IEC 61241-1-1:1999

Superseded

Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 - Part 1-1: Electrical apparatus protected by enclosures and surface temperature limitation - Specification for apparatus

Available format(s): Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

Superseded date: 10-05-2004

Language(s): English

Published date: 17-06-1999

Publisher: International Electrotechnical Committee

Table of Contents - (Show below) - (Hide below)

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Definitions
4 Construction
5 Enclosure materials
6 Fasteners
7 Interlocking devices
8 Bushings
9 Materials used for cementing
10 Connection facilities and terminal compartments
11 Connection facilities for earthing or bonding conductors
12 Cable and conduit entries
13 Supplementary requirements for electrical apparatus for
    practice B for use in zone 20 or 21
14 Rotating electrical machines
15 Switchgear
16 Fuses
17 Plugs and sockets
18 Luminaries
19 Caplights, caplamps and handlamps
20 Verification and tests
20.1 General
20.2 Verification of documents
20.3 Compliance of prototype or sample with documents
20.4 Type tests
20.4.1 General
20.4.2 Mechanical tests
20.4.3 Tests for dust exclusion by enclosures
20.4.4 Torque test for bushings in enclosures for use in
         zone 20 or 21
20.4.5 Thermal tests
20.4.6 Thermal shock test
20.4.7 Tests if non-metallic enclosures or of non-metallic
         parts of enclosures for use in zone 20 or 21
21 Routine verifications and tests
22 Manufacturer's responsibility
23 Verifications and tests on modified or repaired electrical
    apparatus
24 Clamping tests on non-armoured and braided cables
25 Clamping tests of armoured cables
26 Marking
27 Examples of marking

Abstract - (Show below) - (Hide below)

Is applicable to electrical apparatus protected by enclosures and surface temperature limitation for use in areas where combustible dust may be present in quantities which could lead to a fire or explosion hazard. It specifies requirements for design, construction and testing of electrical apparatus. Note - IEC 61241-2 gives guidance on the selection, installation and maintenance of the apparatus. Apparatus within the scope of this standard may also be subject to additional requirements in other standards - for example, IEC 60079-0.

General Product Information - (Show below) - (Hide below)

Committee	TC 31
Document Type	Standard
ISBN
Pages
Published
Publisher	International Electrotechnical Committee
Status	Superseded
Superseded By	IEC 61241-0:2004 IEC 61241-1:2004
Supersedes	IEC 61241-1-1:1993 IEC 61241-1-1:1993/COR1:1994 98/261527 DC : MAY 98

International Equivalents – Equivalent Standard(s) & Relationship - (Show below) - (Hide below)

Equivalent Standard(s)	Relationship
GOST IEC 61241-1-1 : 2011	Identical
AS/NZS 61241.1.1:1999	Identical
CSA E61241.1.1 : 2002	Similar to
CSA E61241.1.1 : 2002 : R2010	Similar to
GOST R IEC 61241-1-1 : 1999	Identical

Standards Referenced By This Book - (Show below) - (Hide below)

