CEI EN 62271-207
High-voltage switchgear and controlgear Part 207: Seismic qualification for gas-insulated switchgear assemblies for rated voltages above 52 kV
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| Organization: | CEI |
| Publication Date: | 1 September 2014 |
| Status: | active |
| Page Count: | 46 |
| ICS Code (High voltage switchgear and controlgear): | 29.130.10 |
scope:
This part of IEC 62271 applies to gas-insulated switchgear assemblies for alternating current of rated voltages above 52 kV for indoor and outdoor installations, including their supporting structure.
For switchgear devices, e.g. live tank circuit breakers, IEC/TR 62271-300 is applicable.
Guidance on interactions between the supporting structure and the soil/foundations is provided in Annex B.
The seismic qualification of the switchgear assemblies takes into account testing of typical switchgear assemblies combined with methods of analysis. Mutual interaction between directly mounted auxiliary and control equipment and switchgear assemblies are covered.
The seismic qualification of switchgear assemblies is only performed upon request.
Document History
CEI EN 62271-207
September 1, 2014
High-voltage switchgear and controlgear Part 207: Seismic qualification for gas-insulated switchgear assemblies for rated voltages above 52 kV
This part of IEC 62271 applies to gas-insulated switchgear assemblies for alternating current of rated voltages above 52 kV for indoor and outdoor installations, including their supporting structure....
February 1, 2013
High-voltage switchgear and controlgear Part 207: Seismic qualification for gas-insulated switchgear assemblies for rated voltages above 52 kV
This part of IEC 62271 applies to gas-insulated switchgear assemblies for alternating current of rated voltages above 52 kV for indoor and outdoor installations, including their supporting structure....
September 1, 2008
High-voltage switchgear and controlgear - Part 207: Seismic qualification for gas-insulated switchgear assemblies for rated voltages above 52 kV
La presente Norma si applica agli assiemi di apparecchi in corrente alternata a tensioni nominali superiori a 52 kV per interno e per esterno, comprese le strutture di supporto rigidamente connesse...
February 1, 2008
Apparecchiatura ad alta tensione - Parte 207: Qualificazione sismica per assiemi di apparecchi con isolamento in gas per tensioni nominali superiori a 52 kV
La presente Norma si applica agli assiemi di apparecchi in corrente alternata a tensioni nominali superiori a 52 kV per interno e per esterno, comprese le strutture di supporto rigidamente connesse...