Publication CODE |
Title |
IEC 61558-2-1:2021 (2021-04) |
SAFETY OF TRANSFORMERS, REACTORS, POWER SUPPLY UNITS AND COMBINATIONS THEREOF - PART 2-1: PARTICULAR REQUIREMENTS AND TESTS FOR SEPARATING TRANSFORMERS AND POWER SUPPLIES INCORPORATING SEPARATING TRANSFORMERS FOR GENERAL APPLICATIONS |
|
Price Excl. VAT |
Total number of pages, tables and drawings |
85.00 €
|
14. |
Description
IEC 61558-2-1:2021 deals with the safety of separating transformers for general applications and power supply units incorporating separating transformers for general applications. Transformers incorporating electronic circuits are also covered by this document.
This third edition cancels and replaces the second edition published in 2007. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) Adjustment of structure and references in accordance with IEC 61558-1:2017;
b) Description of constructions moved to IEC 61558-1:2017;
c) New symbol for power supply unit with linearly regulated output voltage.
It has the status of a group safety publication in accordance with IEC Guide 104.
This International Standard is to be used in conjunction with IEC 61558-1:2017.
|
Class |
C990
(IEC PUBLICATIONS IEC PUBLICATIONS)
|
Committee |
TC 96
SMALL POWER TRANSFORMERS, REACTORS, SUPPLY UNITS AND SIMILAR PRODUCTS
|
Responsible |
Monsieur DE LEEUW Thierry, Technical Officer
Diamant Building
Bd Auguste Reyers, 80
1030
BRUXELLES
Phone: +32 2 706 85 72
E-mail: thierry.deleeuw@ceb-bec.be
|
BEC Approval |
2021-04-21 |
ICS-Code (International Standards Classification) |
29.180
|
NBN Status |
New |
|
IEC publication date |
2021-04-21 |
IEC stability date |
2025-12-31 |
IEC file modification date |
2021-04-22 |
IEC last modification date |
2021-04-22 |
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