ASTM F1433-1997(2004) Standard Specification for Mechanically Refrigerated Shipboard Air Conditioner《机械致冷的空调器标准规范》.pdf
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1、Designation: F 1433 97 (Reapproved 2004)An American National StandardStandard Specification forMechanically Refrigerated Shipboard Air Conditioner1This standard is issued under the fixed designation F 1433; the number immediately following the designation indicates the year oforiginal adoption or, i
2、n the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers self-contained mechanicallyrefrigerated air conditioner
3、s for shipboard use in air circula-tion, air cooling, and dehumidification.1.2 These air conditioners are intended for use in compart-ments and areas where central system air conditioning is notprovided.1.3 The values stated in SI metric units are to be regarded asstandard.1.4 This standard does not
4、 purport to address all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards
5、:2A 276 Specification for Stainless Steel Bars and ShapesA 569/A 569M Specification for Steel, Carbon (0.15 Maxi-mum, Percent), Hot-Rolled Sheet and Strip Commercial3B 16/B 16M Specification for Free-Cutting Brass Rod, Bar,and Shapes for Use in Screw MachinesB 61 Specification for Steam or Valve Bro
6、nze CastingsB 75 Specification for Seamless Copper TubeB 148 Specification for Aluminum-Bronze Sand CastingsB 209 Specification for Aluminum and Aluminum-AlloySheet and PlateD 3951 Practice for Commercial Packaging2.2 Air-Conditioning and Refrigeration Institute (ARI):4210 Standard for Unitary Air-C
7、onditioning Equipment2.3 American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE):515 Safety Code for Mechanical Refrigeration37 Methods of Testing for Rating Unitary Air-Conditioningand Heat Pump Equipment2.4 American Water Works Association (AWWA):6C504 Standard for Rubbe
8、r-Seated Butterfly Valves2.5 National Electrical Manufacturers Association(NEMA):7MG 1 Motors and GeneratorsICS 1 General Standards for Industrial Control and Systems2.6 Underwriters Laboratories, Inc. (UL):8465 Standard for Safety, Central Cooling, and Air Condi-tioning873 Standard for Safety Tempe
9、rature-Indicating and Regu-lating Equipment2.7 Federal Specification:9FF-B-171 Bearings, Ball, Annular (General Purpose)2.8 Federal Regulations:9Code of Federal Regulations, Title 463. Terminology3.1 Definitions:3.1.1 inspectionthe process of measuring, examining,testing, gaging, or otherwise compar
10、ing the unit with theapplicable requirements.3.1.2 lotall units of the same type, service, and sizeoffered for delivery at one time.3.2 Definitions of Terms Specific to This Standard:1This specification is under the jurisdiction of ASTM Committee F25 on Shipsand Marine Technology and is the direct r
11、esponsibility of Subcommittee F25.11 onMachinery and Piping Systems.Current edition approved May 1, 2004. Published May 2004. Originallyapproved in 1994. Last previous edition approved in 1997 as F 1433 - 97.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Custome
12、r Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Withdrawn.4Available from Air-Conditioning and Refrigeration Institute, 1501 WilsonBlvd., Arlington, VA 22209.5Available from American Society of Heatin
13、g, Refrigerating, and Air-Conditioning Engineers, Inc. (ASHRAE), 1791 Tullie Circle, NE, Atlanta, GA30329.6Available from American Water Works Association (AWWA), 1401 New YorkAve., NW, Suite 640, Washington, DC 20005.7Available from National Electrical Manufacturers Association (NEMA), 1300N. 17th
14、St., Suite 1847, Rosslyn, VA 22209.8Available from Underwriters Laboratories, Inc., 333 Pfingsten Rd., Northbrook,IL 60062.9Available from Standardization Documents Order Desk, Bldg. 4, Section D,700 Robbins Ave., Philadelphia, PA 19111-5094, Attn: NPODS.1Copyright ASTM International, 100 Barr Harbo
15、r Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.3.2.1 air discharge plenuman enclosure (housing) con-taining guide vanes and a grill or louvers in the outlet openingfor directing the airflow.3.2.2 air handling/evaporator sectionan enclosed compo-nent consisting of an air filter
16、, fan with drive motor, evaporator(cooling coil), refrigerant flow control, and condensate collec-tor and drain.3.2.3 condensing unitcontains refrigerating components,consisting of a compressor with a drive motor, condenser,receiver, operating and safety controls, and interconnectingpiping and wirin
17、g. The controls include a condenser waterregulating valve, high and low refrigerant pressure switches,refrigerant relief device, and motor overload protection.3.2.4 cooling effectthe net room sensible cooling effect ofa unit is defined as the difference between the net total coolingeffect and the de
18、humidifying effect, expressed in watts. The nettotal cooling effect is the total useful capacity of the unit forremoving heat from the space to be treated, expressed in watts.The net dehumidifying effect is the difference between themoisture content in kilograms per hour of the entering andleaving a
19、ir, multiplied by 685, expressed in watts.4. Classification4.1 The air conditioners should be of the following types,services, arrangements, and size as specified:Type I drip-proof protectedType II explosion-proof enclosedService 1 440-V 60-Hz alternating current (ac)Service 2 230-V direct current (
20、dc)Service 3 115-V dcService 4 220-V 60-Hz alternating current (ac)Arrangement A with air discharge plenumArrangement B without air discharge plenumSize 2 minimum cooling capacity 7000 WSize 3 minimum cooling capacity 10 500 WSize 5 minimum cooling capacity 17 500 WSize 712 minimum cooling capacity
21、26 000 W5. Ordering Information5.1 Orders for material under this specification shall includethe following:5.1.1 Title, number, and year of issue of this specification.5.1.2 Type, service, arrangement, and size of unit (see 4.1).5.1.3 Air discharge plenum required (see 6.1 and 6.5.10).5.1.4 Type of
22、power supply for equipment and motors (see6.5.14.1 and 6.5.14.2).5.1.5 When drip-proof protected or explosion-proof equip-ment is required (see 4.1, 6.5.14.1, and 6.5.14.2).5.1.6 When certification and test reports are required (see14.1).6. Materials and Manufacture6.1 GeneralAir conditioners covere
23、d by this specificationshall consist of a condensing unit section, an air handling/evaporator section, and a motor controller. An air dischargeplenum may be included, if specified. These air conditionersshall be self-contained and shall perform as specified in thisspecification when connected to coo
24、ling water, drainage, andelectric power in accordance with UL 465 and ARI 210. Therefrigerant system shall be constructed in accordance with therequirement of ASHRAE 15. Every component, includinginterconnecting wiring and piping, shall be enclosed within thecabinet, except where external mounting i
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