BS EN 50281-3:2002
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 the presence of combustible dust Classification of areas where combustible dusts are or may be present
Hardcopy , PDF
10-26-2004
English
10-18-2002
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Introduction
1 Scope
2 Normative references
3 Definitions
4 Area classification for combustible dusts
5 Sources of release for explosives dust atmospheres
6 Zones for explosive dust atmospheres
7 Dust layer hazard
8 Documentation
Annex A (informative) Examples of area classification
Annex B (informative) Risk of fire from hot surface
ignition of dust layer
Annex C (informative) Housekeeping
Figures
Table
Gives the classification of areas where explosive dust/air mixtures and combustible dust layers are present, in order to permit the proper selection of equipment for use in such areas.
| Committee |
EXL/31
|
| DevelopmentNote |
Partially supersedes BS 6467-2(1988) Supersedes 99/243760 DC (11/2002)
|
| DocumentType |
Standard
|
| Pages |
28
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NBN EN 50281-3 : 2003 | Identical |
| UNE-EN 50281-3:2004 | Identical |
| NF EN 50281-3 : 2002 | Identical |
| NEN EN 50281-3 : 2002 | Identical |
| SN EN 50281-3 : 2002 | Identical |
| DIN EN 50281-3 : 2003 | Identical |
| EN 50281-3:2002 | Identical |
| I.S. EN 50281-3:2002 | Identical |
| EN 50281-1-2 : 98 AMD 1 2002 | ELECTRICAL APPARATUS FOR USE IN THE PRESENCE OF COMBUSTIBLE DUST - PART 1-2: ELECTRICAL APPARATUS PROTECTED BY ENCLOSURES - SELECTION, INSTALLATION AND MAINTENANCE |
| EN 1127-1:2011 | Explosive atmospheres - Explosion prevention and protection - Part 1: Basic concepts and methodology |
| EN 50281-1-1 : 98 AMD 1 2002 | ELECTRICAL APPARATUS PROTECTED BY ENCLOSURES - CONSTRUCTION AND TESTING FOR USE IN THE PRESENCE OF COMBUSTIBLE DUST - ELECTRICAL APPARATUS PROTECTED BY ENCLOSURES - CONSTRUCTION AND TESTING |
| ISO 4225:1994 | Air quality General aspects Vocabulary |
| IEC 61241-3:1997 | Electrical apparatus for use in the presence of combustible dust - Part 3: Classification of areas where combustible dust are or may be present |
| EN 50281-2-1 : 98 COR 99 | Electrical apparatus for use in the presence of combustible dust - Part 2-1: Test methods - Methods for determining the minimum ignition temperatures of dust |
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