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  • EN 60034-5:2001/A1:2007

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    ROTATING ELECTRICAL MACHINES - PART 5: DEGREES OF PROTECTION PROVIDED BY THE INTEGRAL DESIGN OF ROTATING ELECTRICAL MACHINES (IP CODE) - CLASSIFICATION

    Available format(s): 

    Superseded date:  07-07-2020

    Language(s): 

    Published date:  12-01-2013

    Publisher:  European Committee for Standards - Electrical

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

    FOREWORD
    1 Scope and object
    2 Normative references
    3 Designation
       3.1 Single characteristic numeral
       3.2 Supplementary letters
       3.3 Example of designation
    4 Degrees of protection - First characteristic numeral
       4.1 Indication of degree of protection
       4.2 Compliance to indicated degree of protection
       4.3 External fans
       4.4 Drain holes
    5 Degrees of protection - Second characteristic numeral
    6 Marking
    7 General requirements for tests
       7.1 Adequate clearance
    8 Tests for first characteristic numeral
    9 Tests for second characteristic numeral
       9.1 Test conditions
       9.2 Acceptance conditions
    10 Requirements and tests for open weather-protected
       machines
    Annex ZA (normative) Normative references to
             International publications with their corresponding
             European publications

    Abstract - (Show below) - (Hide below)

    Applies to the classification of degrees of protection provided by enclosures for rotating electrical machines. Also specifies the requirements for protective enclosures that are in all other respects suitable for their intended use and which, from the point of view of materials and workmanship, ensure that the properties dealt with in this standard are maintained under normal conditions of use.

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

    Committee TC 2
    Document Type Standard
    Publisher European Committee for Standards - Electrical
    Status Superseded
    Superseded By
    Supersedes

