标准摘要
[中文适用范围]： IEC 63423:2026 适用于用于恶劣环境且对安全至关重要的电缆连接器组件。该标准涵盖了设计、认证、制造、组装、测试及现场安装等环节中，针对在事故工况下运行的电缆连接器组件所须满足的工程安全要求。本文件亦可用于在正常工况下运行的电缆组件。其适用范围包括用于以下通用功能的电缆连接器组件：传输信号（交流或直流电压/电流；脉冲、频率），或为传感器、换能器或其他设备提供电能。 [外文原描述]： IEC 63423:2026 applies to cable connector assemblies for harsh environment purposes that are important to safety. It covers the engineering safety aspects to be met in the design, qualification, fabrication, assembling, testing, and installation on site of cable connector assemblies to be operated under accident conditions. This document can be additionally used for cable assemblies that are operated under normal conditions. This document covers cable connector assemblies that are used for the following generic functions: - signal transmission (AC or DC voltage/current; pulses, frequency), or - supplying electrical energy to sensors, transducers, or other devices.
英文名称Nuclear power plants - Instrumentation and control systems important to safety - Cable connector assemblies for harsh environment purposes