• IEC 60728-11:2016

    Current The latest, up-to-date edition.

    Cable networks for television signals, sound signals and interactive services - Part 11: Safety

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

    Language(s): 

    Published date:  24-03-2016

    Publisher:  International Electrotechnical Committee

    Add To Cart

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

    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terms, definitions, symbols and abbreviations
    4 Fundamental requirements
    5 Protection against environmental influences
    6 Equipotential bonding and earthing
    7 Mains-supplied equipment
    8 Remote power feeding in cable networks
    9 Protection against contact and proximity to electric power
       distribution systems
    10 System outlets and transfer points
    11 Protection against atmospheric overvoltages and elimination
       of potential differences
    12 Mechanical stability
    Annex A (informative) - Earth loop impedance
    Annex B (informative) - Use of shield wires to protect
            installations with coaxial cables
    Annex C (informative) - Differences in some countries
    Bibliography

    Abstract - (Show below) - (Hide below)

    IEC 60728-11:2016 deals with the safety requirements applicable to fixed sited systems and equipment. As far as applicable, it is also valid for mobile and temporarily installed systems, for example, caravans. This fourth edition cancels and replaces the third edition published in 2010. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
    - Correction of minimum cross-section of bonding conductor in Figure 6, Figure 14 and Figure 17.
    - Creation of new symbols for "overvoltage protective device - (OPD)" and for "coaxial overvoltage protective device - (COPD)".
    - Introduction of new OPD symbol to 3.2, Figure 3 and Figure 6.
    - Introduction of new COPD symbol to 3.2 and Figure 19.
    - In 3.1 replacement of terms CATV, MATV and SMATV by new terms and definitions due to changes in technology and use of cable networks.
    - Extension for remote feeding voltage on subscriber feeder.
    - Adaption to Edition 2.0 of the IEC 62305 series.
    - Deletion of informative Annex C and normative reference to the simplified software for the calculation of risk due to lightning (Annex J of IEC 62305-2:2006.)
    - New subclause 10.2.6 Fully-isolated system outlet provided by means of a FTTH system. The contents of the corrigendum of July 2016 have been included in this copy.

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

    Committee TC 100/TA 5
    Development Note Stability Date: 2018. (04/2016)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Current
    Supersedes

