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SR EN IEC 62271-102:2019
High-voltage switchgear and controlgear - Part 102: Alternating current disconnectors and earthing switches
IEC 62271-102:2018 applies to alternating current disconnectors and earthing switches, designed for indoor and outdoor installations for nominal voltages above 1 000 V and for service frequencies up to and including 60 Hz. This second edition cancels and replaces the first edition published in 2001, Amendment 1:2011 and Amendment 2:2013. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: <ol style="list-style-type:lower-alpha"> <li>new numbering according to IEC 17/1025/RQ to harmonize with ISO/IEC Directives, Part 2, and IEEE Std. C37.100.1;</li> <li>clause numbering has been aligned with IEC 62271-1:2017;</li> <li>the Scope has been extended to cover all indoor and outdoor installations. Consideration of switching devices having disconnecting and/or earthing switch functionalities, apart from other functions, are also covered by this document;</li> <li>ratings have been moved from Annexes B, C and E to Clause 5; the order of the subclauses now corresponds to the order of
Status :
Valid
Approval date : 2/28/2019
Number of pages : 231
ICS : 29.130.10 High voltage switcgear and controlgear,29.130.99 Other switchgear and controlgear
Technical Committee : 8 - High-voltage switchgear and controlgear and testing techniques, instrument transformers
- Replaces SR EN 62271-102:2003/AC:2014
- Replaces SR EN 62271-102:2003/A1:2012
- Replaces SR EN 62271-102:2003/A2:2013
- Replaces SR EN 62271-102:2003/AC[2005]:2014
- Replaces SR EN 62271-102:2003
- Amended by SR EN IEC 62271-102:2019/A1:2022