NORMSERVIS s.r.o.

IEC 60893-3-4-ed.2.1

Insulating materials - Industrial rigid laminated sheets based on thermosetting resins for electrical purposes - Part 3-4: Specifications for individual materials - Requirements for rigid laminated sheets based on phenolic resins

STANDARD published on 14.10.2012

The information about the standard:

Designation standards: IEC 60893-3-4-ed.2.1
Publication date standards: 14.10.2012
The number of pages: 29
Approximate weight : 87 g (0.19 lbs)
Country: International technical standard

Annotation of standard text IEC 60893-3-4-ed.2.1 :

IEC 60893-3-4:2003+A1:2012 gives the requirements for industrial rigid laminated sheets for electrical purposes based on phenolic resin and different reinforcements. Applications and distinguishing properties are given. Materials which conform to this specification meet established levels of performance. However, the selection of a material by a user for a specific application should be based on the actual requirements necessary for adequate performance in that application and not based on this specification alone. In this revision of the IEC 60893 series of specifications, new material types have been included, changes have been made to the property requirements of some existing types, a new method for testing permittivity and dissipation factor has been added, and all non-specification data for each type has been moved to a new Part 4 document - IEC 60893-4 - Typical values.This consolidated version consists of the second edition (2003) and its amendment 1 (2012). Therefore, no need to order amendment in addition to this publication. La CEI 60893-3-4:2003+A1:2012 donne les prescriptions pour les stratifies industriels rigides en planches a usages electriques, a base de resine phenolique et de differents renforts. Leurs applications et proprietes distinctives sont indiquees. Les materiaux conformes a la presente specification satisfont aux niveaux de performances etablis. Cependant, il convient que le choix dun materiau par un utilisateur pour une application specifique, soit fonde sur les prescriptions reelles necessaires pour obtenir les performances satisfaisantes pour cette application, et quil ne soit pas fonde sur cette seule specification. Dans cette revision de la serie de specifications CEI 60893, de nouveaux materiaux ont ete introduits, des modifications ont ete faites aux prescriptions pour les proprietes de certains types existants, une nouvelle methode pour lessai de la permittivite et du facteur de dissipation a ete ajoutee et, pour chaque type, les valeurs netant pas des specifications ont ete deplacees dans une nouvelle partie 4 - CEI 60893-4 - Valeurs typiques.Cette version consolidee comprend la seconde edition (2003) et son amendement 1 (2012). Il nest donc pas necessaire de commander lamendement avec cette publication.