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

    BS EN 60728-13:2010 (published 2010-07) Cable networks for television signals, sound signals and interactive services Optical systems for broadcast signal transmissions
    BS EN 60728-14 : 2014 CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 14: OPTICAL TRANSMISSION SYSTEMS USING RFOG TECHNOLOGY
    BS EN 60728-6:2011 (published 2011-07) Cable networks for television signals, sound signals and interactive services Optical equipment
    BS EN 50529-2 : 2010 EMC NETWORK STANDARD - PART 2: WIRE-LINE TELECOMMUNICATIONS NETWORKS USING COAXIAL CABLES
    CEI EN 50529-2 : 2013 EMC NETWORK STANDARD - PART 2: WIRE-LINE TELECOMMUNICATIONS NETWORKS USING COAXIAL CABLES
    CEI EN 62368-1 : 2016 AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS
    12/30239867 DC : 0 BS EN 62368-1 - AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS
    15/30298002 DC : 0 BS EN 60728-101 ED 1.0 - CABLE NETWORKS FOR TELEVISION SIGNALS; SOUND SIGNALS AND INTERACTIVE SERVICES - PART 101: SYSTEM PERFORMANCE OF FORWARD PATHS WITH ALL-DIGITAL CHANNELS LOAD (TA/5)
    I.S. EN 60728-13:2010 CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 13: OPTICAL SYSTEMS FOR BROADCAST SIGNAL TRANSMISSIONS
    BS EN 60728-10:2014 (published 2014-06) Cable networks for television signals, sound signals and interactive services System performance for return paths
    CEI EN 60728-3 : 2011 CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 3: ACTIVE WIDEBAND EQUIPMENT FOR CABLE NETWORKS
    BS PD CLC/TR 50173-99-2 : 2010 INFORMATION TECHNOLOGY - IMPLEMENTATION OF BCT APPLICATIONS USING CABLING IN ACCORDANCE WITH EN 50173-4
    CEI EN 60728-5 : 2016 CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 5: HEADEND EQUIPMENT
    I.S. EN 62368-1:2014 AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS (IEC 62368-1:2014, MODIFIED)
    CLC/TS 50083-2-3:2018 CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 2-3: LTE (4G) INTERFERENCE MITIGATION FILTERS
    BS EN 60728-3:2011 (published 2011-06) Cable networks for television signals, sound signals and interactive services Active wideband equipment for cable networks
    BS EN 60728-101:2017 (published 2018-04) Cable networks for television signals, sound signals and interactive services System performance of forward paths loaded with digital channels only
    15/30324828 DC : DRAFT MAY 2015 BS EN 62305-3 ED. 2.0 - PROTECTION AGAINST LIGHTNING - PART 3: PHYSICAL DAMAGE TO STRUCTURES AND LIFE HAZARD
    04/30097421 DC : DRAFT APR 2004 IEC 60950-1 ED.2 - INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 1: GENERAL REQUIREMENTS
    BS EN 60728-1:2014 (published 2014-09) Cable networks for television signals, sound signals and interactive services System performance of forward paths
    98/230491 DC : DRAFT MARCH 1998 IEC 60728-5 - CABLED DISTRIBUTION SYSTEMS FOR TELEVISION AND SOUND SIGNALS - PART 5: HEAD END EQUIPMENT
    S.R. CLC/TR 50173-99-2:2010 INFORMATION TECHNOLOGY - IMPLEMENTATION OF BCT APPLICATIONS USING CABLING IN ACCORDANCE WITH EN 50173-4
    UNE-EN 60065:2015 Audio, video and similar electronic apparatus - Safety requirements
    I.S. EN 50173-4:2007 INFORMATION TECHNOLOGY - GENERIC CABLING SYSTEMS - PART 4: HOMES
    14/30280323 DC : 0 BS EN 60728-5 ED 3.0 - CABLE NETWORKS FOR TELEVISION SIGNALS; SOUND SIGNALS AND INTERACTIVE SERVICES - PART 5: HEADEND EQUIPMENT
    BS EN 62368-1 : 2014 AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS
    BS EN 62305-3:2011 Protection against lightning Physical damage to structures and life hazard
    03/311342 DC : DRAFT JULY 2003 IEC 60728-10 ED.2.0 - CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 10: SYSTEM PERFORMANCE OF RETURN PATH (TA5)
    08/30185648 DC : 0 BS EN 60728-13 - CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 13: OPTICAL SYSTEMS FOR BROADCAST SIGNAL TRANSMISSIONS
    BS EN 60065 : 2014 AUDIO, VIDEO AND SIMILAR ELECTRONIC APPARATUS - SAFETY REQUIREMENTS (IEC 60065:2014, MODIFIED)
    06/30150081 DC : DRAFT MAY 2006 IEC 60728-4 - CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 4: PASSIVE WIDEBAND EQUIPMENT FOR COAXIAL CABLE NETWORKS
    12/30258453 DC : 0 BS EN 62368-1 AMD - AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS
    CEI EN 60728-13 : 2010 CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 13: OPTICAL SYSTEMS FOR BROADCAST SIGNAL TRANSMISSIONS
    BS EN 60728-5:2008 CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 5: HEADEND EQUIPMENT
    17/30347375 DC : 0 BS EN 62368-1 ED 3.0 - AUDIO/VIDEO; INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS
    S.R. CLC/TS 50083-2-3:2018 CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 2-3: LTE (4G) INTERFERENCE MITIGATION FILTERS
    I.S. EN 60728-10:2014 CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 10: SYSTEM PERFORMANCE FOR RETURN PATHS
    I.S. EN IEC 60728-3:2018 CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 3: ACTIVE WIDEBAND EQUIPMENT FOR CABLE NETWORKS (TA 5)
    I.S. EN 60065:2014 AUDIO, VIDEO AND SIMILAR ELECTRONIC APPARATUS - SAFETY REQUIREMENTS
    I.S. EN 62305-3:2011 PROTECTION AGAINST LIGHTNING - PART 3: PHYSICAL DAMAGE TO STRUCTURES AND LIFE HAZARD
    I.S. EN 60728-6:2011 CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 6: OPTICAL EQUIPMENT
    I.S. EN 60728-14:2014 CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 14: OPTICAL TRANSMISSION SYSTEMS USING RFOG TECHNOLOGY
    UNE-EN 62305-3:2011 Protection against lightning -- Part 3: Physical damages to structures and life hazard
    CEI EN 60728-6 : 2012 CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 6: OPTICAL EQUIPMENT
    CEI CLC/TR 50173-99-2 : 2013 INFORMATION TECHNOLOGY - IMPLEMENTATION OF BCT APPLICATIONS USING CABLING IN ACCORDANCE WITH EN 50173-4
