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IEC 60099-4 (2014-06)

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IEC 60099-4 (2014-06)

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

Author International Electrotechnical Commission (IEC)
Editor CEI
Document type Standard
Format File
Edition 3.0
ICS 29.120.50 : Fuses and other overcurrent protection devices
29.240.10 : Substations. Surge arresters
Number of pages 353
Replace IEC 60099-4 Edition 2.1 (2006-07)
IEC 60099-4 (2004-05)
IEC 60099-4 AMD 1 (2006-05)
IEC 60099-4 AMD 2 (2009-02)
IEC 60099-4 Edition 2.2 (2009-05)
Cross references DIN EN 60099-4 (2015-07), IDT
Year 2014
Document history IEC 60099-4 (2014-06)
Country Switzerland
Keyword IEC60099;IEC 60099-4:2014