PREN 12952-7 : DRAFT 2010
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 7: REQUIREMENTS FOR EQUIPMENT FOR THE BOILER
01-10-2012
12-01-2013
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements for steam boilers and hot water
generators
5 Special requirements for steam boilers
6 Special requirements for hot water generators
7 Additional requirements for plants without manual
intervention
8 Final inspection
Annex A (normative) - Chemical recovery boilers (Black
liquor recovery boilers)
Annex B (informative) - Design examples for hot water
generating systems
Annex C (informative) - Aspects of boiler operation
Annex D (informative) - Alarms and monitoring from the
boiler plant
Annex E (normative) - Requirements for limiters based
on analogue transmitters and a Programmable
Safety Device (PSD)
Annex ZA (informative) - Relationship between this
European Standard and the Essential
Requirements of EU Directive 97/23/EC
Bibliography
Describes the minimum requirements for suitable protective devices for water-tube boilers as defined in EN 12952-1, to ensure the boiler operates safely within the allowable limits (pressure, temperature, etc.).
| Committee |
TC 269
|
| DocumentType |
Draft
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| 10/30202723 DC : DRAFT JUNE 2010 | Identical |
| EN 12952-10:2002 | Water-tube boilers and auxiliary installations - Part 10: Requirements for safeguards against excessive pressure |
| EN 12952-12:2003 | Water-tube boilers and auxiliary installations - Part 12: Requirements for boiler feedwater and boiler water quality |
| EN 12952-16:2002 | Water-tube boilers and auxiliary installations - Part 16: Requirements for grate and fluidized-bed firing systems for solid fuels for the boiler |
| EN 12952-1:2015 | Water-tube boilers and auxiliary installations - Part 1: General |
| EN 12952-8:2002 | Water-tube boilers and auxiliary installations - Part 8: Requirements for firing systems for liquid and gaseous fuels for the boiler |
| EN 809 : 1998 COR 2010 | PUMPS AND PUMP UNITS FOR LIQUIDS - COMMON SAFETY REQUIREMENTS |
| EN 50156-1:2015 | Electrical equipment for furnaces and ancillary equipment - Part 1: Requirements for application design and installation |
| EN 12952-11:2007 | Water-tube boilers and auxiliary installations - Part 11: Requirements for limiting devices of the boiler and accessories |
| CR 12952-17:2002 | Water boilers and auxiliary installations - Part 17: Guideline for the involvement of an inspection body independent of the manufacturer |
| EN 12952-9:2002 | Water-tube boilers and auxiliary installations - Part 9: Requirements for firing systems for pulverized solid fuels for the boiler |
| EN 12952-14:2004 | Water-tube boilers and auxiliary installations - Part 14: Requirements for flue gas DENOX-systems using liquified pressurized ammonia and ammonia water solution |
| EN 12952-5:2011 | Water-tube boilers and auxiliary installations - Part 5: Workmanship and construction of pressure parts of the boiler |
| 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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