• EN 50556 : 2011

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    ROAD TRAFFIC SIGNAL SYSTEMS

    Available format(s): 

    Superseded date:  21-02-2019

    Language(s): 

    Published date:  12-01-2013

    Publisher:  European Committee for Standards - Electrical

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

    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Electrical supply and limits
    5 Safety
    6 Testing
    7 Electrical interfaces
    8 Installation
    9 Maintenance
    10 Marking and labelling
    11 Classification of environmental test conditions

    Abstract - (Show below) - (Hide below)

    Defines the requirements for Road Traffic Signal Systems, including their development, design, testing, installation and maintenance.

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

    Committee BTTF 69-3
    Development Note Supersedes HD 638. (03/2011) Supersedes PREN 50556. (08/2011)
    Document Type Standard
    Publisher European Committee for Standards - Electrical
    Status Superseded
    Superseded By
    Supersedes

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

    11/30255400 DC : 0 BS EN 50293 - ELECTROMAGNETIC COMPATIBILITY - ROAD TRAFFIC SIGNAL SYSTEMS
    PREN 12352 : DRAFT 2014 TRAFFIC CONTROL EQUIPMENT - WARNING AND SAFETY LIGHT DEVICES
    UNE-EN 50293:2013 Road traffic signal systems - Electromagnetic compatibility
    PREN 12368 : DRAFT 2014 TRAFFIC CONTROL EQUIPMENT - SIGNAL HEADS
    15/30304468 DC : 0 BS EN 12675 - TRAFFIC SIGNAL CONTROLLERS - FUNCTIONAL SAFETY REQUIREMENTS
    BS EN 50293 : 2012 ROAD TRAFFIC SIGNAL SYSTEMS - ELECTROMAGNETIC COMPATIBILITY
    PREN 50293 : DRAFT 2011 ELECTROMAGNETIC COMPATIBILITY - ROAD TRAFFIC SIGNAL SYSTEMS
    PREN 12675 : DRAFT 2015 TRAFFIC SIGNAL CONTROLLERS - FUNCTIONAL SAFETY REQUIREMENTS
    CEI EN 50293 : 2013 ROAD TRAFFIC SIGNAL SYSTEMS - ELECTROMAGNETIC COMPATIBILITY
    DIN EN 12966:2015-03 ROAD VERTICAL SIGNS - VARIABLE MESSAGE TRAFFIC SIGNS
    I.S. EN 50293:2012 ROAD TRAFFIC SIGNAL SYSTEMS - ELECTROMAGNETIC COMPATIBILITY
    14/30266573 DC : 0 BS EN 12368 - TRAFFIC CONTROL EQUIPMENT - SIGNAL HEADS
    IWA 14-2:2013 Vehicle security barriers — Part 2: Application
    DIN EN 12368:2015-09 TRAFFIC CONTROL EQUIPMENT - SIGNAL HEADS
    UNE-EN 12675:2001 TRAFFIC SIGNAL CONTROLLERS. FUNCTIONAL SAFETY REQUIREMENTS.
    BS EN 12368 : 2015 TRAFFIC CONTROL EQUIPMENT - SIGNAL HEADS
    BS EN 12675:2017 Traffic signal controllers. Functional safety requirements
    UNE-EN 12368:2015 Traffic control equipment - Signal heads
    I.S. EN 12368:2015 TRAFFIC CONTROL EQUIPMENT - SIGNAL HEADS
    I.S. EN 12675:2017 TRAFFIC SIGNAL CONTROLLERS - FUNCTIONAL SAFETY REQUIREMENTS
    EN 50293:2012 ROAD TRAFFIC SIGNAL SYSTEMS - ELECTROMAGNETIC COMPATIBILITY
    EN 12368:2015 TRAFFIC CONTROL EQUIPMENT - SIGNAL HEADS
    EN 12675:2017 (edition 2) Traffic signal controllers - Functional safety requirements