    I.S. EN 60728-3:2011 CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 3: ACTIVE WIDEBAND EQUIPMENT FOR CABLE NETWORKS
    EN IEC 60728-3 : 2018 CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 3: ACTIVE WIDEBAND EQUIPMENT FOR CABLE NETWORKS (TA 5) (IEC 60728-3:2017)
    EN 62368-1:2014/AC:2017-03 AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS (IEC 62368-1:2014, MODIFIED)
    I.S. EN 60950-1:2006 INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 1: GENERAL REQUIREMENTS (IEC 60950-1:2005 (MOD))
    BS EN 50173-4 : 2007 INFORMATION TECHNOLOGY - GENERIC CABLING SYSTEMS - PART 4: HOMES
    CEI EN 62305-3 : 2013 PROTECTION AGAINST LIGHTNING - PART 3: PHYSICAL DAMAGE TO STRUCTURES AND LIFE HAZARD
    I.S. EN 50529-2:2010 EMC NETWORK STANDARD - PART 2: WIRE-LINE TELECOMMUNICATIONS NETWORKS USING COAXIAL CABLES
    CSA C22.2 No. 60065 : 2016 AUDIO, VIDEO AND SIMILAR ELECTRONIC APPARATUS - SAFETY REQUIREMENTS
    EN 50173-4 : 2007 AMD 2 2012 INFORMATION TECHNOLOGY - GENERIC CABLING SYSTEMS - PART 4: HOMES
    I.S. EN 60728-5:2016 CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 5: HEADEND EQUIPMENT
    I.S. EN 60728-1:2014 CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 1: SYSTEM PERFORMANCE OF FORWARD PATHS
    IEC 60950-1:2005+AMD1:2009+AMD2:2013 CSV Information technology equipment - Safety - Part 1: General requirements
    IEC 60728-3:2017 RLV Cable networks for television signals, sound signals and interactive services - Part 3: Active wideband equipment for cable networks
    IEC 60728-101:2016 Cable networks for television signals, sound signals and interactive services - Part 101: System performance of forward paths loaded with digital channels only
    IEC 62368-1:2014 Audio/video, information and communication technology equipment - Part 1: Safety requirements
    IEC 62305-3:2010 Protection against lightning - Part 3: Physical damage to structures and life hazard
    CSA C22.2 No. 62368-1 : 2014 AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS
    IEC 60728-3 : 5.0 CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 3: ACTIVE WIDEBAND EQUIPMENT FOR CABLE NETWORKS
    07/30091745 DC : 0 BS IEC 62368 - AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - SAFETY - REQUIREMENTS
    IEC 60728-5:2015 Cable networks for television signals, sound signals and interactive services - Part 5: Headend equipment
    IEC 60728-13:2010 Cable networks for television signals, sound signals and interactive services - Part 13: Optical systems for broadcast signal transmissions
    CLC/TR 50173-99-2 : 2010 INFORMATION TECHNOLOGY - IMPLEMENTATION OF BCT APPLICATIONS USING CABLING IN ACCORDANCE WITH EN 50173-4
    IEC 60728-1:2014 Cable networks for television signals, sound signals and interactive services - Part 1: System performance of forward paths
    IEC 60728-14:2014 Cable networks for television signals, sound signals and interactive services - Part 14: Optical transmission systems using RFoG technology
    IEC 60728-6:2011 Cable networks for television signals, sound signals and interactive services - Part 6: Optical equipment
    IEC 60728-10:2014 Cable networks for television signals, sound signals and interactive services - Part 10: System performance of return paths
    BS EN 60950-1 : 2006 INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 1: GENERAL REQUIREMENTS
    CSA C22.2 No. 60950-1 :2007 INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 1: GENERAL REQUIREMENTS
    CSA C22.2 No. 60950-1 : 2007 : INC : AMD 1 : 2011 : R2012 INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 1: GENERAL REQUIREMENTS
    CSA C22.2 No. 60950-1 : 2007 : INC : AMD 2 : 2014 : R201200 INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 1: GENERAL REQUIREMENTS
    UNE-EN 60950-1:2007 Information technology equipment - Safety - Part 1: General requirements
    CSA C22.2 No. 60950-1 : 2007 : R2012 INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 1: GENERAL REQUIREMENTS
    CSA C22.2 No. 60950-1 : 2007 : INC : UPD 1 : 2011 INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 1: GENERAL REQUIREMENTS
    CSA C22.2 No. 60950-1 : 2007 : INC : AMD 2 : 2014 : R2016 INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 1: GENERAL REQUIREMENTS
    EN 60065:2014/AC:2017-01 AUDIO, VIDEO AND SIMILAR ELECTRONIC APPARATUS - SAFETY REQUIREMENTS (IEC 60065:2014/COR2:2016)
    IEC 60728-3:2017 Cable networks for television signals, sound signals and interactive services - Part 3: Active wideband equipment for cable networks
    EN 60728-14 : 2014 CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 14: OPTICAL TRANSMISSION SYSTEMS USING RFOG TECHNOLOGY (IEC 60728-14:2014)
    EN 60728-1:2014 CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 1: SYSTEM PERFORMANCE OF FORWARD PATHS (IEC 60728-1:2014)
    EN 60728-10:2014 Cable networks for television signals, sound signals and interactive services - Part 10: System performance for return paths
    EN 60728-13 : 2010 CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 13: OPTICAL SYSTEMS FOR BROADCAST SIGNAL TRANSMISSIONS
    EN 60950-1:2006/A2:2013 INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 1: GENERAL REQUIREMENTS (IEC 60950-1:2005/A2:2013, MODIFIED)
    EN 60728-6:2011 CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 6: OPTICAL EQUIPMENT
    EN 60728-5:2016 CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 5: HEADEND EQUIPMENT (IEC 60728-5:2015)
    EN 50529-2 : 2010 EMC NETWORK STANDARD - PART 2: WIRE-LINE TELECOMMUNICATIONS NETWORKS USING COAXIAL CABLES
    EN 62305-3:2011 PROTECTION AGAINST LIGHTNING - PART 3: PHYSICAL DAMAGE TO STRUCTURES AND LIFE HAZARD