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

    UNI EN 1474-1 : 2009 INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN AND TESTING OF MARINE TRANSFER SYSTEMS - PART 1: DESIGN AND TESTING OF TRANSFER ARMS
    BS EN 61241-0:2006 (published 2007-01) Electrical apparatus for use in the presence of combustible dust General requirements
    BS EN 60034-1:2010 ROTATING ELECTRICAL MACHINES - PART 1: RATING AND PERFORMANCE
    I.S. EN 60034-1:2010 ROTATING ELECTRICAL MACHINES - PART 1: RATING AND PERFORMANCE
    BS EN 50019:2000 ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - INCREASED SAFETY 'E'
    I.S. EN 1474-1:2008 INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN AND TESTING OF MARINE TRANSFER SYSTEMS - PART 1: DESIGN AND TESTING OF TRANSFER ARMS
    I.S. EN 60034-9:2005 ROTATING ELECTRICAL MACHINES - PART 9: NOISE LIMITS
    BS EN 50021:1999 Electrical apparatus for potentially explosive atmospheres. Type of prot ection \'n\'
    DIN EN 1473:2016-10 Installation and equipment for liquefied natural gas - Design of onshore installations
    BS EN 12601:2010 Reciprocating internal combustion engine driven generating sets. Safety
    BS EN 1679-1 : 1998 RECIPROCATING INTERNAL COMBUSTION ENGINES - SAFETY - PART 1: COMPRESSION IGNITION ENGINES
    DIN EN 12601:2011-07 RECIPROCATING INTERNAL COMBUSTION ENGINE DRIVEN GENERATING SETS - SAFETY
    EN 60034-9:2005/A1:2007 ROTATING ELECTRICAL MACHINES - PART 9: NOISE LIMITS
    EN 50021 : 99 COR 2000 ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - TYPE OF PROTECTION "N"
    EN 12601:2010 Reciprocating internal combustion engine driven generating sets - Safety
    EN 12325-1:1998 Irrigation techniques - Centre pivot and moving lateral systems - Part 1: Presentation of the technical characteristics
    EN 50381 : 2004 COR 2005 TRANSPORTABLE VENTILATED ROOMS WITH OR WITHOUT AN INTERNAL SOURCE OF RELEASE
    EN 12215:2004+A1:2009 Coating plants - Spray booths for application of organic liquid coating materials - Safety requirements
    EN 50014:1997/A2:1999 ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - GENERAL REQUIREMENTS
    06/30150265 DC : 0 EN 1474-1 - INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN AND TESTING OF MARINE TRANSFER SYSTEMS - PART 1: DESIGN AND TESTING OF TRANSFER ARMS
    UNI CEI EN 45510-2-5 : 2011 GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-5: ELECTRICAL EQUIPMENT - MOTORS
    BS EN 50381:2004 Transportable ventilated rooms with or without an internal source of release
    BS EN 50016:2002 ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - PRESSURIZED APPARATUS "P"
    BS EN 45510-2-5:2002 GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-5: ELECTRICAL EQUIPMENT - MOTORS
    CEI EN 60034-1 : 2015 ROTATING ELECTRICAL MACHINES - PART 1: RATING AND PERFORMANCE
    EN 60204-1 : 2006 COR 2010 SAFETY OF MACHINERY - ELECTRICAL EQUIPMENT OF MACHINES - PART 1: GENERAL REQUIREMENTS
    18/30369304 DC : DRAFT APR 2018 BS EN 1473 - INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN OF ONSHORE INSTALLATIONS
    CEI UNI EN 45510-2-6 : 2000 GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-6: ELECTRICAL EQUIPMENT - GENERATORS
    16/30341165 DC : 0 BS EN 14492-2 - CRANES - POWER DRIVEN WINCHES AND HOISTS - PART 2: POWER DRIVEN HOISTS
    I.S. EN 60204-32:2008 SAFETY OF MACHINERY - ELECTRICAL EQUIPMENT OF MACHINES - PART 32: REQUIREMENTS FOR HOISTING MACHINES
    I.S. EN 61800-5-1:2007 ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS - PART 5-1: SAFETY REQUIREMENTS - ELECTRICAL, THERMAL AND ENERGY
