IEC 60079-10-1:2015 爆炸性气体 - 第10-1部分:区域分类 - 爆炸性气体环境

标准编号：IEC 60079-10-1:2015

中文名称：爆炸性气体 - 第10-1部分:区域分类 - 爆炸性气体环境

英文名称：Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres

发布日期：2015-09-08

标准范围

IEC 60079-10-1:20 15作为IEC 60079-10-1:20 15 RLV提供，其中包含国际标准及其红线版本，显示了与上一版本相比技术内容的所有变化。IEC 60079-10-1:20 15（E）涉及可能出现易燃气体或蒸汽危险的区域的分类，然后可用作支持正确选择和安装用于危险区域的设备的基础。它旨在应用于由于存在与空气混合的易燃气体或蒸汽而可能存在点火危险的地方，但不适用于:-易受火灾潮湿影响的地雷；-爆炸物的加工和制造；-超出本标准中处理的异常概念的灾难性故障或罕见故障（见3。7.3和3.7.4)；-用于医疗目的的房间；-商业和工业应用，其中只有低压燃气用于器具，例如用于烹饪、水加热和类似用途，其中安装符合相关气体法规；-住宅处所；-由于可燃粉尘或可燃飞料的存在而可能产生危险，但这些原理可用于混合混合物的评估（也参见IEC 60079 10-2）。IEC 60079-10-1的第二版取消并取代了2008年发布的第一版，构成了技术修订。与上一版本相比的重大技术变化在文档的前言中确定。关键词:点火危险、易燃气体或蒸气、爆炸危险

IEC 60079-10-1:2015 is available as IEC 60079-10-1:2015 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 60079-10-1:2015(E) is concerned with the classification of areas where flammable gas or vapour hazards may arise and may then be used as a basis to support the proper selection and installation of equipment for use in hazardous areas. It is intended to be applied where there may be an ignition hazard due to the presence of flammable gas or vapour, mixed with air, but it does not apply to:
- mines susceptible to firedamp;
- the processing and manufacture of explosives;
- catastrophic failures or rare malfunctions which are beyond the concept of abnormality dealt with in this standard (see 3.7.3 and 3.7.4);
- rooms used for medical purposes;
- commercial and industrial applications where only low pressure fuel gas is used for appliances e.g. for cooking, water heating and similar uses, where the installation is compliant with relevant gas codes;
- domestic premises;
- where a hazard may arise due to the presence of combustible dusts or combustible flyings but the principles may be used in assessment of a hybrid mixture (refer also IEC 60079 10-2). This second edition of IEC 60079-10-1 cancels and replaces the first edition, published in 2008, and constitutes a technical revision. The significant technical changes with respect to the previous edition are identified in the Foreward of the document.Keywords: ignition hazards, flammable gas or vapour, risk of explosions

标准预览图