BS 5691-1:1979
$142.49
Guide for the determination of thermal endurance properties of electrical insulating materials – General procedures for the determination of thermal endurance properties, temperature indices and thermal endurance profiles
Published By | Publication Date | Number of Pages |
BSI | 1979 | 20 |
Principles for the development of test procedures to evaluate the thermal endurance of electrical insulating materials and simple combinations of such materials. Discusses mechanism of thermal ageing.