PREN 12067-2 : DRAFT 2015
Current
The latest, up-to-date edition.
SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS OR LIQUID FUELS - CONTROL FUNCTIONS IN ELECTRONIC SYSTEMS - PART 2: FUEL/AIR RATIO CONTROL/SUPERVISION OF THE ELECTRONIC TYPE
12-01-2015
European foreword
Introduction
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 for
gas controls - Pressure loss method
Annex D (normative) - Calculation 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 EU 97/23/EC
Annex G (normative) - Materials for pressurized parts
Annex H (informative) - 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 AA (normative) - Declaration for sensors,
actuators and repeatability
Annex BB (normative) - Special requirements for
single position feed-back potentiometers
in electromechanical actuators
Annex CC (informative) - Overall fuel to air
ratio accuracy
Annex DD (informative) - Guideline for the
integration of an ERC, ERS or ERT into the
appliance
Annex EE (informative) - Guideline for the
definition of limits for safe operation of the
appliance
Annex ZA (informative) Relationship between
this European Standard and the Essential
Requirements of EU Directive 2009/142/EC
relating to appliances burning gaseous fuels
Annex ZB (informative) - Relationship between
this European Standard and the Essential
Requirements of EU Directive 97/23/EC
concerning pressure equipment
Bibliography
Describes the safety, construction and performance requirements for electronic fuel/air ratio control (ERC), electronic fuel/air ratio supervision (ERS) and electronic fuel/air ratio trim (ERT) intended for use with burners and appliances burning gaseous or liquid fuels.
| Committee |
TC 58
|
| DocumentType |
Draft
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| 15/30315063 DC | Identical |
| EN 1539:2015 | Dryers and ovens, in which flammable substances are released - Safety requirements |
| EN 15502-1:2012+A1:2015 | Gas-fired heating boilers - Part 1: General requirements and tests |
| EN 61000-4-11:2004/A1:2017 | ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-11: TESTING AND MEASUREMENT TECHNIQUES - VOLTAGE DIPS, SHORT INTERRUPTIONS AND VOLTAGE VARIATIONS IMMUNITY TESTS (IEC 61000-4-11:2004/A1:2017) |
| IEC 61000-4-11:2004+AMD1:2017 CSV | Electromagnetic compatibility (EMC) - Part 4-11: Testing and measurement techniques - Voltage dips, short interruptions and voltage variations immunity tests |
| EN 60127-1:2006/A2:2015 | MINIATURE FUSES - PART 1: DEFINITIONS FOR MINIATURE FUSES AND GENERAL REQUIREMENTS FOR MINIATURE FUSE-LINKS |
| EN 61000-4-2:2009 | Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test |
| EN 1839:2017 | Determination of the explosion limits and the limiting oxygen concentration(LOC) for flammable gases and vapours |
| IEC 60127-1:2006+AMD1:2011+AMD2:2015 CSV | Miniature fuses - Part 1: Definitions for miniature fuses andgeneral requirements for miniature fuse-links |
| EN 267:2009+A1:2011 | Automatic forced draught burners for liquid fuels |
| ISO 23553-1:2014 | Safety and control devices for oil burners and oil-burning appliances Particular requirements Part 1: Automatic and semi-automatic valves |
| EN 16340:2014 | Safety and control devices for burners and appliances burning gaseous or liquid fuels - Combustion product sensing devices |
| EN 61000-4-3 : 2006 AMD 2 2010 | ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-3: TESTING AND MEASUREMENT TECHNIQUES - RADIATED, RADIO-FREQUENCY, ELECTROMAGNETIC FIELD IMMUNITY TEST |
| EN 61000-4-8:2010 | Electromagnetic compatibility (EMC) - Part 4-8: Testing and measurement techniques - Power frequency magnetic field immunity test |
| IEC 61000-4-2:2008 | Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test |
| IEC 61000-4-3:2006+AMD1:2007+AMD2:2010 CSV | Electromagnetic compatibility (EMC) - Part 4-3: Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test |
| EN 61000-4-4:2012 | Electromagnetic compatibility (EMC) - Part 4-4: Testing and measurement techniques - Electrical fast transient/burst immunity test |
| 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 298:2012 | Automatic burner control systems for burners and appliances burning gaseous or liquid fuels |
| EN 61000-4-6:2014/AC:2015 | ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-6: TESTING AND MEASUREMENT TECHNIQUES - IMMUNITY TO CONDUCTED DISTURBANCES, INDUCED BY RADIO-FREQUENCY FIELDS (IEC 61000-4-6:2013) |
| EN ISO 23553-1:2014 | Safety and control devices for oil burners and oil-burning appliances - Particular requirements - Part 1: Automatic and semi-automatic valves (ISO 23553-1:2014) |
| 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 |
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