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  • EN 50293:2012

    Current The latest, up-to-date edition.

    Road traffic signal systems - Electromagnetic compatibility

    Available format(s): 

    Language(s): 

    Published date:  29-06-2012

    Publisher:  European Committee for Standards - Electrical

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Common test conditions
    5 Test configuration
    6 Performance criteria
    7 Emission
    8 Immunity
    Annex ZZ (informative) - Coverage of Essential Requirements
             of EU Directives

    Abstract - (Show below) - (Hide below)

    This product standard for EMC requirements applies to road traffic signal systems. The range of products included within the scope of this European Standard are road traffic signal systems and devices including for example signal heads, signalling devices and traffic signs, controller and housing, supports, interconnections, traffic detectors, monitoring equipment, electrical supply. Road traffic signal systems operating in conjunction with other systems e.g. public lighting, railway systems should also comply with the respective standard and should not reduce the safety of all the equipment. Central Office equipment is excluded from this standard. Items with a radio-communication function should also refer to the European ETSI standards.

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

    Committee CLC/BTTF 69-3
    Development Note Supersedes PREN 50293. (07/2012)
    Document Type Standard
    Publisher European Committee for Standards - Electrical
    Status Current
    Supersedes

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

    UNE-EN 50556:2011 Road traffic signal systems
    I.S. EN 12966-2:2005 ROAD VERTICAL SIGNS - VARIABLE MESSAGE TRAFFIC SIGNS - PART 2: INITIAL TYPE TESTING
    14/30266573 DC : 0 BS EN 12368 - TRAFFIC CONTROL EQUIPMENT - SIGNAL HEADS
    PREN 12352 : DRAFT 2014 TRAFFIC CONTROL EQUIPMENT - WARNING AND SAFETY LIGHT DEVICES
    PREN 12368 : DRAFT 2014 TRAFFIC CONTROL EQUIPMENT - SIGNAL HEADS
    BS EN 12966:2014 Road vertical signs. Variable message traffic signs
    02/106353 DC : DRAFT OCT 2002 EN 12966-1 - VERTICAL ROAD TRAFFIC SIGNS - PART 1: VARIABLE MESSAGE SIGNS
    DIN EN 12368:2015-09 TRAFFIC CONTROL EQUIPMENT - SIGNAL HEADS
    BS EN 12966-1 : 2005 ROAD VERTICAL SIGNS - VARIABLE MESSAGE TRAFFIC SIGNS - PART 1: PRODUCT STANDARD
    EN 12352:2006 TRAFFIC CONTROL EQUIPMENT - WARNING AND SAFETY LIGHT DEVICES
    EN 12368:2015 Traffic control equipment - Signal heads
    EN 12966-2 : 2005 ROAD VERTICAL SIGNS - VARIABLE MESSAGE TRAFFIC SIGNS - PART 2: INITIAL TYPE TESTING
    EN 12966-1:2005+A1:2009 Road vertical signs - Variable message traffic signs - Part 1: Product standard
    HD 638 S1:2001/A1:2006 ROAD TRAFFIC SIGNAL SYSTEMS
    BS EN 50556:2011 Road traffic signal systems
