| Publication CODE |
Title |
| IEC 62271-212:2022 (2022-06) |
HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 212: COMPACT EQUIPMENT ASSEMBLY FOR DISTRIBUTION SUBSTATION (CEADS) FOR AC VOLTAGES UP TO 52 kV |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
366.00 €
|
165. |
Description
IEC 62271-212:2022 is available as IEC 62271-212:2022 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 62271-212;2022 specifies the service conditions, rated characteristics, general structural requirements and test methods of the assemblies of the main electrical functional units of a high-voltage transformer substation, duly interconnected, for AC voltages up to and including 52 kV on the high-voltage side and service frequency 50 Hz or 60 Hz. The CEADS is cable'connected to the high-voltage network for indoor and outdoor applications of restricted access. This second edition cancels and replaces the first edition published in 2016. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- clause numbering aligned with IEC 62271-1:2017,
- rewording of title and scope of the document,
- implement changes on internal arc definition and testing following the evolution of prefabricated substation concept according to IEC 62271-202,
- general review of main test procedures such as temperature rise or dielectric test on interconnections, considering control equipment, communication, smart grid devices and integration of components,
- general review of installation, operation, safety and maintenance requirements.
|
| Class |
C990
(IEC PUBLICATIONS IEC PUBLICATIONS)
|
| Committee |
TC 17/SC 17C
HIGH-VOLTAGE PREFABRICATED SWITCHGEAR AND CONTROLGEAR ASSEMBLIES
|
| Responsible |
Ir DELENS Marc
|
| BEC Approval |
2022-06-29 |
| ICS-Code (International Standards Classification) |
29.130.10
|
| NBN Status |
New |
|
| IEC publication date |
2022-06-29 |
| IEC stability date |
2031-12-31 |
| IEC file modification date |
2022-06-29 |
| IEC last modification date |
2022-06-29 |
|
