• I.S. EN 50465:2015

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    GAS APPLIANCES - COMBINED HEAT AND POWER APPLIANCE OF NOMINAL HEAT INPUT INFERIOR OR EQUAL TO 70 KW

    Available format(s):  Hardcopy, PDF

    Superseded date:  17-12-2019

    Language(s):  English

    Published date:  01-01-2015

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Classification
    5 Constructional requirements
    6 Operational requirements
    7 Test methods
    8 EMC / electrical requirements
    9 Marking, installation and operating instructions
    Annex A (informative) - Different gas connections in
            common use in the various countries
    Annex B (informative) - Classification of type B and type
            C mCHP appliances
    Annex C (informative) - Composition of the gas circuit
    Annex D (informative) - Practical method of calibrating the
            test rig to enable the heat loss Dp to be determined
    Annex E (informative) - A-deviations
    Annex F (informative) - Main symbols and abbreviations
            used
    Annex G (informative) - Examples for marking
    Annex H (informative) - Calculation of conversions of NOx
    Annex I (informative) - Test rig for the measurement of the
            stand-by heat losses
    Annex CC (normative) - Test methods to determine the
             effects of long-term thermal load, longterm
             condensate exposure, condensing/ non- condensing
             cycling and resistance to UV radiation
    Annex DD (informative) - Variations in gas quality
    Annex EE (informative) - Calculation of the efficiency for ErP
    Annex ZZ (informative) - Coverage of Essential
             Requirements of EU Directives
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines the requirements and test methods for the construction, safety, fitness for purpose, rational use of energy and the marking of a micro combined heat and power appliance; (hereafter referred to as 'mCHP appliance').

