Publication details
| Publication CODE |
Title |
| NBN EN 61378-1:2012 (2011-11) |
CONVERTOR TRANSFORMERS
PART 1: TRANSFORMERS FOR INDUSTRIAL APPLICATIONS |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
25.00 €
|
3 P.. |
Description
Deals with the specification, design and testing of power transformers and reactors which are intended for integration within semiconductor converter plants. The scope of this Standard is limited to application of power converters of any power rating. Typical applications are: thyristor rectifiers for electrolysis; diode rectifiers for electrolysis; thyristor rectifiers for large drives; thyristor rectifiers for scrap melting furnaces, and diode rectifiers feeding inverters for variable speed drives. The standard also covers the regulating unit utilized in such application as step down regulating transformers or autotransformers. This edition includes the following significant technical changes with respect to the previous edition:
- addition of winding connections with phase displacement (30°);
- addition of transformers with more than one active part in the same tank;
- change of reference power definition;
- addition of regulating transformer feeding converter transformer;
- addition of considerations about current sharing and hot spot temperature in high current windings for various winding arrangements;
- addition of transductors used for d.c. voltage regulation together with diode rectifiers.
|
| 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 61378-1:2011.
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 61378-1:1999
|
|
Origin
| Committee |
TC 14
POWER TRANSFORMERS
|
| 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 |
2011-08-30 |
| NBN Approval |
2012-01-27 |
| Belgian Official Journal |
2012-03-12 |
| Registration |
125242 |
| ICS-Code (International Standards Classification) |
29.180
|
| NBN Status |
New |
|
| Date of ratification (d.o.r.) |
2011-08-30 |
| Date of availability (d.a.v.) |
2011-11-11 |
| Date of announcement (d.o.a.) |
2011-11-30 |
| Date of publication (d.o.p.) |
2012-05-30 |
| Date of withdrawal former edition (d.o.w.) |
2014-08-30 |
|
Correspondences with international standards
| Relation |
International standard |
Date |
| is identical to |
EN 61378-1:2011
|
2011-11-11 |
| is identical to |
IEC 61378-1:2011/ed. 2.0
|
2011-07-26 |
Relations to belgian/foreign publications
| Type |
Origin |
Code |
Date |
| Standard |
Foreign |
IEC 60050-421 |
|
| Standard |
Foreign |
IEC/TR 60146-1-2 |
|
| Standard |
Foreign |
IEC/TR 60616 |
|
| Standard |
Belgium |
NBN EN 60076 serie |
|
| Standard |
Belgium |
NBN EN 60146 serie |
|
| Standard |
Belgium |
NBN EN 60146-1-1 |
|
|
