08/30191345 DC : 0

FOREWORD
1 Scope
2 Normative references
3 Terms, definitions, symbols and abbreviations
   3.1 Terms and definitions
   3.2 Symbols
   3.3 Abbreviations
4 Fundamental requirements
   4.1 General
   4.2 Mechanical requirements
   4.3 Accessible parts
   4.4 Laser radiation
5 Protection against environmental influences
6 Equipotential bonding and earthing
   6.1 General requirements
   6.2 Equipotential bonding mechanisms
   6.3 Equipotential bonding in meshed systems
        6.3.1 References to other standards
        6.3.2 General on AC mains
        6.3.3 AC power distribution and connection of the
               protective conductor
        6.3.4 Dangers and malfunction
        6.3.5 Measures
7 Mains-supplied equipment
8 Remote power feeding in cable networks
   8.1 Remote power feeding
        8.1.1 Maximum allowed voltages
        8.1.2 General requirements for equipment
        8.1.3 Current-carrying capacity and dielectric strength
               of the components
   8.2 Remote powering from subscriber premises
9 Protection against contact and proximity to electric power
   distribution systems
   9.1 General
   9.2 Overhead lines
        9.2.1 Overhead lines up to 1000 V
        9.2.2 Overhead lines above 1000 V
   9.3 House installations up to 1000 V
10 System outlets and transfer points
   10.1 General
   10.2 System outlet
        10.2.1 Fully isolated system outlet
        10.2.2 Semi-isolated system outlet
        10.2.3 Non-isolated system outlet with protective element
        10.2.4 Non-isolated system outlet without protective
               element
   10.3 Transfer point
11 Protection against atmospheric overvoltages and elimination
   of potential differences
   11.1 General
   11.2 Protection of the antenna system
        11.2.1 Selection of appropriate methods for protection
               of antenna systems
        11.2.2 Building equipped with a lightning protection
               system (LPS)
        11.2.3 Building not equipped with an LPS
   11.3 Earthing and bonding of the antenna system
        11.3.1 Internal protection system
        11.3.2 Earthing conductors
        11.3.3 Earth termination system
   11.4 Overvoltage protection
12 Mechanical stability
   12.1 General requirements
   12.2 Bending moment
   12.3 Wind-pressure values
   12.4 Mast construction
   12.5 Data to be published
Annex A (informative) - Earth loop impedance
   A.1 General
   A.2 Earthing for fault conditions
   A.3 Earthing to protect against hazardous touch voltage
   A.4 Temporary Safety Measures
Annex B (informative) - Use of shield wires to protect installations
        with coaxial cables
   B.1 General
   B.2 Soil quality determines shield-wiring necessity
   B.3 Protective measures against direct lightning strikes on
        under ground cables
Annex C (informative) - Examples of calculation of risk
        due to lightning
   C.1 General
   C.2 Examples
        C.2.1 Example No. 1
        C.2.2 Example No. 2
Annex D (informative) - The following differences exist in
        some countries
   D.1 Subclause 6.1
        D.1.1 France
        D.1.2 Japan
   D.2 Subclause 6.2
        D.2.1 France
        D.2.2 Norway
        D.2.3 Japan and Poland
   D.3 Subclause 6.3
        D.3.1 Norway
   D.4 Subclause 8.1.1
        D.4.1 Japan
   D.5 Subclause 9.1
        D.5.1 France
   D.6 Subclause 9.2
        D.6.1 Japan
   D.7 Subclause 10.1
        D.7.1 Sweden
        D.7.2 UK
   D.8 Subclause 10.2
        D.8.1 Japan
   D.9 Subclause 11.1
        D.9.1 Japan
   D.10 Subclause 11.2
        D.10.1 Germany
        D.10.2 Japan
   D.11 Subclause 11.3.2
        D.11.1 Japan
   D.12 Subclause 11.3.3
        D.12.1 Japan
        D.12.2 Finland
   D.13 Subclause 12.2
        D.13.1 Japan
   D.14 Subclause 12.3
        D.14.1 Finland
Bibliography

BS EN 60728-11 ED.3