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IEC 61241-2-1:1994

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Electrical apparatus for use in the presence of combustible dust - Part 2: Test methods - Section 1: Methods for determining the minimum ignition temperatures of dust
Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

25-02-2016

Language(s)

English - French

Published date

21-12-1994

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Definitions
4 Method A: Dust layer on a heated surface at a constant
    temperature
    4.1 Preparation of dust sample
    4.2 Test apparatus
    4.3 Procedure
    4.4 Test acceptance criteria
    4.5 Reporting of results
    4.6 Application of results
5 Method B: Dust cloud in a furnace at a constant temperature
    5.1 Preparation of dust sample
    5.2 Test apparatus
    5.3 Procedure
    5.4 Criterion of ignition
    5.5 Minimum ignition temperature of a dust cloud
    5.6 Reporting of results
Figures
Annexes
A Construction of heated surface and measurement of
    temperature distribution on heated surface
B Construction of a constant temperature furnace

Specifies two test methods for determining the minimum ignition temperatures of dust.

Committee
TC 31
DevelopmentNote
Stability Date: 2013. (10/2012)
DocumentType
Standard
Pages
61
PublisherName
International Electrotechnical Committee
Status
Superseded
SupersededBy

I.S. EN 60079-0:2012 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS (IEC 60079-0:2011 (MOD))
CSA C22.2 No. 60079.0 : 2015 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS
I.S. EN 16009:2011 FLAMELESS EXPLOSION VENTING DEVICES
IEC 61241-1-2:1999 Electrical apparatus for use in the presence of combustible dust - Part 1-2: Electrical apparatus protected by enclosures and surface temperature limitation - Selection, installation and maintenance
I.S. CEN TR 15473:0 CHARACTERIZATION OF SLUDGES - GOOD PRACTICE FOR SLUDGES DRYING
ASTM E 2021 : 2015 : REDLINE Standard Test Method for Hot-Surface Ignition Temperature of Dust Layers
UNI EN 16009 : 2011 FLAMELESS EXPLOSION VENTING DEVICES
09/30206527 DC : 0 BS EN 60079-0 ED 6.0 - EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS
BIS IS/IEC 60079-0 : 2011 EXPLOSIVE ATMOSPHERES - PART 0: GENERAL REQUIREMENTS
EN 60079-14:2014/AC:2016 EXPLOSIVE ATMOSPHERES - PART 14: ELECTRICAL INSTALLATIONS DESIGN, SELECTION AND ERECTION (IEC 60079-14:2013/COR1:2016)
ISA 61241-0 : 2006 ELECTRICAL APPARATUS FOR USE IN ZONE 20, ZONE 21 AND ZONE 22 HAZARDOUS (CLASSIFIED) LOCATIONS - GENERAL REQUIREMENTS
BS EN 61241-0:2006 Electrical apparatus for use in the presence of combustible dust General requirements
BS IEC 61241-4:2001 Electrical apparatus for use in the presence of combustible dust Type of protection \'pD\'
PD CEN/TR 15473:2007 Characterization of sludges. Good practice for sludges drying
02/204779 DC : DRAFT JULY 2002 IEC 61241-17 ED.1 - ELECTRICAL APPARATUS FOR USE IN THE PRESENCE OF COMBUSTIBLE DUST - PART 17: INSPECTION AND MAINTENANCE OF ELECTRICAL INSTALLATIONS IN HAZARDOUS AREAS (OTHER THAN MINES)
UNE-EN 60079-10-2:2016 Explosive atmospheres - Part 10-2: Classification of areas - Explosive dust atmospheres
IEC 60079-10-2:2015 RLV Explosive atmospheres - Part 10-2: Classification of areas - Explosive dust atmospheres
IEC 61241-0:2004 Electrical apparatus for use in the presence of combustible dust - Part 0: General requirements
IEC 61241-1-1:1999 Electrical apparatus for use in the presence of combustible dust - Part 1-1: Electrical apparatus protected by enclosures and surface temperature limitation - Specification for apparatus
EEMUA 186 : 2016 A PRACTITIONER'S HANDBOOK FOR POTENTIALLY EXPLOSIVE ATMOSPHERES
BS EN 60079-14:2014 Explosive atmospheres Electrical installations design, selection and erection
CSA CE CODE SAFETY PACKAGE : 2012 CE CODE SAFETY PACKAGE
C22.10-10 Québec Construction Code, Chapter V - Electricity Canadian Electrical Code, Part I (Twenty-first Edition) with Québec Amendments
PD 6686:2006 Guidance on directives, regulations and standards related to prevention of fire and explosion in the process industries
BS EN 60079-10-2:2015 Explosive atmospheres Classification of areas. Explosive dust atmospheres
09/30208493 DC : 0 BS EN 16009 - FLAMELESS EXPLOSION VENTING DEVICES (TYPE C STANDARD)
I.S. EN 61241-0:2006 ELECTRICAL APPARATUS FOR USE IN THE PRESENCE OF COMBUSTIBLE DUST - PART 0: GENERAL REQUIREMENTS
UNE-EN 60079-0:2013 Explosive atmospheres - Part 0: Equipment - General requirements
05/30134569 DC : DRAFT JUN 2005 IEC 60079-0. ED. 5.0 - ELECTRICAL APPARATUS FOR EXPLOSIVE ATMOSPHERES - PART 0: GENERAL REQUIREMENTS
EN 16009:2011 Flameless explosion venting devices
02/205211 DC : DRAFT JULY 2002 IEC 61241-14 ED.1 - ELECTRICAL APPARATUS FOR USE IN THE PRESENCE OF COMBUSTIBLE DUST - PART 14: SELECTION AND INSTALLATION
BS IEC 61831:1999 On-line analyser systems. Guide to design and installation
BS EN 16009:2011 Flameless explosion venting devices
I.S. EN 60079-10-2:2015 EXPLOSIVE ATMOSPHERES - PART 10-2: CLASSIFICATION OF AREAS - EXPLOSIVE DUST ATMOSPHERES
BS EN 60079-0 : 2012 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS
I.S. EN 60079-14:2014 EXPLOSIVE ATMOSPHERES - PART 14: ELECTRICAL INSTALLATIONS DESIGN, SELECTION AND ERECTION
DIN EN 16009:2011-10 Flameless explosion venting devices
IEC 60079-10-2 REDLINE : 2ED 2015 EXPLOSIVE ATMOSPHERES - PART 10-2: CLASSIFICATION OF AREAS - EXPLOSIVE DUST ATMOSPHERES
12/30269297 DC : 0 BS EN 60079-14/ED 5 - EXPLOSIVE ATMOSPHERES - PART 14: ELECTRICAL INSTALLATIONS DESIGN, SELECTION AND ERECTION
IEC 61241-4:2001 Electrical apparatus for use in the presence of combustible dust - Part 4: Type of protection "pD"
EN 60079-0:2012/A11:2013 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS (IEC 60079-0:2011, MODIFIED)
CEN/TR 15473:2007 Characterization of sludges - Good practice for sludges drying
EN 60079-10-2:2015 Explosive atmospheres - Part 10-2: Classification of areas - Explosive dust atmospheres
EN 61241-0:2006 Electrical apparatus for use in the presence of combustible dust - Part 0: General requirements

ISO 4225:1994 Air quality General aspects Vocabulary
ISO 565:1990 Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings

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