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  • IEC 60721-3-0:1984+AMD1:1987 CSV

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Introduction

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Superseded date:  12-09-2022

    Language(s):  English - French, Spanish, Castilian

    Published date:  22-10-2002

    Publisher:  International Electrotechnical Committee

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

    FOREWORD
    1 Scope
    2 Object
    3 Content and layout
    4 Background information for the selection of environmental
       parameters and severities for the classes
    5 Guidance for the use of IEC 60721-3
       5.1 General
       5.2 In the design, limitation of conditions and protection
       5.3 For defining appropriate levels for qualification testing
    6 Duration and frequency of occurrence
       6.1 General
       6.2 Duration and frequency of occurrence
    Appendix A Examples of application
    Figures
    Tables

    Abstract - (Show below) - (Hide below)

    Establishes classes of environmental parameters and their severities, covering the extreme (short-term) conditions to which a product may be subjected when being transported, installed, stored and used. Separate groups of classes are given for different product applications.The contents of the corrigendum of December 1985 have been included in this copy.This consolidated version consists of the first edition (1984) and its amendment 1 (1987). Therefore, no need to order amendment inaddition to this publication.

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

    Committee TC 104
    Development Note Also numbered as BS EN 60721-3.0. (12/2005) Stability Date: 2017. (10/2017)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Superseded
    Superseded By

