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PD CLC/TR 50480:2011
Current
The latest, up-to-date edition.
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Determination of cross-sectional area of conductors and selection of protective devices
Hardcopy , PDF
English
31-12-2012
Foreword
Introduction
1 Scope
2 Reference documents
3 Symbols
4 Parameters
5 Characteristics of installations
6 Characteristics of the supply source
7 Characteristics of protective devices
8 Protection against overload currents
9 Determination of breaking capacity of protective devices
10 Ability to withstand electro-dynamic stresses for busbar
trunking systems
11 Fault protection (protection against indirect contact)
12 Verification of thermal stress in conductors
13 Voltage drop
Annex A - Conductor resistances
Bibliography
National Annex NA (informative) - UK National Practice
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