
Varnishes For Electrical Insulation - Testing Of Thermal Endurance - Electric Strength Method
出版:Nederlands Normalisatie Instituut

專家解讀視頻
Covers a method for determining the relative thermal endurance of electrical insulating varnishes by means of coating on glass cloth and measuring electric strength before and after heat ageing.
IEC 60370 Ed. 1.0 - Identical
HD 570:1990 - Identical
IEC 60370 : 1.0 - Identical
HD 570 : 200S1 - Identical