DIN EN 416-1-2009 en 9875 Single burner gas-fired overhead radiant tube heaters for non-domestic use - Part 1 Safety English version of DIN EN 416-1 2009-09《非家用单头燃烧器高架燃气辐射管加热器 第1部分.pdf

《DIN EN 416-1-2009 en 9875 Single burner gas-fired overhead radiant tube heaters for non-domestic use - Part 1 Safety English version of DIN EN 416-1 2009-09《非家用单头燃烧器高架燃气辐射管加热器 第1部分.pdf》由会员分享，可在线阅读，更多相关《DIN EN 416-1-2009 en 9875 Single burner gas-fired overhead radiant tube heaters for non-domestic use - Part 1 Safety English version of DIN EN 416-1 2009-09《非家用单头燃烧器高架燃气辐射管加热器 第1部分.pdf（130页珍藏版）》请在麦多课文档分享上搜索。

1、September 2009DEUTSCHE NORM English price group 33No part of this standard may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 97.100.20!$YSs“15448

2、80www.din.deDDIN EN 416-1Single burner gas-fired overhead radiant tube heaters for non-domesticuse Part 1: SafetyEnglish version of DIN EN 416-1:2009-09Gasgerte-Heizstrahler Dunkelstrahler mit einem Brenner mit Geblse fr gewerbliche und industrielleAnwendung Teil 1: SicherheitEnglische Fassung DIN E

3、N 416-1:2009-09Supersedes DIN EN 416-1:1999-11, DIN EN 416-1/A1:2001-02, DIN EN 416-1/A2:2002-04 andDIN EN 416-1/A3:2002-08See start of validitySupersedes: see belowwww.beuth.deDocument comprises pages130DIN EN 416-1:2009-09 Start of validity This standard takes effect on 1 September 2009. It should

4、 be noted that, in Germany, CE conformity marking of construction products will be permitted once this standard has been listed in the Bundesanzeiger (German Federal Gazette) and from the date given therein. National foreword This standard has been prepared by Technical Committee CEN/TC 180 “Domesti

5、c and non-domestic gas fired air heaters and non-domestic gas fired overhead radiant heaters” (Secretariat: AFNOR, France). The responsible German body involved in its preparation was the Normenausschuss Gastechnik (Gas Technology Standards Committee). This standard includes safety requirements. DIN

6、 EN 416 consists of the following parts, under the general title Single burner gas-fired overhead radiant tube heaters for non-domestic use: Part 1: Safety Part 2: Rational use of energy It is intended to include this standard in the body of Codes of practice for gas issued by the DVGW Deutscher Ver

7、ein des Gas- und Wasserfaches e.V. (German Technical and Scientific Association for Gas and Water). Amendments This standard differs from DIN EN 416-1:1999-11, DIN EN 416-1/A1:2001-02, DIN EN 416-1/A2:2002-04 and DIN EN 416-1/A3:2002-08 as follows: a) The scope of the standard has been extended to i

8、nclude Type B4and B6appliances. b) Requirements for combustion products evacuation ducts (POCEDs), supplied as an integral part of the appliance, have been specified. c) The standard has been extensively revised. Previous editions DIN 3372-6: 1988-12 DIN EN 416-1: 1999-11 DIN EN 416-1/A1: 2001-02 DI

9、N EN 416-1/A2: 2002-04 DIN EN 416-1/A3: 2002-08 2 EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 416-1March 2009ICS 91.140.40 Supersedes EN 416-1:1999 English VersionSingle burner gas-fired overhead radiant tube heaters for non-domestic use - Part 1: SafetyTubes radiants suspendus monobrleur usag

10、e non-domestique utilisant les combustibles gazeux - Partie 1:ScuritGasgerte-Heizstrahler - Dunkelstrahler mit einem Brennermit Geblse fr gewerbliche und industrielle Anwendung -Teil 1: SicherheitThis European Standard was approved by CEN on 10 January 2009.CEN members are bound to comply with the C

11、EN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or t

12、o any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions

13、.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, S

14、weden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref

15、. No. EN 416-1:2009: EEN 416-1:2009 (E) 2 Contents Page Foreword . 61 Scope 72 Normative references . 83 Definitions 93.1 Appliance and its constituent parts 93.2 Combustion circuit . 103.3 Adjusting, control and safety devices 113.4 Operation of the appliance . 123.5 Gases 153.6 Conditions of opera

16、tion and measurement 163.7 Country of destination 174 Appliance classification . 174.1 Classification according to the nature of the gases used (categories) 174.2 Classification according to the gases capable of being used . 184.2.1 Category I . 184.2.2 Category II 194.2.3 Category III . 194.3 Class

