Composite hollow core station post insulators with a.c. voltage greater than 1 000 V and d.c. voltage greater than 1 500 V - Definitions, test methods and acceptance criteria (IEC 62772:2023); German version EN IEC 62772:2023
Composite hollow core station post insulators with a.c. voltage greater than 1 000 V and d.c. voltage greater than 1 500 V - Definitions, test methods and acceptance criteria (IEC 62772:2023); German version EN IEC 62772:2023
Draft Document - Composite hollow core station post insulators for substations with a.c. voltage greater than 1 000 V and d.c. voltage greater than 1 500 V - Definitions, test methods and acceptance criteria (IEC 36/510/CD:2021); Text in German and English
Draft Document - Composite hollow core station post insulators for substations with a.c. voltage greater than 1 000 V and d.c. voltage greater than 1 500 V - Definitions, test methods and acceptance criteria (IEC 36/510/CD:2021); Text in German and English
Composite Hollow Core Station Post Insulators for substations with a.c. voltage greater than 1 000 V and d.c. voltage greater than 1 500 V - Definitions, test methods and acceptance criteria (IEC 62772:2016); German version EN 62772:2016
Draft Document - Composite hollow core station post insulators for substations with a.c. and d.c. voltages greater than 1000 V - Definitions, test methods and acceptance criteria (IEC 36C/193/CD:2013)