IEC 62988:2018规定了与核电厂（NPP）中使用的对安全至关重要的仪表和控制（I&C）系统中无线设备的选择和使用相关的要求。这些仪控系统可能完全由无线设备组成。本文件适用于新核电站的仪控和现有核电站的仪控。对安全至关重要的每个无线设备或无线系统都在本文件的范围内。如果固定和移动设备以及所有数据类型（语音、过程数据等）提供了安全分类功能，则它们都包括在范围内。根据IEC？61226，本文件将无线设备的使用限制在支持C类功能的系统上，明确排除了A类和B类无线设备的使用。非安全设备和系统可将本文件用作指南，例如，以确保对安全重要的设备不受干扰。

IEC 62988:2018 establishes requirements relevant to the selection and use of wireless devices in instrumentation and control (I&C) systems important to safety used in nuclear power plants (NPPs). Those I&C systems may fully consist of wireless devices. This document applies to the I&C of new NPPs and to backfit of I&C in existing NPPs. Every wireless device or wireless system that is important to safety is in the scope of this document. Both fixed and mobile devices and all data types (voice, process data, etc.) are included within the scope if they provide a safety classified function. This document restricts the use of wireless devices to systems supporting category C functions according to IEC？61226, excluding explicitly their use for categories A and B. Non-safety devices and systems may use this document as guidelines, for example to ensure that important to safety devices are not disturbed.