DIN EN 16314-2013 Gas meters - Additional functionalities German version EN 16314 2013《燃气表 附加功能 德文版本EN 16314-2013》.pdf

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1、September 2013 Translation by DIN-Sprachendienst.English price group 22No 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).

2、ICS 91.140.40!%)English version EN 16314:2013,English translation of DIN EN 16314:2013-09Gaszhler Zusatzfunktionen;Englische Fassung EN 16314:2013,Englische bersetzung von DIN EN 16314:2013-09Compteurs gaz Fonctionnalits supplmentaires;Version anglaise EN 16314:2013,Traduction anglaise de DIN EN 163

3、14:2013-09www.beuth.deDocument comprises 62 pagesIn case of doubt, the German-language original shall be considered authoritative.09.13 DIN EN 16314:2013-09 2 A comma is used as the decimal marker. National foreword This document (EN 16314:2013) has been prepared by Technical Committee CEN/TC 237 “G

4、as meters” (Secretariat: BSI, United Kingdom). The responsible German body involved in its preparation was the Normenausschuss Gastechnik (Gas Technology Standards Committee), Working Committee NA 032-02-05 AA Gasmessung. This standard has been drafted as part of the work being undertaken by the Eur

5、opean Standards Organisations (CEN/CENELEC/ETSI) under the Commission Mandate M/441 EN. This standard utilises the six functionalities agreed by the Smart Meters Coordination Group (SM-CG, see Annex C) as the basis for its additional functionalities. Not all functionalities need to be integrated int

6、o the Additional Functionality Device (AFD). This standard builds on CEN/TR 16061 by providing specific requirements for the additional functionality that can be fitted to a gas meter. The procedures for taking gas pipelines out of operation or putting them into operation are governed by national re

7、gulations and technical rules. In Germany, these are BGR 500 Chapter 2.31 “German trade association rules for working on gas lines” and DVGW Code of Practice G 600 (DVGW-TRGI). National regulations and technical rules regarding taking gas pipelines out of operation or putting them into operation are

8、 to be observed when interrupting the gas supply (see 7.13) as an additional functionality. German national regulations and technical rules require the on-site presence of a specialist when gas pipelines are “taken out of operation” or “disabled”. The additional functionality of interrupting the gas

9、 supply as described in this document can be used for prepayment systems. In this case the checking function and quality are to be as after a “short-term interruption” to ensure a minimum level of safety. NOTE The connected gas appliances shall have safety pilots and at least a type “BS” gas monitor

10、ing. As regards the requirements listed under 7.13.3.1 “Requirements”, item b) in Subclause 7.13.3 “Valve operation”, only points 2) and 3) are used in Germany. If the pressure absorption as described in Subclause 4.11.1 of meters with a built-in additional functionality exceeds the values specified

11、 in DVGW Code of Practice G 600 for designing the pipeline installation, the values required for correct design and design tables shall be given in the component manufacturers documentation. It is intended to include this standard in the body of technical rules and standards for gas issued by the DV

12、GW Deutscher Verein des Gas- und Wasserfaches e.V. (German Technical and Scientific Association for Gas and Water). EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 16314 July 2013 ICS 91.140.40 English Version Gas meters - Additional functionalities Compteurs gaz - Fonctionnalits supplmentaires

13、 Gaszhler - Zusatzfunktionen This European Standard was approved by CEN on 18 April 2013. CEN members 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 li

14、sts and bibliographical references concerning such national standards may be obtained on application 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 unde

15、r the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management 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 Y

16、ugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EURO

17、PEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 16314:2013: EContents Page Foreword . 4 Introduction 5 1 Scope 6 2 Normat

18、ive references . 6 3 Terms, definitions and abbreviated terms 8 3.1 Terms and definitions 8 3.2 Abbreviated terms 9 4 General requirements 10 4.1 Meter . 10 4.2 Meters with electronic index 10 4.3 Suitability AFD/Meter combination . 10 4.4 Types of additional functionality devices . 10 4.5 AFD1 . 11

