Norm

NEN-EN 12952-11:2007 2e Ontw. en

Ketels met pijpen en hulpinstallaties - Deel 11: Eisen voor begrenzingsinrichtingen voor de ketels en toebehoren

  • Deze norm is ingetrokken sinds 18-07-2007

29,20

Over deze norm

Status Ingetrokken
Aantal pagina's 36
Commissie Drukapparatuur
Gepubliceerd op 01-02-2007
Taal Engels
This European Standard specifies requirements for limiters (or limiting devices) which are incorporated into safety systems for water-tube boilers as defined in EN 12952-1. A limiter (or limiting device) can be either: a safety accessory as defined in the Pressure Equipment Directive, Article 1, clause 2.1.3, and needs to include the safety logic and final actuator, or one element of a safety system, for example, a self-monitoring water level sensor used as part of a safety accessory as defined in the Pressure Equipment Directive, Article 1, clause 2.1.3. The overall boiler protection function shall be provided in association with additional safety logic (where appropriate) and a final actuator. The design requirements and examination of functional capability for the limiters are covered in this European Standard. For an explanation of the extent of the limiter (or limiting device) see Figure A.1.

Details

ICS-code 27.040
27.060.30
Nederlandse titel Ketels met pijpen en hulpinstallaties - Deel 11: Eisen voor begrenzingsinrichtingen voor de ketels en toebehoren
Engelse titel Water-tube boilers and auxiliary installations - Part 11: Requirements for limiting devices of the boiler and accessories
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Normatieve verwijzingen
  • 2014/68/EU,
  • 89/336/EEG, Elektromagnetische compatibiliteit

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