• PREN 88-3 : DRAFT 2017

    Current The latest, up-to-date edition.

    SAFETY AND CONTROL DEVICES FOR GAS BURNERS AND GAS BURNING APPLIANCES - PART 3: PRESSURE AND/OR FLOW RATE REGULATORS FOR INLET PRESSURES UP TO AND INCLUDING 500 KPA, ELECTRONIC TYPES

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    Language(s): 

    Published date:  26-09-2017

    Publisher:  Comite Europeen de Normalisation

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    Table of Contents - (Show below) - (Hide below)

    European foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Classification
    5 Test conditions and uncertainty of measurements
    6 Design and construction
    7 Performance
    8 Electrical requirements
    9 Electromagnetic compatibility (EMC)
    10 Marking, installation and operating instructions
    Annex A (informative) - Abbreviations and symbols
    Annex B (informative) - Leak-tightness test for gas
            controls - volumetric method
    Annex C (informative) - Leak-tightness test for gas
            controls - pressure loss method
    Annex D (normative) - Conversion of pressure loss
            into leakage rate
    Annex E (normative) - Electrical/electronic component
            fault modes
    Annex F (normative) - Additional requirements for safety
            accessories and pressure accessories as defined in
            EC Directive 2014/68/EC
    Annex G (normative) - Materials for pressurized parts
    Annex H (normative) - Additional materials for pressurized
            parts
    Annex I (normative) - Requirements for controls used in
            DC supplied burners and appliances burning gaseous
            or liquid fuels
    Annex J (normative) - Method for the determination of a
            Safety integrity level (SIL)
    Annex K (normative) - Method for the determination of a
            Performance level (PL)
    Annex L (informative) - Relationship between Safety integrity
            level (SIL) and Performance level (PL)
    Annex M (normative) - Reset functions
    Annex N (informative) - Guidance document on environmental
            aspects
    Annex O (normative) - Seals of elastomer, cork and synthetic
            fibre mixtures
    Annex ZA (informative) - Relationship between this European
             Standard and the essential requirements of Directive
             2009/142/EC aimed to be covered
    Annex ZB (informative) - Relationship between this European
             Standard and the essential requirements of Regulation
             (EU) 2016/426 aimed to be covered
    Annex ZC (informative) - Relationship between this European
             Standard and the essential requirements of Directive
             2014/68/EU aimed to be covered
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines the safety, design, construction, and performance requirements and testing for electronic pressure and/or flow rate regulators for burners and appliances burning one or more gaseous fuels, hereafter referred to as 'regulators'.

    General Product Information - (Show below) - (Hide below)

    Comment Closes On
    Committee TC 58
    Document Type Draft
    Publisher Comite Europeen de Normalisation
    Status Current

    Standards Referencing This Book - (Show below) - (Hide below)

    EN 10226-2:2005 Pipe threads where pressure tight joints are made on the threads - Part 2: Taper external threads and taper internal threads - Dimensions, tolerances and designation
    EN 175301-803:2006 Detail Specification: Rectangular connectors - Flat contacts, 0,8 mm thickness, locking screw not detachable
    EN 161:2011+A3:2013 Automatic shut-off valves for gas burners and gas appliances
    EN 1854:2010 Pressure sensing devices for gas burners and gas burning appliances
    IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
    EN 13611:2015/AC:2016 SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
    EN 60529:1991/AC:2016-12 DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015)
    IEC 60730-1:2013+AMD1:2015 CSV Automatic electrical controls - Part 1: General requirements
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