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ISA 60079-7 : 2008

Current

Current

The latest, up-to-date edition.

EXPLOSIVE ATMOSPHERES - PART 7: EQUIPMENT PROTECTION BY INCREASED SAFETY "E"

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2008

$925.91
Including GST where applicable

1 Scope
2 References
3 Terms and Definitions
4 Constructional requirements for all electrical apparatus
5 Supplementary requirements for specific electrical apparatus
6 Type verifications and type tests
7 Routine verifications and routine tests
8 Ex component certificates
9 Marking and instructions
Annex A (normative) - Cage motors ??Methods of test and of calculation
Annex B (normative) - Type tests for specific forms of resistance
        heating devices or resistance heating units (other than trace
       heater)
Annex C (informative) - Cage motors - Thermal protection in service
Annex D (informative) - Resistance heating devices and units -
        Additional electrical protection
Annex E (informative) - Combinations of terminals and conductors for
        general purpose connection and junction boxes
Annex F (informative) - Dimensions of copper conductors
Annex G (informative) - Potential stator winding discharge risk
        assessment - Ignition risk factors
Annex H (normative) - Test procedure for T8, T10 and T12 lamps
Annex I (informative) - Introduction of an alternative risk assessment
        method encompassing 'Equipment Protection Levels' for Ex
        Equipment
Annex J (informative) - Bibliography
Annex K (informative) - United States major deviations

Describes the requirements for the design, construction, testing and marking of electrical apparatus with type of protection increased safety "e" intended for use in Class I, Zone 1 hazardous (classified) locations.

DevelopmentNote
Supersedes and Renumbers ISA 12.16.01 (09/2005) Also numbered as UL 60079-7. (11/2008)
DocumentType
Standard
Pages
104
PublisherName
International Society of Automation
Status
Current
Supersedes

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ISA 61241-18 : 2006 ELECTRICAL APPARATUS FOR USE IN ZONE 20, ZONE 21 AND ZONE 22 HAZARDOUS (CLASSIFIED) LOCATIONS - PROTECTION BY ENCAPSULATION "MD"
CSA C22.4 No. 1 : 2009(R2018) OBJECTIVE-BASED INDUSTRIAL ELECTRICAL CODE
FM 3640 : 2013 LAND MOBILE RADIOS FOR USE IN CLASS I, DIVISION 1 HAZARDOUS (CLASSIFIED) LOCATIONS
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ISA 60079-1 : 2005 EXPLOSIVE ATMOSPHERES - PART 1: EQUIPMENT PROTECTION BY FLAMEPROOF ENCLOSURES "D"
IEEE 1349-2011 REDLINE IEEE Guide for Application of Electric Motors in Class I, Division 2 and Class I, Zone 2 Hazardous (Classified) Locations
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IEC 60400:2017 Lampholders for tubular fluorescent lamps and starterholders
IEC 60317-8:2010 Specifications for particular types of winding wires - Part 8: Polyesterimide enamelled round copper wire, class 180
IEC 62013-1:2005 Caplights for use in mines susceptible to firedamp - Part 1: General requirements - Construction and testing in relation to the risk of explosion
IEC 60050-426:2008 International Electrotechnical Vocabulary (IEV) - Part 426: Equipment for explosive atmospheres
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IEC 60064:1993+AMD1:2000+AMD2:2002+AMD3:2005 CSV Tungsten filament lamps for domestic and similar general lighting purposes - Performance requirements
ISA 60079-11 : 2002 EXPLOSIVE ATMOSPHERES - PART 11: EQUIPMENT PROTECTION BY INTRINSIC SAFETY 'I'
IEC 60044-6:1992 Instrument transformers - Part 6: Requirements for protective current transformers for transient performance
IEC TR 60755:2008 General requirements for residual current operated protective devices
IEC 60317-13:2010 Specifications for particular types of winding wires - Part 13: Polyester or polyesterimide overcoated with polyamide-imide enamelled round copper wire, class 200
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IEC 61056-1:2012 General purpose lead-acid batteries (valve-regulated types) - Part 1: General requirements, functional characteristics - Methods of test
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IEC 60364-3:1993 Electrical installations of buildings - Part 3: Assessment of general characteristics
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UL 60947-7-2:4ED 2017-01-27 Low-Voltage Switchgear and Controlgear - Part 7-2: Ancillary Equipment - Protective Conductor Terminal Blocks for Copper Conductors
IEC 62086-1:2001 Electrical apparatus for explosive gas atmospheres - Electrical resistance trace heating - Part 1: General and testing requirements
UL 746A:6ED 2012-09-06 Polymeric Materials - Short Term Property Evaluations
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IEC 60623:2017 Secondary cells and batteries containing alkaline or other non-acid electrolytes - Vented nickel-cadmium prismatic rechargeable single cells
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