Mon premier blog

IEC 60079-10-Electrical apparatus for explosive gas atmospheres-Part 10-Classification of hazardous areas by

IEC 60079-10-Electrical apparatus for explosive gas atmospheres-Part 10-Classification of hazardous areas ebook
ISBN: 2831863791,
Page: 124
Publisher: IEC
Format: pdf

IEC 79 classification of hazardous area zones. Explosive atmospheres — Part 1: Equipment protection by flameproof enclosures 'd' Delete I.S./EN 50018. Electrical apparatus for explosive gas atmospheres – Part 10: Classification of hazardous areas. The increase in the use of fieldbus systems in hazardous areas was given a significant boost by the development of an international IEC standard for intrinsically safe (IS) fieldbus systems. Electrical apparatus for explosive gas atmospheres — Part 0: General requirements. ȋ�文名称： Electrical apparatus for explosive gas atmospheres--Part 15:Electrical installations in hazardous areas(other than mines) 中标分类： 电工>>低压 采标情况： eqv IEC 60079-14：1996 发布部门： 国家质量技术监督局发布日期： 2000-10- 17 实施日期： 2001-06-01 首发日期： 2000-10-17 复审日期： 2004-10-14 归口单位： 全国防爆电气设备标准化技术委员会主管部门： 中国电器工业协会起草单位： 南阳防爆电气研究所页数： 32页出版社： 中国标准出版社. Table 1 - IEC 79 classification of hazardous area zones. Part 27 Fieldbus intrinsically safe concept (FISCO) Standards for Installation etc. If there is an ingress of outer explosive atmosphere resulting in an explosion inside the box , the products of the explosion , namely, the high pressure, the fire,the smoke the hot gases and the debris remain inside and is allowed to . The British Standard BS 5345 Part 2 will become obsolete and replaced by BS/EN/IEC 60079-10. Table 1 shows the IEC 79-10 zone classification used in Europe and most other parts of the world. The factors relevant to the classifications of a hazardous area are the nature of the gases or dust present in the potentially explosive atmosphere. Zone classification: Zone 2: At end of definition insert: Note: The words 'places' and 'areas' are synonymous. It requires testing for the Hazardous Area once it takes the form of an assembly (of components inside). Type 'n' equipment: Delete I.S./EN 50021. IEC 60079-10-Electrical apparatus for explosive gas atmospheres-Part 10-Classification. IEC 60079-10-Electrical apparatus for explosive gas atmospheres-Part 10-Classification of hazardous areas.