IEC 60674-3-4:2022
Plastic films for electrical purposes - Part 3: Specifications for individual materials - Sheets 4: Polyimide films used for electrical insulation
Films plastiques à usages électriques - Partie 3: Spécifications pour matériaux particuliers - Feuille 4: Films de polyimide utilisés dans l'isolation électrique
| Označení normy: | IEC 60674-3-4:2022 |
| Vydáno: | 2022-06-22 |
| Edice: | 2 |
| ICS: | 29.035.20 |
| Počet stran (Anglicky/Francouzsky): | 28 |
| ISBN (Anglicky/Francouzsky): | 9782832239216 |
IEC 60674-3-4:2022
IEC 60674-3-4:2022 gives the requirements for polyimide films used for electrical purposes. Materials which conform to this specification meet established levels of performance. However, the selection of a material by a user for a specific application is 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 they are used in a safe manner. This second edition cancels and replaces the first edition published in 1993. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
this document has been completely revised editorially and technically and included in the IEC 60674 series of standards;
new types have been included;
the ranges of thickness have been expanded;
changes have been made to the requirements of some existing types.