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

    DIN EN ISO 81060-1:2012-08 Non-invasive sphygmomanometers - Part 1: Requirements and test methods for non-automated measurement type (ISO 81060-1:2007)
    CEI EN 60721-3-5 : 1998 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 3: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - SECTION 5: GROUND VEHICLE INSTALLATIONS
    BS EN 60721-3-4:1995 Classification of environmental conditions. Classification of groups of environmental parameters and their severities Stationary use at non-weatherprotected locations
    PD IEC/TR 60721-4-2:2002 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 4-2: GUIDANCE FOR THE CORRELATION AND TRANSFORMATION OF ENVIRONMENTAL CONDITION CLASSES OF IEC 60721-3 TO THE ENVIRONMENTAL TESTS OF IEC 60068 - TRANSPORTATION
    I.S. EN 62047-4:2010 SEMICONDUCTOR DEVICES - MICRO-ELECTROMECHANICAL DEVICES - PART 4: GENERIC SPECIFICATION FOR MEMS
    BS EN 60721-3-2:1997 Classification of environmental conditions. Classification of groups of environmental parameters and their severities Transportation
    I.S. EN 60068-3-8:2003 ENVIRONMENTAL TESTING - PART 3-8: SUPPORTING DOCUMENTATION AND GUIDANCE - SELECTING AMONGST VIBRATION TESTS
    07/30172404 DC : DRAFT DEC 2007 BS EN 62047-9 - SEMICONDUCTOR DEVICES - MICRO-ELECTROMECHANICAL DEVICES - PART 9: WAFER TO WAFER BONDING STRENGTH MEASUREMENT FOR MEMS
    15/30331587 DC : 0 BS EN 61189-5-503 - TEST METHODS FOR ELECTRICAL MATERIALS, PRINTED BOARDS AND OTHER INTERCONNECTION STRUCTURES AND ASSEMBLIES - PART 5-503: GENERAL TEST METHODS FOR MATERIALS AND ASSEMBLIES - CONDUCTIVE ANODIC FILAMENTS (CAF) TESTING OF CIRCUIT BOARDS
    BS EN IEC 61189-5-503:2017 Test methods for electrical materials, printed board and other interconnection structures and assemblies General test method for materials and assemblies. Conductive anodic filaments (CAF) testing of circuit boards
    BS EN 60721-3-5:1997 Classification of environmental conditions. Classification of groups of environmental parameters and their severities Ground vehicle installations
    I.S. EN 60721-3-4:1997 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 3: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - SECTION 4: STATIONARY USE AT NON-WEATHER-PROTECTED LOCATIONS
    I.S. EN 60721-3-6:1994 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 3: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - SHIP ENVIRONMENT
    I.S. EN 60071-5:2015 INSULATION CO-ORDINATION - PART 5: PROCEDURES FOR HIGH-VOLTAGE DIRECT CURRENT (HVDC) CONVERTER STATIONS
    I.S. EN IEC 60721-3-2:2018 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 3-2: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - TRANSPORTATION AND HANDLING
    I.S. EN IEC 60721-3-1:2018 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 3-1: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - STORAGE
    BS EN 954-1:1997 SAFETY OF MACHINERY - SAFETY RELATED PARTS OF CONTROL SYSTEMS - PART 1: GENERAL PRINCIPLES FOR DESIGN
    13/30238229 DC : 0 BS EN 62052-31 - ELECTRICITY METERING EQUIPMENT (AC) - GENERAL REQUIREMENTS, TEST AND TEST CONDITIONS - PART 31: PRODUCT SAFETY REQUIREMENTS
    EN 60071-5:2015 Insulation co-ordination - Part 5: Procedures for high-voltage direct current (HVDC) converter stations
    EN 60721-3-3 : 95 AMD 2 97 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - STATIONARY USE AT WEATHER-PROTECTED LOCATIONS
    EN 62052-31:2016 Electricity metering equipment (AC) - General requirements, tests and test conditions - Part 31: Product safety requirements and tests
    EN 60721-3-4:1995/A1:1997 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 3: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - SECTION 4: STATIONARY USE AT NON-WEATHER-PROTECTED LOCATIONS
    HD 60364-5-51:2009/A12:2017 ELECTRICAL INSTALLATIONS OF BUILDINGS - PART 5-51: SELECTION AND ERECTION OF ELECTRICAL EQUIPMENT - COMMON RULES
    EN 61514-2:2013 INDUSTRIAL PROCESS CONTROL SYSTEMS - PART 2: METHODS OF EVALUATING THE PERFORMANCE OF INTELLIGENT VALVE POSITIONERS WITH PNEUMATIC OUTPUTS MOUNTED ON AN ACTUATOR VALVE ASSEMBLY (IEC 61514-2:2013)
