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  • IEEE 1349-2011 REDLINE

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    IEEE Guide for Application of Electric Motors in Class I, Division 2 and Class I, Zone 2 Hazardous (Classified) Locations

    Available format(s):  PDF

    Superseded date:  16-10-2021

    Language(s):  English

    Published date:  09-12-2011

    Publisher:  Institute of Electrical & Electronics Engineers

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

    1. Overview
    2. Normative references
    3. Definitions, acronyms, and abbreviations
    4. Phenomenon of a motor as a possible ignition source
    5. Common applications
    6. Uncommon application considerations
    7. Operation and maintenance considerations
    8. Preferred motor internal surface temperature test methods
    Annex A (informative) Bibliography
    Annex B (informative) Regulations and standards for motors
            used in areas where flammable gases or vapors may
            be present
    Annex C (informative) - AIT and group designations for
            Class I materials
    Annex D (informative) - Motor enclosure types and protection
           techniques
    Annex E (informative) - Motor information tables
    Annex F (informative) - Multisection motor inspection procedure
    Annex G (informative) - Motor sparking considerations
    Annex H (informative) - Surface temperature study results and
            considerations
    Annex I (informative) - Motor surface temperature test methods
            and limitations
    Annex J (informative) - Event history

    Abstract - (Show below) - (Hide below)

    Covers cautionary notes for open or nonexplosionproof or nonflameproof enclosed motors in Class I, Division 2 and Class I, Zone 2 locations as covered in the NEC. Contains industry experience and established practices and gives guidance for applying motors in these locations.

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

    Committee Petroleum and Chemical Industry
    Document Type Standard
    Publisher Institute of Electrical & Electronics Engineers
    Status Superseded
    Superseded By
    Supersedes

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

    IEEE 3004.8-2016 IEEE Recommended Practice for Motor Protection in Industrial and Commercial Power Systems
    IEC 60079-7:2015+AMD1:2017 CSV Explosive atmospheres - Part 7: Equipment protection by increased safety "e"
    EN IEC 60079-7:2015/A1:2018 EXPLOSIVE ATMOSPHERES - PART 7: EQUIPMENT PROTECTION BY INCREASED SAFETY 'E' (IEC 60079-7:2015/A1:2017)
    IEEE 1566-2015 REDLINE IEEE Standard for Performance of Adjustable-Speed AC Drives Rated 375 kW and Larger
    API RP 500:2023 Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2
    BS EN 60079-7 : 2015 EXPLOSIVE ATMOSPHERES - PART 7: EQUIPMENT PROTECTION BY INCREASED SAFETY 'E' (IEC 60079-7:2015)
    C22.1-15 PACKAGE Consists of C22.1-15, Canadian electrical code, part I (23rd edition), safety standard for electrical installations; C22.1HB-15, Canadian electrical code handbook - an explanation of rules of the Canadian electrical code, part I and the 2015 Electrical quick reference
    CSA C22.2 No. 60079-7 : 2016 EXPLOSIVE ATMOSPHERES - PART 7: EQUIPMENT PROTECTION BY INCREASED SAFETY 'E'
    C22.1HB-18 Canadian Electrical Code Handbook - An Explanation of the Rules of the Canadian Electrical Code, Part I
    14/30278882 DC : 0 BS EN 60079-7 IEC 60079-7 ED. 5.0 - EXPLOSIVE ATMOSPHERES - PART 7: EQUIPMENT PROTECTION BY INCREASED SAFETY 'E'
    API STD 541 : 2014 FORM-WOUND SQUIRREL CAGE INDUCTION MOTORS - 375 KW (500 HORSEPOWER) AND LARGER
    SAE AS 6479 : 2014 SPLICER, FUSION, FIBER OPTIC, AEROSPACE
    API 546 : 2008 BRUSHLESS SYNCHRONOUS MACHINES - 500 KVA AND LARGER
    I.S. EN 60079-7:2015 EXPLOSIVE ATMOSPHERES - PART 7: EQUIPMENT PROTECTION BY INCREASED SAFETY 'E'
    IEEE 841-2009 IEEE Standard for Petroleum and Chemical Industry--Premium-Efficiency, Severe-Duty, Totally Enclosed Fan-Cooled (TEFC) Squirrel Cage Induction Motors--Up to and Including 370 kW (500 hp)
    UNE-EN 60079-7:2016 Explosive atmospheres - Part 7: Equipment protection by increased safety "e"
    API 500 : 2012 RECOMMENDED PRACTICE FOR CLASSIFICATION OF LOCATIONS FOR ELECTRICAL INSTALLATIONS AT PETROLEUM FACILITIES CLASSIFIED AS CLASS 1, DIVISION 1 AND DIVISION 2
    C22.1-18 Canadian Electrical Code, Part I (24th Edition), Safety Standard for Electrical Installations

