I.S. EN 62271-109:2009
Superseded
View Superseded by
HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 109: ALTERNATING-CURRENT SERIES CAPACITOR BY-PASS SWITCHES (IEC 62271-109:2008 (EQV))
Hardcopy , PDF
English
01-01-2009
05-13-2022
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
FOREWORD
1 General
2 Normal and special service conditions
3 Terms and definitions
4 Ratings
5 Design and construction
6 Type tests
7 Routine tests
8 Guide to the selection of by-pass switches for service
9 Information to be given with enquiries, tenders and orders
10 Rules for transport, storage, installation, operation and
maintenance
11 Safety
12 Influence of the product on environment
Annex A (normative) - Tolerances on test quantities during
type tests
Annex B (normative) - Records and reports of type tests
Annex C (informative) - List of symbols and abbreviations
Used
Annex D (informative) - Examples of by-pass switch ratings
Annex E (normative) - By-pass switches used as the primary
by-passing devices
Annex F (informative) - Explanatory note regarding transient
recovery voltage during reinsertion
Annex G (normative) - Use of mechanical characteristics and
related requirements
Bibliography
Annex ZA (normative) - Normative references to international
publications with their corresponding European
publications
Annex ZB (informative) - A-deviations
Pertains 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.
| DevelopmentNote |
For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
|
| DocumentType |
Standard
|
| Pages |
139
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| DIN EN 62271-109 : 2014 | Identical |
| BS EN 62271-109 : 2009 | Identical |
| NBN EN 62271-109 : 2009 AMD 1 2013 | Identical |
| NF EN 62271-109 : 2009 AMD 1 2013 | Identical |
| EN 62271-109:2009 | Equivalent |
| UNE-EN 62271-109:2010 | Identical |
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