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    I.S. EN 60204-11:2000

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    SAFETY OF MACHINERY - ELECTRICAL EQUIPMENT OF MACHINES PART 11: REQUIREMENTS FOR HV EQUIPMENT FOR VOLTAGES ABOVE 1000 V A.C. OR 1500 V D.C. AND NOT EXCEEDING 36 KV

    Available format(s):  Hardcopy, PDF

    Superseded date:  15-02-2022

    Language(s):  English

    Published date:  01-01-2000

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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

    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Definitions
    4 General requirements
       4.1 General considerations
       4.2 Selection of electrical equipment
       4.3 Electrical supply
       4.4 Physical environment and operating conditions
       4.5 Transportation and storage
       4.6 Provisions for handling
       4.7 Installation
    5 Incoming supply conductor terminations, devices for
       disconnecting and switching off, and means for earthing
       5.1 Incoming supply conductor terminations
       5.2 Supply disconnecting (isolating) devices for means
            for earthing
       5.3 Devices for switching off for prevention of unexpected
            start-up
       5.4 Devices for disconnecting and means for earthing HV
            equipment
       5.5 Protection against unauthorized, inadvertent and/or
            mistaken operation
    6 Protection against electric shock
       6.1 General
       6.2 Protection against direct contact
       6.3 Protection against indirect contact
    7 Protection of HV equipment
       7.1 General
       7.2 Overcurrent protection
       7.3 Earth fault protection
       7.4 Protection against overvoltages due to lightning and
            to switching surges
       7.5 Protection against other abnormal conditions
    8 Equipotential bonding
       8.1 General
       8.2 Protective bonding circuit
    9 Control circuits and control functions
    10 Operator interface and machine-mounted control devices
    11 Electronic equipment
    12 Controlgear: location, mounting, and enclosures
       12.1 General requirements
       12.2 Location and mounting
    13 Conductors and cables
       13.1 General requirements
       13.2 Conductors
       13.3 Insulations and sheath materials
       13.4 Current-carrying capacity in normal service
       13.5 Conductor and cable voltage drop
       13.6 Minimum cross-sectional area
       13.7 Flexible cables
       13.8 Conductor wires, conductor bars and slip-ring assemblies
    14 Wiring practices
       14.1 Connections and routing
       14.2 Identification of conductors
       14.3 Flexible cables
       14.4 Plug/socket combinations
       14.5 Dismantling and shipment
       14.6 Cable trays
    15 Electric motors and associated equipment
       15.1 General
       15.2 Motor connection boxes
    16 Accessories
       16.1 Accessories for earthing and short-circuiting
            live parts
       16.2 Voltage detectors
       16.3 Accessories for safe working
    17 Marking, warning signs and reference designations
       17.1 General
       17.2 Warning signs
    18 Technical documentation
    19 Testing and verification
       19.1 General
       19.2 Earthing system tests
       19.3 Insulation resistance tests
       19.4 Voltage tests
       19.5 Functional tests
       19.6 IP tests for HV equipment outside electrical
            operating areas
       19.7 Retesting
    Annex A (informative) Examples of machines covered by this
            part of IEC 60204
    Annex B (informative) Inquiry form for the HV equipment of
            machines
    Annex C (informative) Method of calculation for the
            cross-sectional area of bare protective conductors
            in supply systems with direct earthing or low
            impedance earthing of the neutral
    Annex D (informative) Relationship between cable rated
            voltages and highest voltage for HV equipment
    Annex E (informative) Rationalization of the use of terms
            relating to earthing and protective bonding
    Annex ZA (normative) Normative references to international
             publications with their corresponding European
             publications
    Annex ZZ (informative) Coverage of Essential Requirements
             of EC Directives
    Index

    Abstract - (Show below) - (Hide below)

    Applies to the electrical and electronic equipment and systems of machines, including a group of machines working together in a coordinated manner, but excluding higher level system aspects (i.e. communications between systems).

