IEC 63147:2017（E）包含新工厂设计和希望进行设计修改的核电站事故监测仪器的功能和设计标准。本标准的目的是为预期的运行事件、设计基准事件和严重事故建立事故监测仪表的选择、设计、性能、鉴定和显示标准。 本标准适用于在下列操作中使用的事故监测仪表: -根据与事故缓解相关的计划操作员行动的要求， -用于评估工厂状况、安全系统性能，并做出与工厂对异常事件的响应相关的决策， -用于在事故发生后实现和保持安全停机 本标准不适用于下列情况: -仅用于历史记录或仅用于维护目的的事故监测仪器 -在事故条件下可能可用的其他仪器。 本标准采用IEEE 497-2016？由IEC。 当应用于IAEA/IEC环境时，本标准应与IEC TR 63123一起使用。

IEC 63147:2017(E) contains the functional and design criteria for accident monitoring instrumentation for new plant designs and nuclear power generating stations desiring to perform design modifications. The purpose of this standard is to establish selection, design, performance, qualification, and display criteria for accident monitoring instrumentation for anticipated operational occurrences, design basis events, and severe accidents.
This standard applies to accident monitoring instrumentation intended for use during the following operations:
- As required for planned operator action related to accident mitigation,
- For assessing plant conditions, safety system performance, and making decisions related to plant response to abnormal events,
- For achieving and maintaining safe shutdown following an accident
This standard does not apply to the following:
- Accident monitoring instrumentation that is intended solely for historical recording or solely for maintenance purposes
- Other instrumentation that may be available during accident conditions.
This standard is an adoption of IEEE 497-2016？ by IEC.
When applied in an IAEA / IEC environment this standard is to be used in conjunction with IEC TR 63123.