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  • ISA 60079-7 : 2008

    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

    Publisher:  International Society of Automation

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    Table of Contents - (Show below) - (Hide below)

    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

    Abstract - (Show below) - (Hide below)

    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.

    General Product Information - (Show below) - (Hide below)

    Development Note Supersedes and Renumbers ISA 12.16.01 (09/2005) Also numbered as UL 60079-7. (11/2008)
    Document Type Standard
    Publisher International Society of Automation
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    FM 3600 : 2018 ELECTRICAL EQUIPMENT FOR USE IN HAZARDOUS (CLASSIFIED) LOCATIONS - GENERAL REQUIREMENTS
    ISA 60079-6 : 1998 EXPLOSIVE ATMOSPHERES - PART 6: EQUIPMENT PROTECTION BY OIL-IMMERSION 'O'
    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
    NFPA 70 : 2017 NATIONAL ELECTRICAL CODE
    API 14F : 2008 : R2013 DESIGN, INSTALLATION, AND MAINTENANCE OF ELECTRICAL SYSTEMS FOR FIXED AND FLOATING OFFSHORE PETROLEUM FACILITIES FOR UNCLASSIFIED AND CLASS 1, DIVISION 1 AND DIVISION 2 LOCATIONS
    CSA C22.4 PACKAGE : 2009 CONSISTS OF C22.4 NO. 1-09, OBJECTIVE-BASED INDUSTRIAL ELECTRICAL CODE AND C22.4 NO. 2-09, OBJECTIVE-BASED INDUSTRIAL ELECTRICAL CODE - SAFETY MANAGEMENT SYSTEM REQUIREMENTS
    API 14F:2008 DESIGN, INSTALLATION, AND MAINTENANCE OF ELECTRICAL SYSTEMS FOR FIXED AND FLOATING OFFSHORE PETROLEUM FACILITIES FOR UNCLASSIFIED AND CLASS 1, DIVISION 1 AND DIVISION 2 LOCATIONS
    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
    API 14FZ : 2013 RECOMMENDED PRACTICE FOR DESIGN, INSTALLATION, AND MAINTENANCE OF ELECTRICAL SYSTEMS FOR FIXED AND FLOATING OFFSHORE PETROLEUM FACILITIES FOR UNCLASSIFIED AND CLASS 1, ZONE 0, ZONE 1, AND ZONE 2 LOCATIONS
    API 14F REDLINE : 2008 DESIGN, INSTALLATION, AND MAINTENANCE OF ELECTRICAL SYSTEMS FOR FIXED AND FLOATING OFFSHORE PETROLEUM FACILITIES FOR UNCLASSIFIED AND CLASS 1, DIVISION 1 AND DIVISION 2 LOCATIONS
    ISA 60079-5 : 1998 EXPLOSIVE ATMOSPHERES - PART 5: EQUIPMENT PROTECTION BY POWDER FILLING 'Q'

    Standards Referencing This Book - (Show below) - (Hide below)

    IEC 60112:2003+AMD1:2009 CSV Method for the determination of the proof and the comparative tracking indices of solid insulating materials
    IEC 61347-2-3:2011+AMD1:2016 CSV Lamp control gear - Part 2-3: Particular requirements for a.c. and/or d.c. supplied electronic control gear for fluorescent lamps
    IEC 60432-1:1999+AMD1:2005+AMD2:2011 CSV Incandescent lamps - Safety specifications - Part 1: Tungsten filament lamps for domestic and similar general lighting purposes
    IEC 60238:2016+AMD1:2017 CSV Edison screw lampholders
    IEC 60317-3:2004+AMD1:2010 CSV Specifications for particular types of winding wires - Part 3: Polyester enamelled round copper wire, class 155
    IEC 60317-7:1990+AMD1:1997+AMD2:1997 CSV Specifications for particular types of winding wires - Part 7: Polyimide enamelled round copper wire, class 220
    IEC 60068-2-27:2008 Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock
    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 60061-2:2005 CSV Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 2: Lampholders
    ISA 60079-1 : 2005 EXPLOSIVE ATMOSPHERES - PART 1: EQUIPMENT PROTECTION BY FLAMEPROOF ENCLOSURES "D"
    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
    IEC 60085:2007 Electrical insulation - Thermal evaluation and designation
    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
    IEC 61951-1:2017 Secondary cells and batteries containing alkaline or other non-acid electrolytes - Secondary sealed cells and batteries for portable applications - Part 1: Nickel-Cadmium
    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 61056-1:2012 General purpose lead-acid batteries (valve-regulated types) - Part 1: General requirements, functional characteristics - Methods of test
    NFPA 70 : 2017 NATIONAL ELECTRICAL CODE
    IEC 60364-3:1993 Electrical installations of buildings - Part 3: Assessment of general characteristics
    UL 60947-7-1:4ED 2017-01 Low-voltage switchgear and controlgear - Part 7-1: Ancillary equipment - Terminal blocks for copper conductors
    IEC 60061-1:2005 CSV Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 1: Lamp caps
    IEC 60034-1:2017 Rotating electrical machines - Part 1: Rating and performance
    IEC 60086-1:2015 Primary batteries - Part 1: General
    IEC 60079-14:2013 Explosive atmospheres - Part 14: Electrical installations design, selection and erection
    IEC 60068-2-42:2003 Environmental testing - Part 2-42: Tests - Test Kc: Sulphur dioxide test for contacts and connections
    UL 60947-7-2:4ED 2017-01 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 Polymeric Materials - Short Term Property Evaluations
    EN 954-1 : 1996 SAFETY OF MACHINERY - SAFETY-RELATED PARTS OF CONTROL SYSTEMS - PART 1: GENERAL PRINCIPLES FOR DESIGN
    IEC 60623:2017 Secondary cells and batteries containing alkaline or other non-acid electrolytes - Vented nickel-cadmium prismatic rechargeable single cells
    IEEE 515-2011 IEEE Standard for the Testing, Design, Installation, and Maintenance of Electrical Resistance Trace Heating for Industrial Applications
    ISA 60079-0 : 2005 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS
    IEC 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
    IEC 61195:1999+AMD1:2012+AMD2:2014 CSV Double-capped fluorescent lamps - Safety specifications
    IEC 60095-1:2006 Lead-acid starter batteries - Part 1: General requirements and methods of test
    IEC 60622:2002 Secondary cells and batteries containing alkaline or other non-acid electrolytes - Sealed nickel-cadmium prismatic rechargeable single cells
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