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Hybrid insulators for a.c. and d.c. for high-voltage applications greater than 1000v AC and 1500 v DC - Definitions, test methods and acceptance criteria
50.60 Close of voting. Proof returned by secretariat
Characteristics of indoor and outdoor post insulators for systems with nominal voltages greater than 1 kV
60.60 Standard published
Insulators for overhead lines with a nominal voltage above 1000 v - Part 2: Insulator strings and insulator sets for a.c. systems - Definitions, test methods and acceptance criteria
10.99 New project approved
Insulators for overhead lines - Composite suspension and tension insulators for a.c. systems with a nominal voltage greater than 1 000 V - Definitions, test methods and acceptance criteria
40.60 Close of voting
Insulators for overhead lines with a nominal voltage above 1000 v - Ceramic or glass insulator units for d.c. systems - Definitions, test methods and acceptance criteria
10.99 New project approved
Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 v - Part 1: Standard strength and end fittings
10.99 New project approved
Polymeric HV insulators for indoor and outdoor use - General definitions, test methods and acceptance criteria
40.60 Close of voting
