EN IEC 62271-104:2020
Current
Current
The latest, up-to-date edition.
High-voltage switchgear and controlgear - Part 104: Alternating current switches for rated voltages higher than 52 kV
Published date
02-10-2020
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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 |
CLC/TC 17AC
|
| DocumentType |
Standard
|
| ProductNote |
THIS STANDARD ALSO REFERS TO prEN IEC 62271-100:2020
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| IEC 62271-104:2020 | Identical |
| BS EN IEC 62271-104:2020 | Equivalent |
| DIN EN IEC 62271-104:2022-08 | Identical |
| NF EN IEC 62271-104:2020 | Identical |
| PN-EN IEC 62271-104:2021-05 | Identical |
| VDE 0671-104:2022-08 | Identical |
| I.S. EN IEC 62271-104:2020 | Identical |
| CEI EN IEC 62271-104:2021 | Identical |
| I.S. EN IEC 62271-104:2020 | Identical |
| UNE-EN IEC 62271-104:2021 | Identical |
| CEI EN IEC 61936-1:2024 | Power installations exceeding 1 kV AC and 1,5 kV DC Part 1: AC |
Summarise
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