EN
SR EN 62271-207:2013
Aparataj de înaltă tensiune. Partea 207: Calificare seismică pentru ansambluri de aparataj cu izolaţie gazoasă, pentru tensiuni nominale mai mari de 52 kV
IEC 62271-207:2012 applies to gas-insulated switchgear assemblies for alternating current of rated voltages above 52 kV for indoor and outdoor installations, including their supporting structure. This second edition of IEC 62271-207 cancels and replaces the first edition published in 2007. It constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - modification of the minimum voltage rating from 72,5 kV to above 52 kV; - harmonisation of qualification procedures for GIS with IEEE 693:2005 Annex A and P by modifying the response spectra; - modification of the test procedures; - addition of criteria of allowed stresses; - addition of dynamic analysis CQC.
Status :
In vigoare
Data aprobării : 31.01.2013
Data anulării : 14.12.2026
Număr de pagini : 48
ICS : 29.130.10 Aparate de conectare si comanda de înalta tensiune
Comitet tehnic : 8 - Aparataj electric de înaltă tensiune
- Inlocuieste SR EN 62271-207:2008
- Inlocuit prin SR EN IEC 62271-207:2024