19、 4.6 AFD2 . 11 4.7 AFD3 . 11 4.8 Resistance to high ambient temperature 12 4.9 Climatic environments . 12 4.10 Gas temperature range 16 4.11 Safety Requirements 16 4.12 Immunity to electromagnetic disturbances 16 4.13 Immunity to electromagnetic disturbances for Meters / AFDs with external ports 20

20、4.14 Resistance to mishandling 23 4.15 Resistance to storage temperature . 23 4.16 Ageing test . 24 4.17 Expected lifetime 24 5 Security. 24 5.1 General . 24 5.2 Software, data and hardware security . 25 5.3 Firmware upgrade 25 5.4 Software identification . 26 6 Power system . 26 6.1 General . 26 6.

21、2 Battery 26 6.3 Battery life 27 6.4 Battery compartment . 27 6.5 Battery replacement . 28 6.6 Battery lifetime totaliser . 29 6.7 Voltage interruptions . 29 6.8 Operating voltage . 29 7 Additional Functionalities 30 7.1 General . 30 7.2 Display 30 7.3 Diagnostics. 30 7.4 Metrological influence 31 7

22、.5 AFD connections 31 7.6 Input to AFD . 31 7.7 Output from AFD 31 7.8 Data storage . 32 EN 16314:2013 (E)DIN EN 16314:2013-092 7.9 Time interval accuracy . 33 7.10 Energy Calculation within the meter/AFD . 34 7.11 Tariffs 34 7.12 Display/Human interface 35 7.13 Gas valve and System 35 7.14 Register

23、s . 41 7.15 Prepayment System with valve 41 7.16 Prepayment system without a valve 42 7.17 History of Consumption . 42 7.18 Memory . 42 8 Marking . 44 8.1 Requirements . 44 8.2 Test . 44 9 Documentation . 44 9.1 General . 44 9.2 Declaration of conformity 45 9.3 Technical documentation. 45 9.4 Instru

24、ction manual . 45 10 Environmental considerations . 45 Annex A (informative) Download software . 46 Annex B (informative) Implementation method Conformity to the SM-CG Additional Functionalities 47 Annex C (normative) Electronic index 50 C.1 General . 50 C.2 Display 50 C.3 Display reset . 50 C.4 Tes

25、t signal 51 C.5 Non-volatile memory 51 C.6 Flags and alarms information 52 C.7 Interfaces 52 C.8 Ports 52 C.9 Durability 53 Annex D (normative) Valve type test plan . 54 D.1 List of tests . 54 D.2 Endurance Test 54 D.3 Toluene/iso-octane test 54 D.4 Water Vapour Test 57 D.5 Ageing Test. 59 Bibliogra

26、phy 60 EN 16314:2013 (E)DIN EN 16314:2013-093 Foreword This document (EN 16314:2013) has been prepared by Technical Committee CEN/TC 237 “Gas meters”, the secretariat of which is held by BSI. This European Standard shall be given the status of a national standard, either by publication of an identic

27、al text or by endorsement, at the latest by January 2014, and conflicting national standards shall be withdrawn at the latest by January 2014. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held re

28、sponsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association. According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries

29、 are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,

30、 Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. EN 16314:2013 (E)DIN EN 16314:2013-094 Introduction This European Standard has been drafted as part of the work being undertaken by the European Standards Organisations (CEN/CENELEC/ETSI) under the Com

31、mission Mandate M/441. This standard utilises the six functionalities agreed by the Smart Meters Coordination Group (SM-CG) (see Annex C) as the basis for its additional functionalities. It is not necessary for the Additional Functionality Device (AFD) to incorporate all functions. This standard bui

32、lds on CEN/TR 16061 by providing specific requirements for the additional functionality that can be fitted to a gas meter. This standard contains requirements for gas valves integral within the meters and controlled by an AFD where the capacity of the gas meter does not exceed 10 m3/h. Such gas valv

33、es are intended for interruption of the gas supply but do not replace any valve intended to isolate the gas supply. Communications for gas meters are outside the scope of this standard and are covered by the appropriate parts of EN 13757, which provide a number of protocols and transport layers for

