IEC 60099-4:2014 

Surge arresters - Part 4: Metal-oxide surge arresters without gaps for a.c. systems


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IEC 60099-4:2014 applies to non-linear metal-oxide resistor type surge arresters without spark gaps designed to limit voltage surges on a.c. power circuits with Us above 1 kV. This third edition cancels and replaces the second edition published in 2009. This edition constitutes a technical revision. The numerous changes between the second and third editions are listed in the Foreward of the document. Keywords: testing of gapless metal-oxide surge arresters for a.c.power systems

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Additional information

Publication typeInternational Standard
Publication date2014-06-30
Available language(s)English/French, Spanish
TC/SCTC 37 - Surge arrestersrss
ICS29.120.50 - Fuses and other overcurrent protection devices
29.240.10 - Substations. Surge arresters
Stability date  2023
File size4648 KB

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