Equipment & Solutions
ASTM D1934 - 95(2012) Standard Test Method for Oxidative Aging of Electrical Insulating Petroleum Oils by Open-Beaker Method
Open-beaker oxidative aging methods have been used for many years in laboratories of oil ...
ASTM D2132 - 12 Standard Test Method for Dust-and-Fog Tracking and Erosion Resistance of Electrical Insulating Materials
Method—It is possible that electrical insulation in service will fail as a result of ...
ASTM D5470 - 12 Standard Test Method for Thermal Transmission Properties of Thermally Conductive Electrical Insulation Materials
This standard measures the steady state thermal impedance of electrical insulating ...
ASTM D4882 - 05(2012) Standard Test Method for Bond Strength of Electrical Insulating Varnishes by the Twisted-Coil Test
Values obtained by flexural test can provide information with regard to the bond strength ...
ASTM D4881 - 05(2012) Standard Test Method for Thermal Endurance of Varnished Fibrous- or Film-Wrapped Magnet Wire
Individual varnishes behave differently when applied to the same fibrous- or film-wrapped ...
Correlation of dielectric model parameters with experimental results based on PDC, RV and loss factor measurements for high voltage capacitors
To improve the reliability and quality of electric power systems, preventive diagnosis and regular ...