CEI EN IEC 62271-207:2024
Current
The latest, up-to-date edition.
High-voltage switchgear and controlgear - Part 207: Seismic qualification for gas-insulated switchgear assemblies, metal enclosed and solid-insulation enclosed switchgear for rated voltages above 1 kV
Hardcopy , PDF
English
01-03-2024
This part of IEC 62271 applies to – gas-insulated switchgear (GIS) assemblies • for alternating current of rated voltages above 52 kV complying with IEC 62271-203, and • for direct current of rated voltages including and above 100 kV, • for indoor and outdoor installations, including their supporting structures, – AC metal-enclosed switchgear and controlgear assemblies for rated voltages above 1 kV and up to and including 52 kV complying with IEC 62271-200, ground or floor mounted, intended to be used under seismic conditions, and – AC solid-insulation enclosed switchgear and controlgear assemblies for rated voltages above 1 kV and up to and including 52 kV complying with IEC 62271-201, ground or floor mounted, intended to be used under seismic conditions.
Important note : All end users must be registered with an Account prior to user licenses being assigned.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.