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BS EN 50017:1998

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 potentially explosive atmospheres. Powder filling \'q\'
Available format(s)

Hardcopy , PDF

Superseded date

01-31-2008

Language(s)

English

Published date

11-15-1998

Foreword
1 Scope
2 Normative references
3 Definitions
4 Enclosure
5 Requirements for filling material
6 Distances
7 Use of materials
8 Cable entries and bushings
9 Energy storing devices
10 Temperature limitations
11 Fault conditions
12 Type verifications and tests
13 Routine verifications and tests
14 Marking
15 Instructions
Annex A (normative) Test arrangement for the electric
strength test of the filling material

Specifies requirements for construction, testing and marking of electrical apparatus in the kind of protection powder filling "q", meant to be used in potentially explosive atmospheres of gas, vapour and mist. Includes the presence of combustible dusts.

Committee
EXL/31
DevelopmentNote
To be read in conjunction with BS EN 50014. Supersedes BS 5501-4(1977), 97/204203 DC and 91/33085 DC. (01/2003)
DocumentType
Standard
Pages
12
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
NEN EN 50017 : 1998 Identical
I.S. EN 50017:1999 Identical
EN 50017:1998 Identical
NBN EN 50017 : 1999 Identical
SN EN 50017 : 1998 Identical
UNE-EN 50017:1999 Identical
DIN EN 50017 : 2000 Identical
NF EN 50017 : 1999 Identical

DEFSTAN 00-101(PT3)/1(2005) : 2005 DESIGN STANDARDS FOR EXPLOSIVES SAFETY IN MOD SHIPS AND SUBMARINES - PART 3: ELECTRICAL EQUIPMENT AND INSTALLATION
DEFSTAN 00-101(PT3)/2(2008) : 2008 DESIGN STANDARDS FOR EXPLOSIVES SAFETY IN MOD SHIPS AND SUBMARINES - PART 3: ELECTRICAL EQUIPMENT AND INSTALLATION
BS 6739:2009 Code of practice for instrumentation in process control systems: installation design and practice
08/30136724 DC : DRAFT MAY 2008 BS 6739 - CODE OF PRACTICE FOR INSTRUMENTATION IN PROCESS CONTROL SYSTEMS - INSTALLATION DESIGN AND PRACTICE
BS 6704:1996 Code of practice for selection, installation and maintenance of intrinsically safe electrical equipment in coal mines
BS EN 1532:1997 Installation and equipment for liquefied natural gas. Ship to shore interface

IEC 60127:1974 Cartridge fuse-links for miniature fuses
EN 50020:2002 Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i'
ISO 565:1990 Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings
EN 50019:2000/corrigendum Apr. 2003 ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - INCREASED SAFETY "E"
IEC 60707:1999 Flammability of solid non-metallic materials when exposed to flame sources - List of test methods
ISO 1210:1992 Plastics — Determination of the burning behaviour of horizontal and vertical specimens in contact with a small-flame ignition source
IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
EN 60529:1991/AC:2016-12 DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015)
EN 50014:1997/A2:1999 ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - GENERAL REQUIREMENTS

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