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

    IEC 60950-1:2005+AMD1:2009+AMD2:2013 CSV Information technology equipment - Safety - Part 1: General requirements
    IEC 60364-5-54:2011 Low-voltage electrical installations - Part 5-54: Selection and erection of electrical equipment - Earthing arrangements and protective conductors
    IEC 60068-2-5:2010 Environmental testing - Part 2-5: Tests - Test Sa: Simulated solar radiation at ground level and guidance for solar radiation testing
    EN 12675:2017 (edition 2) Traffic signal controllers - Functional safety requirements
    EN 60068-2-1:2007 ENVIRONMENTAL TESTING - PART 2-1: TESTS - TEST A: COLD
    EN 60068-2-2:2007 ENVIRONMENTAL TESTING - PART 2-2: TESTS - TEST B: DRY HEAT
    EN 50293:2012 ROAD TRAFFIC SIGNAL SYSTEMS - ELECTROMAGNETIC COMPATIBILITY
    EN 60950-1:2006/A2:2013 INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 1: GENERAL REQUIREMENTS (IEC 60950-1:2005/A2:2013, MODIFIED)
    HD 60364-5-54:2011/A11:2017 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 5-54: SELECTION AND ERECTION OF ELECTRICAL EQUIPMENT - EARTHING ARRANGEMENTS AND PROTECTIVE CONDUCTORS
    EN 60068-2-64:2008 ENVIRONMENTAL TESTING - PART 2-64: TESTS - TEST FH: VIBRATION, BROADBAND RANDOM AND GUIDANCE
    EN 50102:1995/corrigendum Jul. 2002 DEGREES OF PROTECTION PROVIDED BY ENCLOSURES FOR ELECTRICAL EQUIPMENT AGAINST EXTERNAL MECHANICAL IMPACTS (IK CODE)
    EN 12368:2015 TRAFFIC CONTROL EQUIPMENT - SIGNAL HEADS
    CLC/TS 50509 : 2007 USE OF LED SIGNAL HEADS IN ROAD TRAFFIC SIGNAL SYSTEMS
    IEC 60068-2-64:2008 Environmental testing - Part 2-64: Tests - Test Fh: Vibration, broadband random and guidance
    EN 50110-1:2013 OPERATION OF ELECTRICAL INSTALLATIONS - PART 1: GENERAL REQUIREMENTS
    EN ISO 9001:2015 QUALITY MANAGEMENT SYSTEMS - REQUIREMENTS (ISO 9001:2015)
    IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
    EN 50129 : 2003 COR 2010 RAILWAY APPLICATIONS - COMMUNICATION, SIGNALLING AND PROCESSING SYSTEMS - SAFETY RELATED ELECTRONIC SYSTEMS FOR SIGNALLING
    IEC 60183:2015 Guidance for the selection of high-voltage A.C. cable systems
    IEC 60068-2-2:2007 Environmental testing - Part 2-2: Tests - Test B: Dry heat
    ISO 9001:2015 Quality management systems - Requirements
    IEC 60050-826:2004 International Electrotechnical Vocabulary (IEV) - Part 826: Electrical installations
    EN 61140:2016 PROTECTION AGAINST ELECTRIC SHOCK - COMMON ASPECTS FOR INSTALLATION AND EQUIPMENT (IEC 61140:2016)
    IEC 60068-2-1:2007 Environmental testing - Part 2-1: Tests - Test A: Cold
    EN 60529:1991/AC:2016-12 DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015)
    EN 60068-2-5:2011 ENVIRONMENTAL TESTING - PART 2-5: TESTS - TEST SA: SIMULATED SOLAR RADIATION AT GROUND LEVEL AND GUIDANCE FOR SOLAR RADIATION TESTING
    EN 60068-2-30:2005 ENVIRONMENTAL TESTING - PART 2-30: TESTS - TEST DB: DAMP HEAT, CYCLIC (12 H + 12 H CYCLE)
    IEC 61140:2016 Protection against electric shock - Common aspects for installation and equipment
    IEC 60068-2-14:2009 Environmental testing - Part 2-14: Tests - Test N: Change of temperature
    EN 60068-2-14:2009 ENVIRONMENTAL TESTING - PART 2-14: TESTS - TEST N: CHANGE OF TEMPERATURE
    IEC 60068-2-30:2005 Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle)
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