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By

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

    CISPR 14-1:2016 Electromagnetic compatibility - Requirements for household appliances, electric tools and similar apparatus - Part 1: Emission
    EN 1859:2009+A1:2013 CHIMNEYS - METAL CHIMNEYS - TEST METHODS
    PREN 13203-4 : DRAFT 2015 GAS-FIRED DOMESTIC APPLIANCES PRODUCING HOT WATER - PART 4: ASSESSMENT OF ENERGY CONSUMPTION OF GAS COMBINED HEAT AND POWER APPLIANCES (MCHP) PRODUCING HOT WATER AND ELECTRICITY
    ISO 2553:2013 Welding and allied processes Symbolic representation on drawings Welded joints
    IEC 60335-2-102:2004+AMD1:2008+AMD2:2012 CSV Household and similar electrical appliances - Safety - Part 2-102:Particular requirements for gas, oil and solid-fuel burning appliances having electrical connections
    EN 61000-6-1:2007 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-1: GENERIC STANDARDS - IMMUNITY FOR RESIDENTIAL, COMMERCIAL AND LIGHT-INDUSTRIAL ENVIRONMENTS
    EN 15502-1:2012+A1:2015 GAS-FIRED HEATING BOILERS - PART 1: GENERAL REQUIREMENTS AND TESTS
    EN 50438:2013 REQUIREMENTS FOR MICRO-GENERATING PLANTS TO BE CONNECTED IN PARALLEL WITH PUBLIC LOW-VOLTAGE DISTRIBUTION NETWORKS
    IEC 60730-2-9:2015 RLV Automatic electrical controls - Part 2-9: Particular requirements for temperature sensing controls
    EN ISO 8256 : 2004 PLASTICS - DETERMINATION OF TENSILE-IMPACT STRENGTH
    IEC 61000-3-11 : 2.0 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 3-11: LIMITS - LIMITATION OF VOLTAGE CHANGES, VOLTAGE FLUCTUATIONS AND FLICKER IN PUBLIC LOW-VOLTAGE SUPPLY SYSTEMS - EQUIPMENT WITH RATED CURRENT <= 75 A AND SUBJECT TO CONDITIONAL CONNECTION
    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 1856-2:2009 CHIMNEYS - REQUIREMENTS FOR METAL CHIMNEYS - PART 2: METAL FLUE LINERS AND CONNECTING FLUE PIPES
    EN 61000-6-3:2007/A1:2011/AC:2012 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-3: GENERIC STANDARDS - EMISSION STANDARD FOR RESIDENTIAL, COMMERCIAL AND LIGHT-INDUSTRIAL ENVIRONMENTS (IEC 61000-6-3:2006/A1:2010)
    EN 10029 : 2010 HOT-ROLLED STEEL PLATES 3 MM THICK OR ABOVE - TOLERANCES ON DIMENSIONS AND SHAPE
    EN 12067-2 : 2004 GAS/AIR RATIO CONTROLS FOR GAS BURNERS AND GAS BURNING APPLIANCES - PART 2: ELECTRONIC TYPES
    EN 1057:2006+A1:2010 Copper and copper alloys - Seamless, round copper tubes for water and gas in sanitary and heating applications
    EN 61000-3-11 : 2000 ELECTROMAGNETIC COMPATIBILITY (EMC) PART 3-11: LIMITS - LIMITATION OF VOLTAGE CHANGES, VOLTAGE FLUCTUATIONS AND FLICKER IN PUBLIC LOW-VOLTAGE SUPPLY SYSTEMS - EQUIPMENT WITH RATED CURRENT <75A AND SUBJECT TO CONDITIONAL CONNECTION
    IEC TS 62282-1:2013 Fuel cell technologies - Part 1: Terminology
    EN 61000-3-3:2013 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 3-3: LIMITS - LIMITATION OF VOLTAGE CHANGES, VOLTAGE FLUCTUATIONS AND FLICKER IN PUBLIC LOW-VOLTAGE SUPPLY SYSTEMS, FOR EQUIPMENT WITH RATED CURRENT <= 16 A PER PHASE AND NOT SUBJECT TO CONDITIONAL CONNECTION (IEC 61000-3-3:2013)
    EN 60730-2-9:2010 AUTOMATIC ELECTRICAL CONTROLS FOR HOUSEHOLD AND SIMILAR USE - PART 2-9: PARTICULAR REQUIREMENTS FOR TEMPERATURE SENSING CONTROLS
    EN ISO 527-2:2012 Plastics - Determination of tensile properties - Part 2: Test conditions for moulding and extrusion plastics (ISO 527-2:2012)
    EN 13203-1:2015 GAS FIRED DOMESTIC APPLIANCES PRODUCING HOT WATER - PART 1: ASSESSMENT OF PERFORMANCE OF HOT WATER DELIVERIES
    EN 13216-1 : 2004 CHIMNEYS - TEST METHODS FOR SYSTEM CHIMNEYS - PART 1: GENERAL TEST METHODS
    CISPR 14-2:2015 RLV Electromagnetic compatibility - Requirements for household appliances, electric tools and similar apparatus - Part 2: Immunity - Product family standard
    ISO 188:2011 Rubber, vulcanized or thermoplastic Accelerated ageing and heat resistance tests
    IEC 61000-6-1 : 3.0 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-1: GENERIC STANDARDS - IMMUNITY STANDARD FOR RESIDENTIAL, COMMERCIAL AND LIGHT-INDUSTRIAL ENVIRONMENTS
