I.S. EN 60893-2:2004
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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INSULATING MATERIALS - INDUSTRIAL RIGID LAMINATED SHEETS BASED ON THERMOSETTING RESINS FOR ELECTRICAL PURPOSES - PART 2: METHODS OF TEST
Hardcopy , PDF
11-01-2024
English
01-01-2004
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Conditioning of test specimens
4 Dimensions
4.1 Thickness
4.2 Flatness
5 Mechanical tests
5.1 Flexural strength
5.2 Modulus of elasticity in flexure
5.3 Compressive strength
5.4 Impact strength
5.5 Shear strength parallel to laminations
5.6 Tensile strength
6 Electrical tests
6.1 Electric strength and breakdown voltage
6.2 Permittivity and dissipation factor
6.3 Insulation resistance after immersion in water
6.4 Comparative and proof tracking indices
6.5 Tracking and erosion resistance
7 Thermal tests
7.1 Thermal endurance
7.2 Flammability
8 Other tests
8.1 Density
8.2 Water absorption
Annex A (informative) Modes of representation of capacitance
Annex B (informative) Liquids of known permittivity values
Annex ZA (normative) Normative references to international
publications with their corresponding
European publications
Bibliography
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