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Publication details

Publication CODE Title
NBN C 52-742/ed. 2 (1989-01) ISOLATING TRANSFORMERS AND SAFETY ISOLATING TRANSFORMERS REQUIREMENTS
 
Price Excl. VAT Total number of pages, tables and drawings
35.00 € 54 P., 14 TAB., 3 FIG..
Description
[Text at this stage is not available in English]
Class  C52  (POWER GENERATING OR TRANSFORMING EQUIPMENT TRANSFORMERS)
Available files
Not available under electronic format.
The publication in paper format can be ordered << here >>.
Status
Status Registered bilingual Belgian standard EN/FR
Situation Withdrawn
Replaced by  NBN EN 60742:1996
Origin
Committee 14D
SMALL POWER TRANSFORMERS AND REACTORS AND SPECIAL TRANSFOR- MERS AND REACTORS (transformed into COM 96!) R:YL
Approval
BEC Approval 1989-03-20
NBN Approval 1989-05-05
Registration 915020
Certification C  (CEBEC)
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 Adapted
Date of ratification (d.o.r.) 1988-06-28
Date of availability (d.a.v.) 1989-01-01
Date of announcement (d.o.a.) 1989-04-01
Date of publication (d.o.p.) 1989-10-01
Date of withdrawal former edition (d.o.w.) 1989-10-01
Correspondences with international standards
Relation International standard Date
is identical to EN 60742:1989 1989-01-01
is based on IEC 60742:1983 1983-01-01