    13/30275356 DC : 0 BS EN 12966 - ROAD VERTICAL SIGNS - VARIABLE MESSAGE TRAFFIC SIGNS
    05/30099720 DC : DRAFT AUG 2005 EN 12368 - TRAFFIC CONTROL EQUIPMENT - SIGNAL HEADS
    BS EN 12368:2015 Traffic control equipment. Signal heads
    UNE-EN 12966-1:2006 Road vertical signs - Variable message traffic signs - Part 1: Product standard
    I.S. EN 12368:2015 TRAFFIC CONTROL EQUIPMENT - SIGNAL HEADS
    DIN EN 12352:2006-07 Traffic control equipment - Warning and safety light devices
    I.S. EN 12352:2006 TRAFFIC CONTROL EQUIPMENT - WARNING AND SAFETY LIGHT DEVICES
    10/30217405 DC : 0 BS EN 50556 - ROAD TRAFFIC SIGNAL SYSTEMS
    PREN 12966 : DRAFT 2013 ROAD VERTICAL SIGNS - VARIABLE MESSAGE TRAFFIC SIGNS
    I.S. EN 12966:2014 ROAD VERTICAL SIGNS - VARIABLE MESSAGE TRAFFIC SIGNS
    CLC/TS 50509:2007 Use of LED signal heads in road traffic signal systems
    S.R. CLC/TS 50509:2007 USE OF LED SIGNAL HEADS IN ROAD TRAFFIC SIGNAL SYSTEMS
    NF EN 50556 : 2011 ROAD TRAFFIC SIGNAL SYSTEMS
    DIN EN 12352:2015-02 (Draft) TRAFFIC CONTROL EQUIPMENT - WARNING AND SAFETY LIGHT DEVICES
    UNI EN 12352 : 2006 TRAFFIC CONTROL EQUIPMENT - WARNING AND SAFETY LIGHT DEVICES
    02/106354 DC : DRAFT OCT 2002 EN 12966-2 - VERTICAL ROAD TRAFFIC SIGNS - PART 2: VARIABLE MESSAGE SIGNS - INITIAL TYPE TESTING
    CEI UNI EN 12966-1 : 2010 ROAD VERTICAL SIGNS - VARIABLE MESSAGE TRAFFIC SIGNS - PART 1: - PRODUCT STANDARD
    DD CLC/TS 50509:2007 Use of LED signal heads in road traffic signal systems
    UNI CEI EN 12966-1 : 2010 ROAD VERTICAL SIGNS - VARIABLE MESSAGE TRAFFIC SIGNS - PART 1: PRODUCT STANDARD
    EN 50556:2011 Road traffic signal systems
    DIN EN 12966:2015-03 ROAD VERTICAL SIGNS - VARIABLE MESSAGE TRAFFIC SIGNS
    CEI EN 50556 : 2012 ROAD TRAFFIC SIGNAL SYSTEMS
    BS EN 12352:2006 Traffic control equipment. Warning and safety light devices
    BS EN 12966-2:2005 Road vertical signs. Variable message traffic signs Initial type testing
    UNE-EN 12368:2015 Traffic control equipment - Signal heads
    05/30099723 DC : DRAFT AUG 2005 EN 12352 - TRAFFIC CONTROL EQUIPMENT - WARNING AND SAFETY LIGHT DEVICES
    I.S. EN 50556:2011 ROAD TRAFFIC SIGNAL SYSTEMS
    BS 7987(2001) : 2001 ROAD TRAFFIC SIGNAL SYSTEMS
    PREN 50556 : DRAFT 2010 ROAD TRAFFIC SIGNAL SYSTEMS
    CEI CLC/TS 50509 : 2008 USE OF LED SIGNAL HEADS IN ROAD TRAFFIC SIGNAL SYSTEMS
    CEI UNI EN 12966-2/Ab:2020-02 ROAD VERTICAL SIGNS - VARIABLE MESSAGE TRAFFIC SIGNS - PART 2: INITIAL TYPE TESTING
    UNE-EN 12966:2015 Road vertical signs - Variable message traffic signs
    EN 12966:2014 Road vertical signs - Variable message traffic signs
    DIN EN 12966-2:2005-07 ROAD VERTICAL SIGNS - VARIABLE MESSAGE TRAFFIC SIGNS - PART 2: INITIAL TYPE TESTING
    DIN EN 12966-1:2010-03 ROAD VERTICAL SIGNS - VARIABLE MESSAGE TRAFFIC SIGNS - PART 1: PRODUCT STANDARD