    EN 60359:2002 Electrical and electronic measurement equipment - Expression of performance
    EN 61189-5-503:2017 Test methods for electrical materials, printed board and other interconnection structures and assemblies - Part 5-503: General test method for materials and assemblies - Conductive anodic filaments (CAF) testing of circuit boards
    EN 60721-3-5:1997 Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 5: Ground vehicle installations
    EN 60721-3-7:1995/A1:1997 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 3: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - SECTION 7: PORTABLE AND NON-STATIONARY USE
    03/318812 DC : DRAFT NOV 2003 IEC 62257-3 TS ED.1 - RECOMMENDATIONS FOR SMALL RENEWABLE ENERGY AND HYBRID SYSTEMS FOR RURAL ELECTRIFICATION - PART 3: PROJECT DEVELOPMENT AND MANAGEMENT
    IEC 60364-3:1993 Electrical installations of buildings - Part 3: Assessment of general characteristics
    AAMI ISO 81060-1 : 2007 NON INVASIVE SPHYGMOMANOMETERS - PART 1: REQUIREMENTS AND TEST METHODS FOR NON-AUTOMATED MEASUREMENT TYPE
    BS EN 60044-1:1999 INSTRUMENT TRANSFORMERS - PART 1: CURRENT TRANSFORMERS
    I.S. EN 60721-3-5:1999 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 3: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - SECTION 5: GROUND VEHICLE INSTALLATIONS
    BS IEC 60747-14-5:2010 Semiconductor devices Semiconductor sensors. PN-junction semiconductor temperature sensor
    I.S. EN 61514-2:2013 INDUSTRIAL PROCESS CONTROL SYSTEMS - PART 2: METHODS OF EVALUATING THE PERFORMANCE OF INTELLIGENT VALVE POSITIONERS WITH PNEUMATIC OUTPUTS MOUNTED ON AN ACTUATOR VALVE ASSEMBLY (IEC 61514-2:2013 (EQV))
    BS EN 60359:2002 Electrical and electronic measurement equipment. Expression of performance
    BS EN 50125-1:2014 Railway applications. Environmental conditions for equipment Rolling stock and on-board equipment
    IEC 61189-5-503:2017 Test methods for electrical materials, printed board and other interconnection structures and assemblies - Part 5-503: General test method for materials and assemblies - Conductive anodic filaments (CAF) testing of circuit boards
    UNE-EN 50125-1:2014 Railway applications - Environmental conditions for equipment - Part 1: Rolling stock and on-board equipment
    12/30235267 DC : 0 BS EN 50125-1 - RAILWAY APPLICATIONS - ENVIRONMENTAL CONDITIONS FOR EQUIPMENT - PART 1: EQUIPMENT ON BOARD ROLLING STOCK
    BS EN 60721-3-7:1996 Classification of environmental conditions. Classification of groups of environmental parameters and their severities Portable and non-stationary use
    PD IEC/TR 60721-4-1:2002 Classification of environmental conditions. Guidance for the correlation and transformation of environmental condition classes of IEC 60721-3 to the environmental tests of IEC 60068 Storage
    BS ISO 81060-1 : 2007 COR 2012 NON-INVASIVE SPHYGMOMANOMETERS - PART 1: REQUIREMENTS AND TEST METHODS FOR NON-AUTOMATED MEASUREMENT TYPE
    IEC 60721-3-2:1997 Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 2: Transportation
    I.S. EN 60721-3-9:1994 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 3: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - SECTION 9: MICROCLIMATES INSIDE PRODUCTS
    IEC 60721-3-1:1997 Classification of environmental conditions - Part 3 Classification of groups of environmental parameters and their severities - Section 1: Storage
    IEC 60721-3-1:2018 RLV Classification of environmental conditions - Part 3-1: Classification of groups of environmental parameters and their severities - Storage
    IEC 60721-3-2:2018 RLV Classification of environmental conditions - Part 3-2: Classification of groups of environmental parameters and their severities - Transportation and handling
    DIN EN 60359:2002-09 ELECTRICAL AND ELECTRONIC MEASUREMENT EQUIPMENT - EXPRESSION OF THE PERFORMANCE
    UNI EN ISO 81060-1 : 2012 NON-INVASIVE SPHYGMOMANOMETERS - PART 1: REQUIREMENTS AND TEST METHODS FOR NON-AUTOMATED MEASUREMENT TYPE
    I.S. EN ISO 81060-1:2012 NON-INVASIVE SPHYGMOMANOMETERS - PART 1: REQUIREMENTS AND TEST METHODS FOR NON-AUTOMATED MEASUREMENT TYPE (ISO 81060-1:2007)