    IEC 61000-3-12:2011 Electromagnetic compatibility (EMC) - Part 3-12: Limits - Limits for harmonic currents produced by equipment connected to public low-voltage systems with input current >16 A and ≤ 75 A per phase
    EN ISO 4063:2010 WELDING AND ALLIED PROCESSES - NOMENCLATURE OF PROCESSES AND REFERENCE NUMBERS
    EN ISO 178:2010/A1:2013 PLASTICS - DETERMINATION OF FLEXURAL PROPERTIES (ISO 178:2010/AMD 1:2013)
    ISO 8256:2004 Plastics Determination of tensile-impact strength
    2009/142/EC : 2009 DIRECTIVE 2009/142/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 30 NOVEMBER 2009 RELATING TO APPLIANCES BURNING GASEOUS FUELS (TEXT WITH EEA RELEVANCE)
    EN ISO 3166-1:2014 CODES FOR THE REPRESENTATION OF NAMES OF COUNTRIES AND THEIR SUBDIVISIONS - PART 1: COUNTRY CODES (ISO 3166-1:2013)
    EN ISO 527-1:2012 PLASTICS - DETERMINATION OF TENSILE PROPERTIES - PART 1: GENERAL PRINCIPLES (ISO 527-1:2012)
    EN ISO 179-1:2010 PLASTICS - DETERMINATION OF CHARPY IMPACT PROPERTIES - PART 1: NON-INSTRUMENTED IMPACT TEST
    EN 161:2011+A3:2013 Automatic shut-off valves for gas burners and gas appliances
    ISO 527-2:2012 Plastics — Determination of tensile properties — Part 2: Test conditions for moulding and extrusion plastics
    EN ISO 228-1 : 2003 PIPE THREADS WHERE PRESSURE-TIGHT JOINTS ARE NOT MADE ON THE THREADS - PART 1: DIMENSIONS, TOLERANCES AND DESIGNATION
    IEC 61000-6-3:2006+AMD1:2010 CSV Electromagnetic compatibility (EMC) - Part 6-3: Generic standards - Emission standard for residential, commercial and light-industrial environments
    ISO 262:1998 ISO general purpose metric screw threads Selected sizes for screws, bolts and nuts
    EN 14459:2015 Safety and control devices for burners and appliances burning gaseous or liquid fuels - Control functions in electronic systems - Methods for classification and assessment
    ISO 7-1:1994 Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation
    EN 55014-2:2015 ELECTROMAGNETIC COMPATIBILITY - REQUIREMENTS FOR HOUSEHOLD APPLIANCES, ELECTRIC TOOLS AND SIMILAR APPARATUS - PART 2: IMMUNITY - PRODUCT FAMILY STANDARD (CISPR 14-2:2015)
    EN 437:2003+A1:2009 TEST GASES - TEST PRESSURES - APPLIANCE CATEGORIES
    EN 125:2010+A1:2015 Flame supervision devices for gas burning appliances - Thermoelectric flame supervision devices
    EN 62282-3-100 : 2012 FUEL CELL TECHNOLOGIES - PART 3-100: STATIONARY FUEL CELL POWER SYSTEMS - SAFETY (IEC 62282-3-100:2012)
    IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
    EN 126:2012 Multifunctional controls for gas burning appliances
    ISO 857-1:1998 Welding and allied processes Vocabulary Part 1: Metal welding processes
    EN ISO 2553:2013 WELDING AND ALLIED PROCESSES - SYMBOLIC REPRESENTATION ON DRAWINGS - WELDED JOINTS (ISO 2553:2013)
    IEC 62282-3-100:2012 Fuel cell technologies - Part 3-100: Stationary fuel cell power systems - Safety
    EN 13611:2015/AC:2016 SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
    CEN/TR 1749:2014 EUROPEAN SCHEME FOR THE CLASSIFICATION OF GAS APPLIANCES ACCORDING TO THE METHOD OF EVACUATION OF THE COMBUSTION PRODUCTS (TYPES)
    ISO 16852:2016 Flame arresters Performance requirements, test methods and limits for use
    CR 1404 : 1994 DETERMINATION OF EMISSIONS FROM APPLIANCES BURNING GASEOUS FUELS DURING TYPE-TESTING
    EN ISO 9969:2016 THERMOPLASTICS PIPES - DETERMINATION OF RING STIFFNESS (ISO 9969:2016)
    EN 60335-2-102:2016 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 2-102: PARTICULAR REQUIREMENTS FOR GAS, OIL AND SOLID-FUEL BURNING APPLIANCES HAVING ELECTRICAL CONNECTIONS (IEC 60335-2-102:2004, MODIFIED + A1:2008, MODIFIED + A2:2012, MODIFIED)
    ISO 6914:2013 Rubber, vulcanized or thermoplastic Determination of ageing characteristics by measurement of stress relaxation in tension
    EN 14471:2013+A1:2015 CHIMNEYS - SYSTEM CHIMNEYS WITH PLASTIC FLUE LINERS - REQUIREMENTS AND TEST METHODS
    CLC/TS 50549-1 : 2015 REQUIREMENTS FOR GENERATING PLANTS TO BE CONNECTED IN PARALLEL WITH DISTRIBUTION NETWORKS - PART 1: CONNECTION TO A LV DISTRIBUTION NETWORK ABOVE 16 A
    EN 61000-3-2:2014 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 3-2: LIMITS - LIMITS FOR HARMONIC CURRENT EMISSIONS (EQUIPMENT INPUT CURRENT <= 16 A PER PHASE) (IEC 61000-3-2:2014)
