IEC 62631-2 Dielectric and Resistivity Properties of Solid Insulating Materials, Part 2: Relative Permeability and Dissipation Factor

EUROLAB laboratory provides testing and compliance services within the scope of IEC 62631-2 standard. IEC 62631-2 describes test methods for determining the permeability and diffusion factor properties of solid insulation materials.

It includes the following important technical changes:

• Technical frequencies limited by AC methods;
• Update on measurements on solid dielectric materials.

The dissipation factor (tan δ) depends on various parameters such as electrode design, material properties, environmental concerns, humidity, temperature, applied voltage, and is highly dependent on frequencies, accuracy of the measuring apparatus, and other parameters applied to the sample being measured.

The frequency range is limited depending on the test cell and electrode design, the size of the samples and the terminals. In this standard, the parameters for the frequencies applied are therefore limited to the very low frequency (VLF) range of less than 1 Hz and up to 10 MHz. However, meters can provide a wider frequency range so they can be used and the appropriate frequency range is limited to the entire test setup.

EUROLAB assists manufacturers with IEC 62631-2 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.