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I.S. EN 60079-14:2014

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

EXPLOSIVE ATMOSPHERES - PART 14: ELECTRICAL INSTALLATIONS DESIGN, SELECTION AND ERECTION
Available format(s)

Hardcopy , PDF

Superseded date

07-16-2020

Language(s)

English

Published date

01-01-2014

Preview

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.

National Foreword
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
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

Includes the specific requirements for the design, selection, erection and initial inspection of electrical installations in, or associated with, explosive atmospheres.

DevelopmentNote
Supersedes I.S. EN 61241-14. (11/2011) For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
DocumentType
Standard
Pages
298
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
NBN EN 60079-14 : 2014 COR 2016 Identical
UNE-EN 60079-14:2016 Identical
EN 60079-14:2014/AC:2016 Identical
BS EN 60079-14:2014 Identical
SN EN 60079-14:2014 Identical
NF EN 60079-14 : 2014 Identical

I.S. 821:2006 GAS PRESSURE REGULATING STATIONS FOR DISTRIBUTION

IEC 60243-1:2013 Electric strength of insulating materials - Test methods - Part 1: Tests at power frequencies
IEC 60079-1:2014 RLV Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"
EN 60079-26:2015 Explosive atmospheres - Part 26: Equipment with Equipment Protection Level (EPL) Ga
IEC 61024-1:1990 Protection of structures against lightning - Part 1: General principles
EN 60079-29-4:2010 Explosive atmospheres - Part 29-4: Gas detectors - Performance requirements of open path detectors for flammable gases
EN 60079-1:2014 Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"
EN 60079-10-1:2015 Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres
IEC 60079-30-2:2007 Explosive atmospheres - Part 30-2: Electrical resistance trace heating - Application guide for design, installation and maintenance
EN 60079-29-1:2016 Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases
EN 60034-1:2010/corrigendum Oct. 2010 ROTATING ELECTRICAL MACHINES - PART 1: RATING AND PERFORMANCE
IEC 60079-19:2010+AMD1:2015 CSV Explosive atmospheres - Part 19: Equipment repair, overhaul and reclamation
IEC 60364-4-41:2005+AMD1:2017 CSV Low voltage electrical installations - Part 4-41: Protection for safety - Protection against electric shock
EN 60079-0:2012/A11:2013 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS (IEC 60079-0:2011, MODIFIED)
ISO 10807:1994 Pipework — Corrugated flexible metallic hose assemblies for the protection of electrical cables in explosive atmospheres
IEC 60079-17:2013 Explosive atmospheres - Part 17: Electrical installations inspection and maintenance
EN 60079-15:2010 Explosive atmospheres - Part 15: Equipment protection by type of protection "n"
EN 60079-19:2011/A1:2015 EXPLOSIVE ATMOSPHERES - PART 19: EQUIPMENT REPAIR, OVERHAUL AND RECLAMATION (IEC 60079-19:2010)
EN 60060-1:2010 High-voltage test techniques - Part 1: General definitions and test requirements
IEC 61008-1:2010+AMD1:2012+AMD2:2013 CSV Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCBs) - Part1: General rules
HD 60364-4-41:2017/A11:2017 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 4-41: PROTECTION FOR SAFETY - PROTECTION AGAINST ELECTRIC SHOCK
IEC 60079-18:2014 RLV Explosive atmospheres - Part 18: Equipment protection by encapsulation “m”
IEC 60332-2-2:2004 Tests on electric and optical fibre cables under fire conditions - Part 2-2: Test for vertical flame propagation for a single small insulated wire or cable - Procedure for diffusion flame
EN 60079-10-2:2015 Explosive atmospheres - Part 10-2: Classification of areas - Explosive dust atmospheres
IEC 60079-10-1:2015 Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres
IEC 60079-29-4:2009 Explosive atmospheres - Part 29-4: Gas detectors - Performance requirements of open path detectors for flammable gases
IEC 61241-11:2005 Electrical apparatus for use in the presence of combustible dust - Part 11: Protection by intrinsic safety 'iD'
EN 60079-6:2015 Explosive atmospheres - Part 6: Equipment protection by liquid immersion "o"
