Publication details
Publication CODE |
Title |
NBN EN 62770:2014 (2014-04) |
FLUIDS FOR ELECTROTECHNICAL APPLICATIONS - UNUSED NATURAL ESTERS FOR TRANSFORMERS AND SIMILAR ELECTRICAL EQUIPMENT |
|
Price Excl. VAT |
Total number of pages, tables and drawings |
25.00 €
|
4 P.. |
Description
Describes specifications and test methods for unused natural esters in transformers and similar oil-impregnated electrical equipment in which a liquid is required as an insulating and heat transfer medium. Natural esters with additives are within the scope of this standard.
Because of their different chemical composition, natural esters differ from insulating mineral oils and other insulating fluids that have high fire points, such as synthetic esters or silicone fluids. Natural, ester-derived insulating fluids with low viscosity have been introduced but are not covered by this standard. Pertinent properties of such fluids are given in Annex B.
This standard is applicable only to unused natural esters.
Reclaimed natural esters and natural esters blended with non-natural esters fluids are beyond the scope of this standard.
|
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 62770:2013.
For the series NBN EN 50XXX, the standards are however complete.
|
FR version
|
DE version
|
EN version
|
|
Status
Status |
Registered trilingual Belgian standard EN or FR or DE |
Situation |
Currently active
|
|
Origin
Committee |
TC 10
FLUIDS FOR ELECTROTECHNICAL APPLICATIONS
|
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 |
2013-12-24 |
NBN Approval |
2014-05-23 |
Belgian Official Journal |
2014-07-03 |
Registration |
146121 |
ICS-Code (International Standards Classification) |
29.040
|
NBN Status |
New |
|
Date of ratification (d.o.r.) |
2013-12-24 |
Date of availability (d.a.v.) |
2014-04-18 |
Date of announcement (d.o.a.) |
2014-07-18 |
Date of publication (d.o.p.) |
2014-10-18 |
Date of withdrawal former edition (d.o.w.) |
2016-12-24 |
|
Correspondences with international standards
Relation |
International standard |
Date |
is identical to |
EN 62770:2014
|
2014-04-18 |
is identical to |
IEC 62770:2013/ed. 1.0
|
2013-11-19 |
Relations to belgian/foreign publications
Type |
Origin |
Code |
Date |
Document |
Foreign |
835.311 |
|
Document |
Foreign |
ASTM D 1275 |
|
Standard |
Foreign |
ISO 12185 |
|
Standard |
Foreign |
ISO 2592 |
|
Standard |
Foreign |
ISO 3016 |
|
Standard |
Foreign |
ISO 3104 |
|
Standard |
Foreign |
ISO 3675 |
|
Standard |
Foreign |
NBN EN 2719 |
|
Standard |
Belgium |
NBN EN 60076-14 |
|
Standard |
Belgium |
NBN EN 60156 |
|
Standard |
Belgium |
NBN EN 60247 |
|
Standard |
Belgium |
NBN EN 60296 |
|
Standard |
Belgium |
NBN EN 60475 |
|
Standard |
Belgium |
NBN EN 60666 |
|
Standard |
Belgium |
NBN EN 60814 |
|
Standard |
Belgium |
NBN EN 61125 |
|
Standard |
Belgium |
NBN EN 61198 |
|
Standard |
Belgium |
NBN EN 61619 |
|
Standard |
Belgium |
NBN EN 61620 |
|
Standard |
Belgium |
NBN EN 62021-3 |
|
Standard |
Belgium |
NBN EN 62697-1 |
|
Document |
Foreign |
OECD 201-203 |
|
Document |
Foreign |
OECD 301 |
|
Document |
Foreign |
US EPA |
|
|