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  • NFPA 79 : 2018

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    ELECTRICAL STANDARD FOR INDUSTRIAL MACHINERY

    Available format(s):  Hardcopy

    Superseded date:  16-08-2021

    Language(s):  English

    Published date:  01-01-2018

    Publisher:  National Fire Protection Association

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

    Chapter 1 - Administration
    Chapter 2 - Referenced Publications
    Chapter 3 - Definitions
    Chapter 4 - General Requirements and Operating
                 Conditions
    Chapter 5 - Disconnecting Means
    Chapter 6 - Protection from Electrical Hazards
    Chapter 7 - Protection of Equipment
    Chapter 8 - Grounding and Bonding
    Chapter 9 - Control Circuits and Control Functions
    Chapter 10 - Operator Interface and Control Devices
    Chapter 11 - Control Equipment: Location, Mounting,
                 and Enclosures
    Chapter 12 - Conductors, Cables, and Flexible Cords
    Chapter 13 - Wiring Practices
    Chapter 14 - Electric Motors and Associated Equipment
    Chapter 15 - Accessories and Lighting
    Chapter 16 - Marking and Safety Signs
    Chapter 17 - Technical Documentation
    Chapter 18 - Testing and Verification
    Chapter 19 - Servo Drives and Motors
    Annex A - Explanatory Material
    Annex B - Inquiry Form for the Electrical Equipment
              of Machines
    Annex C - Examples of Industrial Machines Covered
              by NFPA 79
    Annex D - Technical Documentation
    Annex E - Device and Component Designations
    Annex F - Electrical Enclosure Ratings: Type-Rating
              Versus IP-Rating
    Annex G - Kilowatt Outputs with Horsepower
              Equivalents
    Annex H - Minimizing the Probability of Control
              Function Failure
    Annex I - AWG Conductor Cross-Reference Table
    Annex J - Electrical Terms Defined
    Annex K - Informational References
    Index

    Abstract - (Show below) - (Hide below)

    Pertains to the electrical/electronic equipment, apparatus, or systems of industrial machines supplied from a nominal voltage of 1000 volts or less, and commencing at the point of connection of the supply circuit conductors to the electrical equipment of the machine.

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

    Development Note Also available with NFPA 70E and NFPA 70B. (08/2011)
    Document Type Standard
    Publisher National Fire Protection Association
    Status Superseded
    Superseded By
    Supersedes