EN 60079-28:2015 Explosive atmospheres - Part 28: Protection of equipment and transmission systems using optical radiation
IEC TR 60079-16:1990 Electrical apparatus for explosive gas atmospheres. Part 16: Artificial ventilation for the protection of analyser(s) houses
IEC 60614-2-5:1992 Specifications for conduits for electrical installations - Part 2: Particular specifications for conduits - Section 5: Flexible conduits
IEC 60079-5:2015 RLV Explosive atmospheres - Part 5: Equipment protection by powder filling "q"
IEC 60332-1-2:2004+AMD1:2015 CSV Tests on electric and optical fibre cables under fire conditions - Part 1-2: Test for vertical flame propagation for a single insulatedwire or cable - Procedure for 1 kW pre-mixed flame
EN 60079-30-1:2017 Explosive atmospheres - Part 30-1: Electrical resistance trace heating - General and testing requirements
EN 60079-11:2012 Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
IEC 60079-11:2011 Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
EN 62305-3:2011 Protection against lightning - Part 3: Physical damage to structures and life hazard
IEC TS 60034-25:2014 Rotating electrical machines - Part 25: AC electrical machines used in power drive systems - Application guide
IEC 61241-1:2004 Electrical apparatus for use in the presence of combustible dust - Part 1: Protection by enclosures "tD"
IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
IEC TS 60034-17:2006 Rotating electrical machines - Part 17: Cage induction motors when fed from converters - Application guide
IEC 60755:2017 General safety requirements for residual current operated protective devices
IEC 60079-29-2:2015 RLV Explosive atmospheres - Part 29-2: Gas detectors - Selection, installation, use and maintenance of detectors for flammable gases and oxygen
EN 50272-2:2001 Safety requirements for secondary batteries and battery installations - Part 2: Stationary batteries
IEC 60079-6:2015 Explosive atmospheres - Part 6: Equipment protection by liquid immersion "o"
IEC 60079-0:2011 Explosive atmospheres - Part 0: Equipment - General requirements
IEC 60034-1:2017 Rotating electrical machines - Part 1: Rating and performance
EN 60243-1:2013 ELECTRIC STRENGTH OF INSULATING MATERIALS - TEST METHODS - PART 1: TESTS AT POWER FREQUENCIES (IEC 60243-1:2013)
IEC 61241-4:2001 Electrical apparatus for use in the presence of combustible dust - Part 4: Type of protection "pD"
IEC 60079-31:2013 Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t"
IEC 60079-30-1:2007 Explosive atmospheres - Part 30-1: Electrical resistance trace heating - General and testing requirements
EN 61558-2-6:2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers
IEC 61285:2015 Industrial-process control - Safety of analyser houses
IEC 61439-1:2011 Low-voltage switchgear and controlgear assemblies - Part 1: General rules
EN 60079-17:2014 Explosive atmospheres - Part 17: Electrical installations inspection and maintenance
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
CLC/TR 50427:2004 Assessment of inadvertent ignition of flammable atmospheres by radio-frequency radiation - Guide
EN 61010-1:2010 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements
IEC 60060-1:2010 High-voltage test techniques - Part 1: General definitions and test requirements
IEC 61010-1:2010+AMD1:2016 CSV Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements
IEC 62305-3:2010 Protection against lightning - Part 3: Physical damage to structures and life hazard
EN 60079-13:2017 Explosive atmospheres - Part 13: Equipment protection by pressurized room "p" and artificially ventilated room "v"
IEC 60079-15:2010 Explosive atmospheres - Part 15: Equipment protection by type of protection "n"
IEC 60079-13:2017 Explosive atmospheres - Part 13: Equipment protection by pressurized room "p" and artificially ventilated room "v"
EN 61285:2015 Industrial-process control - Safety of analyzer houses
IEC 60079-26:2014 RLV Explosive atmospheres - Part 26: Equipment with Equipment Protection Level (EPL) Ga
CLC/TR 50404:2003 Electrostatics - Code of practice for the avoidance of hazards due to static electricity

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