    I.S. EN 14492-2:2006 CRANES - POWER DRIVEN WINCHES AND HOISTS - PART 2: POWER DRIVEN HOISTS
    DIN EN 12215:2010-06 COATING PLANTS - SPRAY BOOTHS FOR APPLICATION OF ORGANIC LIQUID COATING MATERIALS - SAFETY REQUIREMENTS
    BS EN 12215 : 2004 COATING PLANTS - SPRAY BOOTHS FOR APPLICATION OF ORGANIC LIQUID COATING MATERIALS - SAFETY REQUIREMENTS
    UNE-EN 1458-1:2012 Domestic direct gas-fired tumble dryers of types B22D and B23D, of nominal heat input not exceeding 6 kW - Part 1: Safety
    BS EN 1473:2016 INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN OF ONSHORE INSTALLATIONS
    I.S. EN 12215:2004 COATING PLANTS - SPRAY BOOTHS FOR APPLICATION OF ORGANIC LIQUID COATING MATERIALS - SAFETY REQUIREMENTS
    I.S. EN 1679-1:1998 RECIPROCATING INTERNAL COMBUSTION ENGINES - SAFETY - PART 1: COMPRESSION IGNITION ENGINES
    DIN EN 1473:1997-11 INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN OF ONSHORE INSTALLATIONS
    I.S. EN 1473:2016 INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN OF ONSHORE INSTALLATIONS
    I.S. EN 1458-1:2011 DOMESTIC DIRECT GAS-FIRED TUMBLE DRYERS OF TYPES B22D AND B23D, OF NOMINAL HEAT INPUT NOT EXCEEDING 6 KW - PART 1: SAFETY
    EN 61800-5-1:2007/A1:2017 ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS - PART 5-1: SAFETY REQUIREMENTS - ELECTRICAL, THERMAL AND ENERGY (IEC 61800-5-1:2007/A1:2016)
    DIN EN 1474-1:2009-03 INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN AND TESTING OF MARINE TRANSFER SYSTEMS - PART 1: DESIGN AND TESTING OF TRANSFER ARMS
    PREN 1473 : DRAFT 2018 INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN OF ONSHORE INSTALLATIONS
    PREN 14492-1 : DRAFT 2015 CRANES - POWER DRIVEN WINCHES AND HOISTS - PART 1: POWER DRIVEN WINCHES
    EN 1473:2016 Installation and equipment for liquefied natural gas - Design of onshore installations
    BS EN 50281-1-1:1999 ELECTRICAL APPARATUS FOR USE IN THE PRESENCE OF COMBUSTIBLE DUST - ELECTRICAL APPARATUS PROTECTED BY ENCLOSURES - CONSTRUCTION AND TESTING
    05/30128234 DC : DRAFT FEB 2005 EN 1473 - INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN OF ONSHORE INSTALLATIONS
    BS EN 50014:1998 ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - GENERAL REQUIREMENTS
    CEI EN 50381 : 2006 TRANSPORTABLE VENTILATED ROOMS WITH OR WITHOUT AN INTERNAL SOURCE OF RELEASE
    I.S. EN 60204-1:2006 SAFETY OF MACHINERY - ELECTRICAL EQUIPMENT OF MACHINES - PART 1: GENERAL REQUIREMENTS
    DIN EN 1679-1:2011-09 Reciprocating internal combustion engines - Safety - Part 1: Compression ignition engines
    UNE-EN 60079-14:2016 Explosive atmospheres - Part 14: Electrical installations design, selection and erection
    BS EN 61800-5-1:2007 Adjustable speed electrical power drive systems Safety requirements. Electrical, thermal and energy
    BS EN 809 : 1998 PUMPS AND PUMP UNITS FOR LIQUIDS - COMMON SAFETY REQUIREMENTS
    EN 809 : 1998 COR 2010 PUMPS AND PUMP UNITS FOR LIQUIDS - COMMON SAFETY REQUIREMENTS
    EN 809:1998+A1:2009 Pumps and pump units for liquids - Common safety requirements
    UNE-EN 60204-1:2007 Safety of machinery - Electrical equipment of machines - Part 1: General requirements
    EN 1474-1:2008 Installation and equipment for liquefied natural gas - Design and testing of marine transfer systems - Part 1: Design and testing of transfer arms
    EN 50016:2002 Electrical apparatus for potentially explosive atmospheres - Pressurized apparatus "p"