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

    ASME Y32.2 : LATEST DRAW AND TERM - GRAPHICS SYMBOLS STANDARDS - FOR ELECTRICAL AND ELECTRONIC DIAGRAMS
    NEMA MG 1 : 2016 MOTORS AND GENERATORS
    UL 50:13ED 2015-10 Enclosures for Electrical Equipment, Non-Environmental Considerations
    ASTM B 174 : 2017 : REDLINE Standard Specification for Bunch-Stranded Copper Conductors for Electrical Conductors
    IEC 60947-4-1:2009+AMD1:2012 CSV Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters
    CFR 29(PTS1900-1910) : 0 LABOR - OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR
    SEMI S2 : 2016B ENVIRONMENTAL, HEALTH, AND SAFETY GUIDELINE FOR SEMICONDUCTOR MANUFACTURING EQUIPMENT
    IEC 60364-4-41:2005+AMD1:2017 CSV Low voltage electrical installations - Part 4-41: Protection for safety - Protection against electric shock
    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)
    IEC 60204-1:2016 Safety of machinery - Electrical equipment of machines - Part 1: General requirements
    IEC 60364-5-53:2001+AMD1:2002+AMD2:2015 CSV Electrical installations of buildings - Part 5-53: Selection and erection of electrical equipment - Isolation, switching and control
    NEMA 250 : 2014 ENCLOSURES FOR ELECTRICAL EQUIPMENT (1000 VOLTS MAXIMUM)
    IEC 61310-3:2007 Safety of machinery - Indication, marking and actuation - Part 3: Requirements for the location and operation of actuators
    IEC 60947-5-1 : 4.0 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 5-1: CONTROL CIRCUIT DEVICES AND SWITCHING ELEMENTS - ELECTROMECHANICAL CONTROL CIRCUIT DEVICES
    IEC 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 60947-7-1:2009 Low-voltage switchgear and controlgear - Part 7-1: Ancillary equipment - Terminal blocks for copper conductors
    IEC 81346-2:2009 Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations - Part 2: Classification of objects and codes for classes
    ISO 12100:2010 Safety of machinery — General principles for design — Risk assessment and risk reduction
    IEC 60332-1-1:2004+AMD1:2015 CSV Tests on electric and optical fibre cables under fire conditions - Part 1-1: Test for vertical flame propagation for a single insulatedwire or cable - Apparatus
    ANSI B11 TR4 : 2004 SELECTION OF PROGRAMMABLE ELECTRONIC SYSTEMS (PES/PLC) FOR MACHINE TOOLS
    IEC 60072-1:1991 Dimensions and output series for rotating electrical machines - Part 1: Frame numbers 56 to 400 and flange numbers 55 to 1080
    UL 1682:5ED 2017-02 Plugs, Receptacles, and Cable Connectors of the Pin and Sleeve Type
    UL 651:8ED 2011-10 Schedule 40, 80, Type EB and A Rigid PVC Conduit and Fittings
    IEEE 315 : 1975 GRAPHIC SYMBOLS FOR ELECTRICAL AND ELECTRONICS DIAGRAMS (INCLUDING REFERENCE DESIGNATION LETTERS)
    IEC 61558-1:2017 Safety of transformers, reactors, power supply units and combinations thereof - Part 1: General requirements and tests
    UL 1063:8ED 2017-07 Standard for Machine-Tool Wires and Cables
    IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
    NFPA 70E : 2018 ELECTRICAL SAFETY IN THE WORKPLACE
    ISO 5457:1999 Technical product documentation Sizes and layout of drawing sheets
    NFPA 70 : 2017 NATIONAL ELECTRICAL CODE
    ANSI B11 TR6 : 2010 MACHINES - SAFETY CONTROL SYSTEM FOR MACHINE TOOLS
    SEMI S9 : 2007 GUIDE TO ELECTRICAL DESIGN VERIFICATION TESTS FOR SEMICONDUCTOR MANUFACTURING EQUIPMENT THAT HAVE BEEN MOVED TO SEMI S22
    ISO 13849-2:2012 Safety of machinery — Safety-related parts of control systems — Part 2: Validation
    IEC 60034-1:2017 Rotating electrical machines - Part 1: Rating and performance
    IEC 60072-2:1990 Dimensions and output series for rotating electrical machines - Part 2: Frame numbers 355 to 1000 and flange numbers 1180 to 2360
    SEMI S22 : 2015BE Safety Guideline for the Electrical Design of Semiconductor Manufacturing Equipment
    NFPA 77 : 2014 STATIC ELECTRICITY
    ISO 13850:2015 Safety of machinery Emergency stop function Principles for design
    ANSI B11.0 : 2015 SAFETY OF MACHINERY - GENERAL REQUIREMENTS AND RISK ASSESSMENT
    IEC 61310-1:2007 Safety of machinery - Indication, marking and actuation - Part 1: Requirements for visual, acoustic and tactile signals
    IEC 60870-5-1:1990 Telecontrol equipment and systems. Part 5: Transmission protocols - Section One: Transmission frame formats
    EN 61010-1:2010 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements
    NEMA ICS 2:2008 Controllers, Contactors and Overload Relays Rated 600 V
    ISO 7000:2014 Graphical symbols for use on equipment Registered symbols
    IEC 62061:2005+AMD1:2012+AMD2:2015 CSV Safety of machinery - Functional safety of safety-related electrical, electronic and programmable electronic control systems
    IEC 61010-1:2010+AMD1:2016 CSV Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements
    ISO 13849-1:2015 Safety of machinery — Safety-related parts of control systems — Part 1: General principles for design
    ISO 7200:2004 Technical product documentation — Data fields in title blocks and document headers
    IEC 61800-5-2:2016 Adjustable speed electrical power drive systems - Part 5-2: Safety requirements - Functional
    EN 60204-1 : 2006 COR 2010 SAFETY OF MACHINERY - ELECTRICAL EQUIPMENT OF MACHINES - PART 1: GENERAL REQUIREMENTS
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