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Publication details

Publication CODE Title
HD 570 S1:1990 TEST PROCEDURE FOR THERMAL ENDURANCE OF INSULATING VARNISHES - ELECTRIC STRENGTH METHOD
 
Price Excl. VAT Total number of pages, tables and drawings
25.00 € 1 P.
Description
Gives a method for determining the relative thermal endurance of electrical insulating varnishes by means of coating on glass cloth and measuring electric strength before and after heat ageing for establishing temperature indices to assist in determining suitability of electrical insulating varnishes for use in electrical systems.
Class  C26  (ELECTRICAL MANUFACTURE - ELECTROTECHNICAL MATERIALS INSULATING MATERIALS)
Available files
EN version
DE version
FR version
Status
Status Harmonization Document
Situation Withdrawn
Replaced by  NBN EN IEC 60370:2018
Origin
Committee TC 15
INSULATING MATERIALS
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
Registration 95653
NBN Status New
Date of ratification (d.o.r.) 1990-06-11
Date of availability (d.a.v.) 1990-07-18
Correspondences with international standards
Relation International standard Date
is identical to HD 570 S1:1990 1990-07-18
is identical to IEC 60370:1971/ed. 1.0 1971-01-01