UNE-EN IEC 62271-203:2023
Current
The latest, up-to-date edition.
High-voltage switchgear and controlgear - Part 203: AC gas-insulated metal-enclosed switchgear for rated voltages above 52 kV
Hardcopy , PDF
English, Spanish, Castilian
25-10-2023
This part of IEC 62271 specifies requirements for gas-insulated metal-enclosed switchgear in
which the insulation is obtained, at least partly, by an insulating gas or gas mixture other than
air at atmospheric pressure, for alternating current of rated voltages above 52 kV, for indoor
and outdoor installation, and for service frequencies up to and including 60 Hz.
For the purpose of this standard, the terms GIS and switchgear are used for gas-insulated
metal-enclosed switchgear .
The gas-insulated metal-enclosed switchgear covered by this standard consists of individual
components intended to be directly connected together and able to operate only in this
manner.
This standard completes and amends, if necessary, the various relevant standards applying
to the individual components constituting GIS.
| Committee |
CTN 207/SC 17AC-32A
|
| DocumentType |
Standard
|
| Pages |
87
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| EN IEC 62271-203:2022 | Identical |
| IEC 62271-203:2022 | Identical |
| BS 6294:1982 | Identical |
| DIN EN IEC 62271-203:2023-04 | Equivalent |
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