IEC 62271-204:2022
Current
The latest, up-to-date edition.
High-voltage switchgear and controlgear - Part 204: Rigid gas-insulated transmission lines for rated voltage above 52 kV
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English - French
31-05-2022
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IEC 62271-204:2022 applies to rigid HV gas‑insulated transmission lines (GIL) 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, and for service frequencies up to and including 60 Hz. This second edition cancels and replaces the first edition published in 2011. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- update to be in line with IEC 62271-1:2017 and alignment of the voltage ratings and the test voltages.
- addition of new information for welds on pressurized parts and gas tightness.
| Committee |
TC 17/SC 17C
|
| DocumentType |
Standard
|
| Pages |
110
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| PN-EN IEC 62271-204:2023-02 | Identical |
| NF EN IEC 62271-204:2022 | Identical |
| SS-EN IEC 62271-204, UTG 2:2022 | Identical |
| OVE EN IEC 62271-204:2023 11 01 | Identical |
| DIN EN IEC 62271-204:2023-10 | Identical |
| VDE 0671-204:2023-10 | Identical |
| UNE-EN IEC 62271-204:2022 | Identical |
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