BS EN 50465 : 2015

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

British Standards Institution

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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

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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').

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Published
Document Type	Standard
Status	Current
Publisher	British Standards Institution
Pages
ISBN
Committee	GEL/105
Supersedes	11/30249911 DC : 0

International Equivalents – Equivalent Standard(s) & Relationship - (Show below) - (Hide below)

Equivalent Standard(s)	Relationship
EN 50465 : 2015	Identical

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

CISPR 14-1 : 6.0	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 : 1.2	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 : 4.0EN+(REDLINE+VERSION)	AUTOMATIC ELECTRICAL CONTROLS - PART 2-9: PARTICULAR REQUIREMENTS FOR TEMPERATURE SENSING CONTROL
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 AMD 1/COR 12	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 13501-1 : 2007 + A1 2009	FIRE CLASSIFICATION OF CONSTRUCTION PRODUCTS AND BUILDING ELEMENTS - PART 1: CLASSIFICATION USING DATA FROM REACTION TO FIRE TESTS
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 : 3.0	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 : 2.0EN+(REDLINE+VERSION)	ELECTROMAGNETIC COMPATIBILITY - REQUIREMENTS FOR HOUSEHOLD APPLIANCES, ELECTRIC TOOLS AND SIMILAR APPARATUS - PART 2: IMMUNITY - PRODUCT FAMILY STANDARD
ISO 188 : 2011(R2016)	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 : 2.0	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 AMD 1 2013	PLASTICS - DETERMINATION OF FLEXURAL PROPERTIES (ISO 178:2010/AMD 1:2013)
ISO 8256 : 2004(R2017)	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(R2017)	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 : 2.1	ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-3: GENERIC STANDARDS - EMISSION STANDARD FOR RESIDENTIAL, COMMERCIAL AND LIGHT-INDUSTRIAL ENVIRONMENTS
ISO 262 : 1998(R2014)	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(R2015)	PIPE THREADS WHERE PRESSURE-TIGHT JOINTS ARE MADE ON THE THREADS - 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 : 1.0	FUEL CELL TECHNOLOGIES - PART 3-100: STATIONARY FUEL CELL POWER SYSTEMS - SAFETY
EN 13611 : 2015 COR 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(R2015)	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 1000 KW
EN 60335-1 : 2012 AMD 13 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(R2017)	PIPE FLANGES - PART 1: STEEL FLANGES FOR INDUSTRIAL AND GENERAL SERVICE PIPING SYSTEMS
EN 60529 : 1991 COR 2016	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(R2015)	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(R2015)	PLASTICS - DETERMINATION OF FLEXURAL PROPERTIES
ISO 9969 : 2016	THERMOPLASTICS PIPES - DETERMINATION OF RING STIFFNESS
ISO 857-2 : 2005(R2017)	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(R2016)	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