IEC 60383-1:1993 Insulators for overhead lines with nominal voltage above 1000 V; part 1: ceramic or glass insulator units for a.c. systems; definitions, test methods and acceptance criteria
Applies to insulators on a.c. power lines and overhead traction lines with a nominal voltage greater than 1000 V and a frequency not greater than 100 Hz. Applies to string insulator units, rigid overhead line insulators and to insulators of similar desig
IEC 60383-1:1993 history
2023IEC 60383-1:2023 Insulators for overhead lines with a nominal voltage above 1000 V - Part 1: Ceramic or glass insulator units for a.c. systems - Definitions, test methods and acceptance criteria
1993IEC 60383-1:1993 Insulators for overhead lines with nominal voltage above 1000 V; part 1: ceramic or glass insulator units for a.c. systems; definitions, test methods and acceptance criteria
IEC 60383-1:1993 Insulators for overhead lines with nominal voltage above 1000 V; part 1: ceramic or glass insulator units for a.c. systems; definitions, test methods and acceptance criteria has been changed from IEC 60383:1983 Tests on insulators of ceramic material or glass for overhead lines with a nominal voltage greater than 1 000 V.