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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    European product standard for combined heating power systems using gas fuel

    Available format(s):  Hardcopy, PDF

    Superseded date:  30-12-2019

    Language(s):  English

    Published date:  28-02-2015

    Publisher:  British Standards Institution

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    This European Standard specifies 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). This European Standard applies to mCHP appliances of types B22, B23, B32, B33, B52, B53, C1, C3, C42, C43 C52, C53, C62, C63, C82, C83 and C9 based on the classifications of CEN/TR 1749: that use one or more supplied gases of the three gas families at the pressures stated in EN 437, where the temperature of the heat transfer fluid of the heating system (heating water circuit) does not exceed 105 C during normal operation, where the maximum operating pressure in the - heating water circuit does not exceed 6 bar, - domestic hot water circuit (if installed) does not exceed 10 bar, which are either intended to be installed indoors or outdoors in a partially protected place, which are intended to produce hot water either by the instantaneous or storage principle, which have a maximum heat input (based on net calorific value) not exceeding 70 kW, which are designed for sealed or open water systems. NOTE 1?For applications where the maximum allowable water temperature exceeds 110 C or where volume multiplied by maximum allowable pressure exceeds 50 bar litres, further requirements may be necessary to comply with the essential requirements of Directive 97/23/EC (Pressure Equipment Directive (PED)). NOTE 2?For mCHP appliances with constructions that might not be fully covered by this European Standard or by another specific standard, the risk associated with the alternative construction will be assessed. NOTE 3?This EN includes formulae and methods intended to produce values required by implementation measures of the ErP Directive 2009/125/EC and Labelling Directive 2010/30/EU. NOTE 4? EN 13203-4 will specify the assessment of energy consumption for domestic hot water production of gas combined heat and power appliances (mCHP). This European Standard does not contain the requirements necessary for appliance capable of producing electrical energy without using the thermal energy. This European Standard does not cover all the requirements for mCHP appliances that are intended to be connected to gas grids where the quality of the distributed gas is likely to vary to a large extent over the lifetime of the appliance (see Annex DD).

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    Committee GEL/105
    Development Note Supersedes 11/30249911 DC. (02/2015)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes

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

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    EN 61000-6-1:2007 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-1: GENERIC STANDARDS - IMMUNITY FOR RESIDENTIAL, COMMERCIAL AND LIGHT-INDUSTRIAL ENVIRONMENTS
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    EN ISO 8256 : 2004 PLASTICS - DETERMINATION OF TENSILE-IMPACT STRENGTH
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    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
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    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
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    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
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    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)
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    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)
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    EN 298:2012 AUTOMATIC BURNER CONTROL SYSTEMS FOR BURNERS AND APPLIANCES BURNING GASEOUS OR LIQUID FUELS
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    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
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