I.S. EN IEC 60099-5:2018
Current
The latest, up-to-date edition.
Hardcopy , PDF
English
04-16-2018
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
National foreword
FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
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
Annex ZA (normative) -Normative references to
international publications with their
corresponding European publications
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.