Guide for the determination of thermal endurance properties of electrical insulating materials - Part 1: General guidelines for ageing procedures and evaluation of test results— 48 стр.
Electrical insulating materials - Thermal endurance properties - Part 5: Determination of relative thermal endurance index (RTE) of an insulating material— 39 стр.
Corrigendum 1 - Electrical insulating materials - Thermal endurance properties - Part 6: Determination of thermal endurance indices (TI and RTE) of an insulating material using the fixed time frame method— 0 стр.
Guidelines for the statistical analysis of ageing test data. Minimum specimen numbers at different test conditions with given experimental data— 24 стр.
Guide for the statistical analysis of ageing test data. Validation of procedures for statistical analysis of censored normally distributed data— 156 стр.
BS EN 61857-41. Electrical insulation systems. Procedures for thermal evaluation. Part 41. Specific requirements for electrical insulation systems for use in dry-type high-voltage transformers with operating voltages of 1kV and above— 45 стр.
