BS EN 378-1-2000 Refrigerating systems and heat pumps — Safety and environmental.pdf
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1、BRITISH STANDARD BS EN 378-1:2000 Incorporating Amendment No. 1 Refrigerating systems and heat pumps Safety and environmental requirements Part 1: Basic requirements, definitions, classification and selection criteria The European Standard EN 378-1:2000, incorporating amendment A1:2003, has the stat
2、us of a British Standard ICS 27.080; 27.200 ? Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Thu Aug 31 10:08:32 BST 2006, Uncontrolled Copy, (c) BSI BS EN 378-1:2000 This British Standard, having been prepared under the direction of the Engineering Sector Committee, was p
3、ublished under the authority of the Standards Committee and comes into effect on 15 September 2000 BSI 20 February 2004 ISBN 0 580 34215 8 National foreword This British Standard is the official English language version of EN 378-1:2000, including amendment A1:2003. BS EN 378-1:2000 supersedes BS EN
4、 378-1:1995 and together with BS EN 378-2:2000, BS EN 378-3:2000 and BS EN 378-4:2000 supersedes BS 4434:1995 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee RHE/18, Refrigeration safety, which has the responsibility to: A list of organizations repres
5、ented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”,
6、 or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer
7、immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate
8、them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 47 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments
9、 1493020 February 2004Revision of EN foreword page, deletion of Annex ZA and subsequent renumbering Annex ZB as Annex ZA Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Thu Aug 31 10:08:32 BST 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NOR
10、M EN 378-1 June 2000 + A1 December 2003 ICS 01.040.27; 27.080; 27.200 Supersedes EN 378:1994 English version Refrigerating systems and heat pumps - Safety and environmental requirements - Part 1: Basic requirements, definitions, classification and selection criteria (includes amendment A1:2003) Syst
11、mes de rfrigration et pompes chaleur - Exigences de scurit et denvironnement - Partie 1 : Exigences de base, dfinitions, classification et critres de choix (inclut l amendement A1:2003) Klteanlagen und Wrmepumpen - Sicherheitstechnische und umweltrelevante Anforderungen - Teil 1: Grundlegende Anford
12、erungen, Definitionen, Klassifikationen und Auswahlkriterien (enthlt nderung A1:2003) This European Standard was approved by CEN on 11 November 1999. Amendment A1 was approved by CEN on 20 November 2003. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the co
13、nditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in thr
14、ee official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Au
15、stria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KO
16、MITEE FR NORMUNG Central Secretariat: rue de Stassart, 36 B-1050 Brussels 2000 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 378-1:2000 + A1:2003 E Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Thu Aug
17、 31 10:08:32 BST 2006, Uncontrolled Copy, (c) BSI Page 2 EN 378-1:2000 Contents Page Foreword3 Introduction.4 1 Scope.5 2 Normative references.6 3 Definitions .6 4 Basic requirements.11 5 Classification.15 6 Selection of refrigerants.21 7 Selection of cooling or heating systems 22 Annex A (informati
18、ve) Equivalent terms in English, French and German .24 Annex B (informative) Total equivalent warming impact (TEWI) 28 Annex C (informative) Location of refrigerating systems .31 Annex D (informative) Protection of people who are inside cold rooms .38 Annex E (informative) Information about refriger
19、ants.39 Annex F (informative) Risk assessment .45 Annex G (informative) Bibliography46 Annex ZA (informative) A-deviations 47 Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Thu Aug 31 10:08:32 BST 2006, Uncontrolled Copy, (c) BSI ? Page 3 EN 378-1:2000 Foreword This Europe
20、an Standard has been prepared by Technical Committee CEN/TC 182 Refrigerating systems, safety and environmental requirements, the secretariat of which is held by DIN. This European Standard supersedes EN 378:1994. This European Standard shall be given the status of a national standard, either by pub
21、lication of an identical text or by endorsement, at the latest by December 2000, and conflicting national standards shall be withdrawn at the latest by December 2000. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association. NOTE
22、 1: This European Standard had also been proposed for inclusion in the mandate under the EU Directive 89/392/EEC (Machinery Directive). As the mandate has been given after the Standard had been accepted by the Technical Committee for submission to formal vote and in order not to further delay its pu
23、blication, it will be reviewed within the context of the latest version of the Machinery Directive directly after the publication. This EN 378-1:1999 is part of a standard consisting of a series of the following parts: Part 1 Basic requirements, definitions, classification and selection criteria Par
24、t 2 Design, construction, testing, marking and documentation Part 3 Installation site and personal protection Part 4 Operation, maintenance, repair and recovery For the 6-month enquiry, the draft standard was issued in 13 parts. After the discussion of the comments received during the enquiry it was
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