    ISO 179-1:2010 Plastics — Determination of Charpy impact properties — Part 1: Non-instrumented impact test
    EN 61000-3-12:2011 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 3-12: LIMITS - LIMITS FOR HARMONIC CURRENTS PRODUCED BY EQUIPMENT CONNECTED TO PUBLIC LOW-VOLTAGE SYSTEMS WITH INPUT CURRENT > 16 A AND <= 75 A PER PHASE (IEC 61000-3-12:2011)
    ISO 3166-1:2013 Codes for the representation of names of countries and their subdivisions Part 1: Country codes
    IEC 61000-3-3 : 3.0EN+(REDLINE+VERSION) ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 3-3: LIMITS - LIMITATION OF VOLTAGE CHANGES, VOLTAGE FLUCTUATIONS AND FLICKER IN PUBLIC LOW-VOLTAGE SUPPLY SYSTEMS, FOR EQUIPMENT WITH RATED CURRENT <= 16 A PER PHASE AND NOT SUBJECT TO CONDITIONAL CONNECTION
    EN 15502-2-1:2012+A1:2016 Gas-fired central heating boilers - Part 2-1: Specific standard for type C appliances and type B2, B3 and B5 appliances of a nominal heat input not exceeding 1 000 kW
    EN 60335-1:2012/A13:2017 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 1: GENERAL REQUIREMENTS (IEC 60335-1:2010, MODIFIED)
    ISO 37:2017 Rubber, vulcanized or thermoplastic — Determination of tensile stress-strain properties
    EN 298:2012 AUTOMATIC BURNER CONTROL SYSTEMS FOR BURNERS AND APPLIANCES BURNING GASEOUS OR LIQUID FUELS
    ISO 7005-1:2011 Pipe flanges Part 1: Steel flanges for industrial and general service piping systems
    EN 60529:1991/AC:2016-12 DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015)
    EN 1856-1:2009 CHIMNEYS - REQUIREMENTS FOR METAL CHIMNEYS - PART 1: SYSTEM CHIMNEY PRODUCTS
    EN 549:1994 RUBBER MATERIALS FOR SEALS AND DIAPHRAGMS FOR GAS APPLIANCES AND GAS EQUIPMENT
    ISO 4063:2009 Welding and allied processes Nomenclature of processes and reference numbers
    EN 10226-1 : 2004 PIPE THREADS WHERE PRESSURE TIGHT JOINTS ARE MADE ON THE THREADS - PART 1: TAPER EXTERNAL THREADS AND PARALLEL INTERNAL THREADS - DIMENSIONS, TOLERANCES AND DESIGNATION
    ISO 178:2010 Plastics Determination of flexural properties
    ISO 9969:2016 Thermoplastics pipes Determination of ring stiffness
    ISO 857-2:2005 Welding and allied processes Vocabulary Part 2: Soldering and brazing processes and related terms
    EN 513:1999 UNPLASTICIZED POLYVINYLCHLORIDE (PVC-U) PROFILES FOR THE FABRICATION OF WINDOWS AND DOORS - DETERMINATION OF THE RESISTANCE TO ARTIFICIAL WEATHERING
    EN 88-1:2011+A1:2016 Pressure regulators and associated safety devices for gas appliances - Part 1: Pressure regulators for inlet pressures up to and including 50 kPa
    ISO 228-1:2000 Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation
    EN 573-1 : 2004 ALUMINIUM AND ALUMINIUM ALLOYS - CHEMICAL COMPOSITION AND FORM OF WROUGHT PRODUCTS - PART 1: NUMERICAL DESIGNATION SYSTEM
    2009/125/EC : 2009 AMD 1 2012 DIRECTIVE 2009/125/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 21 OCTOBER 2009 ESTABLISHING A FRAMEWORK FOR THE SETTING OF ECODESIGN REQUIREMENTS FOR ENERGY-RELATED PRODUCTS (RECAST) (TEXT WITH EEA RELEVANCE)
    EN ISO 16852:2016 Flame arresters - Performance requirements, test methods and limits for use (ISO 16852:2016)
    EN 1561 : 2011 FOUNDING - GREY CAST IRONS
    EN 55014-1:2017 ELECTROMAGNETIC COMPATIBILITY - REQUIREMENTS FOR HOUSEHOLD APPLIANCES, ELECTRIC TOOLS AND SIMILAR APPARATUS - PART 1: EMISSION (CISPR 14-1:2016 + COR1:2016)
    ISO 527-1:2012 Plastics Determination of tensile properties Part 1: General principles
    ISO 1817:2015 Rubber, vulcanized or thermoplastic Determination of the effect of liquids
    EN 10088-1:2014 STAINLESS STEELS - PART 1: LIST OF STAINLESS STEELS
    1997/23/EC : 1997 DIRECTIVE 97/23/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 29 MAY 1997 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES CONCERNING PRESSURE EQUIPMENT
    IEC 61000-3-2 : 4.0 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 3-2: LIMITS - LIMITS FOR HARMONIC CURRENT EMISSIONS (EQUIPMENT INPUT CURRENT <= 16 A PER PHASE)
    ISO 2781:2008 Rubber, vulcanized or thermoplastic Determination of density
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