I.S. EN 60079-14:2014&AC:2016
Current
The latest, up-to-date edition.
Explosive atmospheres - Part 14: Electrical installations design, selection and erection (IEC 60079 14:2013/COR1:2016)
Hardcopy , PDF
English - French
24-02-2016
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.
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 General
5 Selection of equipment
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 breathing test for 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
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