DIN EN 16340-2014 Safety and control devices for burners and appliances burning gaseous or liquid fuels - Combustion product sensing devices German version EN 16340 2014《燃烧气体或者液体燃料.pdf
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1、October 2014 Translation by DIN-Sprachendienst.English price group 20No part of this translation 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).IC
2、S 27.060.20!%;)“2249406www.din.deDDIN EN 16340Safety and control devices for burners and appliances burning gaseousor liquid fuels Combustion product sensing devices;English version EN 16340:2014,English translation of DIN EN 16340:2014-10Sicherheits- und Regeleinrichtungen fr Brenner und Brennstoff
3、gerte fr gasfrmige oderflssige Brennstoffe Abgasfhler;Englische Fassung EN 16340:2014,Englische bersetzung von DIN EN 16340:2014-10Dispositifs de commande et de scurit pour brleurs et appareils utilisant descombustibles gazeux ou liquides Dispositifs de dtection des produits de combustion;Version an
4、glaise EN 16340:2014,Traduction anglaise de DIN EN 16340:2014-10See start of applicationwww.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 52 pages 09.14 DIN EN 16340:2014-10 2 A comma is used as the decimal marker. Start of application Th
5、e start of application of this standard is 2014-10-01. National foreword This standard includes safety requirements in Clauses 6 and 7. This document (EN 16340:2014) has been prepared by Technical Committee CEN/TC 58 “Safety and control devices for burners and appliances burning gaseous or liquid fu
6、els” (Secretariat: BSI, United Kingdom). The responsible German body involved in its preparation was the DIN-Normenausschuss Heiz- und Raumlufttechnik (DIN Standards Committee Heating and Ventilation Technology), Working Committee NA 041-03-31 GA Gemeinschaftsarbeitsausschuss NHRS/DKE: Elektrische S
7、icherheits- und Regeleinrich-tungen fr wrmeerzeugende Gerte und Anlagen (SpA CEN/TC 58/WG 12, CEN/TC 58/WG 14). This standard has been included in the body of technical rules and standards for gas issued by the DVGW Deutscher Verein des Gas- und Wasserfaches e.V. (German Technical and Scientific Ass
8、ociation for Gas and Water). EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 16340 June 2014 ICS 27.060.20 English Version Safety and control devices for burners and appliances burning gaseous or liquid fuels - Combustion product sensing devices Dispositifs de commande et de scurit pour brleurs
9、 et appareils utilisant des combustibles gazeux ou liquides - Dispositifs de dtection des produits de combustion Sicherheits- und Regeleinrichtungen fr Brenner und Brennstoffgerte fr gasfrmige oder flssige Brennstoffe - Abgasfhler This European Standard was approved by CEN on 14 May 2014. CEN member
10、s are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions 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
11、 to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three 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 CEN-CENELEC Managemen
12、t Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Li
13、thuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17,
14、 B-1000 Brussels 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 16340:2014 EEN 16340:2014 (E) 2 Contents Page Foreword 5 1 Scope 6 2 Normative references 6 3 Terms and definitions .6 4 Classification 9 4.1 Classes of control
15、9 4.2 Groups of control.9 4.3 Classes of control functions 9 5 Units of measurement and test conditions 10 5.1 Dimensions 10 5.2 Pressures . 10 5.3 Bending moments and torques . 10 5.4 Test conditions and measurement tolerances 10 6 Construction requirements 10 6.1 General . 10 6.2 Mechanical parts
16、of the control . 10 6.3 Materials 11 6.4 Gas connections . 14 6.5 Electronic parts of the control . 15 6.6 Protection against internal faults for the purpose of functional safety 16 7 Performance 18 7.1 General . 18 7.2 Leak-tightness . 19 7.3 Test for leak-tightness . 19 7.4 Torsion and bending 22
17、7.5 Torsion and bending tests . 22 7.6 Rated flow rate 22 7.7 Test for rated flow rate . 22 7.8 Durability . 22 7.9 Performance tests for electronic controls . 23 7.10 Long-term performance for electronic controls 23 7.101 Operation of the CPSD . 24 7.102 Endurance . 35 8 EMC/Electrical requirements
18、 . 36 DIN EN 16340:2014-10 EN 16340:2014 (E)3 8.1 Protection against environmental influences. 36 8.2 Supply voltage variations below 85 % of rated voltage 36 8.3 Short-term voltage interruptions and decreases . 36 8.4 Supply frequency variations 36 8.5 Surge immunity test 36 8.6 Electrical fast tra
19、nsient/burst . 37 8.7 Immunity to conducted disturbances . 37 8.8 Immunity to radiated fields . 37 8.9 Electrostatic discharge immunity test 37 8.10 Power frequency magnetic field immunity test 37 8.11 Electrical requirements . 37 9 Marking, installation and operating instructions . 37 9.1 Marking .
20、 37 9.2 Installation and operating instructions . 37 9.3 Warning notice . 38 Annex A (informative) Gas connections in common use in the various countries 39 Annex B (informative) Leak-tightness test volumetric method . 40 Annex C (informative) Leak-tightness test pressure loss method 41 Annex D (nor
21、mative) Conversion of pressure loss into leakage rate 42 Annex E (normative) Electrical/electronic component fault modes 43 Annex F (normative) Additional requirements for safety accessories and pressure accessories as defined in EU Directive 97/23/EC 44 Annex G (normative) Materials for pressurized
22、 parts . 45 Annex H (informative) Additional materials for pressurized parts. 46 Annex I (normative) Requirements for controls used in DC supplied gas burners and gas burning appliances 47 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directi
23、ve 2009/142/EC relating to appliances burning gaseous fuels 48 Bibliography 50 Figures Figure 1 CPSD coupled with combustion control system . 6 Figure 2 Clarification of definitions for CPSD . 7 Figure 4 Leak-tightness provided by the housing and mounting. 19 Figure 5 Test equipment for influence of
24、 leakage on measurement value 20 Figure 6 Response times 27 Figure 7 Alternative test equipment for response time . 28 Figure 8 Recovery time R90 31 DIN EN 16340:2014-10 EN 16340:2014 (E) 4 Tables Table 1 Measurement uncertainties .9 Table 2 material specification 13 Table 3 Saturation vapour pressu
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