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

    Development Note For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By

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

    IEC 60364-5-54:2011 Low-voltage electrical installations - Part 5-54: Selection and erection of electrical equipment - Earthing arrangements and protective conductors
    EN 60129:1994/A2:1996 ALTERNATING CURRENT DISCONNECTORS AND EARTHING SWITCHES
    IEC 60050-195:1998 International Electrotechnical Vocabulary (IEV) - Part 195: Earthing and protection against electric shock
    HD 384.4.41 S2:1996/A1:2002 ELECTRICAL INSTALLATIONS OF BUILDINGS - PART 4: PROTECTION FOR SAFETY - CHAPTER 41: PROTECTION AGAINST ELECTRIC SHOCK
    EN 60034-1:2010/corrigendum Oct. 2010 ROTATING ELECTRICAL MACHINES - PART 1: RATING AND PERFORMANCE
    IEC 60364-4-41:2005+AMD1:2017 CSV Low voltage electrical installations - Part 4-41: Protection for safety - Protection against electric shock
    HD 384.2 : 200S2 INTERNATIONAL ELECTROTECHNICAL VOCABULARY - ELECTRICAL INSTALLATIONS OF BUILDINGS
    EN 61230:2008 LIVE WORKING - PORTABLE EQUIPMENT FOR EARTHING OR EARTHING AND SHORT-CIRCUITING
    IEC 60050-441:1984 International Electrotechnical Vocabulary (IEV) - Part 441: Switchgear, controlgear and fuses
    IEC 60204-1:2016 Safety of machinery - Electrical equipment of machines - Part 1: General requirements
    EN 61310-3:2008 Safety of machinery - Indication, marking and actuation - Part 3: Requirements for the location and operation of actuators
    IEC 61310-3:2007 Safety of machinery - Indication, marking and actuation - Part 3: Requirements for the location and operation of actuators
    IEC 60076-5:2006 Power transformers - Part 5: Ability to withstand short circuit
    HD 637 S1:1999/corrigendum:2005 POWER INSTALLATIONS EXCEEDING 1 KV A.C.
    IEC 61243-1:2003+AMD1:2009 CSV Live working - Voltage detectors - Part 1: Capacitive type to be used for voltages exceeding 1 kV a.c.
    EN 50178:1997 Electronic equipment for use in power installations
    IEC 60694:1996+AMD1:2000+AMD2:2001 CSV Common specifications for high-voltage switchgear and controlgear standards
    EN 60298:1996/A11:1999 A.C. METAL-ENCLOSED SWITCHGEAR AND CONTROLGEAR FOR RATED VOLTAGES ABOVE 1 KV AND UP TO AND INCLUDING 52 KV
    IEC 60865-1:2011 Short-circuit currents - Calculation of effects - Part 1: Definitions and calculation methods
    IEC 60129:1984 Alternating current disconnectors and earthing switches
    HD 398.5 : S1 AMD 1 POWER TRANSFORMERS - ABILITY TO WITHSTAND SHORT CIRCUIT
    HD 384.4.42 : S1 AMD 2 ELECTRICAL INSTALLATIONS OF BUILDINGS - PROTECTION FOR SAFETY - PROTECTION AGAINST THERMAL EFFECTS
    EN 60694:1996/A2:2001 COMMON SPECIFICATIONS FOR HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR STANDARDS
    IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
    EN 60865-1:2012 Short-circuit currents - Calculation of effects - Part 1: Definitions and calculation methods
    EN 61243-1:2005/A1:2010 LIVE WORKING - VOLTAGE DETECTORS - PART 1: CAPACITIVE TYPE TO BE USED FOR VOLTAGES EXCEEDING 1 KV A.C.
    EN 60071-1:2006/A1:2010 INSULATION CO-ORDINATION - PART 1: DEFINITIONS, PRINCIPLES AND RULES
    IEC 61230:2008 Live working - Portable equipment for earthing or earthing and short-circuiting
    IEC 60034-1:2017 Rotating electrical machines - Part 1: Rating and performance
    HD 384.5.54 : 200S1 ELECTRICAL INSTALLATION OF BUILDINGS - SELECTION AND ERECTION OF ELECTRICAL EQUIPMENT - EARTHING ARRANGEMENTS AND PROTECTIVE CONDUCTORS
    IEC 60071-2:1996 Insulation co-ordination - Part 2: Application guide
    EN 60071-2:1997 Insulation co-ordination - Part 2: Application guide
    IEC 60050-826:2004 International Electrotechnical Vocabulary (IEV) - Part 826: Electrical installations
    ISO 12100-1:2003 Safety of machinery Basic concepts, general principles for design Part 1: Basic terminology, methodology
    EN 60420:1993 High-voltage alternating current switch-fuse combinations
    IEC 61310-1:2007 Safety of machinery - Indication, marking and actuation - Part 1: Requirements for visual, acoustic and tactile signals
    EN 60529:1991/AC:2016-12 DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015)
    IEC 60071-1:2006+AMD1:2010 CSV Insulation co-ordination - Part 1: Definitions, principles and rules
    ISO 3864:1984 Safety colours and safety signs
    IEC 60364-4-42:2010+AMD1:2014 CSV Low-voltage electrical installations - Part 4-42: Protection forsafety - Protection against thermal effects
    EN 61310-1:2008 Safety of machinery - Indication, marking and actuation - Part 1: Requirements for visual, acoustic and tactile signals
    IEC 60445:2017 Basic and safety principles for man-machine interface, marking and identification - Identification of equipment terminals, conductor terminations and conductors
    IEC 60298:1990 A.C. metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
    EN 60204-1 : 2006 COR 2010 SAFETY OF MACHINERY - ELECTRICAL EQUIPMENT OF MACHINES - PART 1: GENERAL REQUIREMENTS
    IEC 60420:1990 High-voltage alternating current switch-fuse combinations
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