BS EN 60335-2-69:2012	Household and similar electrical appliances. Safety Particular requirements for wet and dry vacuum cleaners, including power brush for commercial use
I.S. EN 61241-4:2007	ELECTRICAL APPARATUS FOR USE IN THE PRESENCE OF COMBUSTIBLE DUST - PART 4: TYPE OF PROTECTION 'PD'
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
UNE-EN 60335-2-69:2013	Household and similar electrical appliances - Safety - Part 2-69: Particular requirements for wet and dry vacuum cleaners, including power brush for commercial use
CSA PLUS 2203 : 2001	HAZARDOUS LOCATIONS - GUIDE FOR THE DESIGN, TESTING, CONSTRUCTION, AND INSTALLATION OF EQUIPMENT IN EXPLOSIVE ATMOSPHERES
CEI EN 60335-2-69 : 2014	HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 2-69: PARTICULAR REQUIREMENTS FOR WET AND DRY VACUUM CLEANERS, INCLUDING POWER BRUSH, FOR COMMERCIAL USE
DIN EN 620:2011-07	Continuous handling equipment and systems - Safety and EMC requirements for fixed belt conveyors for bulk materials (includes Amendment A1:2010)
BS EN 620 : 2002
I.S. EN 620:2002
BS IEC 61831:1999	On-line analyser systems. Guide to design and installation
BS IEC 61241-4:2001	Electrical apparatus for use in the presence of combustible dust Type of protection \'pD\'
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)
IEC 60335-2-69:2016 RLV	Household and similar electrical appliances - Safety - Part 2-69: Particular requirements for wet and dry vacuum cleaners, including power brush, for commercial use
IEC 60335-2-69:2016	Household and similar electrical appliances - Safety - Part 2-69: Particular requirements for wet and dry vacuum cleaners, including power brush, for commercial use
EEMUA 186 : 2016	A PRACTITIONER'S HANDBOOK FOR POTENTIALLY EXPLOSIVE ATMOSPHERES
C22.10-10	Québec Construction Code, Chapter V - Electricity Canadian Electrical Code, Part I (Twenty-first Edition) with Québec Amendments
10/30216256 DC : 0	BS EN 60335-2-69 - HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 2-69: PARTICULAR REQUIREMENTS FOR WET AND DRY VACUUM CLEANERS, INCLUDING POWER BRUSH, FOR COMMERCIAL USE
08/30195352 DC : 0	BS EN 60335-2-69 FPRAC - HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 2-69: PARTICULAR REQUIREMENTS FOR WET AND DRY VACUUM CLEANERS, INCLUDING POWERBRUSH, FOR INDUSTRIAL AND COMMERCIAL USE
CSA C22.2 No. 61241-4 : 2012	ELECTRICAL APPARATUS FOR USE IN THE PRESENCE OF COMBUSTIBLE DUST - PART 4: TYPE OF PROTECTION 'PD'
EN 620:2002+A1:2010	Continuous handling equipment and systems - Safety and EMC requirements for fixed belt conveyors for bulk materials
UNE-EN 620:2002	Continuous handling equipment and systems - Safety and EMC requirements for fixed belt conveyors for bulk materials
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 EN 61241-4:2006	Electrical apparatus for use in the presence of combustible dust Type of protection \'pD\'
I.S. EN 60335-2-69:2012	HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 2-69: PARTICULAR REQUIREMENTS FOR WET AND DRY VACUUM CLEANERS, INCLUDING POWER BRUSH FOR COMMERCIAL USE (IEC 60335-2-69:2012 (MOD))
IEC 60335-2-69 REDLINE : 5.0	HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 2-69: PARTICULAR REQUIREMENTS FOR WET AND DRY VACUUM CLEANERS, INCLUDING POWER BRUSH, FOR COMMERCIAL USE
IEC 61241-4:2001	Electrical apparatus for use in the presence of combustible dust - Part 4: Type of protection "pD"
UNI EN 620 : 2011	CONTINUOUS HANDLING EQUIPMENT AND SYSTEMS - SAFETY AND EMC REQUIREMENTS FOR FIXED BELT CONVEYORS FOR BULK MATERIALS
EN 61241-4:2006	Electrical apparatus for use in the presence of combustible dust - Part 4: Type of protection "pD"
EN 60335-2-69:2012	Household and similar electrical appliances - Safety - Part 2-69: Particular requirements for wet and dry vacuum cleaners, including power brush for commercial use

Standards Referencing This Book - (Show below) - (Hide below)

IEC 60243-1:2013	Electric strength of insulating materials - Test methods - Part 1: Tests at power frequencies
ISO 527-4:1997	Plastics Determination of tensile properties Part 4: Test conditions for isotropic and orthotropic fibre-reinforced plastic composites
IEC 60662:2011	High-pressure sodium vapour lamps - Performance specifications
IEC 60192:2001	Low-pressure sodium vapour lamps - Performance specifications
ISO 4225:1994	Air quality General aspects Vocabulary
IEC 60216-2:2005	Electrical insulating materials - Thermal endurance properties - Part 2: Determination of thermal endurance properties of electrical insulating materials - Choice of test criteria
ISO 527-2:2012	Plastics — Determination of tensile properties — Part 2: Test conditions for moulding and extrusion plastics
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
IEC 60050-426:2008	International Electrotechnical Vocabulary (IEV) - Part 426: Equipment for explosive atmospheres
ISO 527-5:2009	Plastics Determination of tensile properties Part 5: Test conditions for unidirectional fibre-reinforced plastic composites
IEC 60079-11:2011	Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
IEC 60093:1980	Methods of test for volume resistivity and surface resistivity of solid electrical insulating materials
IEC 60529:1989+AMD1:1999+AMD2:2013 CSV	Degrees of protection provided by enclosures (IP Code)
IEC 60079-0:2011	Explosive atmospheres - Part 0: Equipment - General requirements
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
IEC 60947-3:2008+AMD1:2012+AMD2:2015 CSV	Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
IEC 61241-2-1:1994	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
ISO 178:2010	Plastics Determination of flexural properties
IEC 60216-1:2013	Electrical insulating materials - Thermal endurance properties - Part 1: Ageing procedures and evaluation of test results
ISO 527-1:2012	Plastics Determination of tensile properties Part 1: General principles

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