17、ification according to the mode of evacuation of the combustion products 204.3.1 General . 204.3.2 Type A 204.3.3 Type B 204.3.4 Type C 215 Constructional requirements . 215.1 General . 215.1.1 Conversion to different gases . 215.1.2 Materials and method of construction 225.1.3 Accessibility for mai

18、ntenance and use . 235.1.4 Means of sealing . 235.1.5 Supply of combustion air and evacuation of combustion products . 245.1.6 Inlet connections . 265.1.7 Confirmation of operation 265.1.8 Electrical equipment . 275.1.9 Operational safety in the event of fluctuation, interruption and restoration of

19、the auxiliary energy . 275.1.10 Motors and fans 275.2 Requirements for adjusting, control and safety devices 275.2.1 General . 275.2.2 Gas rate adjusters . 285.2.3 Range-rating devices 285.2.4 Aeration adjusters . 285.2.5 Controls and safety devices 285.2.6 Regulators . 295.2.7 Multifunctional contr

20、ols . 295.2.8 Automatic shut-off valves 295.2.9 Gas strainers . 305.2.10 Thermostats . 305.2.11 Air proving device . 305.2.12 Automatic burner control system . 315.3 Ignition devices . 32DIN EN 416-1:2009-09 EN 416-1:2009 (E) 3 5.3.1 General . 325.3.2 Ignition device for the main burner . 325.3.3 Ig

21、nition burners . 335.4 Main burner 335.5 Pressure test points 335.6 Injectors . 336 Operational requirements 336.1 Soundness . 336.1.1 Soundness of the gas circuit . 336.1.2 Soundness of the combustion circuit and correct evacuation of the combustion products . 336.2 Heat inputs . 346.2.1 Nominal he

22、at input 346.2.2 Start gas heat input . 346.2.3 Effectiveness of the range-rating device 346.3 Limiting temperatures 346.3.1 Wall and ceiling temperatures . 346.3.2 Component temperatures 356.3.3 Fan motor temperatures . 356.3.4 POCED (Type B4, B5, C1 and C3 appliances) . 356.4 Ignition, cross-light

23、ing and flame stability . 356.4.1 All appliances (still air conditions) 356.4.2 Supplementary tests for Type B12, B13, B42and B43appliances . 356.4.3 Supplementary tests for Type C1and C3appliances 366.5 Pressure regulator 366.6 Combustion . 366.6.1 All appliances (still air conditions) 366.6.2 Supp

24、lementary tests under special conditions . 366.7 Prolonged performance 376.8 Measurement of oxides of Nitrogen (NOx) 377 Test methods . 387.1 General . 387.1.1 Characteristics of test gases (Reference and limit gases) . 387.1.2 Conditions for preparation of the test gases . 387.1.3 Practical applica

25、tion of test gases 417.1.4 Test pressures . 427.1.5 Test procedures 437.1.6 General test conditions 447.2 Construction and design 457.2.1 Manually operated devices (automatic burner control systems) 457.2.2 Pre-purging 457.2.3 Safety time . 457.2.4 Extinction time 457.3 Safety of operation 467.3.1 S

26、oundness . 467.3.2 Heat inputs . 477.3.3 Limiting temperatures 507.3.4 Ignition, cross-lighting and flame stability . 547.3.5 Pressure regulator 607.3.6 Combustion . 607.3.7 Prolonged performance 647.4 Other pollutants 647.4.1 General . 647.4.2 Weighting . 658 Marking and instructions . 688.1 Markin

27、g of the appliance and the packaging . 688.1.1 Data plate . 688.1.2 Other marking 69DIN EN 416-1:2009-09 EN 416-1:2009 (E) 4 8.1.3 Marking of the packaging containing the burner 698.1.4 Utilization of symbols on the appliance and packaging . 698.2 Instructions 718.2.1 General . 718.2.2 Technical ins

28、tructions 728.2.3 Instructions for use and maintenance 748.3 Presentation 749 Evaluation of conformity of POCEDs and their associated terminals 759.1 General . 759.2 Type testing . 759.2.1 Initial type testing 759.2.2 Further type testing 759.2.3 Sampling for type testing . 759.3 Factory Production

29、Control (FPC) . 759.3.1 General . 759.3.2 Equipment 779.3.3 Raw materials and components 779.3.4 Product testing and evaluation . 779.3.5 Non-conforming products 77Annex A (informative) National situations . 78A.1 General . 78A.2 Categories listed in the body of the standard and marketed in differen

30、t countries 78A.3 Appliance supply pressures corresponding to the categories given in A.2 80A.4 Special categories marketed nationally or locally . 82A.4.1 General . 82A.4.2 Definition of special categories . 83A.4.3 Gas rate adjusters, aeration adjusters and regulators . 86A.4.4 Conversion to diffe

