IEC 61312-1:1995

Contents
Foreword
Introduction
Clause
1. General
     1.1 Scope and object
     1.2 Normative reference
     1.3 Terms and definitions
2. Source of interference
     2.1 Lightning current as source of interference
     2.2 Lightning current parameters
3. Lightning protection zones
     3.1 Zone definitions
     3.2 Earthing requirements
     3.3 Shielding requirements
     3.4 Bonding requirements
          3.4.1 Bonding at the boundaries of the
                 lightning protection zones
          3.4.2 Bonding equipment inside the volume
                 to be protected
Tables
Figures
Annexes
A Background of the fixed lightning current parameters
B Time function of the lightning current for analysis
     purposes
C Simulation of the lightning current for test
     purposes
D Electromagnetic coupling processes
E Protection management

Gives information for the design, installation, inspection, maintenance and testing of an effective lighning protection system for information systems in or on a structure.