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

    ISA 60079-7 : 2008 EXPLOSIVE ATMOSPHERES - PART 7: EQUIPMENT PROTECTION BY INCREASED SAFETY "E"
    IEEE 1566-2015 REDLINE IEEE Standard for Performance of Adjustable-Speed AC Drives Rated 375 kW and Larger
    IEC 60079-10:2002 Electrical apparatus for explosive gas atmospheres - Part 10: Classification of hazardous areas
    API 500 : 2012 RECOMMENDED PRACTICE FOR CLASSIFICATION OF LOCATIONS FOR ELECTRICAL INSTALLATIONS AT PETROLEUM FACILITIES CLASSIFIED AS CLASS 1, DIVISION 1 AND DIVISION 2
    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
    NEMA MG 1 : 2016 MOTORS AND GENERATORS
    NEMA MG 2:2014 Safety Standard for Construction and Guide for Selection, Installation and Use of Electric Motors and Generators
    C22.1-15 Canadian Electrical Code, Part I (23rd Edition), Safety Standard for Electrical Installations
    IEC 60079-19:2010+AMD1:2015 CSV Explosive atmospheres - Part 19: Equipment repair, overhaul and reclamation
    API 546 : 2008 BRUSHLESS SYNCHRONOUS MACHINES - 500 KVA AND LARGER
    IEEE 841-2009 IEEE Standard for Petroleum and Chemical Industry--Premium-Efficiency, Severe-Duty, Totally Enclosed Fan-Cooled (TEFC) Squirrel Cage Induction Motors--Up to and Including 370 kW (500 hp)
    ISA TR12.13.01 : 1999 FLAMMABILITY CHARACTERISTICS OF COMBUSTIBLE GASES AND VAPORS
    ISA 60079-1 : 2005 EXPLOSIVE ATMOSPHERES - PART 1: EQUIPMENT PROTECTION BY FLAMEPROOF ENCLOSURES "D"
    NFPA 496 : 2017 PURGED AND PRESSURIZED ENCLOSURES FOR ELECTRICAL EQUIPMENT
    ISA 60079-2 : 2010(R2015) EXPLOSIVE ATMOSPHERES - PART 2: EQUIPMENT PROTECTION BY PRESSURIZED ENCLOSURES 'P'
    IEC 60079-11:2011 Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
    ISA 60079-11 : 2002 EXPLOSIVE ATMOSPHERES - PART 11: EQUIPMENT PROTECTION BY INTRINSIC SAFETY 'I'
    IEEE 242-2001 IEEE Recommended Practice for Protection and Coordination of Industrial and Commercial Power Systems (IEEE Buff Book)
    API 505 : 1997 RECOMMENDED PRACTICE FOR CLASSIFICATION OF LOCATIONS FOR ELECTRICAL INSTALLATIONS AT PETROLEUM FACILITIES CLASSIFIED AS CLASS I, ZONE 0, ZONE 1, AND ZONE 2
    NFPA 70 : 2017 NATIONAL ELECTRICAL CODE
    IEEE 115-2009 REDLINE IEEE Guide for Test Procedures for Synchronous Machines Part I—Acceptance and Performance Testing Part II—Test Procedures and Parameter Determination for Dynamic Analysis
    IEEE 1434-2014 IEEE Guide for the Measurement of Partial Discharges in AC Electric Machinery
    CSA C22.2 No. 100 : 2014 MOTORS AND GENERATORS
    API STD 541 : 2014 FORM-WOUND SQUIRREL CAGE INDUCTION MOTORS - 375 KW (500 HORSEPOWER) AND LARGER
    IEEE 1068-2015 REDLINE IEEE Standard for the Repair and Rewinding of AC Electric Motors in the Petroleum, Chemical, and Process Industries
    IEEE 112-2004 IEEE Standard Test Procedure for Polyphase Induction Motors and Generators
    ASTM E 659 : 2015 : REDLINE Standard Test Method for Autoignition Temperature of Chemicals
    API 547 : 2017 GENERAL PURPOSE FORM-WOUND SQUIRREL CAGE INDUCTION MOTORS - 185 KW (250 HP) THROUGH 2240 KW (3000 HP)
    ISA 60079-0 : 2005 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS
    IEEE 141 : 1993 IEEE Recommended Practice for Electric Power Distribution for Industrial Plants
    IEC 60079-15:2010 Explosive atmospheres - Part 15: Equipment protection by type of protection "n"
    IEEE 303-2004 IEEE Recommended Practice for Auxiliary Devices for Rotating Electrical Machines in Class I, Division 2 and Zone 2 Locations
    ISA 60079-15 : 2003 EXPLOSIVE ATMOSPHERES - PART 15: EQUIPMENT PROTECTION BY TYPE OF PROTECTION "N"
    NFPA 497 : 2017 CLASSIFICATION OF FLAMMABLE LIQUIDS, GASES, OR VAPORS AND OF HAZARDOUS (CLASSIFIED) LOCATIONS FOR ELECTRICAL INSTALLATIONS IN CHEMICAL PROCESS AREAS
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