火灾隐患试验.第1-10部分:电工产品学的火灾隐患评估指南.一般原则

[中文适用范围]： IEC 60695-1 的这一部分提供了有关火灾危险测试的一般指南，说明如何将涉及电工产品的火灾风险和火灾的潜在影响降低到可容忍的水平。它还可作为 IEC 60695 系列其他指导出版物的路标标准。它没有就使用防火分区边界或使用探测和灭火系统来减轻火灾风险提供指导。它描述了火灾风险与火灾潜在影响之间的关系，并就定性和定量火灾测试对电工产品火灾危险评估的适用性向 IEC 产品委员会提供了指导。火灾风险计算的详细信息不包括在本文件的范围内。它强调了情景方法对火灾危险和风险评估的重要性，并讨论了旨在确保开发技术上可靠的基于危险的火灾测试方法的标准。它讨论了不同类型的火灾测试，特别是定性和定量火灾测试的性质。它还描述了 IEC 产品委员会维持或开发定性防火测试的适当情况。该标准旨在作为 IEC 委员会的指南，并针对其各自的应用而使用。本基本安全出版物旨在供技术委员会根据 IEC 指南 104 和 ISO/IEC 指南 51 中规定的原则制定标准。技术委员会的职责之一是，在适用的情况下，使用其出版物的编写过程中涉及基本安全出版物。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 60695-1-10:2016 provides general guidance with respect to fire hazard testing on how to reduce to a tolerable level the risk of fire and the potential effects of fires involving electrotechnical products. It also serves as a signpost standard to the other guidance publications in the IEC 60695 series. It does not give guidance on the use of fire-resistant compartment boundaries or on the use of detection and suppression systems for the mitigation of fire risk. It describes the relationship between fire risk and the potential effects of fire, and provides guidance to IEC product committees on the applicability of qualitative and quantitative fire tests to the fire hazard assessment of electrotechnical products. Details of the calculation of fire risk are not included in the scope of this document. It emphasises the importance of the scenario approach to fire hazard and risk assessment and discusses criteria intended to ensure the development of technically sound hazard-based fire test methods. It discusses the different types of fire tests, in particular the nature of qualitative and quantitative fire tests. It also describes the circumstances under which it is appropriate for IEC product committees to maintain or develop qualitative fire tests. This standard is intended as guidance to IEC committees, and is to be used with respect to their individual applications. This second edition cancels and replaces the first edition published in 2009. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - reference to IEC 60695-1-12; - modified Introduction and Scope; - updated normative references; - updated terms and definitions; - modified Table 1; - addition of Table 2; - new text in Subclauses 5.2, 5.3 and 5.4; - mandatory text in Clause 8; - Annex B changed to Annex A, and modified; - new Annex B concerning common ignition sources. This publication is to be read in conjunction with IEC 60695-1-11:2014 and IEC 60695-1-12:2015 . Key words: Fire Hazard, Fire Risk, Fire Safety Engineering