    08/30181401 DC : DRAFT APR 2008 BS IEC 60747-14-1 - SEMICONDUCTOR DEVICES - PART 14-1: SEMICONDUCTOR SENSORS - GENERIC SPECIFICATION FOR SENSORS
    BS 7527-3.5(1991) : 1991 AMD 7956 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - GROUND VEHICLE INSTALLATIONS
    96/216421 DC : DRAFT DEC 1996 IEC 60721-3-10 - CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 3: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - SECTION 10: STATIONARY AND PORTABLE USE IN MINES
    97/203154 DC : DRAFT APR 1997 IEC 60721-3-3 - CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 3: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - STATIONARY USE AT WEATHERPROTECTED LOCATIONS
    BS EN ISO 81060-1:2012 Non-invasive sphygmomanometers Requirements and test methods for non-automated measurement type
    BS 7527-3.7(1991) : 1991 AMD 7949 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - PORTABLE AND NON-STATIONARY USE
    CEI EN 60721-3-1 : 1998 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 3-1: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - SECTION 1: STORAGE
    AAMI ISO 81060-1:2007(R2013) NON INVASIVE SPHYGMOMANOMETERS - PART 1: REQUIREMENTS AND TEST METHODS FOR NON-AUTOMATED MEASUREMENT TYPE
    11/30252173 DC : 0 BS EN 60071-5 - INSULATION CO-ORDINATION - PART 5: PROCEDURES FOR HIGH-VOLTAGE DIRECT CURRENT (HVDC) CONVERTER STATIONS
    15/30281158 DC : 0 BS EN 60721-3-2 - CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 3: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - SECTION 2: TRANSPORTATION
    CEI EN 60721-3-9 : 1997 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 3: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - SECTION 9: MICROCLIMATES INSIDE PRODUCTS
    BS EN 60721-3-9:1993 Classification of environmental conditions. Classification of groups of environmental parameters and their severities Microclimates inside products
    UNE-EN 60071-5:2015 Insulation co-ordination - Part 5: Procedures for high-voltage direct current (HVDC) converter stations
    IEC 60364-5-51:2005 Electrical installations of buildings - Part 5-51: Selection and erection of electrical equipment - Common rules
    EN IEC 60721-3-2:2018 Classification of environmental conditions - Part 3-2: Classification of groups of environmental parameters and their severities - Transportation and Handling
    CEI EN 50125-1 : 2014 RAILWAY APPLICATIONS - ENVIRONMENTAL CONDITIONS FOR EQUIPMENT - PART 1: ROLLING STOCK AND ON-BOARD EQUIPMENT
    CEI EN 60721-3-2 : 1998 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS PART 3-2: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - SECTION 2: TRANSPORTATION
    I.S. EN 60721-3-7:1997 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 3: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - SECTION 7: PORTABLE AND NON-STATIONARY USE
    IEC 60721-3-2:2018 RLV CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 3-2: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - TRANSPORTATION AND HANDLING
    IEC TR 60721-4-1:2001+AMD1:2003 CSV Classification of environmental conditions - Part 4-1: Guidance for the correlation and transformation of environmental condition classes of IEC 60721-3 to the environmental tests of IEC 60068 - Storage
    IEC TR 60721-4-2:2001+AMD1:2003 CSV Classification of environmental conditions - Part 4-2: Guidance for the correlation and transformation of environmental condition classes of IEC 60721-3 to the environmental tests of IEC 60068 - Transportation
    IEC TS 60071-5:2002 Insulation co-ordination - Part 5: Procedures for high-voltage direct current (HVDC) converter stations
    I.S. EN 60721-3-1:1999 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - STORAGE
    IEC 60044-1:1996+AMD1:2000+AMD2:2002 CSV Instrument transformers - Part 1: Current transformers
    EN 301 502 : 12.1.1 GLOBAL SYSTEM FOR MOBILE COMMUNICATIONS (GSM); BASE STATION (BS) EQUIPMENT; HARMONISED STANDARD COVERING THE ESSENTIAL REQUIREMENTS OF ARTICLE 3.2 OF DIRECTIVE 2014/53/EU
    03/309760 DC : DRAFT JUNE 2003 IEC 62257-3 - RECOMMENDATIONS FOR SMALL RENEWABLE ENERGY AND HYBRID SYSTEMS FOR RURAL ELECTRIFICATION - PART 3: PROJECT DEVELOPMENT AND MANAGEMENT
