PREN 14459 : DRAFT 2013
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS OR LIQUID FUELS - CONTROL FUNCTIONS IN ELECTRONIC SYSTEMS - METHODS FOR CLASSIFICATION AND ASSESSMENT
01-11-2015
19-09-2013
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Units of measurement and test conditions
6 Construction requirements
7 Performance
8 Electrical requirements
9 Electromagnetic compatibility (EMC)
10 Marking, installation and operating instructions
Annex A (informative) - Void
Annex B (informative) - Leak-tightness test for gas
controls - volumetric method
Annex C (informative) - Leak-tightness test for gas
controls - pressure loss method
Annex D (normative) - Conversion 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 Directive 97/23/EC
Annex G (normative) - Materials for pressurized parts
Annex H (normative) - 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 (informative) - Example of a risk assessment method
Annex BB (informative) - Example of a risk assessment with the method
described in Annex AA
Annex CC (informative) - Realization of a protective measure
Annex DD (informative) - Hazards in gas and oil appliances
handled by control functions
Annex EE (informative) - Classification of control functions
based on the determination of basic risks
Bibliography
Describes methods for the classification and assessment of function blocks designed to operate burners and appliances burning gaseous or liquid fuels, with particular regards to their fault behaviour and preventative measures.
| Committee |
TC 58
|
| DocumentType |
Draft
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| Standards | Relationship |
| DIN EN 14459:2016-02 | Identical |
| 13/30285587 DC : 0 | Identical |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.