TS EN 60819-1+A1

TS EN 60819-1+A1 is the standard for definitions and general requirements for non-cellulosic papers intended for electrical purposes. Its focus is to establish a common technical vocabulary and basic framework for this family of materials, so that insulation and other electrotechnical uses are described consistently across the sector.

For this kind of standard, definitions matter because electrical papers are not distinguished only by appearance. Their fibre system, intended use and behaviour in insulation applications all influence how they are classified. Non-cellulosic papers may be associated with special or synthetic fibre systems rather than conventional cellulose-based paper structures, which makes properties such as dielectric strength, dimensional stability and processing behaviour relevant in general technical understanding. The standard’s general role is to support consistent identification of the materials within one technical family.

Why definitions and general rules matter here

Papers for electrical purposes may be used in transformers, coils and other insulation systems as interlayer insulation, separators or supporting materials. In this field, the link between material name and actual technical function is important, because small differences can affect moisture behaviour, mechanical strength and electrical performance. In general technical context, a document of this type helps manufacturers, users and test environments apply the same terminology and basic structure when referring to the materials.

This listing is the amended version of the parent standard, but the record itself does not show which clauses were changed. For product-page purposes, it should be understood as a framework document covering definitions and general requirements for non-cellulosic papers used in electrical applications.