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Publication details

Publication CODE Title
NBN EN 61558-2-12:2011 (2011-03) SAFETY OF TRANSFORMERS, REACTORS, POWER SUPPLY UNITS AND COMBINATIONS THEREOF PART 2-12: PARTICULAR REQUIREMENTS AND TESTS FOR CONSTANT VOLTAGE TRANSFORMERS AND POWER SUPPLY UNITS FOR CONSTANT VOLTAGE
 
Price Excl. VAT Total number of pages, tables and drawings
25.00 € 2 P..
Description
Deals with the safety of constant voltage transformers for general applications and power supply units for constant voltage for general applications. Constant voltage transformers incorporating electronic circuits are also covered by this standard. The main changes consist of updating this part in accordance with IEC 61558-1:2009. This part has the status of a group safety publication in accordance with IEC Guide 104: The preparation of safety publications and the use of basic safety publications and group safety publications. The attention of National Committees is drawn to the fact that equipment manufacturers and testing organizations may need a transitional period following publication of a new, amended or revised IEC publication in which to make products in accordance with the new requirements and to equip themselves for conducting new or revised tests. It is the recommendation of the committee that the content of this publication be adopted for implementation nationally not earlier than 12 months from the date of publication. In the meantime, the previous edition can still be ordered by contacting your local IEC member National Committee or the IEC Central Office.
Class  C52  (POWER GENERATING OR TRANSFORMING EQUIPMENT TRANSFORMERS)
Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally only available in English or French. Only the cover page is translated and the document itself is in English or in French.

Very important notice: 98% of the text of the NBN EN 55XXX, NBN EN 6XXXX comes from the IEC text which is NOT included. This text can be ordered here: IEC 61558-2-12:2011. For the series NBN EN 50XXX, the standards are however complete.

DE version
EN version
FR version
Status
Status Registered trilingual Belgian standard EN or FR or DE
Situation Currently active
Replaces  NBN EN 61558-2-12:2001
Origin
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
Approval
BEC Approval 2011-03-03
NBN Approval 2011-05-20
Belgian Official Journal 2011-07-14
Registration 116029
Numbers identifying the european directives 2006/95/EC  (Low Voltage Directive (2006/95/EC (Ex 73/23/EC (LVD 5)))
ICS-Code (International Standards Classification) 29.180
NBN Status New
Date of ratification (d.o.r.) 2011-03-03
Date of availability (d.a.v.) 2011-03-11
Date of announcement (d.o.a.) 2011-06-03
Date of publication (d.o.p.) 2011-12-03
Date of withdrawal former edition (d.o.w.) 2014-03-03
Date of cessation of conformity (d.o.c.) 2014-03-03
Correspondences with international standards
Relation International standard Date
is identical to EN 61558-2-12:2011 2011-03-11
is identical to IEC 61558-2-12:2011/ed. 2.0 2011-01-27