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BS EN 50281-1-1:1999

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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. Electrical apparatus protected by enclosures Construction and testing

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-10-2002

Superseded date

13-01-2005

$531.66
Including GST where applicable
Summarise this standard

Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Requirements for all category 1 and 2 electrical
   apparatus
5 Supplementary requirements for certain category 2
   electrical apparatus
6 Requirements for all category 3 electrical apparatus
7 Supplementary requirements for certain category 3
   electrical apparatus
8 Type verification and tests
9 Dust tightness test
10 Thermal tests for category 1, 2 and 3 electrical
   apparatus
11 Marking
12 Examples of marking
13 Instructions

Specifies requirements for design, construction and testing based on limitation of maximum surface temperature, restriction of dust ingress and use of dust-tight or dust protected enclosures.

Committee
EXL/31
DevelopmentNote
Supersedes 89/30948 DC (09/1999) Superseded by BS EN 61241-0 & BS EN 61241-1, but remains current and will be withdrawn on 01/10/2008. (01/2007)
DocumentType
Standard
Pages
26
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

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A newer version of this standard is available.

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$531.66
Including GST where applicable