IEC 62271-109:2008+AMD1:2013 CSV
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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High-voltage switchgear and controlgear - Part 109: Alternating-current series capacitor by-pass switches
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English - French
28-05-2013
25-11-2021
IEC 62271-109:2008+A1:2013 is applicable to a.c. series capacitor by-pass switches designed for outdoor installation and for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 52 kV. It is only applicable to by-pass switches for use in three-phase systems. This standard is also applicable to the operating devices of by-pass switches and to their auxiliary equipment. This second edition cancels and replaces the first edition, published in 2006, and constitutes a technical revision. The main changes with respect to the previous edition are listed below:
- By-passing test duty has been split.
- Equivalence regarding applicability of test parameters were reviewed.
- Recovery voltage waveshape during insertion test duty has been recalculated and optimized. An explanatory note on the calculation of the recovery voltage is given in Annex F.
- Withdrawal of the electrical endurance class BP2. Such devices arenow covered in informative Annex E.
- Addition of Annex D which gives examples of typical by-pass switchratings. This consolidated version consists of the second edition (2008) and its amendment 1 (2013). Therefore, no need to order amendment inaddition to this publication.
This publication is to be read in conjunction with IEC 62271-100:2008 and IEC 62271-1:2007.
| DevelopmentNote |
Supersedes IEC PAS 62271-109. To be read in conjunction with IEC 62271-100 and IEC 60694. (09/2006) To be read in conjunction with IEC 62271-1. (11/2008) Stability Date: 2020. (09/2017)
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| DocumentType |
Standard
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| Pages |
263
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| PublisherName |
International Electrotechnical Committee
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| OVE/ONORM EN 62271-109 : 2014 | Identical |
| NF EN 62271-109 : 2009 AMD 1 2013 | Identical |
| NEN EN IEC 62271-109 : 2009 AMD 1 2013 | Identical |
| DIN EN 62271-109 : 2014 | Identical |
| VDE 0671-109 : 2014 | Identical |
| BIS IS/IEC 62271-109 : 2008 | Identical |
| BS EN 62271-109 : 2009 | Identical |
| PN EN 62271-109 : 2009 AMD 1 2014 | Identical |
| UNE-EN 62271-109:2010 | Identical |
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