DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 60819-3-3
; VDE 0309-3-3:2012-06
Non-cellulosic papers for electrical purposes - Part 3: Specifications for individual materials - Sheet 3: Unfilled aramid (aromatic polyamide) papers (IEC 60819-3-3:2011); German version EN 60819-3-3:2011
Zellulosefreie Papiere für elektrotechnische Zwecke - Teil 3: Bestimmungen für einzelne Materialien - Blatt 3: Ungefüllte Aramid-(aromatische Polyamid-)Papiere (IEC 60819-3-3:2011); Deutsche Fassung EN 60819-3-3:2011
Overview
This sheet of IEC 60819-3 specifies requirements for four types of unfilled aramid papers: - Type 1: Calendered paper. - Type 2: Calendered paper, with improved tearing resistance and conformability. - Type 3: Uncalendered paper. - Type 4: Calendered paper, with lower density for laminating. Materials which conform to this standard meet established requirement levels. However, the selection of 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. SAFETY WARNING: It is the responsibility of the user of the methods contained or referred to in this document to ensure that these methods are used in a safe manner. The responsible committee is K 181 "Feste elektrische Isolierstoffe" (AK 181.0.9 "Zellulose- und flexible Mehrschichtisolierstoffe") ("Solid electrical insulating materials" (AK 181.0.9 "Cellulosic and flexible combined materials")) of the DKE (German Commission for Electrical, Electronic and Information Technologies) at DIN and VDE.
