Recommended methods for the determination of the permittivity and dielectric dissipation factor of electrical insulating materials at power, audio and radio frequencies including metre wavelengths— 56 стр.
Electric and optical fibre cables. Test methods for non-metallic materials. Electrical tests. Measurement of the d.c. resistivity at 23$0DC and 100$0DC of filling compounds— 12 стр.
Electric and optical fibre cables. Test methods for non-metallic materials. Electrical tests. Measurement of the permittivity at 23$0DC of filling compounds— 10 стр.
Dielectric and resistive properties of solid insulating materials. Relative permittivity and dissipation factor. Technical frequencies (0,1 Hz to 10 MHz). AC Methods— 26 стр.
Insulating liquids. Test methods for oxidation stability. Test method for evaluating the oxidation stability of insulating liquids in the delivered state— 32 стр.
Petroleum products and lubricants - Triaryl phosphate ester turbine control fluids (category ISO-L-TCD) - Specifications (IEC 61221:2004); German version EN 61221:2004— 11 стр.
Electric and optical fibre cables - Test methods for non-metallic materials - Part 301: Electrical tests - Measurement of the permittivity at 23 °C of filling compounds (IEC 60811-301:2012) (english version)
Electric and optical fibre cables - Test methods for non-metallic materials - Part 302: Electrical tests - Measurement of the d.c. resistivity at 23 °C and 100 °C of filling compounds (IEC 60811-302:2012) (english version)
