Contents
Foreword
Clause
548.1 General
548.2 Earthing requirements of information technology
installations or equipment
548.3 Use of the main earthing terminal
548.4 Compatibility of information technology
installations with PEN conductors in buildings
548.5 Electrolytic corrosion protection
548.6 Provisions for electromagnetic compatibility (EMC)
548.7 Earthing and equipotential bonding for information
technology installations
Annexes
A Signal connections
B Provisions for electromagnetic compatibility (EMC)
C Signal transmission between different areas of
equipotential bonding