ANSI ASHRAE 200 ADD A-2015 Methods of Testing Chilled Beams.pdf
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1、ANSI/ASHRAE Addendum a toANSI/ASHRAE Standard 200-2015Methods of TestingChilled BeamsApproved by ASHRAE on June 30, 2015, and by the American National Standards Institute on July 2, 2015.This addendum was approved by a Standing Standard Project Committee (SSPC) for which the Standards Committee hase
2、stablished a documented program for regular publication of addenda or revisions, including procedures for timely, docu-mented, consensus action on requests for change to any part of the standard. The change submittal form, instructions, anddeadlines may be obtained in electronic form from the ASHRAE
3、 website (www.ashrae.org) or in paper form from theSenior Manager of Standards. The latest edition of an ASHRAE Standard may be purchased on the ASHRAE website (www.ashrae.org) or from ASHRAECustomer Service, 1791 Tullie Circle, NE, Atlanta, GA 30329-2305. E-mail: ordersashrae.org. Fax: 678-539-2129
4、. Tele-phone: 404-636-8400 (worldwide), or toll free 1-800-527-4723 (for orders in US and Canada). For reprint permission, goto www.ashrae.org/permissions. 2015 ASHRAE ISSN 1041-2336SPECIAL NOTEThis American National Standard (ANS) is a national voluntary consensus Standard developed under the auspi
5、ces of ASHRAE. Consensus is definedby the American National Standards Institute (ANSI), of which ASHRAE is a member and which has approved this Standard as an ANS, as“substantial agreement reached by directly and materially affected interest categories. This signifies the concurrence of more than a
6、simple majority,but not necessarily unanimity. Consensus requires that all views and objections be considered, and that an effort be made toward their resolution.”Compliance with this Standard is voluntary until and unless a legal jurisdiction makes compliance mandatory through legislation. ASHRAE o
7、btains consensus through participation of its national and international members, associated societies, and public review.ASHRAE Standards are prepared by a Project Committee appointed specifically for the purpose of writing the Standard. The ProjectCommittee Chair and Vice-Chair must be members of
8、ASHRAE; while other committee members may or may not be ASHRAE members, allmust be technically qualified in the subject area of the Standard. Every effort is made to balance the concerned interests on all Project Committees. The Senior Manager of Standards of ASHRAE should be contacted fora. interpr
9、etation of the contents of this Standard,b. participation in the next review of the Standard,c. offering constructive criticism for improving the Standard, ord. permission to reprint portions of the Standard.DISCLAIMERASHRAE uses its best efforts to promulgate Standards and Guidelines for the benefi
10、t of the public in light of available information and acceptedindustry practices. However, ASHRAE does not guarantee, certify, or assure the safety or performance of any products, components, or systemstested, installed, or operated in accordance with ASHRAEs Standards or Guidelines or that any test
11、s conducted under its Standards or Guidelineswill be nonhazardous or free from risk.ASHRAE INDUSTRIAL ADVERTISING POLICY ON STANDARDSASHRAE Standards and Guidelines are established to assist industry and the public by offering a uniform method of testing for rating purposes, bysuggesting safe practi
12、ces in designing and installing equipment, by providing proper definitions of this equipment, and by providing other informationthat may serve to guide the industry. The creation of ASHRAE Standards and Guidelines is determined by the need for them, and conformanceto them is completely voluntary.In
13、referring to this Standard or Guideline and in marking of equipment and in advertising, no claim shall be made, either stated or implied,that the product has been approved by ASHRAE.ASHRAE Standard Project Committee 200Cognizant TC: T.C. 5.3, Room Air DistributionSPLS Liaison: Srinivas KatipamulaJer
14、ry M. Sipes,* Chair Jonathon R. Giles* Steven J. OBrien*Kenneth J. Loudermilk,* Vice Chair Daniel L. Hahne* R. Gaylon Richardson*Marc D.-M. Neufcourt,* Secretary Michael J. Holland* Robert H. Thompson*Darren S. Alexander* Michael J. Langton* Dan W. DupaixMichael Bejrowski* Andrey Livchak* Mary Opalk
15、a* Denotes members of voting status when the document was approved for publicationASHRAE STANDARDS COMMITTEE 20142015Richard L. Hall, Chair James W. Earley, Jr. Mark P. ModeraDouglass T. Reindl, Vice-Chair Steven J. Emmerich Cyrus H. NasseriJoseph R. Anderson Patricia T. Graef Heather L. PlattJames
16、Dale Aswegan Rita M. Harrold Peter SimmondsCharles S. Barnaby Adam W. Hinge Wayne H. Stoppelmoor, Jr.Donald M. Brundage Srinivas Katipamula Jack H. ZarourJohn A. Clark Debra H. Kennoy Julia A. Keen, BOD ExOWaller S. Clements Malcolm D. Knight Bjarne Wilkens Olesen, CODavid R. Conover Rick A. LarsonJ
17、ohn F. Dunlap Arsen K. MelkovStephanie C. Reiniche, Senior Manager of Standards ASHRAE (www.ashrae.org). For personal use only. Additional reproduction, distribution, or transmission in either print or digital form is not permitted without ASHRAEs prior written permission.ANSI/ASHRAE Addendum a to A
18、NSI/ASHRAE Standard 200-2015 1(This foreword is not part of this standard. It is merelyinformative and does not contain requirements necessaryfor conformance to the standard. It has not been pro-cessed according to the ANSI requirements for a standardand may contain material that has not been subjec
19、t topublic review or a consensus process. Unresolved objec-tors on informative material are not offered the right toappeal at ASHRAE or ANSI.)FOREWORDThis addendum updates the normative references and adds anew Informative Annex F, “Informative References.”Note: In this addendum, changes to the curr
20、ent standardare indicated in the text by underlining (for additions) andstrikethrough (for deletions) unless the instructions specifi-cally mention some other means of indicating the changes.4.2 Temperature and moist air properties measuring instru-ments shall meet the requirements of ASHRAE Standar
21、d41.11and ASHRAE Standard 41.66and the following sub-sections.4.4.3.2 Airflow meters may be checked in situ by meansdescribed in ASHRAE Standards 41.23or 41.77,orinInformativeAnnex B.4.5 Ductwork between the reference airflow measuringdevice and the device under test shall be sealed perSMACNA5duct c
22、lassA at 3 in. wc (747.3 Pa), seal class zero.4.6.1 Sound Power Determination. Sound power levelsshall be determined for the octave band center frequenciesfrom 125 to 4000 Hz according to AHRI Standard 2208.AHRI Standard 2208specifies the instrumentation, test facil-ities, sound power calculation me
23、thod, required data to betaken, reference sound source (RSS) requirements, andreverberation room qualification procedures.4.6.2 Reverberation Room Qualification. Units arerequired to be tested in a reverberation room that meets thebroadband requirements ofAHRI Standard 22015.4.6.3 Sound Data Require
24、ments. Sound measurementsshall be performed in one-third octave band levels from 100to 6000 Hz center frequencies. Corrections for backgroundnoise and for the computation of the one-third octave bandsound power levels shall be perAHRI Standard 2208.4.8.3.10.3 Globe temperature shall be measured with
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