Codes & Standards - Purchase
IEC 60099-4:2014
Surge arresters - Part 4: Metal-oxide surge arresters without gaps for a.c. systems
SKU: iec_000735_049838
Published by IEC
Publication Year 2014
3.0 Edition
353 pages
Product Details
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