BS EN IEC 61226:2021-核电站仪表、控制和电力系统对安全至关重要功能分类和系统分类-国家数字标准馆

现行 BS EN IEC 61226:2021

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Nuclear power plants. Instrumentation, control and electrical power systems important to safety. Categorization of functions and classification of systems 核电站仪表、控制和电力系统对安全至关重要功能分类和系统分类

发布日期： 2021-07-29

本文件为核电厂2确立了一种根据其对安全的重要性将核电厂规定的功能划分为类别的方法。根据指定类别，对执行或支持这些功能的仪控和电力系统进行后续分类，然后确定相关设计标准。

This document establishes, for nuclear power plants2, 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.

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发布单位或类别：英国-英国标准学会

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