROTECTION AGENCY (EPA) 40 CFR 204 - Noise Emission Standard for Construction Equipment (Application for copies should be addressed to the Superintendent of Documents, U.S. Government
13、Printing Office, Washington, DC 20402.) 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-XX-C-ZLb 9979974 O345436 905 = XX-C-2816 2.2 Other Dublications. The following document(s) form a part of this specification to the extent specified herein. Unl
14、ess otherwise specified, the issues of the documents which are DOD adopted shall be those listed in the issue of the DODISS specified in the solicitation. issues of the documents not listed in the DODISS shall be the issue of the . non-Government documents which is current on the date of the solicit
15、ation. Unless otherwise specified, the AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME) Section VIII, Division 1 - Rules for Construction of Pressure Vessels. Power Test Code PTC 9 - Displacement Compressors, Vacuum Pumps and Blowers. (Application for copies should be addressed to the American Societ
16、y of Mechanical Engineers, United Engineering Center, 345 East 47th Street, New York, NY 10017.) COMPRESSED AIR AND GAS INSTITUTE (CAGI) PN2CPTC2 - Acceptance Test Code for Electrically Driven Packaged Displacement Air Compressors (Application for copies should be addressed to the Compressed Air and
17、 Gas Institute, 1300 Sumner Avenue, Cleveland, OH 44115). NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION (NEMA) NEMA ICs 2 - Industrial Control Devices, Controllers and Assemblies. NEMA ICs 6 - Industrial Controls and Systems. NEMA MG 1 - Motors and Generators, NEMA MG 10 - Energy Management Guide fo
18、r Selection and Use of Polyphase Motors. O (Application for copies should be addressed to the National Electrical Manufacturers Association, 2101 L Street, N.W., Washington, DC 20037.) NATIONAL FIRE PROTECTION ASSOCIATION (NFPA) NFPA 70 - National Electrical Code. (Application for copies should be a
19、ddressed to the National Fire Protection Association, Battery March Park, Quincy, MA 02269.) SOCIETY OF AUTOMOTIVE ENGINEERS, INC. (CAE) CAE 5534 - Lubrication Fittings. SAE 5551 - Performance Levels and Methods of Measurement of Electromagnetic Radiation of Vehicles and Devices. (Application for co
20、pies should be addressed to the Society of Automotive Engineers, Inc., 400 Commonwealth Drive, Warrendale, PA 15096.) 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-XX-C-2816 m 9999974 0345437 BY1 XX-C-2816 (Non-Government standards and other publ
21、ications are normally available from the organizations which prepare or which distribute the documents. These documents also may be available in or through libraries or other informational services. ) 2.3 Order of Drecedence. In the event of a conflict between the text of this specification and the
22、references cited herein, the text of this specification shall take precedence. Nothing in this specification, however, shall supersede applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 DescriDtion. The compressor unit or the equipment, as referred to
23、in this specification, consists primarily of sub-assemblies such as the air end (compressor), drive end (electric motor), required type of mounting, instruments and control panel, safety devices, wiring, interconnected piping, and when applicable, include the intercooler, aftercooler, ol cooler, air
24、/oil separator, air receiver, and metal enclosure. 3.2 Standard commercial DrodUCt. The compressor unit shall, as a minimum, be in accordance with the requirements of this specification and shall be the manufacturers standard commercial product. are not specifically prohibited by this specification
25、but which are a part of the manufacturers standard commercial product, shall be included in the compressor unit being furnished. A standard commercial product is a product which has been sold or is being currently offered for sale on the commercial market through advertisements or manufacturers cata
26、logs or brochures, and represents the latest production model. Additional or better features which 3.3 Materials. Materials used shall be free from defects which would adversely affect the performance or maintainability of individual components or of the overall assembly. same quality used for the i
27、ntended purpose in commercial practice. otherwise specified herein, all equipment, material, and articles incorporated in the work covered by this specification are to be new and fabricated using materials produced from recovered materials to the maximum extent possible without jeopardizing the inte
28、nded use. The term “recovered materials“ means materials which have been collected or recovered from solid waste and reprocessed to become a source of raw materials, as opposed to virgin raw materials. used or rebuilt products is allowed under this specification unless otherwise specified. Materials
29、 not specified herein shall be of the Unless None of the above shall be interpreted to mean that the use of 3.4 First article. When specified in the contract or purchase order (see 6.2), a complete compressor unit shall be subjected to first article inspection (see 4.3 and 6.3). 3.5 Interchangeabili
30、ty. All units of the same classification furnished with similar options under a specific contract shall be identical to the extent necessary to insure interchangeability of component parts, assemblies, accessories, and spare parts. 4 Provided by IHSNot for ResaleNo reproduction or networking permitt
31、ed without license from IHS-,-,-M-C-2816 3.6 Performance. The compressor unit shall be capable of delivering not less than the specified rated capacity (cfm) under dry air atmospheric conditions of 14.7 pound-force per square inch absolute (psia) pressure and 60 degrees Fahrenheit (OF) temperature w