    UNI EN 809 : 2009 PUMPS AND PUMP UNITS FOR LIQUIDS - COMMON SAFETY REQUIREMENTS
    UNI EN 1679-1 : 2011 RECIPROCATING INTERNAL COMBUSTION ENGINES - SAFETY - PART 1: COMPRESSION IGNITION ENGINES
    UNI EN 1458-1 : 2012 DOMESTIC DIRECT GAS-FIRED TUMBLE DRYERS OF TYPES B22D AND B23D, OF NOMINAL HEAT INPUT NOT EXCEEDING 6 KW - PART 1: SAFETY
    UNI EN 12601 : 2011 RECIPROCATING INTERNAL COMBUSTION ENGINE DRIVEN GENERATING SETS - SAFETY
    UNI EN 14492-2 : 2009 CRANES - POWER DRIVEN WINCHES AND HOISTS - PART 2: POWER DRIVEN HOISTS
    UNI EN 12215 : 2010 COATING PLANTS - SPRAY BOOTHS FOR APPLICATION OF ORGANIC LIQUID COATING MATERIALS - SAFETY REQUIREMENTS
    EN 50281-1-1 : 98 AMD 1 2002 ELECTRICAL APPARATUS PROTECTED BY ENCLOSURES - CONSTRUCTION AND TESTING FOR USE IN THE PRESENCE OF COMBUSTIBLE DUST - ELECTRICAL APPARATUS PROTECTED BY ENCLOSURES - CONSTRUCTION AND TESTING
    I.S. EN 45510-2-5:2002 GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-5: ELECTRICAL EQUIPMENT - MOTORS
    DIN EN 50014 : 2000 ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - GENERAL REQUIREMENTS
    BS EN 60034-30:2009 Rotating electrical machines Efficiency classes of single-speed, three-phase, cage-induction motors (IE-code)
    I.S. EN 12601:2010 RECIPROCATING INTERNAL COMBUSTION ENGINE DRIVEN GENERATING SETS - SAFETY
    I.S. EN 60079-2:2014 EXPLOSIVE ATMOSPHERES - PART 2: EQUIPMENT PROTECTION BY PRESSURIZED ENCLOSURE 'P'
    11/30238482 DC : 0 BS EN 1458-1 - DOMESTIC DIRECT GAS-FIRED TUMBLE DRYERS OF TYPES B22D AND B23D, OF NOMINAL HEAT INPUT NOT EXCEEDING 6 KW - PART 1: SAFETY
    BS EN 1474-1:2008 INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN AND TESTING OF MARINE TRANSFER SYSTEMS - PART 1: DESIGN AND TESTING OF TRANSFER ARMS
    10/30182320 DC : 0 BS EN 1679-1:1998/A1 - RECIPROCATING INTERNAL COMBUSTION ENGINES - SAFETY - PART 1: COMPRESSION IGNITION ENGINES
    CEI UNI EN 45510-2-5 : 2006 GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-5: ELECTRICAL EQUIPMENT - MOTORS
    NF EN 50016 : 2004 ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - PRESSURIZED APPARATUS 'P'
    BS EN 60079-2:2014 Explosive atmospheres Equipment protection by pressurized enclosure \'p\'
    DIN EN 50021 : 2000 ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - TYPE OF PROTECTION "N"
    I.S. EN 50381:2004 TRANSPORTABLE VENTILATED ROOMS WITH OR WITHOUT AN INTERNAL SOURCE OF RELEASE
    I.S. EN 61241-0:2006 ELECTRICAL APPARATUS FOR USE IN THE PRESENCE OF COMBUSTIBLE DUST - PART 0: GENERAL REQUIREMENTS
    I.S. EN 50016:2002 ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - PRESSURIZED APPARATUS "P"
    DIN EN 809:2012-10 Pumps and pump units for liquids - Common safety requirements
    UNE-EN 12601:2011 Reciprocating internal combustion engine driven generating sets - Safety
    BS EN 12325-1:1999 IRRIGATION TECHNIQUES - CENTRE PIVOT AND MOVING LATERAL SYSTEMS - PRESENTATION OF THE TECHNICAL CHARACTERISTICS
    UNE-EN 60079-0:2013 Explosive atmospheres - Part 0: Equipment - General requirements
    UNE-EN 60079-2:2015 Explosive atmospheres - Part 2: Equipment protection by pressurized enclosure "p"
    EN 61241-0:2006 Electrical apparatus for use in the presence of combustible dust - Part 0: General requirements
    EN 1458-1:2011 Domestic direct gas-fired tumble dryers of types B22D and B23D, of nominal heat input not exceeding 6 kW - Part 1: Safety
    EN 45510-2-5:2002 Guide for procurement of power station equipment - Part 2-5: Electrical equipment - Motors