    CEI EN 60359 : 2002 ELECTRICAL AND ELECTRONIC MEASUREMENT EQUIPMENT - EXPRESSION OF PERFORMANCE
    BS EN 60071-5:2015 Insulation co-ordination Procedures for high-voltage direct current (HVDC) converter stations
    13/30264591 DC : 0 BS EN 60747-14-6 ED 1.0 - SEMICONDUCTOR DEVICES - PART 14-6: SEMICONDUCTOR SENSORS - HUMIDITY SENSOR
    BS IEC 60747-14.1 : 2010 SEMICONDUCTOR DEVICES - PART 14-1: SEMICONDUCTOR SENSORS - GENERIC SPECIFICATION FOR SENSORS
    BS 7527-3.2(1991) : 1991 AMD 7955 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - TRANSPORTATION
    IEC GUIDE 106:1996 Guide for specifying environmental conditions for equipmentperformance rating
    BS 7527-3.4(1991) : 1991 AMD 7929 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - STATIONARY USE AT NON-WEATHERPROTECTED LOCATIONS
    IEC 60721-3-1 REDLINE : 3ED 2018 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 3-1: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - STORAGE
    BS EN 60068-3-8:2003 (published 2004-02) Environmental testing Supporting documentation and guidance - Selecting amongst vibration tests
    13/30264600 DC : 0 BS EN 60747-14-8 ED 1.0 - SEMICONDUCTOR DEVICES - PART 14-8: SEMICONDUCTOR SENSORS - CAPACITIVE DEGRADATION SENSOR OF LIQUID
    15/30281154 DC : 0 BS EN 60721-3-1 - CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 3: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - SECTION 1: STORAGE
    CEI EN 61189-5-503 : 1ED 2017 TEST METHODS FOR ELECTRICAL MATERIALS, PRINTED BOARD AND OTHER INTERCONNECTION STRUCTURES AND ASSEMBLIES - PART 5-503: GENERAL TEST METHOD FOR MATERIALS AND ASSEMBLIES - CONDUCTIVE ANODIC FILAMENTS (CAF) TESTING OF CIRCUIT BOARDS
    BS EN 62047-4 : 2010 SEMICONDUCTOR DEVICES - MICRO-ELECTROMECHANICAL DEVICES - PART 4: GENERIC SPECIFICATION FOR MEMS
    BS EN 60721-3-1:1997 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - PART 3-1: STORAGE
    BS EN 60721-3-6:1993 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - PART 3-6: SHIP ENVIRONMENT
    CSA C60044-1 : 2007 : R2011 INSTRUMENT TRANSFORMERS - PART 1: CURRENT TRANSFORMERS
    CSA C60044-1 : 2007 INSTRUMENT TRANSFORMERS - PART 1: CURRENT TRANSFORMERS
    IEC 60747-14-5:2010 Semiconductor devices - Part 14-5: Semiconductor sensors - PN-junction semiconductor temperature sensor
    I.S. HD 60364-5-51:2009 ELECTRICAL INSTALLATIONS OF BUILDINGS - PART 5-51: SELECTION AND ERECTION OF ELECTRICAL EQUIPMENT - COMMON RULES (IEC 60364-5-51:2005 (MOD))
    EN IEC 60721-3-1:2018 Classification of environmental conditions - Part 3-1: Classification of groups of environmental parameters and their severities - Storage
    IEC 61131-2:2017 Industrial-process measurement and control - Programmable controllers - Part 2: Equipment requirements and tests
    BS EN 60721-3-3:1995 Classification of environmental conditions. Classification of groups of environmental parameters and their severities Stationary use at weatherprotected locations
    IEC TR 60721-4-0:2002 Classification of environmental conditions - Part 4-0: Guidance for the correlation and transformation of the environmental condition classes of IEC 60721-3 to the environmental tests of IEC 60068 - Introduction
    IEC 62052-31:2015 Electricity metering equipment (AC) - General requirements, tests and test conditions - Part 31: Product safety requirements and tests
    IEC 60721-3-3:1994+AMD1:1995+AMD2:1996 CSV Classification of environmental conditions - Part 3-3: Classification of groups of environmental parameters and their severities - Stationary use at weatherprotected locations
    IEC 60721-3-5:1997 Classification of environmental conditions - Part 3: Classificationof groups of environmental parameters and their severities -Section 5: Ground vehicle installations
    BS EN 62052-31:2016 (published 2016-06) Electricity metering equipment (AC). General requirements, tests and test conditions Product safety requirements and tests
    IEC 62047-4:2008 Semiconductor devices - Micro-electromechanical devices - Part 4: Generic specification for MEMS
