BS EN IEC 61226:2021
Nuclear power plants. Instrumentation, control and electrical power systems important to safety. Categorization of functions and classification of systems
Название (английский):
BS EN IEC 61226:2021
Nuclear power plants. Instrumentation, control and electrical power systems important to safety. Categorization of functions and classification of systems
Nuclear power plants. Instrumentation, control and electrical power systems important to safety. Categorization of functions and classification of systems
What is BS EN IEC 61226 about?
BS EN IEC 61226 establishes, for nuclear power plant, a method of assignment of the functions specified for the plant into categories according to their importance to safety. Subsequent classification of the I&C and electrical power systems performing or supporting these functions, based on the assigned category, then determines relevant design criteria. In BS EN IEC 61226 the functions are defined and categorized of the physical means that are implemented to fulfil them. In the framework of BS EN IEC 61226 , the functions to be categorized are performed by I&C systems. Accordingly, they are called I&C functions. Note 1 : BS EN IEC 61226 applies to:
The functions important to safety that are performed by I&C systems and supported by electrical power systems (categorization of I&C functions) The I&C systems ...
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