
High-voltage Switchgear and Controlgear Part 207: Seismic Qualification for Gas-insulated Switchgear Assemblies for Rated Voltages Above 52 kv (iec 62271-207:2012 (eqv))
出版:National Standards Authority of Ireland

专家解读视频
Pertains to gas-insulated switchgear assemblies for alternating current of rated voltages above 52 kV for indoor and outdoor installations, including their supporting structure.
NF EN 62271-207:2012 - Identical
BS EN 62271-207:2012 - Identical
BS EN 62271-207 : 2012 - Identical
NF EN 62271-207 : 2012 - Identical
EN 62271-207 : 2012 - Identical
BS EN 62271-207 : 2012 - Identical