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EN 50465 : 2015

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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Superseded date

11-27-2019

Published date

01-12-2013

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

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').

Committee
JWG FCGA
DevelopmentNote
Supersedes PREN 50465. (01/2015)
DocumentType
Test Method
PublisherName
European Committee for Standards - Electrical
Status
Superseded
SupersededBy
Supersedes

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EN 13203-4:2016 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
BS EN 13203-4:2016 Gas-fired domestic appliances producing hot water Assessment of energy consumption of gas combined heat and power appliances (mCHP) producing hot water and electricity
I.S. EN 15316-4-4:2017 ENERGY PERFORMANCE OF BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 4-4: HEAT GENERATION SYSTEMS, BUILDING-INTEGRATED COGENERATION SYSTEMS, MODULE M8-3-4, M8-8-4, M8-11-4
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PD CEN/TR 15316-6-7:2017 Energy performance of buildings. Method for calculation of system energy requirements and system efficiencies Explanation and justification of EN 15316-4-4, Module M8-3-4, M8-8-4, M8-11-4

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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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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
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
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EN ISO 4063:2010 Welding and allied processes - Nomenclature of processes and reference numbers (ISO 4063:2009, Corrected version 2010-03-01)
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
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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 (ISO 179-1:2010)
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 (ISO 228-1:2000)
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
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 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
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)
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
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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