标准摘要
[中文适用范围]： 补充了 IEC 出版物 231 中正在考虑的“保护系统”和“一般警报”条款。给出了与保护相关的术语及其定义、保护系统和警报构建的建议 [外文原描述]： Includes Clause 5, Protection system, and Clause 9, General alarms. The IEC 60231 series of standards is no longer up-to-date and will not be revised by IEC. The standards are maintained for the time being for bibliographical purposes and because they were used in the past for the design of nuclear power plants which are still in operation.
英文名称Supplement A - General principles of nuclear reactor instrumentation