31、rent gases . 86A.5 Test gases corresponding to the special categories given in A.4 . 86A.6 Gas connections in the various countries . 87A.7 Flue connections in the various countries . 89Annex B (normative) Appliance (flue) types 90B.1 Type B appliances with a fan in the combustion circuit . 90B.2 Ty

32、pe C appliances with a fan in the combustion circuit . 94Annex C (informative) Equivalence rules . 96C.1 Conversion to categories within a restricted Wobbe Index range 96C.2 Conversion to categories within an identical Wobbe Index range 96C.3 Conversion to categories within a wider Wobbe Index range

33、 97Annex D (informative) Calculation of flue gas mass flow rate . 98D.1 Flue gas mass flow rate 98D.2 Quantity of air in the flue gas 98D.3 Flue gas excess air ratio () . 99D.4 Quantity of water vapour in the flue gas 99D.5 Quantity of Nitrogen in the flue gas 99D.6 Quantity of Oxygen in the flue ga

34、s 100D.7 Dry quantity of flue gas 100D.8 Quantity of carbon dioxide in the flue gas . 100Annex E (informative) Identification of gas types in use in various countries 102Annex F (normative) Special national conditions . 103F.1 General . 103F.1.1 Belgium 103F.1.2 Italy . 103Annex G (informative) Calc

35、ulation example of the weighting factors for an appliance with several rates 104G.1 Appliance rates . 104DIN EN 416-1:2009-09 EN 416-1:2009 (E) 5 G.2 Weighting of Qpi,% = 20 . 104G.3 Weighting of Qpi,%= 40 104G.4 Weighting of Qpi,%= 60 104G.5 Weighting of Qpi,%= 70 105G.6 Total weighting 105Annex H

36、(informative) NOxconversion calculation . 106H.1 NOxemission conversion factors 106H.2 NOXconversion calculation . 107Annex I (informative) National situations for countries whose national bodies are CEN Associate Members 109Annex J (informative) An example of sampling plans 110J.1 Sampling plans 11

37、0J.1.1 Acceptable Quality Level (AQL) 110J.1.2 The inspection level 110J.1.3 Normal, tightened or reduced inspection . 110J.1.4 Single, double, multiple or sequential sampling . 110J.1.5 Batch quality 110J.2 Inspection levels and procedures . 111J.2.1 Incoming material . 111J.2.2 In-process aspects

38、111J.2.3 Finished goods checks 111Annex K (informative) 112K.1 General conditions of test 112K.1.1 Principle of method . 112K.1.2 Test room . 112K.1.3 Preparation of appliance 112K.2 Test conditions 112K.3 Test procedure 113K.4 Accuracy of measurement . 117K.5 Calculation of Flue Loss. 117Annex ZA (

39、informative) Relationship between this European Standard and the Essential Requirements of EU Directive 90/396/EEC The approximation of the laws of Member States concerning gas appliances . 120Annex ZB (informative) Clauses of this European Standard addressing the provisions of the EU Construction P

40、roducts Directive 122ZB.1 Scope and relevant characteristics . 122ZB.2 Procedure(s) for attestation of conformity of construction products 124ZB.2.1 System(s) of attestation of conformity . 124ZB.2.2 EC Certificate and Declaration of conformity 125ZB.3 CE marking and labelling . 126Bibliography . 12

41、8DIN EN 416-1:2009-09 EN 416-1:2009 (E) 6 Foreword This document (EN 416-1:2009) has been prepared by Technical Committee CEN/TC 180 “Domestic and non-domestic gas fired air heaters and non-domestic gas fired overhead radiant heaters”, the secretariat of which is held by AFNOR. This European Standar

42、d shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by September 2009, and conflicting national standards shall be withdrawn at the latest by September 2009. Attention is drawn to the possibility that some of the elements of

43、 this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 416-1:1999. This revision modifies EN 416-1:1999. It has been prepared to incorporate requirements for combustion products e

44、vacuation ducts, POCEDs, supplied as an integral part of the appliance to support EU Directive 89/106/EEC on construction products under Mandate M/105. To this end, it extends the scope of the standard to cover Type B4 and B5appliances. Furthermore, the opportunity presented by this amendment has be

45、en taken to update the standard in respect to EN 437:2003. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EC Directive(s). For relationship with EC Directive(s), see informative A

46、nnexes ZA and ZB, which are integral parts of this document. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland

47、, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. DIN EN 416-1:2009-09 EN 416-1:2009 (E) 7 1 Scope This European Standard specifies the requirements and test methods for the construction, safety, classification and marking of non-domesti