标准摘要
[中文适用范围]: 本文件提供了剩余电流动作保护装置(以下简称剩余电流装置,“RCD”)标准起草的一般最低要求、建议和信息。它适用于任何提供剩余电流保护的设备,主要用于防止电击危险。注 1:根据 IEC 62020 的剩余电流监视器(RCM),其目的是监视电气装置,而不是提供保护,不在本文件范围内,并且不能被视为与 RCD 类似或等效。注 2:正在考虑用于直流供电系统的 RCD。注3:本文件与RCD产品标准的关系见附录D。本文件主要用于起草标识为“RCD”或“剩余电流装置”的设备的产品安全标准的参考,或者用于一般用途。使用或合并或嵌入设备中。本文件还旨在用作定义合并或嵌入设备中的 RCD 的设计要求和适用测试程序的参考。本基本安全出版物主要供技术委员会根据 IEC 指南 104 和 lSO/IEC 指南 51 规定的原则制定标准时使用。它不适合制造商或认证机构使用。技术委员会的职责之一是,在适用的情况下,在准备其出版物时利用基本安全出版物。除非相关出版物中特别提及或包含,否则本基本安全出版物的要求、测试方法或测试条件将不适用。 [外文原描述]: IEC 60775:2017(E) provides general minimum requirements, recommendations and information for the drafting of standards on residual current operated protective devices (hereinafter referred to as residual current devices, "RCDs"). It applies to any device providing residual current protection intended primarily for protection against electric shock hazard. This first edition cancels and replaces IEC TR 60755 published in 2008 and constitutes a technical revision. This edition includes the following significant technical changes with respect to IEC TR 60755: a. restructuration of the document, as a Group Safety Publication, in compliance with Guide 104; b. introduction of classification for type F RCDs; c. introduction of Clause 9 for tests of RCDs (operating characteristics, electrical endurance, behaviour in short-circuit conditions, trip-free mechanism, test device, surges, reliability, EMC). It has the status of a group safety publication in accordance with IEC Guide 104.
英文名称General safety requirements for residual current operated protective devices