32、hen operating at the specified discharge pressure (psig). percent of the manufacturers indicated rating. Rated capacity, pressure, and horsepower shall be measured in accordance with ASME PTC 9 or CAGI PN2CPTC2. The power required by the compressor shall be within 23 3.7 Design - and construction. T
33、he compressor unit shall be designed for constant speed and continuous operation. The compressor shall be unitized, completely assembled to the required type of mounting, to form a single unit ready for service upon hook-up to field power supply and distribution piping. Instruments and controls, for
34、 both the compressor and driver, shall be panel mounted and conveniently located so as not to be affected by vibration, and to provide ease of operation and maintenance. All electrical components and installation shall meet the requirements of NFPA 70. 3.7.1 Environmental condition. The compressor s
35、hall be designed for outdoor or indoor installation as specified (see 6.2). Unless otherwise specified (see 6.2), the environmental condition (minimum and maximum temperature range) shall be as follows: a. Outdoor installation: Zero to 110 OF b. Indoor installation: 40 to 90 OF 3.8 Safety. Rotating
36、parts or parts subject to high temperatures that could be hazardous to operating personnel shall be fully enclosed or provided with protective guards or shields. 3.9 Noise level. For outdoor installation, the noise level shall conform to the requirements and test procedure of EPA 40 CFR 204. For ind
37、oor installation, the noise level, shall not exceed 85 dBA at 3.28 feet, when measured in accordance with nationally recognized industry standards for sound measurement. O 3.10 Ease of maintenance. The compressor and components shall be so arranged to provide adequate clearance area and safe access
38、to all components for safe operation and maintenance. 3.11 Reciprocatim compressor. 3.11.1 Compressor stapes. Compressor shall be single stage or two stage as specified (see 6.2). 3.11.2 Cylinder arrangement. Cylinder arrangement or cylinder layout shall be in accordance with manufacturers recommend
39、ation best suited for the compressor classification (see 1.2) as specified herein. Type I compressor cylinder heads shall be air-cooled or water-cooled (water jacketed) as specified (see 6.2). Type II compression cylinder shall be with replaceable cylinder liner or insert sleeves, or designed with a
40、llowance for future and use of oversized piston rings. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-XX-C-2816 3.11.3 Frame lubrication. The reciprocating compressors frame lubrication shall be a complete pressurized oil system, however, splash l
41、ubrication systems are acceptable when used on horizontal compressors with frame ratings of 200 hp and below and type I compressors with frame ratings of 25 hp or less. Compressors that are rated above 200 hp shall be furnished with a separate, independently driven, full capacity, full pressure, aux
42、iliary oil pump with an automatic start feature activated by a low lube oil pressure. (see 6.2), the gear case or reservoir shall be equipped with an electric, thermostatically controlled immersion heater with a maximum watt density not to exceed 15 watts per square inch. When specified 3.11.4 Force
43、-feed lubricator. When cylinder and packing lubrication requires a mechanical lubricator, single-plunger-per-point force-feed lubricators shall be provided. crankshaft and shall be independent from frame lubrication system. Ratchet lubricator drives are unacceptable. The oil feed to each lubricating
44、 point shall have a sight flow indicator and the oil feed regulation shall be adj us table. The lubricators shall be driven by the 3.12 Rotary cornDressor. 3.12.1 Frame lubrication. The rotary compressors frame lubrication shall be furnished with a complete pressurized oil system. The air/oil receiv
45、er shall conform to ASME Section VIII, Division 1. When specified (see 6.2), the gear case or reservoir shall be equipped with an electric, thermostatically controlled immersion heater with a maximum watt density not to exceed 15 watts per square inch. 3.12.2 Metal enclosure. When specified (see 6.2
46、), the rotary compressor shall be provided with metal enclosure which houses the motor, compressor, and instrument panel. When Specified (see 6.2), the enclosure shall be furnished with electrical space heating equipment for maintaining satisfactory minimum temperature during periods of non-operatio
47、n. The housing shall include quick opening side panels or hinged access openings to the motor, compressor, and instrument panel. 0.0598-inch (US revised standard gage No. 16) thick. Panels shall be sized to provide maximum accessibility to the compressor components. hinged access panels shall be equ
48、ipped with quick-disconnect fasteners. Enclosures for outdoor installation shall have provisions for preventing rain and snow ingestion. Sheet metal for the housing and panels shall be not less than Upward-opening 3.13 MountinP. Each type of mounting shall be furnished with bolt holes for The number
49、 anchoring the unit to a concrete foundation, wood, or steel decking. and size of bolt holes shall be designed under the most severe condition of vibration or thrust likely to develop during operation, or to resist a horizontal force with a value of not less than 1/3 of the total weight of the whole unit and applied at the center of gravity of the unit, whichever is larger. 3.13.1 Base mounted. The baseplate shall be a single fabricated steel unit, with provisions to allow fo
