| Publication CODE |
Title |
| IEC 62271-109:2008+AMD1:2013 CSV (2013-05) |
HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 109:
ALTERNATING-CURRENT SERIES CAPACITOR BY-PASS SWITCHES |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
514.00 €
|
263. |
Description
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 are
now covered in informative Annex E.
- Addition of Annex D which gives examples of typical by-pass switch
ratings.
This consolidated version consists of the second edition (2008)
and its amendment 1 (2013). Therefore, no need to order amendment in
addition to this publication.
This publication is to be read in conjunction with IEC 62271-100:2008 and IEC 62271-1:2007.
|
| Class |
C990
(IEC PUBLICATIONS IEC PUBLICATIONS)
|
| Committee |
TC 17/SC 17A
HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR
|
| Responsible |
Ir DELENS Marc
|
| BEC Approval |
2013-05-28 |
| ICS-Code (International Standards Classification) |
29.130.10
|
| NBN Status |
New |
|
| IEC publication date |
2013-05-28 |
| IEC stability date |
2020-12-31 |
| IEC last modification date |
2017-05-10 |
|
