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DIN EN IEC 62631-2-3 VDE 0307-2-3:2025-06

Dielectric and resistive properties of solid insulating materials

Part 2-3: Relative permittivity and dissipation factor – Contact electrode method for insulating films – AC methods

(IEC 62631-2-3:2024); German version EN IEC 62631-2-3:2024
Class/Status: Standard, valid
Released: 2025-06
VDE Art. No.: 0300183

Note: You can pre-order this document (delivery subject to availability). Valid from 2025-06-01.

This International Standard of IEC 62631-2-3 specifies the measuring technology and the test method for relative permittivity and dielectric dissipation factor of insulating polymer film with very thin thickness without any additional layer and metallization on the sample surface. The adaptive thickness range is about from 10 to 100 µm. The proposed frequency is the power frequency (50 or 60 Hz), and it is also suitable in the technical frequency range from 1 Hz to 1 MHz.