1 Scope
2 Normative references
3 Terms and abbreviations
4 General principles for the application
of surge arresters
5 Surge arrester fundamentals and applications
issues
6 Insulation coordination and surge arrester
applications
7 Surge arresters for special applications
8 Asset management of surge arresters
Annex A (informative) - Determination of temporary
overvoltages due to earth faults
Annex B (informative) - Current practice
Annex C (informative) - Arrester modelling techniques
for studies involving insulation coordination
and energy requirements
Annex D (informative) - Diagnostic indicators of
metal-oxide surge arresters in service
Annex E (informative) - Typical data needed from
arrester manufacturers for proper selection of
surge arresters
Annex F (informative) - Typical maximum residual
voltages for metal-oxide arresters without
gaps according to IEC 60099-4
Annex G (informative) - Steepness reduction of incoming
surge with additional line terminal surge capacitance
Annex H (informative) - Comparison of the former energy
classification system based on line discharge classes
and the present classification system based on thermal
energy ratings for operating duty tests and repetitive
charge transfer ratings for repetitive single
event energies
Annex I (informative) - Estimation of arrester cumulative
charges and energies during line switching
Annex J (informative) - End of life and replacement of
old gapped SiC-arresters
Bibliography