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,
Publisher: IEC
Format: pdf
Page: 124

IEC: IEC 60079-10 Electrical Apparatus for explosive gas atmospheres- Part 10: Classifications of hazardous Area. Type 'n' equipment: Delete I.S./EN 50021. Table 1 shows the IEC 79-10 zone classification used in Europe and most other parts of the world. 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. The British Standard BS 5345 Part 2 will become obsolete and replaced by BS/EN/IEC 60079-10. Zone classification: Zone 2: At end of definition insert: Note: The words 'places' and 'areas' are synonymous. 4.0 b:2002, Electrical apparatus for explosive gas atmospheres - Part 10: Classification of hazardous areas. IEC 79 classification of hazardous area zones. Electrical apparatus for explosive gas atmospheres — Part 0: General requirements. Explosive atmospheres — Part 1: Equipment protection by flameproof enclosures 'd' Delete I.S./EN 50018. IEC 61508 Part 3 - Software Requirements.pdf. Table 1 - IEC 79 classification of hazardous area zones. IEC 61508 Part 2 - Requirements for Electrical - Electronic programmable electronic safety-related systems.pdf. IEC 60332-3-10 Tests on electric cables under fire conditions - Test for vertical flame spread of.pdf. IEC 61508 Part 1 - General Requirements.pdf. The factors relevant to the classifications of a hazardous area are the nature of the gases or dust present in the potentially explosive atmosphere.