标准摘要
[中文适用范围]： 本文件规定了根据IEC 62061、IEC 61508-2 和 ISO 13849-1 设计的安全相关控制系统以及电气技术系统可靠性的分析所使用的低压开关设备和控制设备的功能安全与可靠性数据模型描述。此字典用于促进计算机之间交换表征低压开关设备和控制设备的数据。每个属性都有明确定义的意义、命名，必要时还有定义的值列表、格式和单位。本文件中所述的数据模型旨在补充IEC 62683-1所定义的产品目录数据。本文件不涵盖：– 如VDMA 66413中定义的交换格式； – 爆炸性环境应用； – 制造商特定功能。 [外文原描述]： IEC 62683-2:2024 specifies the functional safety and reliability data model descriptions for low‑voltage switchgear and controlgear to be used by engineering tools for the design of safety related control systems according to IEC 62061, IEC 61508-2 and ISO 13849-1, and for dependability analysis of electrotechnical systems. This dictionary is used to facilitate the exchange between computers of data characterizing low-voltage switchgear and controlgear. Each property has an unambiguously defined meaning and naming, and where relevant, a defined value list, a defined format and a defined unit. The data models described in this document are intended to complement the product catalogue data defined by IEC 62683-1. This document does not cover: - exchange format such as defined in VDMA 66413, - explosive atmosphere applications, - manufacturer specific features.
英文名称Low-voltage switchgear and controlgear – Product data and properties for information exchange – Engineering data – Part 2-3: Functional safety and reliability