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UNI EN 12953-6 : 2011

Current

Current

The latest, up-to-date edition.

SHELL BOILERS - PART 6: REQUIREMENTS FOR EQUIPMENT FOR THE BOILER

Published date

16-06-2011

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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements for steam boilers and hot water
  boilers
5 Special requirements for steam boilers
6 Special requirements for hot water boilers
7 Operational aspects including maintenance and testing
8 Alarms and monitoring from the boiler plant
Annex A (informative) - Examples of steam and hot water
        boiler systems
Annex B (normative) - Dimensioning of expansion space
Annex C (informative) - Aspects of boiler operation
Annex D (informative) - Drain and blowdown devices
Annex E (informative) - Alarms and monitoring from the
        boiler plant
Annex F (informative) - Significant technical changes
        between this European Standard and the previous
        edition
Annex ZA (informative) - Relationship between this European
         Standard and the Essential Requirements of EU
         Directive 97/23/EC
Bibliography

This part of this European Standard specifies the minimum requirements for safety related equipment for shell boilers as defined in EN 12953-1, to ensure the boiler operates within the allowable limits (pressure, temperature, etc.) and if the limits are exceeded the energy supply shall be interrupted and locked out without manual (human) intervention at the boiler.

DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Current
Supersedes

Standards Relationship
I.S. EN 12953-6:2011 Identical
SN EN 12953-6 : 2011 Identical
UNE-EN 12953-6:2012 Identical
BS EN 12953-6:2011 Identical
NEN EN 12953-6 : 2011 Identical
DIN EN 12953-6:2011-05 Identical
EN 12953-6:2011 Identical
NF EN 12953-6 : 2011 Identical
NS EN 12953-6 : 2011 Identical
NBN EN 12953-6 : 2011 Identical

UNI/TS 11325-6 : 2014 PRESSURE EQUIPMENT - PUTTING INTO SERVICE AND USE OF PRESSURE EQUIPMENT AND ASSEMBLIES - PART 6: PUTTING INTO SERVICE OF PRESSURE EQUIPMENT AND ASSEMBLIES

EN 12953-9:2007 Shell boilers - Part 9: Requirements for limiting devices of the boiler and accessories
EN 12953-12:2003 Shell boilers - Part 12: Requirements for grate firing systems for solid fuels for the boiler
ISO 14617-6:2002 Graphical symbols for diagrams Part 6: Measurement and control functions
EN 12953-1:2012 Shell boilers - Part 1: General
EN 12953-7:2002 Shell boilers - Part 7 : Requirements for firing systems for liquid and gaseous fuels for the boilers
EN 12953-3:2016 Shell boilers - Part 3: Design and calculation for pressure parts
EN 12953-2:2012 Shell boilers - Part 2: Materials for pressure parts of boilers and accessories
EN 50156-1:2015 Electrical equipment for furnaces and ancillary equipment - Part 1: Requirements for application design and installation
EN 12953-10:2003 Shell boilers - Part 10 : Requirements for feedwater and boiler water quality
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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