I.S. EN 50014:1998
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 POTENTIALLY EXPLOSIVE ATMOSPHERES - GENERAL REQUIREMENTS
Hardcopy , PDF
02-04-2004
English
01-01-1998
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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Foreword
GENERAL
1 Scope
2 Normative references
3 Definitions and symbols
4 Apparatus grouping and temperature classification
5 Temperatures
REQUIREMENTS FOR ALL ELECTRICAL APPARATUS
6 General
7 Non-metallic enclosures and non-metallic parts of
enclosures
8 Enclosures containing light metals
9 Fasteners
10 Interlocking devices
11 Bushings
12 Materials used for cementing
13 Ex components
14 Connection facilities and terminal compartments
15 Connection facilities for earthing or bonding conductors
16 Cable and conduit entries
SUPPLEMENTARY REQUIREMENTS FOR CERTAIN ELECTRICAL APPARATUS
17 Rotating electrical machines
18 Switchgear
19 Fuses
20 Plugs and sockets
21 Luminaires
22 Caplights, caplamps and hand lamps
VERIFICATIONS AND TESTS
23 Type verifications and tests
24 Routine verifications and tests
25 Manufacturer's responsibility
26 Verifications and tests on modified or repaired
electrical apparatus
MARKING
28 Instructions
Annex A (informative) Subdivision of gases and vapours
according to their maximum experimental safe gaps and
minimum ignition currents
Annex B (normative) Ex cable entries
Annex C (normative) Clauses with which Ex components shall
comply
Annex D (informative) Example of rig for resistance to
impact test
Annex E (informative) Methods of measurement of the insulation
resistance of parts of enclosures of plastics materials
Describes the general requirements for construction, testing and marking of: electrical apparatus, 'Ex' cable entries and 'Ex' components, intended for use in potentially explosive atmospheres of gas, vapour and mist.
| DocumentType |
Standard
|
| Pages |
90
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| EN 50014:1997/A2:1999 | Identical |
| DIN EN 50014 : 2000 | Identical |
| NEN EN 50014 : 97 AMD 2 1999 | Identical |
| BS EN 50014:1998 | Identical |
| NBN EN 50014 : 97 AMD 2 99 | Identical |
| NF EN 50014 : 1999 AMD 2 2004 | Identical |
| SN EN 50014 : 1997 AMD 2 1999 | Identical |
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