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

    IEC 61000-4-8 : 2.0 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-8: TESTING AND MEASUREMENT TECHNIQUES - POWER FREQUENCY MAGNETIC FIELD IMMUNITY TEST
    CISPR 14-1:2016 Electromagnetic compatibility - Requirements for household appliances, electric tools and similar apparatus - Part 1: Emission
    IEC GUIDE 107:2014 Electromagnetic compatibility - Guide to the drafting of electromagnetic compatibility publications
    IEC 61000-4-4 : 3.0EN+(REDLINE+VERSION) ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-4: TESTING AND MEASUREMENT TECHNIQUES - ELECTRICAL FAST TRANSIENT/BURST IMMUNITY TEST
    EN 61000-4-11:2004/A1:2017 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-11: TESTING AND MEASUREMENT TECHNIQUES - VOLTAGE DIPS, SHORT INTERRUPTIONS AND VOLTAGE VARIATIONS IMMUNITY TESTS (IEC 61000-4-11:2004/A1:2017)
    EN 12675:2017 Traffic signal controllers - Functional safety requirements
    IEC 61000-4-11:2004+AMD1:2017 CSV Electromagnetic compatibility (EMC) - Part 4-11: Testing and measurement techniques - Voltage dips, short interruptions and voltage variations immunity tests
    EN 61000-3-3:2013 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 3-3: LIMITS - LIMITATION OF VOLTAGE CHANGES, VOLTAGE FLUCTUATIONS AND FLICKER IN PUBLIC LOW-VOLTAGE SUPPLY SYSTEMS, FOR EQUIPMENT WITH RATED CURRENT <= 16 A PER PHASE AND NOT SUBJECT TO CONDITIONAL CONNECTION (IEC 61000-3-3:2013)
    IEC 61000-4-8:2009 Electromagnetic compatibility (EMC) - Part 4-8: Testing and measurement techniques - Power frequency magnetic field immunity test
    IEC 61000-4-4:2012 RLV Electromagnetic compatibility (EMC) - Part 4-4: Testing and measurement techniques - Electrical fast transient/burst immunity test
    2004/108/EC : 2004 DIRECTIVE 2004/108/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 15 DECEMBER 2004 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES RELATING TO ELECTROMAGNETIC COMPATIBILITY AND REPEALING DIRECTIVE 89/336/EC
    EN 61000-4-2:2009 Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test
    EN 12368:2015 Traffic control equipment - Signal heads
    IEC 61000-4-6 : 4.0 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-6: TESTING AND MEASUREMENT TECHNIQUES - IMMUNITY TO CONDUCTED DISTURBANCES, INDUCED BY RADIO-FREQUENCY FIELDS
    IEC 61000-4-6:2013 Electromagnetic compatibility (EMC) - Part 4-6: Testing and measurement techniques - Immunity to conducted disturbances, induced by radio-frequency fields
    CISPR 22:2008 Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement
    EN 61000-4-3 : 2006 AMD 2 2010 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-3: TESTING AND MEASUREMENT TECHNIQUES - RADIATED, RADIO-FREQUENCY, ELECTROMAGNETIC FIELD IMMUNITY TEST
    EN 55022:2010/AC:2011 INFORMATION TECHNOLOGY EQUIPMENT - RADIO DISTURBANCE CHARACTERISTICS - LIMITS AND METHODS OF MEASUREMENT (CISPR 22:2008)
    EN 61000-4-8:2010 Electromagnetic compatibility (EMC) - Part 4-8: Testing and measurement techniques - Power frequency magnetic field immunity test
    IEC 61000-4-2:2008 Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test
    IEC 61000-4-3:2006+AMD1:2007+AMD2:2010 CSV Electromagnetic compatibility (EMC) - Part 4-3: Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test
    IEC 61000-3-3:2013 RLV Electromagnetic compatibility (EMC) - Part 3-3: Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤ 16 A per phase and not subject to conditional connection
    EN 61000-3-2:2014 Electromagnetic compatibility (EMC) - Part 3-2: Limits - Limits for harmonic current emissions (equipment input current ≤ 16 A per phase)
    IEC 61000-3-3 : 3.0EN+(REDLINE+VERSION) ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 3-3: LIMITS - LIMITATION OF VOLTAGE CHANGES, VOLTAGE FLUCTUATIONS AND FLICKER IN PUBLIC LOW-VOLTAGE SUPPLY SYSTEMS, FOR EQUIPMENT WITH RATED CURRENT <= 16 A PER PHASE AND NOT SUBJECT TO CONDITIONAL CONNECTION
    EN 61000-4-4:2012 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-4: TESTING AND MEASUREMENT TECHNIQUES - ELECTRICAL FAST TRANSIENT/BURST IMMUNITY TEST (IEC 61000-4-4:2012)
    EN 61000-4-6:2014/AC:2015 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-6: TESTING AND MEASUREMENT TECHNIQUES - IMMUNITY TO CONDUCTED DISTURBANCES, INDUCED BY RADIO-FREQUENCY FIELDS (IEC 61000-4-6:2013)
    EN 50556:2011 Road traffic signal systems
    EN 55014-1:2017 Electromagnetic compatibility - Requirements for household appliances, electric tools and similar apparatus - Part 1: Emission
    IEC 61000-3-2 : 4.0 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 3-2: LIMITS - LIMITS FOR HARMONIC CURRENT EMISSIONS (EQUIPMENT INPUT CURRENT <= 16 A PER PHASE)
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