IEC 62271-104:2020
Current
The latest, up-to-date edition.
High-voltage switchgear and controlgear - Part 104: Alternating current switches for rated voltages higher than 52 kV
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English - French, Spanish, Castilian
21-08-2020
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IEC 62271-104:2020 is applicable to three-pole alternating current switches for rated voltages higher than 52 kV, having making and breaking current ratings, for indoor and outdoor installations, and for rated frequencies up to and including 60 Hz.
This third edition replaces and cancels the second edition published in 2015. It constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
- new numbering, following IEC 62271-1:2017.
| Committee |
TC 17/SC 17A
|
| DocumentType |
Standard
|
| ISBN |
978-2-8322-8609-8
|
| Pages |
108
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN IEC 62271-104:2020 | Identical |
| I.S. EN IEC 62271-104:2020 | Identical |
| DIN EN IEC 62271-104:2022-08 | Identical |
| VDE 0671-104:2022-08 | Identical |
| OVE EN IEC 62271-104:2022 09 01 | Identical |
| PN-EN IEC 62271-104:2021-05 | Identical |
| NF EN IEC 62271-104:2020 | Identical |
| CEI EN IEC 62271-104:2021 | Identical |
| IS/IEC 62271 : Part 104 : 2020 | Identical |
| UNE-EN IEC 62271-104:2021 | Identical |
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