IEC 60079-10-2:20 15 RLV包含国际标准及其红线版本。红线版本只有英文版本。Redline版本为您提供了一种快速简单的方法来比较该标准与其前一版本之间的所有变化。红线版本不是IEC官方标准，只有标准的当前版本才被视为官方文件。 IEC 60079-10-2:20 15涉及存在爆炸性粉尘环境和可燃粉尘层的区域的识别和分类，以便正确评估此类区域的点火源。在本标准中，爆炸性粉尘气氛和可燃粉尘层是分开处理的。在第4条中，描述了爆炸性粉尘云的区域分类，粉尘层作为可能的释放源之一。在第7条中，描述了灰尘层的其他一般考虑因素。本标准中的示例基于工厂中实施的有效内务管理系统，以防止灰尘层积聚。在不存在有效内务管理的情况下，区域分类包括粉尘层可能形成的爆炸性粉尘云。当可燃纤维或飞料可能造成危险时，也可以遵循本标准的原则。本标准适用于在正常大气条件下由于存在爆炸性粉尘环境或可燃粉尘层而可能存在风险的地方。有关上一版重大技术变更的详细列表，请参考文档的前言。 关键词:爆炸性粉尘环境可燃粉尘层着火危险

IEC 60079-10-2:2015 RLV contains the International Standard and its Redline version. The Redline version is available in English only. The Redline version provides you with a quick and easy way to compare all the changes between this standard and its previous edition. The Redline version is not an official IEC Standard, only the current version of the standard is to be considered the official document.
IEC 60079-10-2:2015 is concerned with the identification and classification of areas where explosive dust atmospheres and combustible dust layers are present, in order to permit the proper assessment of ignition sources in such areas. In this standard, explosive dust atmospheres and combustible dust layers are treated separately. In Clause 4, area classification for explosive dusts clouds is described, with dust layers acting as one of the possible sources of release. In Clause 7 other general considerations for dust layers are described. The examples in this standard are based on a system of effective housekeeping being implemented in the plant to prevent dust layers from accumulating. Where effective housekeeping is not present, the area classification includes the possible formation of explosive dust clouds from dust layers. The principles of this standard can also be followed when combustible fibres or flyings might cause a hazard. This standard is intended to be applied where there can be a risk due to the presence of explosive dust atmospheres or combustible dust layers under normal atmospheric conditions. Please refer to the foreword of the document for a detailed listing of the significant technical changes from the previous edition.
Keywords: explosive dust atmospheres, combustible dust layers, ignition hazard