34、meter communications for Gas, Water and Heat meters. A number of methods can provide the additional functionality for gas meters: these are illustrated below, see Figure 1, and described in detail within this standard. The AFD can be integral to the gas meter, attached to the meter or remote from th

35、e meter. AFD1, AFD2 and AFD3Gas Meter+ AFD1 AdditionalFunctionsOther devices, e.g, Home displayGas MeterAFD2 AdditionalFunctionsOther devices, e.g, Home displayGas MeterAFD3 AdditionalFunctionsOther devices, e.g, Home displayIn scope Out of scopeFigure 1 Additional functionality device EN 16314:2013

36、 (E)DIN EN 16314:2013-095 1 Scope This European Standard specifies the additional requirements and tests for gas meters with a maximum capacity of 40 m3/h and a maximum operating pressure of not exceeding 500 mbar, conforming to EN 1359, EN 12261, EN 12480, EN 12405 and EN 14236, which have battery

37、powered devices providing additional functionalities that form part of the gas meter (hereafter referred to as meter) or contained in an Additional Functionality Device (AFD). It also covers the additional requirements when an electronic index is used rather that a mechanical one. Where the option o

38、f an integral valve to the meter is specified, this standard only gives requirements for meters having a maximum capacity not exceeding 10 m3/h. This European Standard is applicable to first, second and third family gases according to EN 437. This European Standard specifies the construction require

39、ments for electronic components but communication protocols are dealt within other European Standards, e.g. appropriate parts of EN 13757. NOTE This European Standard covers connections to auxiliary devices but not the requirements for these devices. This European Standard applies to AFDs that are i

40、nstalled in locations with vibration and shocks of low significance and in: closed locations (indoor or outdoor with protection as specified by the manufacturer) with condensing or with non-condensing humidity, or, if specified by the manufacturer: open locations (outdoor without any covering) with

41、condensing humidity or with non-condensing humidity, locations liable to temporary saturation, and in locations with electromagnetic disturbances corresponding to those likely to be found in residential, commercial buildings or similar buildings. This European Standard does not cover the changing of

42、 metrological software within the meter or the upload/download of metrological software. This European Standard only covers valves integral to the meter. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its app

43、lication. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 1359, Gas meters Diaphragm gas meters EN 12261, Gas meters Turbine gas meters EN 12405-2, Gas meters Conversion devices Part 2:

44、 Energy conversion EN 12480, Gas meters Rotary displacement gas meters EN 13611, Safety and control devices for gas burners and gas-burning appliances General appliances EN 13757-1, Communication system for meters and remote reading of meters Part 1: Data exchange EN 13757-2, Communication systems f

45、or remote reading of meters Part 2: Physical and link layer EN 16314:2013 (E)DIN EN 16314:2013-096 EN 13757-3, Communications systems for and remote reading of meters Part 3: Dedicated application layer EN 13757-4, Communication systems for meters and remote reading of meters Part 4: Wireless meter

46、readout (radio meter reading for operation in the 868 MHz to 870 MHz SRD band) EN 13757-5, Communications systems for and remote reading of meters Part 5: Wireless relaying EN 13757-6, Communications systems for and remote reading of meters Part 6: Local bus EN 14236, Ultrasonic domestic gas meters

47、EN 55022, Information Technology Equipment Radio disturbance characteristics Limits and methods of measurement EN 60079 (all parts), Explosive atmospheres EN 60086-1, Primary batteries Part 1: General EN 60086-4, Primary batteries Part 4: Safety of lithium batteries EN 60529, Degrees of protection p

48、rovided by enclosures (IP code) EN 60950-1, Information technology equipment Safety Part 1: General requirements EN 61000-4-2, Electromagnetic compatibility (EMC) Part 4-2: Testing and measurement techniques Electrostatic discharge immunity test EN 61000-4-3, Electromagnetic compatibility (EMC) Part 4-3: Testing and measurement techniques Radiated, radio-frequency, electromagnetic field immunity test EN 61000-4