    IEC 60721-3-7:1995+AMD1:1996 CSV Classification of environmental conditions - Part 3-7: Classification of groups of environmental parameters and their severities - Portable and non-stationary use
    EN 62047-4:2010 Semiconductor devices - Micro-electromechanical devices - Part 4: Generic specification for MEMS
    PD IEC/TR 60721-4-0:2002 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 4-0: GUIDANCE FOR THE CORRELATION AND TRANSFORMATION OF THE ENVIRONMENTAL CONDITION CLASSES OF IEC 60721-3 TO THE ENVIRONMENTAL TESTS OF IEC 60068 - INTRODUCTION
    07/30164953 DC : 0 IEC 60747-14-5 - SEMICONDUCTOR DEVICES - DISCRETE DEVICES - PART 14-5: SEMICONDUCTOR SENSORS - PN-JUNCTION SEMICONDUCTOR TEMPERATURE SENSOR
    CEI EN 62047-4 : 2011 SEMICONDUCTOR DEVICES - MICRO-ELECTROMECHANICAL DEVICES - PART 4: GENERIC SPECIFICATION FOR MEMS
    13/30264596 DC : 0 BS EN 60747-14-7 ED 1.0 - SEMICONDUCTOR DEVICES - PART 14-7: SEMICONDUCTOR SENSORS - FLOW METER
    PREN 50125-1 : DRAFT 2012 RAILWAY APPLICATIONS - ENVIRONMENTAL CONDITIONS FOR EQUIPMENT - PART 1: EQUIPMENT ON BOARD ROLLING STOCK
    I.S. EN 50125-1:2014 RAILWAY APPLICATIONS - ENVIRONMENTAL CONDITIONS FOR EQUIPMENT - PART 1: ROLLING STOCK AND ON-BOARD EQUIPMENT
    BS 7527-3.6(1991) : 1991 AMD 7948 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - SHIP ENVIRONMENT
    01/203790 DC : DRAFT JUNE 2001 IEC 62093 ED.1 - BALANCE-OF-SYSTEM COMPONENTS FOR PHOTO-VOLTAIC SYSTEMS - DESIGN QUALIFICATION AND TYPE APPROVAL
    07/30148822 DC : 0 BS IEC 62047-4 - SEMICONDUCTOR DEVICES - MICRO-ELECTROMECHANICAL DEVICES - PART 4: GENERIC SPECIFICATIONS FOR MEMS
    BS 7527-3.1(1991) : 1991 AMD 7909 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - STORAGE
    BS 7527-3.3(1991) : 1991 AMD 7931 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - STATIONARY USE AT WEATHERPROTECTED LOCATIONS
    IEC 60747-14-1:2010 Semiconductor devices - Part 14-1: Semiconductor sensors - Generic specification for sensors
    I.S. EN 60359:2002 ELECTRICAL AND ELECTRONIC MEASUREMENT EQUIPMENT - EXPRESSION OF PERFORMANCE
    I.S. EN 62052-31:2016 ELECTRICITY METERING EQUIPMENT (AC) - GENERAL REQUIREMENTS, TESTS AND TEST CONDITIONS - PART 31: PRODUCT SAFETY REQUIREMENTS AND TESTS
    I.S. EN 61189-5-503:2017 TEST METHODS FOR ELECTRICAL MATERIALS, PRINTED BOARD AND OTHER INTERCONNECTION STRUCTURES AND ASSEMBLIES - PART 5-503: GENERAL TEST METHOD FOR MATERIALS AND ASSEMBLIES - CONDUCTIVE ANODIC FILAMENTS (CAF) TESTING OF CIRCUIT BOARDS
    IEC 60068-3-8:2003 Environmental testing - Part 3-8: Supporting documentation and guidance - Selecting amongst vibration tests
    IEC 62498-1:2010 Railway applications - Environmental conditions for equipment - Part 1: Equipment on board rolling stock
    IEC 60071-5:2014 Insulation co-ordination - Part 5: Procedures for high-voltage direct current (HVDC) converter stations
    ISO 81060-1:2007 Non-invasive sphygmomanometers — Part 1: Requirements and test methods for non-automated measurement type
    IEC 60721-3-9:1993 Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 9: Microclimates inside products
    EN ISO 81060-1:2012 Non-invasive sphygmomanometers - Part 1: Requirements and test methods for non-automated measurement type (ISO 81060-1:2007)
    EN 60721-3-9:1993/A1:1995 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 3: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - SECTION 9: MICROCLIMATES INSIDE PRODUCTS
    EN 60721-3-2:1997 Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 2: Transportation
    EN 60044-1:1999/A2:2003 INSTRUMENT TRANSFORMERS - PART 1: CURRENT TRANSFORMERS
    EN 50125-1:2014 Railway applications - Environmental conditions for equipment - Part 1: Rolling stock and on-board equipment
    EN 60721-3-6:1993/A2:1997 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 3: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - SHIP ENVIRONMENT
    EN 60721-3-1:1997 Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 1: Storage
    EN 60068-3-8:2003 Environmental testing - Part 3-8: Supporting documentation and guidance - Selecting amongst vibration tests
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