    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
    EN 50164-2:2008 LIGHTNING PROTECTION COMPONENTS (LPC) - PART 2: REQUIREMENTS FOR CONDUCTORS AND EARTH ELECTRODES
    IEC 60364-5-54:2011 Low-voltage electrical installations - Part 5-54: Selection and erection of electrical equipment - Earthing arrangements and protective conductors
    IEC 60825-2:2004+AMD1:2006+AMD2:2010 CSV Safety of laser products - Part 2: Safety of optical fibre communication systems (OFCS)
    IEC 60050-195:1998 International Electrotechnical Vocabulary (IEV) - Part 195: Earthing and protection against electric shock
    IEC GUIDE 112:2017 Guide on the safety of multimedia equipment
    R064-004 : 1999 ELECTRICAL INSTALLATIONS OF BUILDINGS - PROTECTION AGAINST ELECTROMAGNETIC INTERFERENCES (EMI) IN INSTALLATIONS OF BUILDINGS
    IEC 60825-1:2014 Safety of laser products - Part 1: Equipment classification and requirements
    IEC 60728-2:2010 Cable networks for television signals, sound signals and interactive services - Part 2: Electromagnetic compatibility for equipment
    IEC 60364-1:2005 Low-voltage electrical installations - Part 1: Fundamental principles, assessment of general characteristics, definitions
    EN 50174-3:2013/A1:2017 INFORMATION TECHNOLOGY - CABLING INSTALLATION - PART 3: INSTALLATION PLANNING AND PRACTICES OUTSIDE BUILDINGS
    EN 50174-2 : 2009 AMD 2 2014 INFORMATION TECHNOLOGY - CABLING INSTALLATION - PART 2: INSTALLATION PLANNING AND PRACTICES INSIDE BUILDINGS
    IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
    IEC 60364-4-44:2007+AMD1:2015 CSV Low-voltage electrical installations - Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances
    ISO 3864-1:2011 Graphical symbols Safety colours and safety signs Part 1: Design principles for safety signs and safety markings
    EN 50164-1:2008 LIGHTNING PROTECTION COMPONENTS (LPC) - PART 1: REQUIREMENTS FOR CONNECTION COMPONENTS
    IEC 60050-826:2004 International Electrotechnical Vocabulary (IEV) - Part 826: Electrical installations
    IEC 62305-4:2010 Protection against lightning - Part 4: Electrical and electronic systems within structures
    IEC 62305-2:2010 Protection against lightning - Part 2: Risk management
    IEC 61140:2016 Protection against electric shock - Common aspects for installation and equipment
    IEC 60050-851:2008 International Electrotechnical Vocabulary (IEV) - Part 851: Electric welding
    EN 50310:2016 TELECOMMUNICATIONS BONDING NETWORKS FOR BUILDINGS AND OTHER STRUCTURES
    IEC 60728-1:2014 Cable networks for television signals, sound signals and interactive services - Part 1: System performance of forward paths
    IEC 62305-3:2010 Protection against lightning - Part 3: Physical damage to structures and life hazard
    IEC 60990:2016 Methods of measurement of touch current and protective conductor current
    IEC 60364-5-52:2009 Low-voltage electrical installations - Part 5-52: Selection and erection of electrical equipment - Wiring systems
    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective