ISA 61241-10 : 2004
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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ELECTRICAL APPARATUS FOR USE IN ZONE 20, ZONE 21 AND ZONE 22 HAZARDOUS (CLASSIFIED) LOCATIONS - CLASSIFICATION OF ZONE 20, ZONE 21 AND ZONE 22 HAZARDOUS (CLASSIFIED) LOCATIONS
12-16-2013
01-12-2013
Foreword
1 Scope
2 References
3 Definitions
4 Area classification for combustible dusts
4.1 General
4.2 Area classification objectives for explosive dust
atmospheres
4.3 Area classification procedure for explosive dust
atmospheres
5 Sources of release for explosive dust atmospheres
5.1 General
5.2 Identification of sources of release
6 Zones for explosive dust atmospheres
6.1 General
6.2 Zones for Dusts
6.3 Examples of zones for explosive dust atmospheres
6.4 Extent of zones for explosive dust atmospheres
7 Dust layer hazard
8 Documentation
8.1 General
8.2 Drawings, data sheets and tables
Annex A (informative) - Area classification application
Annex B (informative) - Risk of Fire from Hot Surface
Ignition of Dust Layer
Annex C (informative) - Housekeeping
Annex D (informative) - United States Major Deviations
Concerns with the classification of areas where explosive dust atmospheres and combustible dust layers are present, in order to permit the proper selection of equipment for use in such areas.
| DevelopmentNote |
Supersedes and renumbers ISA 12.10.05. (05/2006)
|
| DocumentType |
Standard
|
| PublisherName |
International Society of Automation
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| IEC 61241-10:2004 | Identical |
| CSA C22.4 No. 1 : 2009(R2018) | OBJECTIVE-BASED INDUSTRIAL ELECTRICAL CODE |
| NFPA 1 : 2021 | FIRE CODE |
| ISA 61241-0 : 2006 | ELECTRICAL APPARATUS FOR USE IN ZONE 20, ZONE 21 AND ZONE 22 HAZARDOUS (CLASSIFIED) LOCATIONS - GENERAL REQUIREMENTS |
| ISA 61241-2 : 2006 | ELECTRICAL APPARATUS FOR USE IN ZONE 21 AND ZONE 22 HAZARDOUS (CLASSIFIED) LOCATIONS - PROTECTION BY PRESSURIZATION "PD" |
| CSA C22.4 PACKAGE : 2009 | CONSISTS OF C22.4 NO. 1-09, OBJECTIVE-BASED INDUSTRIAL ELECTRICAL CODE AND C22.4 NO. 2-09, OBJECTIVE-BASED INDUSTRIAL ELECTRICAL CODE - SAFETY MANAGEMENT SYSTEM REQUIREMENTS |
| NFPA 1 : 2018 | FIRE CODE |
| ISO 4225:1994 | Air quality General aspects Vocabulary |
| IEC 61241-0:2004 | Electrical apparatus for use in the presence of combustible dust - Part 0: General requirements |
| IEC 60050-426:2008 | International Electrotechnical Vocabulary (IEV) - Part 426: Equipment for explosive atmospheres |
| IEC 61241-14:2004 | Electrical apparatus for use in the presence of combustible dust - Part 14: Selection and installation |
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