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BS EN 60079-14/ED 5 - EXPLOSIVE ATMOSPHERES - PART 14: ELECTRICAL INSTALLATIONS DESIGN, SELECTION AND ERECTION
Hardcopy , PDF
English
30-06-2014
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 General
5 Selection of equipment (excluding cables and conduits)
6 Protection from dangerous (incendive) sparking
7 Electrical protection
8 Switch-off and electrical isolation
9 Cables and wiring systems
10 Cable entry systems and blanking elements
11 Rotating electrical machines
12 Luminaires
13 Electric heating systems
14 Additional requirements for type of protection
'd' - Flameproof enclosures
15 Additional requirements for type of protection
'e' - Increased safety
16 Additional requirements for types of protection
'i' - Intrinsic safety
17 Additional requirements for pressurized enclosures
18 Additional requirements for type of protection 'n'
19 Additional requirements for type of protection
'o' - Oil immersion
20 Additional requirements for type of protection
'q' - Powder filling
21 Additional requirements for type of protection
'm' - Encapsulation
22 Additional requirements for type of protection
'op' - Optical radiation
23 Additional requirements for type of protection
't' - Protection by enclosure
Annex A (normative) - Knowledge, skills and competencies of
responsible persons, operatives/technicians and designers
Annex B (informative) - Safe work procedure guidelines
for explosive gas atmospheres
Annex C (normative) - Initial Inspection Equipment specific
Inspection schedules
Annex D (informative) - Electrical installations in extremely
low ambient temperature
Annex E (informative) - Restricted migration of gas through cables
Annex F (informative) - Installation of Electrical Trace
Heating Systems
Annex G (normative) - Potential stator winding discharge risk
assessment - Ignition risk factors
Annex H (normative) - Verification of intrinsically safe
circuits with more than one associated apparatus
with linear current/voltage characteristics
Annex I (informative) - Methods of determining the maximum
system voltages and currents in intrinsically safe
circuits with more than one associated apparatus
with linear current/voltage characteristics
(as required by Annex H)
Annex J (informative) - Determination of cable parameters
Annex K (normative) - Additional requirements for type of
protection 'op' - Optical radiation
Annex L (informative) - Examples of dust layers of excessive
thickness
Annex M (informative) - Hybrid Mixtures
Bibliography
BS EN 60079-14/Ed 5.
| Committee |
EXL/31/3
|
| DocumentType |
Draft
|
| Pages |
121
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
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