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Norm
IEC 61226:2009 Ed. 3.0
Ausgabedatum: 2009 07 08
Nuclear power plants - Instrumentation and control important to safety - Classification of instrumentation and control functions
IEC 61226:2009 establishes a method of classification of the information and command functions for nuclear power plants, and the instrumentation and control systems and e...
Weiterlesen
ZURÜCKGEZOGEN
: 2020 04 30
Herausgeber:
International Electrotechnical Commission
Format:
Digital | 64 Seiten
Sprache:
Englisch
Aktuell Gültig:
ICS
IEC 61226:2009 establishes a method of classification of the information and command functions for nuclear power plants, and the instrumentation and control systems and equipment that provide those functions, into categories that designate the importance to safety of the function. The resulting classification then determines relevant design criteria. Is applicable to all the information and command functions and the instrumentation and control systems and equipment that provide those functions. The main changes with respect to the previous edition are listed below:
- to introduce a definition for "non-hazardous stable state";
- to clarify limits of categories;
- to clarify requirements related to equipment used for beyond design events.
- to introduce a definition for "non-hazardous stable state";
- to clarify limits of categories;
- to clarify requirements related to equipment used for beyond design events.
IEC 61226:2020 Ed. 4.0
2020 04 29
Nuclear power plants - Instrumentation, control and electrical power systems important to safety - C...
Norm
IEC 61226:2009 Ed. 3.0
2009 07 08
Nuclear power plants - Instrumentation and control important to safety - Classification of instrumen...
Norm
↖
IEC 61226:2005 Ed. 2.0
2005 02 17
Nuclear power plants - Instrumentation and control systems important to safety - Classification of i...
Norm
IEC 61226:1993 Ed. 1.0
1993 05 13
Nuclear power plants - Instrumentation and control systems important for safety - Classification
Norm
Norm
IEC 61226:2020 Ed. 4.0
Ausgabedatum :
2020 04 29
Nuclear power plants - Instrumentation, control and electrical power systems important to safety - Categorization of functions and classification of systems