| Publication CODE |
Title |
| IEC 60143-2:2012+AMD1:2021 CSV (2021-09) |
SERIES CAPACITORS FOR POWER SYSTEMS - PART 2: PROTECTIVE EQUIPMENT FOR SERIES CAPACITOR BANKS |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
408.00 €
|
232. |
Description
IEC 60143-2:2012+A1:2021 covers protective equipment for series capacitor banks, with a size larger than 10 Mvar per phase. Protective equipment is defined as the main circuit apparatus and ancillary equipment, which are part of a series capacitor installation, but which are external to the capacitor part itself. The recommendations for the capacitor part are given in IEC 60143-1:2004. The protective equipment is mentioned in Clause 3 and 10.6 of IEC 60143-1:2004. This second edition cancels and replaces the first edition published in 1994. It constitutes a technical revision. The main changes with respect to the previous edition are:
- updated with respect to new and revised component standards;
- updates with respect to technology changes. Outdated technologies have been removed, i.e. series capacitors with dual self-triggered gaps. New technologies have been added, i.e. current sensors instead of current transformers;
- the testing of spark gaps has been updated to more clearly specify requirements and testing procedures. A new bypass making current test replaces the old discharge current test;
- Clause 5, Guide, has been expanded with more information about different damping circuits and series capacitor protections.
Keywords: protective equipment for series capacitor banks
|
| Class |
C990
(IEC PUBLICATIONS IEC PUBLICATIONS)
|
| Status |
IEC PUBLICATION |
| Situation |
Currently active
|
|
| BEC Approval |
2021-09-02 |
| ICS-Code (International Standards Classification) |
29.240.99
, 31.060.70
|
| NBN Status |
New |
|
| IEC publication date |
2021-09-02 |
| IEC stability date |
2023-12-31 |
| IEC file modification date |
2021-09-02 |
| IEC last modification date |
2021-09-02 |
|
