12/30269297 DC : 0
Superseded
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BS EN 60079-14/ED 5 - EXPLOSIVE ATMOSPHERES - PART 14: ELECTRICAL INSTALLATIONS DESIGN, SELECTION AND ERECTION
Hardcopy , PDF
30-06-2014
English
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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 |
| 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" |
| IEC 61024-1:1990 | Protection of structures against lightning - Part 1: General principles |
| 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 |
| 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 |
| 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 |
| 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 |
| IEC 60079-10-1:2015 | Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres |
| IEC 61241-0:2004 | Electrical apparatus for use in the presence of combustible dust - Part 0: General requirements |
| 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' |
| 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 60050-426:2008 | International Electrotechnical Vocabulary (IEV) - Part 426: Equipment for explosive atmospheres |
| 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 |
| IEC 60079-11:2011 | Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i" |
| IEC 60079-27:2008 | Explosive atmospheres - Part 27: Fieldbus intrinsically safe concept (FISCO) |
| 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 |
| IEC 61241-4:2001 | Electrical apparatus for use in the presence of combustible dust - Part 4: Type of protection "pD" |
| IEC 60050-826:2004 | International Electrotechnical Vocabulary (IEV) - Part 826: Electrical installations |
| 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 |
| IEC 61285:2015 | Industrial-process control - Safety of analyser houses |
| IEC 61439-1:2011 | Low-voltage switchgear and controlgear assemblies - Part 1: General rules |
| 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 |
| 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 |
| 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" |
| 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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