Projects and standards

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

50.60 Close of voting. Proof returned by secretariat

Radio interference test on high-voltage insulators

40.60 Close of voting

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

10.99 New project approved

Composite hollow insulators - Pressurized and unpressurized insulators for use in electrical equipment with AC rated voltage greater than 1 000 V AC and D.C. voltage greater than 1500V - Definitions, test methods, acceptance criteria and design recommendations

50.20 Proof sent to secretariat or FDIS ballot initiated

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

10.99 New project approved

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

50.20 Proof sent to secretariat or FDIS ballot initiated

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

40.60 Close of voting

60.60 Standard published

60.60 Standard published

60.60 Standard published

60.60 Standard published

60.60 Standard published

60.60 Standard published

60.60 Standard published

60.60 Standard published

60.60 Standard published

60.60 Standard published