
Surge Arresters - Part 9: Metal-Oxide Surge Arresters Without Gaps For Hvdc Converter Stations
出版:Nederlands Normalisatie Instituut

專家解讀視頻
基本信息
標準編號: NEN EN IEC 60099-9:2014
發布時間:2014/9/1 0:00:00
標準類別:Standard
出版單位:Nederlands Normalisatie Instituut
標準頁數:185
標準簡介
Pertains to non-linear metal-oxide resistor type surge arresters without spark gaps designed to limit overvoltages in HVDC converter stations of two terminal, multiterminal and back-to-back type up to and including an operating voltage of 1100 kV.
等同采用的國際標準
EN 60099-9:2014 - Identical