    EN 14492-2:2006+A1:2009/AC:2010 CRANES - POWER DRIVEN WINCHES AND HOISTS - PART 2: POWER DRIVEN HOISTS
    EN 1679-1:1998+A1:2011 Reciprocating internal combustion engines - Safety - Part 1: Compression ignition engines
    BS EN 61800-4:2003 Adjustable speed electrical power drive systems General requirements. Rating specifications for a.c. power drive systems above 1000 V a.c. and not exceeding 35 kV
    14/30297213 DC : 0 BS EN 1473 - INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN OF ONSHORE INSTALLATIONS
    BS EN 60034-9:2005 ROTATING ELECTRICAL MACHINES - PART 9: NOISE LIMITS
    BS EN 60079-0 : 2012 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS
    CEI EN 61800-4 : 2003 ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS - PART 4: GENERAL REQUIREMENTS - RATING SPECIFICATIONS FOR A/C/ POWER DRIVE SYSTEMS ABOVE 1000 V A.C. AND NOT EXCEEDING 35 KV
    BS EN 809:1998+A1:2009 Pumps and pump units for liquids. Common safety requirements
    I.S. EN 50019:2001 ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - INCREASED SAFETY "E"
    I.S. EN 60079-0:2012 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS (IEC 60079-0:2011 (MOD))
    I.S. EN 61800-4:2003 ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS - PART 4: GENERAL REQUIREMENTS - RATING SPECIFICATIONS FOR A.C. POWER DRIVE SYSTEMS ABOVE 1000 V A.C. AND NOT EXCEEDING 35 KV
    DIN EN 14492-2:2016-08 (Draft) CRANES - POWER DRIVEN WINCHES AND HOISTS - PART 2: POWER DRIVEN HOISTS
    97/204928 DC : DRAFT APR 1997 PREN 50273 - INSTALLATION OF ELECTRICAL APPARATUS IN AREAS ENDANGERED BY EXPLOSIVE SUBSTANCES
    BS EN 60204-1 : 2006 SAFETY OF MACHINERY - ELECTRICAL EQUIPMENT OF MACHINES - PART 1: GENERAL REQUIREMENTS
    BS EN 1458-1:2011 Domestic direct gas-fired tumble dryers of types B22D and B23D, of nominal heat input not exceeding 6 kW Safety
    BS EN 60204-32:2008 Safety of machinery. Electrical equipment of machines Requirements for hoisting machines
    BS EN 14492-2 : 2006 CRANES - POWER DRIVEN WINCHES AND HOISTS - PART 2: POWER DRIVEN HOISTS
    EN 60079-2:2014/AC:2015 EXPLOSIVE ATMOSPHERES - PART 2: EQUIPMENT PROTECTION BY PRESSURIZED ENCLOSURE 'P' (IEC 60079-2:2014)
    EN 60079-0:2012/A11:2013 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS (IEC 60079-0:2011, MODIFIED)
    DIN EN 14492-2:2010-05 CRANES - POWER DRIVEN WINCHES AND HOISTS - PART 2: POWER DRIVEN HOISTS
    EN 61800-4:2003 Adjustable speed electrical power drive systems - Part 4: General requirements - Rating specifications for a.c. power drive systems above 1 000 V a.c. and not exceeding 35 kV
    DIN EN 1458-1:2012-02 DOMESTIC DIRECT GAS-FIRED TUBLE DRYERS OF TYPES B22D AND B23D, OF NOMINAL HEAT INPUT NOT EXCEEDING 6 KW - PART 1: SAFETY
    EN 60204-32:2008 Safety of machinery - Electrical equipment of machines - Part 32: Requirements for hoisting machines
    EN 60034-1:2010/corrigendum Oct. 2010 ROTATING ELECTRICAL MACHINES - PART 1: RATING AND PERFORMANCE
    EN 50019:2000/corrigendum Apr. 2003 ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - INCREASED SAFETY "E"
    UNE-EN 809:1999 PUMPS AND PUMP UNITS FOR LIQUIDS - COMMON SAFETY REQUIREMENTS

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

    EN 60034-1:2010/corrigendum Oct. 2010 ROTATING ELECTRICAL MACHINES - PART 1: RATING AND PERFORMANCE
    IEC 60034-1:2017 Rotating electrical machines - Part 1: Rating and performance
    EN 60034-6:1993 Rotating electrical machines - Part 6: Methods of cooling (IC Code)
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